go_study/bilibili/aceld/goroutine/test1/main.go

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package main
import (
"fmt"
"time"
)
func newTask() {
i := 0
for {
i++
fmt.Printf("new Goroutin: i = %d\n", i)
time.Sleep(1 * time.Second)
}
}
func main() {
// 创建一个go程去执行newTask()流程
go newTask()
// 如果直接打印一句话并退出那么整个进程都结束了go程也就随着结束了
fmt.Println("main goroutine exit")
// 如果进程继续运行那么go程才可以进行执行
// i := 0
// for {
// i++
// fmt.Printf("main goroutio: i = %d\n", i)
// time.Sleep(1 * time.Second)
// }
}