WO2025113066A1 - Internet application management method and personal cloud system - Google Patents

Abstract

An Internet application management method and a personal cloud system. The method comprises: creating on a cloud infrastructure a personal digital space for a user, and creating in the personal digital space an Internet application running environment and a personal database; and in response to a request for installing an Internet application that is initiated by the user by means of a client of the Internet application management system, installing a server side of the Internet application in the personal digital space corresponding to the user, so as to run server-side service logic and data processing logic of the Internet application in the personal digital space during a process in which the user accesses the Internet application, and to store generated user personal data in the personal database in the personal digital space.

Description

Internet application management method and personal cloud system

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese patent application No. 202311623444.6 filed on November 28, 2023, the entire contents of which are incorporated herein by reference.

Technical Field

The present disclosure relates to the field of Internet application technology, and in particular to an Internet application management method and a personal cloud system.

Background Art

The management and use of Internet applications are becoming increasingly important in today's society. In related technologies, each Internet application system has its own server cluster, and users only need to download the APP of each Internet application or obtain the corresponding Internet application service through a browser or other client. Since each Internet developer usually develops and centrally deploys its own application system without user participation, each Internet application system is almost completely independent, which facilitates the development and deployment of Internet applications while also leading to security and privacy protection issues. With the popularization of Internet applications, more and more user personal data are scattered in various application systems. Once the Internet application is shut down, the version is updated, or the service is interrupted, the user's application security and user personal data security will face serious threats, and even the application can no longer be opened and the user's personal data cannot be retrieved. For example, a user publishes many original articles on an application website. Under the existing Internet application logic, these articles are submitted to the application website. These articles may be distributed to many people by the application website, but the user cannot effectively control and manage this process; if the application website is shut down for some reason, these articles may not be retrieved, and other users will not be able to view the articles published by the user.

Therefore, how to more effectively manage Internet applications and user personal data while enjoying the convenience brought by Internet applications has become a technical problem that needs to be solved by those skilled in the art.

Summary of the invention

The present disclosure provides an Internet application management method and a personal cloud system, in which users deploy and manage Internet applications on the Internet, but only serve the users themselves. This enables users to manage Internet applications and user personal data more effectively while enjoying the convenience brought by Internet applications. Even if the remote server of the Internet application is disconnected or shut down, data loss will not occur, thereby reducing the risk of data leakage.

According to a first aspect of the present disclosure, a method for managing an Internet application is provided, which is applied to an Internet application management system, and the method includes: creating a personal digital space for a user on a cloud infrastructure, and creating an Internet application running environment and a personal database in the personal digital space; and in response to a request for installing an Internet application initiated by the user through a client of the Internet application management system, installing a server side of the Internet application in the personal digital space corresponding to the user, so that during the process of the user accessing the Internet application, the business logic and data processing logic of the server side of the Internet application are run in the personal digital space, and the generated user personal data is stored in the personal database in the personal digital space.

According to a second aspect of the present disclosure, a method for managing an Internet application is provided, which is applied to an Internet application management system, and the method includes: creating a personal digital space for a user on a cloud infrastructure, and creating an Internet application operating environment and a personal database in the personal digital space; in response to a request for installing an Internet application initiated by a user through a client of the Internet application management system, completing the installation of the server side of the Internet application in the personal digital space, starting a running instance on the Internet application running environment, and providing an access portal corresponding to the running instance; and in the process of the user accessing the application through the access portal, providing the user's personal data to the server side of the application so that the server side of the Internet application performs data processing, and storing the generated user personal data in the personal database on the personal digital space.

According to a third aspect of the present disclosure, a data management method is provided, the method being applied to an Internet application management system, the method comprising: creating a personal digital space for a user on a cloud infrastructure, and creating a personal database in the personal digital space; in response to a user request, the Internet application management system generates a personal database for the personal digital space; The database external access interface is used for the Internet application to write the user's personal data after obtaining the user's authorization; in the process of the user registering or using the Internet application, the personal database external access interface is obtained and the user's authorization is obtained, so that the Internet application initiates a data write request to the user's personal digital space through the personal database external access interface; in response to the data write request initiated by the target Internet application by calling the personal database external access interface, the user's personal data generated in the target Internet application carried in the data write request is stored in the personal database on the personal digital space. The personal database is a non-relational database system, so that when multiple different target Internet applications store the user's personal data in the personal digital space, they create files and/or create data table formats according to their respective needs, and define the meaning of the fields in the data table; and in response to the user's request to access the user's personal data related to the target Internet application stored in the personal digital space, the files and data tables associated with the target Internet application in the personal database are parsed, and the parsing results are displayed.

According to the fourth aspect of the present disclosure, an Internet application management system is provided, including a personal digital space management module, an application running environment management module, and a database management module. The personal digital space management module is used to create and manage a personal digital space for a user on a cloud infrastructure, and to support the user in managing his own personal digital space. The application running environment management module is used to create and manage an Internet application running environment in the user's personal digital space, and to install the server side of the Internet application specified by the user in the personal digital space corresponding to the user, so that the running instance of the server side of the Internet application runs in the Internet application running environment of the personal digital space and only responds to the user's application access request. The database management module is used to create and manage a personal database in the user's personal digital space, and when an Internet application is installed or first run in the personal digital space, a corresponding application data storage space is created in the personal database for the corresponding Internet application, so that the data generated during the operation of the Internet application, including application data and user personal data, is stored in the corresponding application data storage space.

According to a fifth aspect of the present disclosure, an electronic device is provided, comprising a processor and a memory, wherein the memory stores computer program instructions that can be executed by the processor, and when the processor executes the computer program instructions, the steps of the method described in any one of the first to third aspects above are implemented.

According to a sixth aspect of the present disclosure, a personal cloud system is provided, comprising the electronic device, the personal digital space and the smart device corresponding to the Internet application as described in the fifth aspect above.

According to the seventh aspect of the present disclosure, a computer-readable storage medium is provided, in which computer program instructions are stored. When the computer program instructions are executed by a processor, the processor is prompted to implement the steps of the method described in any one of the first to third aspects above.

According to an eighth aspect of the present disclosure, a computer program product is provided, including a computer program. When the computer program product is executed by a processor, it prompts the processor to implement the steps of the method described in any one of the first to third aspects above.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or related technologies, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of a first system architecture of an Internet application management system according to some embodiments of the present disclosure;

FIG2 is a schematic diagram of an Internet application architecture according to some embodiments of the present disclosure;

3 is a schematic diagram of a second system architecture of an Internet application management system according to some embodiments of the present disclosure;

4 is a schematic diagram of a third system architecture of an Internet application management system according to some embodiments of the present disclosure;

FIG5 is a flow chart of an Internet application management method according to some embodiments of the present disclosure;

6 is a schematic diagram of a client interface of an Internet application management system according to some embodiments of the present disclosure;

FIG7 is a schematic diagram of a flow chart of the interaction between multiple terminals of the cloud APP in FIG6 ;

FIG8 is a flow chart of an Internet application management method according to other embodiments of the present disclosure;

9 is a flow chart of an Internet application management method according to yet other embodiments of the present disclosure;

FIG. 10 is a detailed schematic diagram of the personal digital space management module and the application running environment management module in FIG. 2 .

