完善初始化请求链路与异常响应

fe/src/utils/axios.js

@@ -6,6 +6,8 @@ import {router} from "@/router";
 const http = axios.create({
     baseURL: import.meta.env.VITE_APP_URL, //接口统一域名
     timeout: 60000,
+    // 初始化授权和登录会话都依赖服务端 Cookie；开发代理或反向代理跨源时也必须携带 Cookie。
+    withCredentials: true,
     xsrfCookieName: 'smail_csrf',
     xsrfHeaderName: 'X-CSRF-Token',
     withXSRFToken: true, //设置超时

fe/vite.config.js

@@ -1,12 +1,16 @@
 import { fileURLToPath, URL } from 'node:url'
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import AutoImport from 'unplugin-auto-import/vite'
 import Components from 'unplugin-vue-components/vite'
 import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
 import vue from '@vitejs/plugin-vue'
 
 // https://vitejs.dev/config/
-export default defineConfig({
+export default defineConfig(({ mode }) => {
+  const env = loadEnv(mode, process.cwd(), '')
+  const backendUrl = (env.VITE_DEV_BACKEND_URL || 'http://127.0.0.1:9001').replace(/\/$/, '')
+
+  return {
   plugins: [
     vue(),
     AutoImport({
@@ -24,8 +28,15 @@ export default defineConfig({
   server: {
     cors: true,
     proxy: {
-      "/api": "http://127.0.0.1/",
-      "/attachments":"http://127.0.0.1/"
+      "/api": {
+        target: backendUrl,
+        changeOrigin: false
+      },
+      "/attachments": {
+        target: backendUrl,
+        changeOrigin: false
+      }
     }
   }
+  }
 })

server/controllers/setup.go

@@ -204,4 +204,7 @@ func Setup(ctx *context.Context, w http.ResponseWriter, req *http.Request) {
 		return
 	}
 
+	// 初始化接口必须始终返回统一 JSON，避免未知步骤被当成空响应，
+	// 进而让前端误判请求已完成并进入错误页面。
+	response.NewErrorResponse(response.ParamsError, "不支持的初始化操作", "").FPrint(w)
 }

server/controllers/setup_contract_test.go

@@ -0,0 +1,34 @@
+package controllers
+
+import (
+	"encoding/json"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	appcontext "git.pcux.cn/xuans/Smail/utils/context"
+)
+
+func TestSetupReturnsJSONForUnsupportedOperation(t *testing.T) {
+	request := httptest.NewRequest("POST", "/api/v1/setup", strings.NewReader(`{"step":"unknown","action":"unknown"}`))
+	response := httptest.NewRecorder()
+
+	Setup(&appcontext.Context{}, response, request)
+
+	if response.Code != 200 {
+		t.Fatalf("setup status = %d, want 200", response.Code)
+	}
+	if contentType := response.Header().Get("Content-Type"); !strings.HasPrefix(contentType, "application/json") {
+		t.Fatalf("setup content type = %q, want JSON", contentType)
+	}
+	var payload struct {
+		ErrorNo  int    `json:"errorNo"`
+		ErrorMsg string `json:"errorMsg"`
+	}
+	if err := json.Unmarshal(response.Body.Bytes(), &payload); err != nil {
+		t.Fatalf("decode setup response: %v", err)
+	}
+	if payload.ErrorNo != 100 || payload.ErrorMsg != "不支持的初始化操作" {
+		t.Fatalf("unexpected setup response: %+v", payload)
+	}
+}