ok datasava to remote

pubspec.yaml

@@ -13,6 +13,7 @@ dependencies:
   json_path: ^0.7.2
   google_generative_ai: ^0.4.6
   beautiful_soup_dart: ^0.3.0
+  mysql1: ^0.20.0
 
 dev_dependencies:
   mocktail: ^1.0.3

routes/datasave.dart

@@ -0,0 +1,78 @@
+import 'dart:async';
+
+import 'package:dart_frog/dart_frog.dart';
+import 'package:mysql1/mysql1.dart';
+
+// 创建数据库连接
+Future<MySqlConnection> connectToDatabase() async {
+  final settings = ConnectionSettings(
+    host: '69.165.65.242', // 数据库地址
+    port: 3306, // 数据库端口
+    user: 'yunyurest', // 数据库用户名
+    db: 'yunyurest', // 数据库名
+    password: 'W2XmNSXm84nGAexG', // 数据库密码
+  );
+
+  try {
+    final connection = await MySqlConnection.connect(settings);
+    print('Database connection successful');
+    return connection;
+  } catch (e) {
+    print('Database connection failed: $e');
+    throw Exception('Failed to connect to the database');
+  }
+}
+
+// 处理请求
+Future<Response> onRequest(RequestContext context) async {
+  //datasave
+  if (context.request.method == HttpMethod.post) {
+    final body = await context.request.json();
+
+    // 从请求体中获取数据
+    final key = body['key'];
+    final deviceId = body['deviceId'];
+
+    // 尝试连接到数据库
+    try {
+      final conn = await connectToDatabase();
+
+      try {
+        // 插入数据
+        await conn.query(
+          'INSERT INTO your_table (key, deviceId) VALUES (?, ?)',
+          [key, deviceId],
+        );
+        print('Data inserted successfully: key=$key, deviceId=$deviceId');
+
+        // 返回成功响应
+        return Response.json(
+          body: {'message': 'Data added successfully'},
+          statusCode: 200,
+        );
+      } catch (e) {
+        print('Data insertion failed: $e');
+        return Response.json(
+          body: {'error': 'Failed to add data: $e'},
+          statusCode: 500,
+        );
+      } finally {
+        // 关闭数据库连接
+        await conn.close();
+        print('Database connection closed');
+      }
+    } catch (e) {
+      // 捕获数据库连接错误
+      return Response.json(
+        body: {'error': 'Database connection failed: $e'},
+        statusCode: 500,
+      );
+    }
+  }
+
+  // 请求方法不支持
+  return Response.json(
+    body: {'error': 'Unsupported method'},
+    statusCode: 405,
+  );
+}