FIG. 11 is a schematic diagram of a system architecture of a personal cloud system according to some embodiments of the present disclosure.

FIG. 12 is a schematic diagram of a system architecture of a personal cloud system supporting a personal virtual private network according to some embodiments of the present disclosure.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present disclosure.

In order to better understand the implementation schemes according to some embodiments of the present disclosure, the following first briefly introduces the architecture system of Internet applications in the relevant technology. Here, Internet applications refer to applications that run through the Internet, including mobile Internet applications, web applications, cloud applications, etc. Generally speaking, an Internet application includes two parts: a client and a server. The client is mainly used to install and run on terminal devices such as users' mobile phones, while the server runs on a server deployed or rented by the developer of the application. The client is mainly used to interact with the user, including the display of the front-end page, receiving the user's input operation, and displaying the response results of the user's operation. The background data processing logic involved during this period is executed by the server. In the relevant technology, desktop applications are usually installed and used by users on their own personal computers, while Internet applications are deployed and centrally managed by the application developer on the Internet. The mobile APP or client that the user downloads and installs the application can be used. Under this architecture, the user's personal data generated by the user in the process of using this application, for example, including the information posted by the user in the application, the downloaded data, etc., are all stored in the server deployed or rented by the application developer. This means that if the server deployed or rented by the application developer is interrupted or its operation is terminated, the user's personal data will be at risk of being lost.

In some embodiments, in order to better manage various Internet applications and thus better manage user personal data, an Internet application management system is provided. Through the Internet application management system, a personal digital space exclusive to the user can be created for the user on the cloud infrastructure. In some embodiments, the personal digital space can be understood as a micro virtual server dedicated to each user, which can also be called a personal cloud server, which can serve as the basic platform of the personal cloud system and independently handle the user's data storage, data processing and remote connection functions. The user has full control over the data in the personal cloud server, and no one else can access or interfere with the data. Internet applications are installed in the personal digital space, and the user's personal data generated by the user in the process of using these Internet applications can be uniformly stored in the personal digital space. In this way, even if the Internet application is suspended or the server is interrupted, the user's personal data will not be lost, and it can better protect the privacy of the user's personal data.

In order to achieve the above objectives, the embodiments of the present disclosure may provide a variety of different implementation methods, which are summarized below.

Mode 1: Independent working mode. The personal data generated by users in the process of using Internet applications are uniformly stored in the user's personal digital space. The business logic and data processing logic of Internet applications can also run in this personal digital space. At this time, this personal digital space can be deployed on the edge computing nodes of the cloud infrastructure to quickly respond to user access requests through edge computing. In this way, user personal data only needs to be stored in the personal digital space, and the application developer does not need to store and manage user personal data at all. It only needs to provide business logic and data processing logic and manage the public business data within the Internet application. For Internet applications, there is no need to maintain user personal data, so it can also save database management costs, and only need to focus on the development and maintenance of business capabilities.

In order to achieve the purpose of the above-mentioned method 1, as shown in Figure 1, the Internet application management system in the embodiment of the present disclosure can exist in the form of a "super application (App)", and other Internet applications (relative to the Internet applications corresponding to the Internet application management system in the embodiment of the present disclosure, they can be called third-party applications) can exist in the form of "cloud apps" installed based on the "super app". In other words, the developer of the third-party application can develop a cloud app based on the architecture of the Internet application management system according to some embodiments of the present disclosure and the provided interface. This cloud app can also include its own client and server to obtain the services provided by the "super app" according to some embodiments of the present disclosure. The server side of the cloud APP installed by each user only serves the user himself.

In some embodiments, as shown in FIG2 , the above-mentioned “super app” may include a client and a server. The client is an application or user interface running on a user device, which may include a browser, an APP on a mobile terminal, Special programs, etc., are responsible for connecting to the server to perform operations such as user login and management of the user's personal digital space, including installation, startup, version upgrade, stop, status monitoring, query of installed cloud apps, etc. of cloud apps. The client of the above-mentioned "super app" can also include a browser engine module as the front-end operating environment of the cloud app. The browser engine module can encapsulate the capabilities and resources of the client, including user information, secure connection with the server, terminal hardware operation capabilities, etc., for the call of the cloud app front end. Based on the needs of user privacy and data security, sensitive resources and functions such as cameras, location information, address books, microphones, network connections, sensors, etc., usually require applications to obtain user authorization before access. Since the client and server of the cloud app are completely controlled by the super app and only serve individual users, the user's authorization for the sensitive resources and functions of the terminal used by the super app can be covered by the cloud app, so that when the cloud app accesses the sensitive resources and functions of the terminal device, it does not need to request user authorization again.

The server side of the above-mentioned "super app" can provide a personal digital space management module, an application operating environment management module, a database management module, and a registration authentication module. The application operating environment management module provides an application operating environment for the cloud app. For the cloud app running in the cloud app operating environment, it can respond to the access request of the cloud app client and perform the corresponding business functions. In some embodiments, when a user needs to install a cloud app, the server side can install the server side of the cloud app on the user's personal digital space through the personal digital space management module, and start the running instance of the server side of the cloud app in the application operating environment through the application operating environment management module. In some embodiments, the application operating environment can encapsulate the resources and capabilities of the server for the cloud app to call, including the cloud app front end and/or back end, for example, including a secure connection with the client, the server's local storage capacity, computing capacity and network capacity, etc. In some embodiments, through the database access interface provided by the application operating environment, the running instance of the cloud app can perform database operations, and the access data includes application data and user personal data generated by the cloud app.

After registering and installing the "super app" in the embodiment of the present disclosure, the user can log in to the system, access the "app store" function in the client interface of the "super app", view the list of cloud apps that can be installed provided by the system, and then select the cloud app they need to install. Different from the "mini program" in the related art, as shown in Figure 1, in the embodiment of the present disclosure, after the user initiates an installation request for a cloud app through the above-mentioned super "app", the server-side program of the cloud app will be installed in the user's personal digital space. That is, from the user's perspective, the user can install the server-side program of the cloud app in his or her personal digital space. In this way, during the operation of the cloud app, its server-side program will run in the application operating environment provided by the personal digital space, and execute data processing logic in the personal digital space, and only serve the user himself or herself. Correspondingly, the generated user personal data will be directly stored in the database created on the user's personal digital space.

