Vite

Vite 是一款旨在为现代 Web 项目提供更快、更精简开发体验的构建工具。本指南截至 Vite 5.4.8 版本。

清单

• 在 src-tauri/tauri.conf.json 中将 ../dist 用作 frontendDist。
• 当设置为在 iOS 物理设备上运行时，将 process.env.TAURI_DEV_HOST 用作开发服务器主机 IP。

示例配置

1. 更新 Tauri 配置

   假设你的 package.json 中有以下 dev 和 build 脚本

   {
     "scripts": {
       "dev": "vite",
       "build": "tsc && vite build",
       "preview": "vite preview",
       "tauri": "tauri"
     }
   }

   你可以配置 Tauri CLI 使用你的 Vite 开发服务器和 dist 文件夹，并使用钩子自动运行 Vite 脚本。

   npm

   tauri.conf.json

   {
     "build": {
       "beforeDevCommand": "npm run dev",
       "beforeBuildCommand": "npm run build",
       "devUrl": "https://:5173",
       "frontendDist": "../dist"
     }
   }

   yarn

   tauri.conf.json

   {
     "build": {
       "beforeDevCommand": "yarn dev",
       "beforeBuildCommand": "yarn build",
       "devUrl": "https://:5173",
       "frontendDist": "../dist"
     }
   }

   pnpm

   tauri.conf.json

   {
     "build": {
       "beforeDevCommand": "pnpm dev",
       "beforeBuildCommand": "pnpm build",
       "devUrl": "https://:5173",
       "frontendDist": "../dist"
     }
   }

   deno

   tauri.conf.json

   {
     "build": {
       "beforeDevCommand": "deno task dev",
       "beforeBuildCommand": "deno task build",
       "devUrl": "https://:5173",
       "frontendDist": "../dist"
     }
   }

2. 更新 Vite 配置

   vite.config.js

   import { defineConfig } from 'vite';
   
   const host = process.env.TAURI_DEV_HOST;
   
   export default defineConfig({
     // prevent vite from obscuring rust errors
     clearScreen: false,
     server: {
       // make sure this port matches the devUrl port in tauri.conf.json file
       port: 5173,
       // Tauri expects a fixed port, fail if that port is not available
       strictPort: true,
       // if the host Tauri is expecting is set, use it
       host: host || false,
       hmr: host
         ? {
             protocol: 'ws',
             host,
             port: 1421,
           }
         : undefined,
   
       watch: {
         // tell vite to ignore watching `src-tauri`
         ignored: ['**/src-tauri/**'],
       },
     },
     // Env variables starting with the item of `envPrefix` will be exposed in tauri's source code through `import.meta.env`.
     envPrefix: ['VITE_', 'TAURI_ENV_*'],
     build: {
       // Tauri uses Chromium on Windows and WebKit on macOS and Linux
       target:
         process.env.TAURI_ENV_PLATFORM == 'windows'
           ? 'chrome105'
           : 'safari13',
       // don't minify for debug builds
       minify: !process.env.TAURI_ENV_DEBUG ? 'esbuild' : false,
       // produce sourcemaps for debug builds
       sourcemap: !!process.env.TAURI_ENV_DEBUG,
     },
   });