对接用户类登录统计-各地区登录数据的三个表格的导出接口完成（增加类型支持二进制）。

src/api/platformData.js

@@ -248,6 +248,29 @@ export function getRegionUserDistribution(params) {
   })
 }
 
+// 导出各地区登录活跃数据
+export function exportRegionActiveData(params) {
+  const formData = new FormData();
+  formData.append('token', localStorage.getItem('token'));
+  if (params) {
+    if (params.start_time) formData.append('start_time', params.start_time);
+    if (params.end_time) formData.append('end_time', params.end_time);
+  }
+
+  return request({
+    url: 'http://d9a962ee.natappfree.cc/admin/user/login/statistics/export',
+    method: 'post',
+    headers: {
+      'token': localStorage.getItem('token'),
+      'client': 'ios',
+      'version': '1',
+      'Content-Type': 'multipart/form-data'
+    },
+    data: formData,
+    responseType: 'blob' // 设置响应类型为二进制流
+  })
+}
+
 // 获取DeepChart用户活跃度趋势
 export function getUserDeepChartTrend(params) {
   const formData = new FormData();

src/views/PlatformData/UserLoginStats.vue

@@ -148,7 +148,7 @@
         />
         <el-button type="primary" class="search-btn" @click="handleSearchRegion">搜索</el-button>
         <el-button type="primary" class="reset-btn" @click="handleResetRegion">重置</el-button>
-        <el-button type="danger" class="export-btn">数据导出</el-button>
+        <el-button type="danger" class="export-btn" @click="handleExportRegion">数据导出</el-button>
       </div>
 
       <!-- 表格1: 各地区活跃数据 -->
@@ -223,7 +223,8 @@
 import { ref, onMounted, nextTick, watch } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 import * as echarts from 'echarts';
-import { getUserLoginList, getUserLoginTrend, getRegionActiveData, getRegionActiveDataHistogram, getUserLoginChannel, getUserLoginChannelMember, getUserLoginChannelNoMember, getRegionUserDistribution } from '../../api/platformData';
+import { getUserLoginList, getUserLoginTrend, getRegionActiveData, getRegionActiveDataHistogram, getUserLoginChannel, getUserLoginChannelMember, getUserLoginChannelNoMember, getRegionUserDistribution, exportRegionActiveData } from '../../api/platformData';
+import { ElMessage } from 'element-plus';
 
 const route = useRoute();
 const router = useRouter();
@@ -812,6 +813,41 @@ const updatePieChart = (chartRef, chartInstance, data) => {
     instance.setOption(option);
 };
 
+const handleExportRegion = async () => {
+    let params = {};
+    if (dateRangeRegion.value && dateRangeRegion.value.length === 2) {
+        params.start_time = formatDate(dateRangeRegion.value[0]);
+        params.end_time = formatDate(dateRangeRegion.value[1]);
+    }
+
+    try {
+        const res = await exportRegionActiveData(params);
+        console.log("导出地区活跃数据响应(Blob):", res);
+        
+        // 创建Blob对象，处理二进制流下载
+        const blob = new Blob([res], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });
+        const url = window.URL.createObjectURL(blob);
+        const link = document.createElement('a');
+        link.href = url;
+        
+        // 设置下载文件名，添加时间戳防止重名
+        const fileName = `各地区登录活跃数据_${formatDate(new Date())}.xlsx`;
+        link.setAttribute('download', fileName);
+        
+        document.body.appendChild(link);
+        link.click();
+        
+        // 清理资源
+        document.body.removeChild(link);
+        window.URL.revokeObjectURL(url);
+        
+        ElMessage.success('导出成功');
+    } catch (e) {
+        console.error('导出地区活跃数据失败:', e);
+        ElMessage.error('导出请求发生错误');
+    }
+};
+
 const handleSearchRegion = () => {
     // 更新 URL 参数
     const query = { ...route.query };