发送点击消息

lib/windows/code.dart

@@ -0,0 +1,32 @@
+// 定义密钥
+List skey = [8, 1, 2, 5, 4];
+
+// 单个字符异或运算
+String makecodeChar(String c, int key, int key2) {
+  int charCode = c.codeUnitAt(0);
+  charCode = (((charCode + key) ^ key2) ^ key) + 1;
+  return String.fromCharCode(charCode);
+}
+
+// 单个字符解密
+String cutcodeChar(String c, int key, int key2) {
+  int charCode = c.codeUnitAt(0);
+  charCode = (((charCode - 1) ^ key) ^ key2) - key;
+  return String.fromCharCode(charCode);
+}
+
+// 加密
+String makecode(String pstr, List pkey) {
+  String pp = pstr;
+  for (int i = 0; i < pp.length; i++) {
+    pp = pp.replaceRange(i, i + 1, makecodeChar(pp[i], pkey[i % 5], pkey[(i + 18) % 5]));
+  }
+  return pp;
+}
+
+// 解密
+void cutecode(String pstr, List pkey) {
+  for (int i = 0; i < pstr.length; i++) {
+    pstr = pstr.replaceRange(i, i + 1, cutcodeChar(pstr[i], pkey[i % 5], pkey[(i + 18) % 5]));
+  }
+}

lib/windows/little_extension.dart

@@ -0,0 +1,73 @@
+
+
+import 'dart:convert';
+import 'dart:typed_data';
+
+/// 添加小端序头
+extension MapLittle on Map {
+
+  /// 在转成 Uint8List 的数据前面添加 小端序
+  Uint8List toLittle({dynamic value = 0, int length = 4}){
+
+    /// map 转 json
+    String mapJson = jsonEncode(this);
+    /// json 转 Uint8List
+    final mapData = utf8.encode(mapJson);
+
+    /// 添加小端序
+    final data = mapData.toLittle(value: value,length: length);
+
+    return data;
+  }
+
+}
+
+
+extension Uint8ListLittle on Uint8List {
+
+  /// 在转成 Uint8List 的数据前面添加 小端序
+  Uint8List toLittle({dynamic value = 0, int length = 4}){
+
+    var mapData = this;
+
+    /// 初始化 定义数据长度
+    final little = ByteData(length);
+    /// 设置小端序数据
+    little.setInt32(0, value,Endian.little);
+    /// 小端序 转 Uint8List
+    var littleData = little.buffer.asUint8List();
+
+    /// 初始化 Uint8List
+    Uint8List data = Uint8List(littleData.length + mapData.length );
+
+    /// 组装 map Uint8List 和 小端序 Uint8List
+    data.setRange(0, littleData.length, littleData);
+    data.setRange(littleData.length, mapData.length + littleData.length, mapData);
+
+    /// 返回组合数据
+    return data;
+  }
+
+  // Uint8List转int 从前4位转小端序
+  int? fromLittle({int start = 0,int length  = 4}) {
+    if (this.length < length){
+      print('转小端序的数据长度不足');
+      return null;
+    }
+
+    final littleData = sublist(start,start + length);
+    // 创建ByteData
+    ByteData byteData = littleData.buffer.asByteData();
+
+    // 读取小端序的32位整数
+    int little = byteData.getInt32(0, Endian.little);
+
+    return little;
+  }
+
+
+
+}
+
+
+

lib/windows/number_tool.dart

@@ -0,0 +1,24 @@
+
+import 'dart:math';
+
+class NumberTool {
+
+  /// 生成随机数
+  /// @allNum: 随机数的和
+  /// @num: 随机数的数量
+  List<int> randomNum(int allNum, {int num = 10}) {
+    List<int> randomNumbers = [];
+    int remainingNum = allNum;
+
+    for (int i = 0; i < num - 1; i++) {
+      int randomNumber = Random().nextInt(remainingNum) + 1;
+      randomNumbers.add(randomNumber);
+      remainingNum -= randomNumber;
+    }
+
+    randomNumbers.add(allNum - randomNumbers.fold(0, (prev, element) => prev + element));
+
+    return randomNumbers;
+  }
+
+}

lib/windows/socket_tool.dart

@@ -1,22 +1,77 @@
+import 'dart:async';
+import 'dart:convert';
 import 'dart:io';
+import 'dart:typed_data';
+import 'little_extension.dart';
+import 'code.dart';
 
-class SocketTool {
-  connect() {
-    Socket.connect('127.0.0.1', 12345).then((socket) {
-      print(
-          'Connected to: ${socket.remoteAddress.address}:${socket.remotePort}');
+class SocketUtils extends Socket{
+  // 私有构造函数
+  SocketUtils._();
+  // 私有静态变量，保存类的唯一实例
+  static SocketUtils? _instance;
 
-      socket.write('GET / HTTP/1.1\r\nHost: example.com\r\nConnection: close\r\n\r\n');
+  // 公开的静态方法，返回类的唯一实例
+  static SocketUtils getInstance() {
+    _instance ??= SocketUtils._();
+    return _instance!;
+  }
 
