feat(env): 添加环境变量配置并优化 Vite 配置

- 新增 env.config.ts 文件，定义不同环境下的配置
- 更新 vite.config.ts，使用环境变量配置
- 修改 package.json，调整预览命令以使用开发环境
- 更新 tsconfig.node.json，包含 env.d.ts 文件
- 定义 EnvConfig 接口，规范环境变量配置

env.config.ts

@@ -0,0 +1,22 @@
+import lodash from "lodash";
+
+const defEnv: EnvConfig = {
+    serverHost: '0.0.0.0',
+    serverPort: 7791,
+  lccApiTarget: 'http://127.0.0.1:7779',
+};
+
+const allEnv: Record<string, Partial<EnvConfig>> = {
+    development: {},
+    production: {
+      lccApiTarget: 'http://127.0.0.1:8001',
+        serverPort: 3001,
+    },
+};
+
+for (const key in allEnv) {
+    const config = allEnv[key];
+    allEnv[key] = lodash.defaultsDeep(config, defEnv);
+}
+
+export default allEnv as Record<string, EnvConfig>;

env.d.ts

@@ -1 +1,11 @@
 /// <reference types="vite/client" />
+
+/** 项目环境配置 */
+interface EnvConfig {
+  /** vite 调试服务 bind host */
+  serverHost: string | boolean;
+  /** vite 调试端口 */
+  serverPort: number;
+  /** lcc api服务地址 */
+  lccApiTarget: string;
+}

package.json

@@ -7,7 +7,7 @@
     "init": "pnpm i",
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview",
+    "preview": "vite preview -m development",
     "build-check": "run-p type-check \"build-only {@}\" --",
     "type-check": "vue-tsc --build",
     "format": "prettier --write src/"

tsconfig.node.json

@@ -6,7 +6,8 @@
     "cypress.config.*",
     "nightwatch.conf.*",
     "playwright.config.*",
-    "eslint.config.*"
+    "eslint.config.*",
+    "env.d.ts"
   ],
   "compilerOptions": {
     "noEmit": true,

vite.config.ts

@@ -1,11 +1,17 @@
 import { fileURLToPath, URL } from 'node:url'
 
-import { defineConfig } from 'vite'
+import { defineConfig, UserConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 // import vueJsx from '@vitejs/plugin-vue-jsx'
 // import vueDevTools from 'vite-plugin-vue-devtools'
+import allEnv from "./env.config";
 
-export default defineConfig({
+export default defineConfig(env => {
+  const isProduction = env.mode === 'production';
+  const isBuild = env.command === 'build';
+  const mode = env.mode;
+  const envConfig = allEnv[mode];
+  const config: UserConfig = {
     plugins: [
       vue(),
       // vueJsx(),
@@ -17,16 +23,22 @@ export default defineConfig({
       }
     },
     server: {
-    host: '0.0.0.0',
+      host: envConfig.serverHost,
-    port: 7791,
+      port: envConfig.serverPort,
       open: false,
       proxy: {
         '^/api/.*': {
-        target: "http://127.0.0.1:7779",
+          target: envConfig.lccApiTarget,
           changeOrigin: false,
         },
       },
     },
+    preview: {
+      host: envConfig.serverHost,
+      port: envConfig.serverPort,
+      strictPort: true,
+      allowedHosts: true,
+    },
     optimizeDeps: {
       include: [
         'lodash', 'axios', 'three', 'dat.gui',
@@ -154,4 +166,6 @@ export default defineConfig({
         ],
       },
     }
+  };
+  return config;
 })