自建windows服务器如何部署egg应用

1. 使用IE浏览器登陆VPN

2. 远程登陆

3. 在服务器安装最新的node.js，git等

4. 下载源码

> git clone ****.git

5. npm安装依赖

> cd you-project
> npm i

6. 使用egg单进程启动

// 安装最新的egg包
// 在项目根目录下新建run.js

const egg = require('egg');

function normalizePort(val) {
  const listenPort = parseInt(val, 10);

  if (isNaN(listenPort)) {
    return val;
  }

  if (listenPort >= 0) {
    return listenPort;
  }

  return false;
}

const port = normalizePort(process.env.PORT) || 3000;

egg.start({ ignoreWarning: true })
  .then(app => {
    app.listen(port);
    app.logger.info(`server running  on ${port} ...`);
  });

测试启动

> node run.js

7. pm2启动

• 安装pm2

> npm i pm2 -g

• 新建pm2启动文件

module.exports = {
  apps : [{
    name: '****',
    script: 'run.js',

    // Options reference: https://pm2.io/doc/en/runtime/reference/ecosystem-file/
    args: 'one two',
    instances: 4,
    autorestart: true,
    watch: false,
    max_memory_restart: '4G',
    env: {
      NODE_ENV: 'development',
    },
    env_production: {
      NODE_ENV: 'production',
      APP_URL: '*****',
      DB_HOST: 'localhost',
      DB_PORT: '3306',
      DB_USERNAME: '*****',
      DB_PASSWORD: '*****',
      DB_DATABASE: '*****',
      EGG_SERVER_ENV: '****',
    },
  }],
};

• 生产环境启动

$ pm2 start ecosystem.config.js --env production

• 测试环境启动

$ pm2 start ecosystem.config.js

8. 开放3000端口

参考 https://blog.csdn.net/zzq900503/article/details/11936379

9. 安装mysql，

参考： https://blog.csdn.net/u013235478/article/details/50623693， 设置mysql开机启动

10. 设置pm2开机启动，使用nssm

• 查看PM2_HOME, pm2 save
• 设置系统环境变量 PM2_HOME = C:\Users\****\.pm2
• 验证 echo %PM2_HOME%
• 创建启动脚本 pm2_startup.bat

@echo off
set HOMEDRIVE=C:
set PM2_HOME=C:\Users\***\.pm2

@REM Ensure that pm2 command is part of your PATH variable
@REM  if you're not sure, add  it here, as follow:
set path=C:\Users\****\AppData\Roaming\npm;%path%

@REM Optionally, you can add 'pm2 kill' just before 
@REM  resurrect (adding a sleep between 2 commands):
@REM  	pm2 kill
@REM  	timeout /t 5 /nobreak > NUL
@REM  	pm2 resurrect
@REM otherwise, you can simple call resurrect as follow:
pm2 resurrect

echo "Done"

• nssm.exe install MyPM2Service

  • 选择自己的 pm2_startup.bat 路径

• 重启查看

参考：https://blog.cloudboost.io/nodejs-pm2-startup-on-windows-db0906328d75