func runTask(id int) string {
time.Sleep(10 * time.Millisecond)
return fmt.Sprintf("The result is from %d", id)
}
func FirstResponse() string {
numOfRunner := 10
ch := make(chan string, numOfRunner)
for i := 0; i < numOfRunner; i++ {
go func(i int) {
ret := runTask(i)
ch <- ret
}(i)
}
finalRet := ""
for i := 0; i < numOfRunner; i++ {
finalRet += <-ch + "\n"
}
return finalRet
}
Go从入门到实战——所有任务完成(笔记)
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转载自blog.csdn.net/weixin_42094659/article/details/107741568
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