101 lines
2.4 KiB
Markdown
101 lines
2.4 KiB
Markdown
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# 其它问题
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## 批量更新 package.json
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我们想用各个依赖包的最新版本。如果手动去修改 `dependencies、devDependencies` 中各个包的版本号，那就太麻烦了，借助 `npm-check-updates` 工具可以很方便的将 `package.json` 中的依赖包版本号更新为最新版本。
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::: tip 提示
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以下命令都是在 cmd 中执行：
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:::
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```bash
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# 1、安装
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cnpm install -g npm-check-updates
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# 2、检查 package.json 中是否有更新
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ncu
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# 3、更新依赖到最新版本 or 更新全部 ncu -a
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ncu -u
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```
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## 更新(升级) vite 2.0 后遇到的问题
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- vite文档（英文）：[https://vitejs.dev/index.html](https://vitejs.dev/index.html)
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- vite文档（中文非官方）：[https://vite-design.surge.sh/guide/chinese-doc.html](https://vite-design.surge.sh/guide/chinese-doc.html)
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`vue.config.js` 配置改变：
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#### 1、之前 1.x：
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```ts
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import type { UserConfig } from 'vite'
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import { resolve } from 'path'
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import { loadEnv } from './build/utils'
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const pathResolve = (dir: string): any => {
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return resolve(__dirname, '.', dir)
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}
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const alias: Record<string, string> = {
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'/@/': pathResolve('src')
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}
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const { VITE_PORT, VITE_PUBLIC_PATH, VITE_OPEN } = loadEnv()
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const root: string = process.cwd()
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const viteConfig: UserConfig = {
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root,
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alias,
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outDir: 'dist',
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minify: 'esbuild',
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port: VITE_PORT,
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open: VITE_OPEN,
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base: process.env.NODE_ENV === "production" ? "./" : VITE_PUBLIC_PATH,
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optimizeDeps: {
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include: ['element-plus/lib/locale/lang/zh-cn']
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}
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}
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export default viteConfig
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```
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#### 2、现在 2.x：`alias、server、build`
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:::tip 提示
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需要安装 @vitejs/plugin-vue，否则 `.vue` 文件报错。安装命令：`cnpm install @vitejs/plugin-vue --save-dev`
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:::
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```ts
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import vue from '@vitejs/plugin-vue'
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import type { UserConfig } from 'vite'
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import { loadEnv } from './build/utils'
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const { VITE_PORT, VITE_PUBLIC_PATH, VITE_OPEN } = loadEnv()
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const viteConfig: UserConfig = {
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plugins: [vue()],
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root: process.cwd(),
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alias: [
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{
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find: /^\/@\//,
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replacement: '/src/'
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}
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],
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base: process.env.NODE_ENV === "production" ? VITE_PUBLIC_PATH : './',
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optimizeDeps: {
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include: ['element-plus/lib/locale/lang/zh-cn']
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},
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server: {
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port: VITE_PORT,
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open: VITE_OPEN
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},
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build: {
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outDir: 'dist',
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minify: 'esbuild',
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sourcemap: false
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}
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}
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export default viteConfig
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```
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