const childProcess = require('child_process');
const exec = childProcess.exec
function viewProcessMessage (name, cb) {
let cmd = process.platform === 'win32' ? 'tasklist' : 'ps aux'
exec(cmd, function (err, stdout, stderr) {
if (err) {
return console.error(err)
}
stdout.split('\n').filter((line) => {
let processMessage = line.trim().split(/\s+/)
let processName = processMessage[0] //processMessage[0]进程名称 , processMessage[1]进程id
if (processName === name) {
return cb(processMessage[1])
}
})
})
}
viewProcessMessage('name.exe',function (msg) {
//关闭匹配的进程
process.kill(msg)
})