Merge branch 'master' of https://gitee.com/youlaiorg/vue3-element-admin

src/api/auth.ts

@@ -25,6 +25,15 @@ const AuthAPI = {
     });
   },
 
+  /** 切换租户(平台用户) - 返回新的 token */
+  switchTenant(tenantId: number) {
+    return request<any, LoginResponse>({
+      url: `${AUTH_BASE_URL}/switch-tenant`,
+      method: "post",
+      params: { tenantId },
+    });
+  },
+
   /** 刷新 token 接口*/
   refreshToken(refreshToken: string) {
     return request<any, LoginResponse>({

src/store/modules/tenant.ts

@@ -2,6 +2,8 @@ import { store } from "@/store";
 import TenantAPI from "@/api/system/tenant";
 import type { TenantInfo } from "@/types/api";
 import { STORAGE_KEYS } from "@/constants";
+import AuthAPI from "@/api/auth";
+import { AuthStorage } from "@/utils/auth";
 
 /**
  * 租户 Store
@@ -71,7 +73,7 @@ export const useTenantStore = defineStore("tenant", () => {
 
     // 2. 校验本地恢复的租户是否仍然可用（避免 tenantId 不在列表导致无默认选中）
     if (
-      currentTenantId.value &&
+      currentTenantId.value != null &&
       tenantList.value.length > 0 &&
       !tenantList.value.some((t) => t.id === currentTenantId.value)
     ) {
@@ -85,7 +87,7 @@ export const useTenantStore = defineStore("tenant", () => {
     // 3. 如果已有租户列表，则保证一定有一个默认租户被选中
     if (tenantList.value.length > 0) {
       // 3.1 优先后端当前租户
-      if (!currentTenantId.value) {
+      if (currentTenantId.value == null) {
         try {
           const currentTenantInfo = await TenantAPI.getCurrentTenant();
           if (currentTenantInfo) {
@@ -98,7 +100,7 @@ export const useTenantStore = defineStore("tenant", () => {
       }
 
       // 3.2 本地已有 tenantId，但 currentTenant 为空时，从列表补全 tenantInfo（保持展示名称一致）
-      if (currentTenantId.value && !currentTenant.value) {
+      if (currentTenantId.value != null && !currentTenant.value) {
         const matched = tenantList.value.find((t) => t.id === currentTenantId.value);
         if (matched) {
           setCurrentTenant(matched);
@@ -107,7 +109,7 @@ export const useTenantStore = defineStore("tenant", () => {
       }
 
       // 3.3 兜底：默认选中第一个（即使有多个租户，也保证 TenantSwitcher 有默认选中）
-      if (!currentTenantId.value) {
+      if (currentTenantId.value == null) {
         setCurrentTenant(tenantList.value[0]);
         console.debug("[Tenant] 默认选中第一个租户:", tenantList.value[0].name);
       }
@@ -135,7 +137,17 @@ export const useTenantStore = defineStore("tenant", () => {
    */
   async function switchTenant(tenantId: number): Promise<void> {
     try {
-      // 调用后端切换接口
+      // 优先使用“切换租户并返回新 token”的接口（平台管理员跨租户切换需要更新 token 的 tenantId）
+      try {
+        const token = await AuthAPI.switchTenant(tenantId);
+        if (token?.accessToken && token?.refreshToken) {
+          AuthStorage.setTokens(token.accessToken, token.refreshToken, AuthStorage.getRememberMe());
+        }
+      } catch {
+        // 忽略：非平台用户或后端未启用该接口时，回退到旧接口
+      }
+
+      // 调用后端切换接口（用于获取当前租户信息/兼容旧逻辑）
       const tenantInfo = await TenantAPI.switchTenant(tenantId);
 
       // 后端返回切换后的租户信息

src/views/system/tenant/index.vue

@@ -137,7 +137,7 @@
           <el-input
             v-model="formData.code"
             placeholder="请输入租户编码"
-            :disabled="!!formData.id"
+            :disabled="formData.id != null && String(formData.id) !== ''"
           />
         </el-form-item>
 
@@ -167,11 +167,19 @@
           />
         </el-form-item>
 
-        <el-form-item v-if="!formData.id" label="管理员账号" prop="adminUsername">
+        <el-form-item
+          v-if="formData.id == null || String(formData.id) === ''"
+          label="管理员账号"
+          prop="adminUsername"
+        >
           <el-input v-model="formData.adminUsername" placeholder="为空则系统生成" />
         </el-form-item>
 
-        <el-form-item v-if="formData.id" label="状态" prop="status">
+        <el-form-item
+          v-if="formData.id != null && String(formData.id) !== ''"
+          label="状态"
+          prop="status"
+        >
           <el-radio-group v-model="formData.status">
             <el-radio :value="1">正常</el-radio>
             <el-radio :value="0">禁用</el-radio>
@@ -276,7 +284,7 @@ function handleSelectionChange(selection: any) {
 
 async function handleOpenDialog(tenantId?: string) {
   dialog.visible = true;
-  if (tenantId) {
+  if (tenantId != null && tenantId !== "") {
     dialog.title = "修改租户";
     const data = await TenantAPI.getFormData(tenantId);
     Object.assign(formData, data);
@@ -325,7 +333,7 @@ const handleSubmit = useDebounceFn(async () => {
   loading.value = true;
   try {
     const tenantId = formData.id;
-    if (tenantId) {
+    if (tenantId != null && String(tenantId) !== "") {
       const payload: TenantForm = {
         id: formData.id,
         name: formData.name,
@@ -359,14 +367,14 @@ const handleSubmit = useDebounceFn(async () => {
     handleCloseDialog();
     handleResetQuery();
   } catch {
-    ElMessage.error(formData.id ? "修改失败" : "新增失败");
+    ElMessage.error(formData.id != null && String(formData.id) !== "" ? "修改失败" : "新增失败");
   } finally {
     loading.value = false;
   }
 }, 300);
 
 function handleDelete(tenantId?: string) {
-  const tenantIds = tenantId ? tenantId : ids.value.join(",");
+  const tenantIds = tenantId != null && tenantId !== "" ? tenantId : ids.value.join(",");
   if (!tenantIds) {
     ElMessage.warning("请勾选删除项");
     return;
@@ -393,7 +401,7 @@ function handleDelete(tenantId?: string) {
 }
 
 async function handleChangeStatus(id: string | undefined, status: number) {
-  if (!id) return;
+  if (id == null || id === "") return;
   try {
     await TenantAPI.updateStatus(String(id), status);
     ElMessage.success("状态更新成功");