It should be noted that in the disclosed embodiment, since the personal digital space needs to adapt to the user personal data storage requirements of many different Internet applications, including various file types and data tables. Therefore, the personal database in the personal digital space is suitable for implementation in the form of a non-relational (NoSQL) database. In this way, when different Internet applications store user personal data in the personal database in the personal digital space, they can create files and data tables according to their own needs, and define the meaning of the fields of the data table by themselves, without strictly defining them according to the type of a certain data table, the meaning of the field, etc. This method also enables the database in the disclosed embodiment to parse the user personal data stored in the personal digital space by multiple different Internet applications, including various files and data tables. Users can log in to the personal digital space to achieve management operations such as viewing the user personal data in multiple different Internet applications. By adopting this non-relational database to save user personal data, user personal data can also be shared between different applications. In some embodiments, for data related to user attributes, only one copy can be saved, and multiple third-party applications share this copy of data. For user personal data generated in a certain Internet application, it can also be provided to other Internet applications as public data, for example, data similar to invoices, etc.

In other words, in the above manner, a personal digital space including a personal database and a server-side running instance of an Internet application can be created for the user on the cloud infrastructure. The personal digital space can respond to user requests and install one or more Internet applications on the personal digital space. These Internet applications only serve the user himself. The personal digital space can respond to user requests and start the server-side running instance of the installed Internet application, that is, start the Internet application service. The user can use the client to access the server-side running instance of the Internet application on the personal digital space through the network (that is, access the Internet application service). The server-side running instance of the Internet application responds to the user's access request to provide the corresponding Internet application service. The information generated by the user accessing the server-side running instance of the Internet application (cloud APP) The user's personal data is stored in the personal database of the personal digital space. The user's personal data used by the running instance of the server side of the Internet application (cloud APP) may also be derived in whole or in part from the personal database of the personal digital space.

A personal digital space refers to a set of cloud storage, cloud computing and other resources on the cloud infrastructure that serve a specific user, and is used to support the operation of the user's personal database, the running instance of the server-side program of the cloud APP, etc. Each personal digital space can be composed of one or more virtual servers or physical servers. The resources between each user's personal digital space are isolated from each other.

The client refers to: an application or user interface running on the user's device, such as a browser, an APP on a mobile terminal, a dedicated program, etc., which is responsible for user data input, receiving information from the application, and local data storage.

Internet applications are software programs installed in a personal digital space that support web applications and/or mobile applications.

The server-side programs of Internet applications include but are not limited to front-end programs, back-end programs, and databases.

Method 2: In this method 2, the Internet application management system according to some embodiments of the present disclosure can still provide APIs for development to the developers of third-party applications, and the developers of third-party applications can use these APIs to develop cloud apps. However, it is not necessary to put the data processing logic of the server side of the third-party application on the personal digital space for operation. Instead, after the user's personal data is saved on the personal digital space, the Internet application management system in the embodiments of the present disclosure provides these personal data to the server side of the third-party application, so that the server side of the third-party application can still obtain the user's personal data and execute business logic and data processing logic in its own deployed server.

In one of the two modes (collaborative mode), the developer of a third-party application develops a cloud APP using the API provided by the Internet application management system to work in collaboration with the server side of other third-party applications. While accepting the user's service access request and processing the user's personal data, the server side of the cloud APP also provides the server side of other third-party applications with an API for accessing personal data. In this way, the server side of other third-party applications can obtain the user's personal data related to the cloud APP from the personal digital space through this API, for example, collect statistical data on the user's use of the cloud APP.

In another mode of the second mode (agent mode), as shown in FIG3 , the developer of the third-party application can also use the API provided by the Internet application management system to develop the server side of the cloud App. This server side can also be installed on the personal digital space, mainly used to obtain and send the user's personal data, but no data processing is required. Therefore, at this time, the server side of the application can be divided into two parts, one part is the cloud App server side running on the user's personal digital space, which can be called the data acquisition server side, and the other part is running on the server deployed by the application developer (which can be an independent server or a rented cloud server, etc.), which can be called the data processing server side. When a user installs a cloud App through the Internet application management system provided in the embodiment of the present disclosure, the access entrance of the cloud App can be provided through the client of the Internet application management system, including icons, etc. In some embodiments, the server side of the cloud App, that is, the data acquisition server side, can be installed on the user's personal digital space. When the user initiates access to the cloud App through the client of the Internet application management system and generates relevant user personal data (for example, including information published by the user, etc.), it can be first saved in the user's personal digital space. The data acquisition server corresponding to the cloud App running in the personal digital space can send the user's personal data to the corresponding data processing server, so that the user's personal data can be processed on the server deployed by the third-party application.

Method 3 (enhanced mode, enhancing the functions of the current application): The above methods 1 and 2 may involve relatively large-scale transformation of the existing application architecture. In order to facilitate compatibility with the existing application architecture system and achieve the purpose of unified management of user personal data, a solution can also be adopted in which the third-party application sends the generated user personal data to the personal digital space for storage. That is to say, after the user applies for the personal digital space, the Internet application management system can generate a personal database external access API for the personal digital space, which is used for the third-party application to write the user's personal data through the API after obtaining the user's authorization. During the process of user registration or use of the application, the third-party application collects the user's personal database external access API and obtains the user's authorization. In this way, as shown in Figure 4, if the third-party application generates user personal data during operation, it can call the data write interface according to the personal digital space access API to write the user's personal data into the personal digital space.

It can be seen that in this method three, third-party applications can continue to provide services to users according to the traditional architecture. The difference is that when the user configures the personal digital space address attribute, the user's personal data generated by the third-party application is transferred to the personal digital space. In this way, the third-party application can also continue to collect and store the user's personal data. In some embodiments, a user can view the user's personal data generated in multiple different third-party applications through his personal digital space, and even if the third-party application is shut down, it will not affect the user's personal data.

In this third mode, the personal database in the personal digital space can still be implemented in the form of a non-relational database. When storing the user's personal data in the personal database in the personal digital space, different third-party applications can create files and/or data tables according to their own needs and define the meaning of the fields by themselves. In some embodiments, with the user's authorization, a third-party application can also access the user's personal data in multiple different third-party applications through the personal database external access API.

It should be noted here that there are concepts or related technologies similar to "cloud backup" or "cloud storage" in the related technologies. The difference between these technologies and the solutions provided by the embodiments of the present disclosure is that in the solutions of "cloud backup" or "cloud storage", the user's personal data is mainly backed up in a cloud storage space in the form of files by a third-party application, and the data is stored in accordance with the data format standard defined internally by the third-party application. This data can only be parsed by the third-party application itself, and the user can only view these user personal data by using the third-party application, and cannot directly view these user personal data in the cloud storage space (because the cloud storage space product cannot parse these data, and the user can only see some binary data files). Therefore, this "cloud backup" or "cloud storage" solution is usually used in scenarios such as replacing hardware devices. In some embodiments, if the user needs to change to a new mobile phone, the personal data in the third-party application in the original mobile phone can be backed up in the cloud. After installing the third-party application on the new mobile phone, the cloud backup data can be pulled over, so that the functions on the original mobile phone can be restored on the new mobile phone.

