pm2.config.json.example

{
  "apps": [
    {
      "name": "wechat-robot",
      "script": "node index.js",
      "instances": 1,
      "env": {
        "NODE_ENV": "development"
      },
      "env_production": {
        "NODE_ENV": "production"
      },
      "autorestart": true,
      "watch": false,
      "max_memory_restart": "1G",
      "cwd": ".",
      "error_file": "./logs/error.log",
      "out_file": "./logs/outout.log",
      "merge_logs": true,
      "time": true
    }
  ]
}