下载记录、钱包账单添加加载更多；监听键盘高度优化样式

src/user_pages/downloadBillRecords/index.tsx

@@ -3,7 +3,7 @@ import { View, Text } from "@tarojs/components";
 
 import "./index.scss";
 import httpService from "@/services/httpService";
-import Taro from "@tarojs/taro";
+import Taro, { useReachBottom } from "@tarojs/taro";
 
 interface BillRecord {
   id: number;
@@ -28,14 +28,22 @@ const DownloadBillRecords: React.FC = () => {
     limit: 20,
   });
 
+  const [totalPages, setTotalPages] = useState(1);
+
+  useReachBottom(() => {
+    if (params.page < totalPages) {
+      setParams({ ...params, page: params.page + 1 });
+    }
+  });
   useEffect(() => {
     fetchRecords();
-  }, []);
-  
+  }, [params]);
+
   const fetchRecords = async () => {
     try {
-      const response = await httpService.post<{ rows: BillRecord[] }>('/wallet/download_history', params);
-      setRecords(response.data.rows);
+      const response = await httpService.post<{ rows: BillRecord[], totalPages: number }>('/wallet/download_history', params);
+      setRecords([...records, ...response.data.rows]);
+      setTotalPages(response.data.totalPages);
     } catch (error) {
       console.log(error);
       Taro.showToast({