编译不出index.js (是这么说吧？

[Miuzarte]

node v16.20.1
node14部署的时候看到有个包要求>=16就换了node16重新拉代码yarn --production了一遍，然后就启动

Error: Cannot find module '/root/Miuzarte/cq-picsearcher-bot/index.js'
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:1028:15)
    at Function.Module._load (node:internal/modules/cjs/loader:873:27)
    at Object.<anonymous> (/root/Miuzarte/cq-picsearcher-bot/node_modules/pm2/lib/ProcessContainerFork.js:33:23)
    at Module._compile (node:internal/modules/cjs/loader:1198:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1252:10)
    at Module.load (node:internal/modules/cjs/loader:1076:32)
    at Function.Module._load (node:internal/modules/cjs/loader:911:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:22:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

然后把旧的src和index拉过来倒是就行了也只能通过npm run test来跑，npm start会报：

Error: Cannot find module 'esm'
Require stack:
- /root/Miuzarte/cq-picsearcher-bot/index.js
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:1028:15)
    at Module.Hook._require.Module.require (/root/Miuzarte/cq-picsearcher-bot/node_modules/require-in-the-middle/index.js:81:25)
    at require (node:internal/modules/cjs/helpers:108:18)
    at Object.<anonymous> (/root/Miuzarte/cq-picsearcher-bot/index.js:35:11)
    at Module._compile (node:internal/modules/cjs/loader:1198:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1252:10)
    at Module.load (node:internal/modules/cjs/loader:1076:32)
    at Function.Module._load (node:internal/modules/cjs/loader:911:12)
    at Object.<anonymous> (/root/Miuzarte/cq-picsearcher-bot/node_modules/pm2/lib/ProcessContainerFork.js:33:23)
    at Module._compile (node:internal/modules/cjs/loader:1198:14) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ '/root/Miuzarte/cq-picsearcher-bot/index.js' ]
}

[Tsuk1ko]

哦，你是不是pm2一直没kill掉重新起？

3.x 开始切换到 esm 了，入口文件变了，是 mjs 不是 js，pm2 需要 kill 掉重新启动，当初更新日志里写了的

用最新的代码不要旧的代码，npm run kill 然后再 npm start

[Miuzarte]

应该是。。。
但是pm2不在path里的话有什么解决办法吗

[Tsuk1ko]

全局安装才能直接用 pm2 命令，项目依赖的话前面加 npx 就可以调用 pm2，npx pm2 xxx

在 cqps 里直接 npm run kill 就行了，会执行 pm2 kill