8000 gf/.example/os/grpool/grpool4.go at master · kuainiao/gf · GitHub

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grpool

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grpool

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grpool4.go

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package main

import (

"fmt"

"sync"

)

func main() {

wg := sync.WaitGroup{}

for i := 0; i < 10; i++ {

wg.Add(1)

go func(v int) {

fmt.Println(v)

wg.Done()

}(i)

}

wg.Wait()

}

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