Vue 前端项目，Jenkins 打包报错记录

Vue 前端项目，Jenkins 构建过程中的一些报错记录，也适用于本地打包报错。

1. 报错 spawn ENOMEM：
   原因：内存不足
   解决方案：以 vue-cli3 构建项目为例

本地打包：打包命令增加 npx --max_old_space_size=6144，size 可随意写
"scripts": {
    "build": "npx --max_old_space_size=6144 vue-cli-service build --mode production"
}
Jenkins 构建：扩展服务器内存

以下为完整报错信息

node:internal/child_process:413
    throw errnoException(err, 'spawn');
    ^

Error: spawn ENOMEM
    at ChildProcess.spawn (node:internal/child_process:413:11)
    at spawn (node:child_process:700:9)
    at fork (node:child_process:166:10)
    at ChildProcessWorker.initialize (/root/.jenkins/workspace/dev-sf-ays-fpd-web/node_modules/_jest-worker@25.5.0@jest-worker/build/workers/ChildProcessWorker.js:139:45)
    at ChildProcessWorker._onExit (/root/.jenkins/workspace/dev-sf-ays-fpd-web/node_modules/_jest-worker@25.5.0@jest-worker/build/workers/ChildProcessWorker.js:268:12)
    at ChildProcess.emit (node:events:520:28)
    at Process.ChildProcess._handle.onexit (node:internal/child_process:291:12) {
  errno: -12,
  code: 'ENOMEM',
  syscall: 'spawn'
}

2. 报错 These dependencies were not found: *core-js/modules/xxxxx
   本地打包正确的，不会报错，Jenkins 打包报错。怀疑 Jenkins 上包版本有问题，之前修改了 package.json 版本号 ^ 为 ~。再改回 ^，解决。