Nodejs杀死本地应用（win）

windows端nodejs检查应用运行并杀死。

import {exec, execSync} from "child_process"

import {decode} from "iconv-lite"

import { buffer } from "stream/consumers";

//win系统 nodejs杀死本地指定应用进程 Firefox.exe

const encoding = 'cp936';

const binaryEncoding = 'binary';

function checkApplicationRun(exeName){

  let cmd = process.platform === 'win32' ? `tasklist /fi "imagename eq ${exeName}" ` : `ps aux | grep ${exeName}`

  // console.log(cmd)

  exec(cmd, { encoding: binaryEncoding }, function (err, stdout, stderr) {

    if (err) {

      let resbonse = {'execstatus': false, 'msg':err}

      return resbonse

    }

    let resbonse;

    // stdout = Buffer.from(encode(stdout,'gb2312')).toString('base64');

    // return stdout

    stdout = decode(Buffer.from(stdout, binaryEncoding), encoding)

    console.log(stdout)

    stdout.split('/n').filter(function (line) {

      console.log(line)

      console.log(line.indexOf('No tasks'))

      if (line.indexOf('No tasks')!== -1  || line.indexOf('没有运行的任务')!== -1){

        console.log(exeName,'程序没有在运行');

        resbonse = {'execstatus': true, 'msg':exeName+'程序没有在运行','run': false}

      }

      else{

        // const p = line.trim().split(/\s+/) //去除前后空格并用空格分隔

        // if (p[0] && p[1]) console.log('pname:' + p[0]  + p[1],'PID:' + p[3] + p[4]) // 这一步可以做�?己逻辑得判�?

        console.log(exeName,'程序在运行');

        resbonse = {'execstatus': true, 'msg':exeName+'程序在运行','run': true}

      }

      return resbonse

    })

  })

}

function checkApplicationRunSync(exeName){

  let cmd = process.platform === 'win32' ? `tasklist /fi "imagename eq ${exeName}" ` : `ps aux | grep ${exeName}`

  // console.log(cmd)

  let result = decode(Buffer.from(execSync(cmd)), 'gbk')

  let response;

  if (result.indexOf('No tasks')!== -1  || result.indexOf('没有运行的任务')!== -1){

    console.log(exeName,'程序没有在运行');

    response = {'execstatus': true, 'msg':exeName+'程序没有在运行','run': false}

  }

  else{

    // const p = line.trim().split(/\s+/) //去除前后空格并用空格分隔

    // if (p[0] && p[1]) console.log('pname:' + p[0]  + p[1],'PID:' + p[3] + p[4]) // 这一步可以做�?己逻辑得判�?

    console.log(exeName,'程序在运行');

    response = {'execstatus': true, 'msg':exeName+'程序在运行','run': true}

  }

  return response

}

// checkApplicationRunSync('Twinkstar.exe')

function killApplication(exeName){ //未处理输出编码

	const cmd = `taskkill -f /im ${exeName}`;

  exec(cmd, function (err, stdout, stderr) {

    if (err) {

      console.log(err);

      let resbonse = {'execstatus': false, 'msg':err, 'stop':false};

      return resbonse

    }

    console.log(stdout)

    let resbonse = {'execstatus': true, 'msg':exeName+'已停止运行。', 'stop':true};

    return resbonse

  })

}

function killApplicationSync(exeName){

	const cmd = `taskkill -f /im ${exeName}`;

  let result = decode(Buffer.from(execSync(cmd)), 'gbk');

  // console.log(result);

  return result

}

export {checkApplicationRun, checkApplicationRunSync, killApplication, killApplicationSync}

杀掉端口

npx kill-port 8080

巴特西

Nodejs杀死本地应用（win）

最新文章

热门文章