In the above-mentioned method three of the embodiment of the present disclosure, multiple different third-party applications can store the user personal data generated therein into the user's personal digital space, and the personal database in the personal digital space can be a non-relational database, so that each third-party application can define the data type, field meaning, etc. of the data table according to the characteristics of the non-relational database, and the personal digital space can parse the data stored in the personal digital space by different third-party applications. Therefore, the user can directly view the user personal data in multiple different third-party applications through the personal digital space.

The following is an introduction to the technical solutions claimed in the embodiments of the present disclosure.

Embodiment 1

This first embodiment corresponds to the aforementioned first embodiment and provides an Internet application management method, which is applied to an Internet application management system according to some embodiments of the present disclosure. Referring to FIG. 5 , the method includes steps S501 and S502.

In step S501: a personal digital space is created for the user on the cloud infrastructure, and an Internet application operating environment and a personal database are created in the personal digital space.

When using the Internet application management system according to some embodiments of the present disclosure, the user can register and open an account in the Internet application management system. After that, the Internet application management system can create a user account and its personal digital space for the user, including an external access API for the personal database of the personal digital space, etc. The user can access his or her personal digital space by logging into the account.

In some embodiments, the Internet application management system can also create an Internet application operating environment and a personal database in the personal digital space. The personal database is used to store the user's personal data generated in the process of using the third-party application. That is to say, the personal database in the personal digital space only stores the user's personal data generated in the process of using the third-party application, and does not involve other users' data. In some embodiments, by creating an Internet application operating environment in the personal digital space, the server-side business logic and data processing logic of the third-party application can be run in the personal digital space.

In step S502: in response to a request for installing an Internet application initiated by a user through a client of the Internet application management system, the server side of the Internet application is installed in the personal digital space corresponding to the user, so that during the user's access to the Internet application, the business logic and data processing logic of the server side of the Internet application are run in the personal digital space, and the generated user personal data is stored in a personal database on the personal digital space.

As described above, in method 1, the developer of a third-party application can develop a cloud app according to the API provided by the Internet application management system in the embodiment of the present disclosure, and accordingly, the user can view the list of cloud apps that can be installed through the client of the Internet application management system, and select the cloud app to be installed from them for installation. The "Internet application" described in the above step S502 may refer to the cloud app described in this article, also known as a third-party application.

That is to say, in the embodiments of the present disclosure, the developer of the third-party application can develop the cloud app based on the above-mentioned Internet application management system. The cloud app can include a client and a server, and the server can include business logic and data processing logic. In some embodiments, for instant messaging applications, the data processing logic in the server of the cloud app can include: which keywords of which groups correspond to which access rights, reading rights, comment rights and other rules, etc.

When a user chooses to install a cloud app through the client of the Internet application management system, the server of the Internet application management system can install the server of the cloud app in the user's personal digital space. Other cloud apps can also be processed similarly.

After completing the installation of the cloud app, the user can interact with the cloud app and use the functions or services provided by the cloud app. In some embodiments, for the cloud app installed through the Internet application management system in the embodiment of the present disclosure, an access entry for the cloud app can also be generated in the client interface of the Internet application management system. In some embodiments, the user can view the icon of the installed cloud app in the client interface of the application management system. This icon contains a link to the server side of the cloud app, which can be used as the access entry of the cloud app. In some embodiments, as shown in Figure 6, the client interface of the Internet application management system may include a login area and an installed cloud app list display area. In some embodiments, an operation area may also be included. In the installed cloud app display area, icons of each installed cloud app can be displayed, and users can click on these icons to initiate access to one of the cloud apps. In some embodiments, there may be other implementation methods for the access entry of the cloud app. The above-mentioned method of providing icons through the client interface of the Internet application management system is only one example, and it should not be regarded as a limitation on the scope of protection of the present disclosure.

When the server side of the cloud App is installed in the user's personal digital space, the server side of the Internet application management system can also record information such as the installation address of the running instance of the server side of the cloud App in the personal digital space. In this way, when the user accesses the cloud App, the cloud APP access request from the client can be routed to the running instance of the cloud App server side according to the access address of the cloud App server side in the personal digital space, so that the cloud App server side can process the access request.

In some embodiments, the server side of the Internet application management system may also provide a user authentication service for verifying the identity of the user, so as to perform management and/or access operations on Internet applications after the user logs in. In addition, services for managing installed Internet applications may also be provided, including version upgrades, deactivation, status monitoring, query, and uninstallation, etc.

In some embodiments, the server side of the Internet application management system may also provide an operation interface for operating the user's personal data stored in the personal database, so that the Internet application can operate the user's personal data through the operation interface. The user's personal data stored in the personal database of the personal digital space includes data generated in the Internet application and unique to the Internet application. At this time, the operation interface may include a first operation interface for writing the data generated by the Internet application and unique to the Internet application into the personal database, so that the Internet application writes the data generated by the Internet application and unique to the Internet application into the personal database of the personal digital space for storage through the first operation interface.

In some embodiments, the user's personal data stored in the personal database of the personal digital space may also include public data related to the user generated in other Internet applications and shareable among multiple applications; in this case, the operation interface may include a second operation interface for reading public data, so that the Internet application can obtain the public data related to the user generated in other Internet applications through the second operation interface.

In some embodiments, the user's personal data stored in the personal database of the personal digital space may also include: data related to the user's personal attributes, for example, including the user's gender, age, occupation, etc. In the disclosed embodiment, such data related to the user's personal attributes may be data that is shared and used by multiple Internet applications installed in the personal digital space without the need for user authorization. At this time, the operation interface may include a third operation interface for reading data related to the user's personal attributes, so that the Internet application reads the data related to the user's personal attributes through the third operation interface. That is to say, since in the disclosed embodiment, the cloud app is run based on the Internet application management system, and when the user has authorized the Internet application management system, the cloud app does not need to perform additional authorization when using these data related to the user's personal attributes.

In some embodiments, the personal database on the personal digital space may be a non-relational database system so that multiple different applications installed on the client of the Internet application management system can store files and user personal information in the personal digital space. When creating personal data, files and data table formats are created according to their respective needs, and the meanings of the fields in the data table are defined. In this way, users can also directly access files and personal data through the personal digital space. In some embodiments, in response to a user's request to access the user's personal data related to the target application stored in the personal digital space, the files and data tables associated with the target application in the personal database can be parsed, and the parsing results can be displayed.

