Nodejs应用集成pm2

集成pm2

引入pm2

npm install pm2

配置启动脚本pm2-start.js

var pm2 = require('pm2');
var path = require('path');
var paths = process.argv[1].split(path.sep);

pm2.connect(function (err) {
    if (err) {
        console.log(err);
        process.exit(2);
    }
    pm2.start({
        name: paths[paths.length - 4],
        script: path.join(__dirname, 'start.js'),
        autorestart: true,
        pid: path.join(__dirname, 'pid.txt')
    }, function (err, apps) {
        pm2.disconnect();
        if (err) {
            console.log(err);
            throw err;
        }
    })
})

应用启动命令

node pm2-start.js