111

package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "vue-tsc -b && vite build",
+    "build": "vite build",
     "preview": "vite preview"
   },
   "dependencies": {

src/App.vue

@@ -1,19 +1,13 @@
+<template>
+
+  <HelloWorld />
+</template>
+
+
 <script setup lang="ts">
 import HelloWorld from './components/HelloWorld.vue'
 </script>
 
-<template>
-  <div>
-    <a href="https://vite.dev" target="_blank">
-      <img src="/vite.svg" class="logo" alt="Vite logo" />
-    </a>
-    <a href="https://vuejs.org/" target="_blank">
-      <img src="./assets/vue.svg" class="logo vue" alt="Vue logo" />
-    </a>
-  </div>
-  sfgdfgdfhfgh
-  <HelloWorld msg="Vite + 高峰过后结双方的果很快ui哦山豆根豆腐干里噢批哦就将很快" />
-</template>
 
 <style scoped>
 .logo {

src/components/HelloWorld.vue

@@ -1,17 +1,27 @@
-
 <template>
 
+  <div> 
+    <img :src="url" alt=""/>
+    </div>
 </template>
 <script setup lang="ts">
+import { onMounted, ref } from 'vue';
+
+let url=ref('')
+
+onMounted(()=>{
+  const publicPath = import.meta.env.VITE_PUBLIC;
+  console.log('环境变量 VITE_PUBLIC:', publicPath);
+  console.log('所有环境变量:', import.meta);
+  
+  url.value = publicPath + 'ui/背景.png'
+  console.log('最终图片路径:', url.value);
+})
+
 
-const bg = import.meta.env.VITE_BG
 
 
 </script>
 
 
-<style scoped>
+<style scoped></style>
-.read-the-docs {
-  color: #888;
-}
-</style>

vite.config.ts

@@ -1,7 +1,47 @@
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import vue from '@vitejs/plugin-vue'
+import { resolve } from 'path'
 
-// https://vite.dev/config/
+export default defineConfig(({ mode }) => {
-export default defineConfig({
+  const env = loadEnv(mode, process.cwd());
-  plugins: [vue()],
+
+  return {
+    base: './', //打包后的相对路径
+  
+    server: {
+      host: true,
+      port: 8080, //vite项目启动时自定义端口
+
+      open: true,
+      proxy: {
+        // 正则表达式写法
+        '^/api': {
+          target: 'http://192.168.3.151:3000/api', // 后端服务实际地址
+          changeOrigin: true, //开启代理
+          rewrite: (path) => path.replace(/^\/api/, '')
+        }
+      }
+    },
+
+    plugins: [
+      vue(),
+    ],
+
+    resolve: {
+      //别名
+      alias: {
+        '@': resolve(__dirname, './src'),
+        components: resolve(__dirname, './src/components'),
+        script: resolve(__dirname, './src/script'),
+        utils: resolve(__dirname, './src/utils'),
+        stores: resolve(__dirname, './src/stores')
+      }
+    },
+    build: {
+      assetsDir: 'static', //打包后的公共文件夹名
+      target: 'es2015',
+      cssTarget: ['chrome61'],
+      chunkSizeWarningLimit: 5000
+    }
+  }
 })