修复bug

admin/vite.config.ts

@@ -6,7 +6,7 @@ import AutoImport from 'unplugin-auto-import/vite'
 import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
 import Components from 'unplugin-vue-components/vite'
 import { fileURLToPath, URL } from 'url'
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import { createStyleImportPlugin, ElementPlusResolve } from 'vite-plugin-style-import'
 import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
 import vueSetupExtend from 'vite-plugin-vue-setup-extend'
@@ -36,13 +36,26 @@ function getElementPlusStylePaths() {
     return stylePaths
 }
 
-export default defineConfig({
+export default defineConfig(({ mode }) => {
+    const env = loadEnv(mode, process.cwd(), '')
+    const rawBase = (env.VITE_APP_BASE_URL || '').trim().replace(/\/+$/, '')
+    const uploadsProxyTarget =
+        rawBase.startsWith('http://') || rawBase.startsWith('https://')
+            ? rawBase
+            : 'http://127.0.0.1:8080'
+
+    return {
     base: '/admin/',
     server: {
         host: '0.0.0.0',
         hmr: true,
         open: true,
         proxy: {
+            // 开发环境：相对路径 /uploads/* 由 PHP 提供，需转发到后端否则 Vite 端口下 404（录制回放黑屏）
+            '/uploads': {
+                target: uploadsProxyTarget,
+                changeOrigin: true
+            },
             '/api-proxy': {
                 target: 'https://admin.zhenyangtang.com.cn',
                 changeOrigin: true,
@@ -112,4 +125,5 @@ export default defineConfig({
         __VUE_PROD_HYDRATION__: true,
         __VUE_PROD_HYDRATION_MISMATCH_DETAILS__: false
     }
+    }
 })