That is to say, in the disclosed embodiments, the server side of the Internet application management system can parse the user's personal data generated in a variety of different Internet applications, so that the user can directly access the user's personal data through the personal digital space, rather than having to access it through a third-party application. In some embodiments, the user purchases and downloads a song while using a certain music application. In the traditional way, the user can only use the music application to open and play the song. However, in the disclosed embodiments, the user can save the song purchased and downloaded through the music application to the personal digital space, and can directly play the song through the music player software in the client of the Internet application management system. Even if the aforementioned music application is subsequently closed, the song that the user has purchased and downloaded can continue to be saved in his personal digital space and can still be played through the music player software provided by the Internet application management system.

In order to better understand the technical solution provided by the first embodiment of the present disclosure, the solutions according to some embodiments of the present disclosure are introduced below by taking a third-party application that mainly provides a photo-taking function as an example.

First, the developer of the third-party application mentioned above can develop a photo cloud App, which includes two modules: the front-end (for example, it can include files such as HTML (Hyper Text Markup Language) and JS (JavaScript)) and the back-end (for example, Python code). After the user initiates the installation of the cloud App through the client of the Internet application management system in the embodiment of the present disclosure, the front-end code is deployed in the web server of the application running environment, and the back-end code is run in the python running environment. At the same time, an icon about the photo cloud App will appear in the client interface of the Internet application management system, and the icon of the photo cloud App contains a link to the front-end (web server) of the cloud App. The client of the Internet application management system may include a browser engine. When the user clicks on the cloud App icon, the browser engine is triggered to automatically load the cloud App front-end from the web server according to the link, and start the user interaction process of the cloud App, so that the user can obtain the photo cloud App service.

After that, see the flowchart shown in FIG. 7 , the business process of the user using the Photo Cloud App is described as follows:

After the user opens the client of the Internet application management system and logs in, the user interface example may be as shown in FIG6 , in which the newly installed Photo Cloud App may be displayed, and the user selects an icon to open the Photo Cloud App link;

The browser engine of the client of the Internet application management system initiates an HTTP (Hypertext Transfer Protocol) request to the photo cloud App link, obtains the front end of the photo cloud App from the Web server of the server of the Internet application management system (such as Nginx server) and opens it, becoming a cloud App client;

When the user starts the photo function on the Photo Cloud App client, the Photo Cloud App client immediately calls the "camera shooting" function on the terminal device to take a photo of the user; note: mobile phones and other terminal devices usually require the app to obtain user authorization before starting the "camera shooting" function. Here, the Photo Cloud App client does not need user authorization, because the Internet application management system, as a super APP for the user's personal data manager, usually has the user's authorization and covers the Photo Cloud App.

The user starts the "blessing photo making" function in the Photo Cloud App client, and the Photo Cloud App client initiates a request to the Cloud App backend to obtain a photo making template. The Photo Cloud App server then connects to the database of the photo service provider to obtain multiple sets of photo making templates, and returns them to the Photo Cloud App client for the user to choose;

The user selects and confirms the "Blessing Photo Production" template on the Photo Cloud App client and submits it to the Photo Cloud App server for photo synthesis;

The Photo Cloud App server completes the photo synthesis process in the user's personal digital space, displays the synthesized photos on the Photo Cloud App client, and connects to the personal database in the personal digital space to store the synthesized photos;

The user can open the client of the Internet application management system again at any time and enter the Photo Cloud App client to start the photo browsing function. The Photo Cloud App client initiates a photo retrieval request to the Photo Cloud App server, and the Photo Cloud App server retrieves the composite photo from the personal database in the user's personal digital space and returns it to the Photo Cloud App client;

Users use the Photo Cloud App client to browse composite photos, and they can complete the browsing even if the remote server of the photo service provider is interrupted.

In summary, through this embodiment 1, an Internet application management system can be provided, through which the Internet application management system can be installed in the cloud infrastructure. The system creates a personal digital space for the user, and creates an Internet application operating environment and a personal database in the personal digital space; third-party applications can be "settled" in the Internet application management system in the form of cloud apps, and the server side of the third-party application can be installed in the user's personal digital space in the form of cloud APP servers. In this way, when the user accesses such a third-party application, the cloud APP server side of the third-party application can be run in the personal digital space to execute business logic and data processing logic, and the generated user personal data can be stored in the personal database on the personal digital space. In this way, the personal data generated by the user in the process of using multiple different third-party applications can be saved in his own personal digital space, rather than scattered in the servers deployed by each third-party application, so that it is more convenient for the user to manage data. Even if the server of the third-party application is disconnected or shut down, personal data can continue to be stored through the personal digital space without causing data loss. In this way, since the server-side data processing logic of the third-party application also runs in the form of a cloud APP server in the user's personal digital space, and the third-party application no longer needs to manage the user's personal data, the computing cost and data storage cost are saved for the developer and maintainer of the third-party application, and for the user, the risk of data leakage is also reduced.

In this first embodiment, the database in the personal digital space can exist in the form of a non-relational database, so that the Internet application management system can parse the user's personal data generated in a variety of different third-party applications, including files and data tables, so that users can directly view their personal data through the personal digital space without relying on third-party applications. This implementation method is also more convenient for sharing user personal data between different third-party applications.

Example 2: Agent and collaborative working mode

This second embodiment corresponds to the above-mentioned second embodiment, and provides an Internet application management method, which is applied to an Internet application management system. Referring to FIG. 8 , the method includes:

Step S801: creating a personal digital space for the user on the cloud infrastructure, and creating an Internet application operating environment and a personal database in the personal digital space;

Step S802: In response to a request for installing an Internet application initiated by a user through a client of the Internet application management system, the server of the Internet application is installed in the personal digital space, a running instance is started in the Internet application running environment, and an access entry corresponding to the running instance is provided; and

Step S803: When the user accesses the Internet application through the access portal, the user's personal data is provided to the server of the Internet application so that the server of the Internet application processes the data and stores the generated user personal data in a personal database on the personal digital space.

The “Internet application” described in the above steps S802 and S803 refers to the cloud App in this article, also known as a third-party application.

In some embodiments, while accepting user business access requests and processing user personal data, the cloud APP server also provides an API for accessing user personal data to the server of other third-party applications, so that the server of other third-party applications can query and obtain the user personal data stored in the personal digital space through the API.

In some embodiments, the server side of the Internet application includes a data acquisition server side and a data processing server side, wherein the data acquisition server side is developed based on the application programming interface API provided by the Internet application management system, and the data processing server side runs on a remote server corresponding to the Internet application; when installing the cloud APP of the application, the data acquisition server side associated with the Internet application can be installed on the personal digital space corresponding to the user, so that the data acquisition server side of the Internet application can send the user's personal data stored in the personal digital space to the data processing server side of the Internet application for processing.

Through this second embodiment, the personal data generated by the user when using the third-party application can still be saved in the personal digital space. The third-party application's own server can also obtain this user's personal data, so that the third-party application can use this user's personal data to provide more personalized services to the user.

