【代码留存】Golang获取所有pid

Author:Linshao

上代码

package main

import (
	"fmt"
	"os/exec"
	"strconv"
	"strings"
)

func main()  {
	a:=getProcAllPid()
	for k,v :=range a{
		fmt.Println(k,v)
	}
}

func getProcAllPid()[]int64{
	task:=exec.Command("cmd","/c","wmic", "process", "get","ProcessId")
	data2, _ := task.CombinedOutput()
	res:=strings.Split(string(data2),"\n")

	slice := make([]int64,0)
	for _,v:=range res{
		v=strings.Trim(v,"\r\r")
		v=strings.TrimSpace(v)
		if v==""{continue}
		p,_:=strconv.ParseInt(v,10,64)
		if p==0{continue}
		slice=append(slice, p)
	}
	return slice
}

好，水完就撤，看不懂请留言