golang 检查网络状态是否正常的方法

如下所示：

package main

import (
"fmt"
"os/exec"
"time"
)

func NetWorkStatus() bool {
cmd := exec.Command("ping", "baidu.com", "-c", "1", "-W", "5")
fmt.Println("NetWorkStatus Start:", time.Now().Unix())
err := cmd.Run()
fmt.Println("NetWorkStatus End :", time.Now().Unix())
if err != nil {
fmt.Println(err.Error())
return false
} else {
fmt.Println("Net Status , OK")
}
return true
}

func main() {
fmt.Println("Hello ", NetWorkStatus())
}

运行结果：

Start: 1525266343

End: 1525266343

Net Status , OK
Hello, true

来源：https://blog.csdn.net/jiangbing9293/article/details/80172240