Example 3: Enhanced mode, enhancing the functions of existing applications

The third embodiment corresponds to the third embodiment, and provides an Internet application management method. The method can be applied to an Internet application management system. Referring to FIG. 9 , the method may include:

Step S901: creating a personal digital space for the user on the cloud infrastructure, and creating a personal database in the personal digital space;

Step S902: In response to the user's request, the Internet application management system generates a personal database external access interface of the personal digital space, and the personal database external access interface is used for the Internet application to write the user's personal data after obtaining the user's authorization;

Step S903: during the process of user registration or use of Internet application, obtaining the user's personal database external access interface and obtaining user authorization, so that the Internet application initiates a data write request to the user's personal digital space through the personal database external access interface;

Step S904: in response to a data write request initiated by the target Internet application by calling the personal database external access interface, the user personal data generated in the target Internet application carried in the data write request is stored in the personal database on the personal digital space; wherein the personal database is a non-relational database system, so that when multiple different target Internet applications store the user personal data in the personal digital space, they can create files and/or create data table formats according to their respective needs, and define the meanings of the fields in the data table; and

Step S905: In response to a user's request to access the user's personal data related to the target Internet application stored in the personal digital space, parse the files and data tables associated with the target Internet application in the personal database and display the parsing results.

The “Internet application” described in the above steps S902 to S905 may refer to the cloud App in this article, also known as a third-party application.

Through this third embodiment, while realizing unified management of user personal data through the personal digital space, it is no longer necessary for the developer of the third-party application to develop a cloud app. Instead, when the user personal data is generated, the third-party application only needs to send a copy to the personal digital space for storage. Therefore, it can be more conveniently compatible with the existing application architecture system.

Embodiment 4

This fourth embodiment also provides an Internet application management system from the perspective of the system. Referring to FIG. 10 , the system may include a personal digital space management module, an application operating environment management module, and a database management module; wherein:

Personal digital space management module: used to create and manage personal digital space for users on cloud infrastructure, and support users to manage their own personal digital space; application operating environment management module: used to create an Internet application operating environment in the user's personal digital space, and install the server side of the Internet application specified by the user in the user's corresponding personal digital space, so that the running instance of the server side of the Internet application can run in the Internet application operating environment of the personal digital space and only respond to the user's application access request; database management module: used to create and manage a personal database in the user's personal digital space, and when installing or running an Internet application for the first time in the personal digital space, create a corresponding application data storage space in the personal database for the corresponding Internet application, so that the data generated during the operation of the Internet application, including application data and user personal data, can be stored in the corresponding application data storage space.

In some embodiments, the personal digital space management module can also be used to: respond to user requests, manage the server-side running instances of Internet applications in the user's personal digital space through the application running environment management module, including installing, starting, upgrading, and stopping the server-side running instances of Internet applications; and respond to user requests, manage the personal database in the user's personal digital space through the database management module, and the management includes: importing, exporting, and backing up the user's personal database, as well as adding, deleting, modifying, and querying personal data.

In some embodiments, the application running environment management module may include: a hosting submodule, which is used to allocate corresponding server resources according to the application startup command of the personal digital space management module, and start the server-side running instance of the Internet application on the server resources; a routing submodule: used to route the application access request from the client to the corresponding server-side running instance of the Internet application as a unified external access interface, so that the corresponding server-side running instance of the Internet application responds to the user's business request and completes the corresponding business logic processing; a personal database operation interface submodule: used to enable the server-side of the Internet application to access the personal database on the personal digital space through the Internet application running environment, so as to operate the data in the personal database, and store the newly generated user personal data in the personal database.

In some embodiments, the application running environment management module may further include: a monitoring submodule: used to monitor the running status of the running instance of the server side of the Internet application to trigger a fault alarm or a response measure during fault recovery.

In some embodiments, the database management module can be used to: route data access requests from users for adding, deleting, modifying and querying user personal data to the corresponding personal database and its corresponding application data storage space to complete the corresponding database operations; and accept instructions from the personal digital space management module (such as preset instructions) to perform data management operations such as data import, export, backup, addition, deletion, modification and query on the user's personal database.

In some embodiments, the Internet application management system requests the user to obtain authorization to access sensitive resources and functions on the terminal device, covering all Internet applications installed on the Internet application management system. When the client accesses sensitive resources and functions on the terminal device, there is no need to request user authorization again.

For the undetailed contents in the aforementioned embodiments 1 to 4, please refer to the records in other parts of this disclosure, which will not be repeated here.

Based on the same inventive concept, the present disclosure also provides an electronic device, including a processor and a memory, wherein the memory stores computer program instructions that can be executed by the processor, and when the processor executes the computer program instructions, the steps of the method described above are implemented.

Fig. 11 is a schematic diagram of the system architecture of a personal cloud system according to some embodiments of the present disclosure. As shown in Fig. 11, the present disclosure further provides a personal cloud system, including the electronic device 1101, the personal digital space 1102 and the smart device 1103 corresponding to the Internet application as described above.

It is understandable that electronic devices can be mobile phones, tablets and other terminal devices that can install Internet applications. Personal digital space is a personal cloud server. The smart devices corresponding to Internet applications can be any independent smart devices managed and controlled by individuals, such as smart watches, smart door locks, smart cameras, etc., excluding traditional smart hardware devices such as mobile phones and tablets. Electronic devices, personal digital spaces and smart devices corresponding to Internet applications can communicate based on personal virtual private networks. The personal cloud system adopts a distributed architecture, and each user can have an independent personal digital space and connect smart devices and electronic devices through encrypted communication lines. This architecture ensures that all data processing and device management are carried out in a highly secure and private environment, and users have full control over their data. This secure environment constitutes a user-exclusive "personal virtual private network" to ensure that each user has an independent virtual private network.

The Internet application corresponding to the smart device is a cloud APP, also known as "device controller software", which runs in the personal digital space and provides users with cloud services for smart devices, such as storage, remote control, data forwarding, remote management, etc. of data collected by smart devices. The terminal device remotely controls or manages the smart device through the personal device controller software.

Figure 12 is a schematic diagram of the system architecture of a personal cloud system supporting a personal virtual private network according to some embodiments of the present disclosure. As shown in Figure 12, the personal digital space (i.e., the personal cloud server) includes not only a personal database, an application operating environment (including device controller software) and a personal digital space management module, but also a routing distribution module.

