添加钉钉登录按钮：在登录页面显示钉钉登录按钮（仅在启用时显示），增强后端isFeatureEnabled方法检查配置启用状态

backend/src/main/java/com/designhub/service/DingTalkService.java

@@ -526,7 +526,9 @@ public class DingTalkService {
      */
     public boolean isFeatureEnabled(String feature) {
         DingTalkConfig config = getConfig();
-        if (config == null || config.getEnabledFeatures() == null) {
+        // 检查配置是否存在、已启用，并且enabledFeatures不为空
+        if (config == null || config.getEnabled() == null || config.getEnabled() != 1 
+            || config.getEnabledFeatures() == null || config.getEnabledFeatures().trim().isEmpty()) {
             return false;
         }
 
@@ -535,6 +537,7 @@ public class DingTalkService {
                 config.getEnabledFeatures(), new TypeReference<Map<String, Boolean>>() {});
             return features.getOrDefault(feature, false);
         } catch (Exception e) {
+            log.warn("解析enabledFeatures失败: {}", e.getMessage());
             return false;
         }
     }

frontend/src/views/Login.vue

@@ -190,10 +190,16 @@
         </a-form>
 
         <!-- 其他登录方式 -->
-        <div class="alternative-login">
-          <a-button block class="alt-login-button" disabled>
-            <Icon name="lock" size="sm" style="margin-right: 8px;" />
-            企业用户登录
+        <div v-if="activeTab === 'login'" class="alternative-login">
+          <a-button 
+            v-if="dingTalkLoginEnabled" 
+            block 
+            class="alt-login-button" 
+            @click="handleDingTalkLogin"
+            :loading="dingTalkLoginLoading"
+          >
+            <Icon name="share" size="sm" style="margin-right: 8px;" />
+            钉钉登录
           </a-button>
         </div>
       </div>
@@ -211,6 +217,9 @@ import type { Rule } from 'ant-design-vue/es/form'
 import { message } from 'ant-design-vue'
 import { register as registerApi } from '@/api/auth'
 import * as departmentApi from '@/api/department'
+import { isDingTalkFeatureEnabled } from '@/api/dingtalk'
+import request from '@/utils/request'
+import type { Result } from '@/api/types'
 
 const router = useRouter()
 const authStore = useAuthStore()
@@ -238,6 +247,10 @@ const registerForm = reactive({
   phone: ''
 })
 
+// 钉钉登录
+const dingTalkLoginEnabled = ref(false)
+const dingTalkLoginLoading = ref(false)
+
 // 部门列表
 const departments = ref<any[]>([])
 const filteredDepartments = computed(() => {
@@ -363,6 +376,42 @@ const loadDepartments = async () => {
   }
 }
 
+// 检查钉钉登录是否启用
+const checkDingTalkLogin = async () => {
+  try {
+    dingTalkLoginEnabled.value = await isDingTalkFeatureEnabled('login')
+    console.log('钉钉登录状态:', dingTalkLoginEnabled.value)
+  } catch (error) {
+    console.error('检查钉钉登录状态失败:', error)
+    dingTalkLoginEnabled.value = false
+  }
+}
+
+// 处理钉钉登录
+const handleDingTalkLogin = async () => {
+  dingTalkLoginLoading.value = true
+  try {
+    // 获取钉钉登录URL
+    const response = await request.get<Result<{ authUrl: string; appKey: string }>>('/dingtalk/oauth/login', {
+      params: {
+        redirectUrl: `${window.location.origin}/auth/dingtalk/callback`
+      }
+    })
+    
+    if (response.data.code === 200 && response.data.data) {
+      // 跳转到钉钉登录页面
+      window.location.href = response.data.data.authUrl
+    } else {
+      message.error(response.data.message || '获取钉钉登录地址失败')
+    }
+  } catch (error: any) {
+    console.error('钉钉登录失败:', error)
+    message.error(error.response?.data?.message || '钉钉登录失败，请稍后重试')
+  } finally {
+    dingTalkLoginLoading.value = false
+  }
+}
+
 onMounted(() => {
   // 加载网站设置
   siteSettingsStore.loadSiteSettings()
@@ -370,6 +419,9 @@ onMounted(() => {
   // 加载部门列表
   loadDepartments()
   
+  // 检查钉钉登录是否启用
+  checkDingTalkLogin()
+  
   // 监听网站设置更新事件（在加载后监听，确保能接收到事件）
   window.addEventListener('siteSettingsUpdated', handleSiteSettingsUpdate)