Revert "修改开发环境的后端调用端口"

This reverts commit 5dc9afd4.

vite.config.ts

@@ -26,7 +26,7 @@ export default defineConfig({
   server: {
     proxy: {
       '/api/': {
-        target: 'http://127.0.0.1:5002/', // 后端服务实际地址
+        target: 'http://127.0.0.1:5001/', // 后端服务实际地址
         changeOrigin: true,
         rewrite: (path: any) => path.replace(/^\/api/, '')
       }