The main responsibility of the routing distribution module is to use its routing distribution function to build a personal virtual private network, ensure the secure data interaction between personal devices (i.e. the above-mentioned electronic devices), smart devices and personal digital space, and ensure the stable connection and accessibility between devices and between devices and personal digital space. The functions of this module are as follows: 1. Connection management: responsible for the secure connection line between the personal digital space and the individual's various electronic devices and smart devices to ensure the security of data transmission; 2. Routing distribution: responsible for forwarding and distributing data between various electronic devices, smart devices and internal modules of the personal digital space to ensure that data can be smoothly transmitted from one device to another or more devices; 3. Storage and log recording: receiving data and operation information from smart devices and personal devices, and storing them in the personal database for archiving and subsequent retrieval; 4. Operation execution: receiving operation instructions from the device controller software, and executing corresponding connection establishment, data routing forwarding, storage and log recording and other functions.

Each user builds his or her own personal virtual private network (PVPN) through his or her own personal digital space, which is isolated from the personal virtual private networks of other users.

The implementation of the personal cloud system is as follows:

1) Electronic devices create a personal digital space for users on the cloud infrastructure (i.e., personal cloud server).

2) Smart device manufacturers provide supporting device controller software for their products (i.e. smart devices).

3) Users run the device controller software in their personal digital space to manage the purchased smart devices.

4) Electronic devices establish their own personal virtual private network for each user through personal digital space, connecting various electronic devices and smart devices to ensure the security of user personal data and communications.

Taking the example of a smart door lock as the smart device corresponding to the Internet application, the Internet application of the smart door lock does not rely on centralized cloud services, but is hosted in the user's personal digital space. The user installs the server side of the Internet application of the smart door lock in their personal digital space, and achieves secure communication and operation through the user's personal virtual private network. This ensures that no data is stored or processed on a third-party cloud, eliminating the risk of backdoor access.

Taking smart cameras as an example, when a user uses a smartphone and a tablet computer at the same time and connects to the smart camera controller in the personal digital space, the video surveillance content captured by the smart camera is synchronously transmitted to the user's mobile phone and tablet computer through the routing distribution function of the routing distribution module, so that the monitoring screen can be displayed in real time on both devices. When monitoring, the content will be stored in a personal database for later playback and retrieval.

The embodiment of the present application ensures the communication security during the operation and use of the user's personal data through the design of the above-mentioned personal cloud system, and solves the security issues of smart devices such as smart watches, smart cameras, and smart door locks.

Based on the same inventive concept, the present disclosure also provides a computer-readable storage medium, in which computer program instructions are stored. When the computer program instructions are executed by a processor, the processor is prompted to implement the steps of the method as described above.

Based on the same inventive concept, an embodiment of the present application provides a computer program product, including a computer program. When the computer program product is executed by a processor, it prompts the processor to implement the steps of the method as described above.

Through one of the embodiments provided by the present disclosure, an Internet application management system can be provided, through which a personal digital space can be created for a user on a cloud infrastructure, and an Internet application operating environment and a personal database can be created in the personal digital space; a third-party application can be "settled" in the Internet application management system in the form of a "cloud app" or the like, and the server side of the third-party application can be installed in the user's personal digital space, so that the server side of the third-party application becomes an application instance that can be run in the Internet application operating environment of the personal digital space and only serves the user. In this way, when a user accesses such a third-party application, the server side of the third-party application can be run in the personal digital space to execute business logic and data processing logic, and the generated user personal data can be stored in the personal database on the personal digital space. In this way, the personal data generated by the user in the process of using multiple different third-party applications can be saved in his own personal digital space, rather than scattered in the servers deployed by each different third-party application, so that it is more convenient for the user to manage data, and even if the server of the third-party application is disconnected or shut down, the personal data can continue to be stored through the personal digital space without causing data loss. In this way, since the data processing logic of the server side of the third-party application also runs in the user's personal digital space, and the third-party application no longer needs to manage the user's personal data, the computing and data storage costs are saved for the developers and maintainers of the third-party application, and for the user, the risk of data leakage is also reduced.

In this first embodiment, the database in the personal digital space can exist in the form of a non-relational database, so that the Internet application management system can parse the user's personal data generated in a variety of different third-party applications, and then the user can directly view and manage his or her personal data through the personal digital space without relying on third-party applications. This implementation method is also more convenient for sharing user personal data between different applications.

It is not necessary for any product implementing the present disclosure to achieve all the advantages described above at the same time.

It should be noted that the embodiments of the present disclosure may involve the use of user data. In actual applications, user-specific personal data can be used in the scheme described herein within the scope permitted by applicable laws and regulations, subject to the requirements of applicable laws and regulations of the country where the user is located (explicit consent from the user, effective notification to the user, etc.).

The Internet application management method and personal cloud system provided by the present disclosure are introduced in detail above. Some examples are used in this article to illustrate the principles and implementation methods of the present disclosure. The description of the above embodiments is only used to help understand the method and its core idea of the present disclosure. At the same time, for those skilled in the art, according to the idea of the present disclosure, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present disclosure.

Claims (28)

