修复类型字典问题

src/views/login.vue

@@ -6,7 +6,7 @@
       </div>
       <el-form-item v-if="tenantEnabled" prop="tenantId">
         <el-select v-model="loginForm.tenantId" filterable :placeholder="proxy.$t('login.selectPlaceholder')"
-          style="width: 100%">
+          style="width: 100%" @change="onTenantChange">
           <el-option v-for="item in tenantList" :key="item.tenantId" :label="item.companyName"
             :value="item.tenantId"></el-option>
           <template #prefix><svg-icon icon-class="company" class="el-input__icon input-icon" /></template>
@@ -56,7 +56,7 @@ import { HttpStatus } from '@/enums/RespEnum';
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 
-const title = import.meta.env.VITE_APP_TITLE;
+const title = ref(import.meta.env.VITE_APP_TITLE);
 const userStore = useUserStore();
 const router = useRouter();
 
@@ -102,19 +102,30 @@ const handleLogin = () => {
   loginRef.value?.validate(async (valid: boolean, fields: any) => {
     if (valid) {
       loading.value = true;
+      // 获取选中租户的名称并设置到登录表单中
+      const tenantName = tenantList.value.find(item => item.tenantId === loginForm.value.tenantId)?.companyName;
+      loginForm.value.tenantName = tenantName;
+      
       // 勾选了需要记住密码设置在 localStorage 中设置记住用户名和密码
       if (loginForm.value.rememberMe) {
         localStorage.setItem('tenantId', String(loginForm.value.tenantId));
+        localStorage.setItem('tenantName', String(tenantName || ''));
         localStorage.setItem('username', String(loginForm.value.username));
         localStorage.setItem('password', String(loginForm.value.password));
         localStorage.setItem('rememberMe', String(loginForm.value.rememberMe));
       } else {
         // 否则移除
         localStorage.removeItem('tenantId');
+        localStorage.removeItem('tenantName');
         localStorage.removeItem('username');
         localStorage.removeItem('password');
         localStorage.removeItem('rememberMe');
       }
+      
+      // 无论是否记住密码，都保存租户名称用于页面刷新时恢复
+      if (tenantName) {
+        localStorage.setItem('currentTenantName', tenantName);
+      }
       // 调用action的登录方法
       const [err] = await to(userStore.login(loginForm.value));
       if (!err) {
@@ -170,6 +181,8 @@ const initTenantList = async () => {
     tenantList.value = data.voList;
     if (tenantList.value != null && tenantList.value.length !== 0) {
       loginForm.value.tenantId = tenantList.value[0].tenantId;
+      // 初始化标题为第一个租户的名称
+      onTenantChange(tenantList.value[0].tenantId);
     }
   }
 };
@@ -189,6 +202,21 @@ const doSocialLogin = (type: string) => {
   });
 };
 
+/**
+ * 租户变化时更新标题
+ */
+const onTenantChange = (tenantId: string) => {
+  const selectedTenant = tenantList.value.find(item => item.tenantId === tenantId);
+  if (selectedTenant) {
+    title.value = selectedTenant.companyName;
+    // 同时更新页面标题
+    document.title = selectedTenant.companyName;
+  } else {
+    title.value = import.meta.env.VITE_APP_TITLE;
+    document.title = import.meta.env.VITE_APP_TITLE;
+  }
+};
+
 onMounted(() => {
   getCode();
   initTenantList();