An Internet application management method, the method is applied to an Internet application management system, the method comprising: Creating a personal digital space for the user on the cloud infrastructure, and creating an Internet application operating environment and a personal database in the personal digital space; and In response to a request for installing an Internet application initiated by the user through the client of the Internet application management system, the server side of the Internet application is installed in the personal digital space corresponding to the user, so that when the user accesses the Internet application, the business logic and data processing logic of the server side of the Internet application are run in the personal digital space, and the generated user personal data is stored in the personal database in the personal digital space. The method according to claim 1, further comprising: During the process of the user accessing the Internet application, the access request is routed to the server of the Internet application according to the access address of the server of the Internet application in the personal digital space, so that the server of the Internet application can process the access request. The method according to claim 1, further comprising: A user authentication service is provided for verifying the identity of a user so as to perform management and/or access operations on the Internet application after the user logs in. The method according to claim 1, further comprising: Provides services for managing installed Internet applications, including version upgrades, deactivation, status monitoring, querying, and uninstalling. The method according to claim 1, further comprising: An operation interface for operating the user's personal data stored in the personal database is provided so that the Internet application can operate the user's personal data through the operation interface. The method according to claim 5, wherein The user personal data stored in the personal database includes data generated by the Internet application and unique to the Internet application; and The operation interface includes a first operation interface for writing data generated by the Internet application and unique to the Internet application into the personal database, so that the Internet application writes the data generated by the Internet application and unique to the Internet application into the personal database of the personal digital space for storage through the first operation interface. The method according to claim 5, wherein The user personal data stored in the personal database includes public data related to the user generated in other Internet applications and can be shared among multiple Internet applications; and The operation interface includes a second operation interface for reading the public data, so that the Internet application can obtain the public data related to the user generated in other Internet applications through the second operation interface. The method according to claim 5, wherein The user personal data stored in the personal database also includes data related to the user's personal attributes, and the data related to the user's personal attributes are data that are shared and used by multiple Internet applications installed in the personal digital space without user authorization; and The operation interface includes a third operation interface for reading the data related to the user's personal attributes, so that the Internet application reads the data related to the user's personal attributes through the third operation interface. The method according to any one of claims 1 to 8, wherein The personal database on the personal digital space is a non-relational database system, so that when multiple different Internet applications installed through the client of the Internet application management system store the user's personal data in the personal digital space, they create files and data table formats according to their respective needs and define the meanings of the fields in the data table; The method further comprises: In response to a user's request to access the user's personal data related to the target application stored in the personal digital space, the files and data tables associated with the target application in the personal database are parsed, and the parsing results are displayed. The method according to any one of claims 1 to 8, further comprising: A routing distribution module for constructing a personal virtual private network is created in the personal digital space, and the personal virtual private network is used for data interaction with smart devices and the personal digital space. An Internet application management method, the method is applied to an Internet application management system, the method comprising: Creating a personal digital space for the user on the cloud infrastructure, and creating an Internet application operating environment and a personal database in the personal digital space; In response to a request for installing an Internet application initiated by a user through a client of the Internet application management system, the server side of the Internet application is installed in the personal digital space, a running instance is started on the Internet application running environment, and an access portal corresponding to the running instance is provided; and When a user accesses the Internet application through the access portal, the user's personal data is provided to the server of the Internet application so that the server of the Internet application processes the data and stores the user's personal data in a personal database on the personal digital space. The method according to claim 11, wherein Providing the user personal data to the server side of the Internet application includes: An application programming interface API for accessing user personal data is provided to the server side of the Internet application, so that the server side of the Internet application can obtain the user personal data stored in the personal digital space through the application programming interface API for accessing user personal data. The method according to claim 11, wherein The server side of the Internet application includes a data acquisition server side and a data processing server side, wherein the data acquisition server side is developed according to the API provided by the Internet application management system, and the data processing server side runs on a server deployed or rented by the developer of the Internet application; Providing the user personal data to the server side of the Internet application includes: When installing the Internet application, the data acquisition server of the Internet application is installed in the personal digital space corresponding to the user, so that the data acquisition server of the Internet application sends the user's personal data stored in the personal digital space to the data processing server of the Internet application for processing. The method according to any one of 11 to 13, further comprising: A routing distribution module for constructing a personal virtual private network is created in the personal digital space, and the personal virtual private network is used for data interaction with smart devices and the personal digital space. A data management method, the method being applied to an Internet application management system, the method comprising: Creating a personal digital space for the user on a cloud infrastructure, and creating a personal database in the personal digital space; In response to a user request, the Internet application management system generates a personal database external access interface of the personal digital space, wherein the personal database external access interface is used for Internet applications to write user personal data after obtaining user authorization; During the process of the user registering or using the Internet application, the personal database external access interface is obtained and the user's authorization is obtained, so that the Internet application can access the user's personal database external access interface through the personal database external access interface. The human digital space initiates a data writing request; In response to a data write request initiated by a target Internet application by calling the personal database external access interface, the user personal data generated in the target Internet application carried in the data write request is stored in the personal database on the personal digital space; wherein the personal database is a non-relational database system, so that when multiple different target Internet applications store the user personal data in the personal digital space, they create files and/or create data table formats according to their respective needs, and define the meanings of the fields in the data table; and In response to a user's request to access the user's personal data related to the target Internet application stored in the personal digital space, the files and data tables associated with the target Internet application in the personal database are parsed, and the parsing results are displayed. The method according to item 15, further comprising: A routing distribution module for constructing a personal virtual private network is created in the personal digital space, and the personal virtual private network is used for data interaction with smart devices and the personal digital space. An Internet application management system includes a personal digital space management module, an application operating environment management module, and a database management module; wherein: The personal digital space management module is used to create and manage a personal digital space for a user on a cloud infrastructure, and to support the user in managing his or her own personal digital space; The application running environment management module is used to create and manage the Internet application running environment in the personal digital space of the user, and install the server of the Internet application specified by the user in the personal digital space corresponding to the user, so that the running instance of the server of the Internet application runs in the Internet application running environment of the personal digital space and only responds to the application access request of the user; and The database management module is used to create and manage a personal database in the personal digital space of the user. When an Internet application is installed or first run in the personal digital space, a corresponding application data storage space is created in the personal database for the corresponding Internet application, so that data generated during the operation of the Internet application, including application data and user personal data, can be stored in the corresponding application data storage space. The system according to claim 17, wherein: The personal digital space management module is also used to: respond to user requests, manage the server-side running instances of Internet applications in the user's personal digital space through the application running environment management module; and respond to user requests, manage the personal database in the user's personal digital space through the database management module. The system according to claim 17, wherein: The application operating environment management module includes: A hosting submodule, for allocating corresponding server resources according to the application startup command of the personal digital space management module, and starting the server-side running instance of the Internet application on the server resources; Routing submodule: used to route the application access request from the client to the running instance of the corresponding Internet application server, so that the running instance of the corresponding Internet application server responds to the user's business request and completes the corresponding business logic processing; The personal database operation interface submodule is used to enable the server side of the Internet application to access the personal database on the personal digital space through the Internet application running environment to operate the data in the personal database and store the newly generated user personal data in the personal database. The system according to claim 19, wherein: The application running environment management module also includes: Monitoring submodule: used to monitor the running status of the running instance of the server side of the Internet application to trigger fault alarm or response measures during fault recovery. The system according to claim 17, wherein: The database management module is also used for: Routing data access requests from the user for adding, deleting, modifying and querying the user's personal data to the personal database and its corresponding application data storage space to complete the addition, deletion, modification and query operations on the user's personal data in the personal database; and upon receiving preset instructions from the personal digital space management module, performing data management operations such as data import, export, backup or addition, deletion, modification and query on the personal database. The system according to claim 17, wherein: The authorization for accessing sensitive resources and functions on the terminal device that the Internet application management system requests from the user covers all Internet applications installed on the Internet application management system. An electronic device comprises a processor and a memory, wherein the memory stores computer program instructions that can be executed by the processor, and when the processor executes the computer program instructions, the steps of the method as claimed in any one of claims 1 to 16 are implemented. A personal cloud system comprises the electronic device according to claim 23, a personal digital space and a smart device corresponding to the Internet application. The personal cloud system according to claim 24, wherein the smart device includes a smart door lock, a smart camera, a smart watch, or other smart devices other than mobile phones and tablet computers that are managed and controlled by individuals. The personal cloud system according to claim 24, wherein the electronic device, the personal digital space and the smart device interact with each other based on a personal virtual private network established by the electronic device. A computer-readable storage medium having computer program instructions stored therein, wherein when the computer program instructions are executed by a processor, the processor is prompted to implement the steps of the method according to any one of claims 1 to 16. A computer program product comprises a computer program, wherein when the computer program product is executed by a processor, the processor is prompted to implement the steps of the method according to any one of claims 1 to 16.