-      socket.listen((data) {
-        print(String.fromCharCodes(data).trim());
-        print('消息');
-      }, onDone: () {
-        print('Connection closed');
-        socket.destroy();
-      });
-    }).catchError((error) {
-      print('Error: $error');
+}
+
+class Socket {
+
+  static String url = '127.0.0.1';
+  static int port = 12345;
+
+  RawDatagramSocket? socket;
+
+  connect() async {
+    socket = await RawDatagramSocket.bind('127.0.0.2', 1);
+    print('UDP Socket bound to ${socket?.address.address}:${socket?.port}');
+
+    // 监听来自网络的数据包
+    socket?.listen((RawSocketEvent e) {
+      Datagram? d = socket?.receive();
+      if (d == null) return;
+
+      // String message = String.fromCharCodes(d.data).trim();
+      // print('Datagram from ${d.address.address}:${d.port}: $message');
+    });
+
+    heartbeat();
+  }
+
+  /// 发送消息
+  sendMessage(Map data){
+    socket?.send(dataMake(data), InternetAddress(url), port);
+  }
+
+
+  /// 心跳
+  heartbeat(){
+    Timer timer = Timer(const Duration(seconds: 10), () {
+      Map data =   {
+        "op": 1,
+        "IC": 0
+      };
+      socket?.send(dataMake(data), InternetAddress(url), port);
+
+      heartbeat();
     });
   }
+
+  /// 发送数据的处理
+  List<int> dataMake(Map map){
+    // 将Map对象转换为JSON字符串
+    String json = jsonEncode(map);
+    // 加密
+    String ps = makecode(json, skey);
+    // 转成无符号整数数组
+    Uint8List uinData = Uint8List.fromList(ps.codeUnits);
+    // 在前面添加 4位 表示长度的小端序
+    uinData = uinData.toLittle(value: uinData.length);
+    return uinData.toList();
+  }
+
 }

lib/windows/synchronization_web_tool.dart

@@ -1,6 +1,7 @@
 
 import 'dart:ffi';
 
+import 'package:web_synchronization_tool/windows/socket_tool.dart';
 import 'package:web_synchronization_tool/windows/windowsJs.dart';
 import 'package:webview_windows/webview_windows.dart';
 
@@ -53,6 +54,7 @@ class SynchronizationWebTool{
         double y = (click['y'] as int).toDouble();
 
         clickSynchronization(x, y);
+        SocketUtils.getInstance().sendMessage(event);
       }
 
       if (event['scroll']  != null ) {
@@ -76,6 +78,7 @@ class SynchronizationWebTool{
     }
   }
 
+
   /// 滚动同步
   scrollSynchronization(int y){
     for (var controller in childController) {
@@ -84,10 +87,10 @@ class SynchronizationWebTool{
   }
 
   /// 输入
-  input(int value){
-    mainController.executeScript(WindowsJs.inputJs(value));
-    for (var controller in childController) {
-      controller.executeScript(WindowsJs.inputJs(value));
+  input(List<int> values){
+    for (int i =0;i<childController.length;i++){
+      WebviewController controller = childController[i];
+      controller.executeScript(WindowsJs.inputJs(values[i]));
     }
   }
 

lib/windows/web_grid_view.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:web_synchronization_tool/windows/show_animation_utils.dart';
+import 'package:web_synchronization_tool/windows/number_tool.dart';
 import 'package:web_synchronization_tool/windows/synchronization_web_tool.dart';
 import 'package:web_synchronization_tool/windows/windowsJs.dart';
 import 'package:webview_windows/webview_windows.dart';
@@ -116,6 +116,7 @@ class ShowWebWidget extends StatefulWidget {
 class _ShowWebWidgetState extends State<ShowWebWidget> {
 
    TextEditingController textController = TextEditingController();
+   TextEditingController numController = TextEditingController();
 
   @override
   void dispose() {
@@ -151,18 +152,29 @@ class _ShowWebWidgetState extends State<ShowWebWidget> {
               widget.controller.openDevTools();
             },
             child: const Text('开发者')),
-        TextButton(
-            onPressed: () {
-              widget.controller.executeScript(WindowsJs.inputJs(45));
-              // controller.executeScript(WindowsJs.inputJs(45));
-            },
-            child: const Text('模拟输入测试')),
-        TextButton(
-            onPressed: () {
-              widget.controller.loadUrl('https://www.baidu.com/');
-            },
-            child: const Text('跳转首页')),
+        Row(
+          children: [
+            SizedBox(width: 100, child: TextField(style: const TextStyle(fontSize: 14),controller: numController,)),
+            TextButton(
+                onPressed: () {
+                  try{
+                    int num = int.parse(numController.text);
+                    if (num <= 10){
+                      numController.text = '金额不能小于10';
+                      return;
+                    }
 
+                    List<int> nums = NumberTool().randomNum(num,num: SynchronizationWebTool.getInstance().childController.length);
+                    widget.controller.executeScript(WindowsJs.inputJs(nums.first));
+                    nums.removeAt(0);
+                    SynchronizationWebTool.getInstance().input(nums);
+                  }catch(e){
+                    numController.text = '请输入数字';
+                  }
+                },
+                child: const Text('填入总金额')),
+          ],
+        ),
         Row(
           children: [
             const Text('同步'),

lib/windows/windows_main_page.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:web_synchronization_tool/windows/socket_tool.dart';
 import 'package:web_synchronization_tool/windows/web_grid_view.dart';
 import 'package:webview_windows/webview_windows.dart';
 
@@ -41,7 +42,7 @@ class _WindowsPageState extends State<WindowsPage> {
   @override
   Widget build(BuildContext context) {
 
-    // SocketTool().connect();
+    SocketUtils.getInstance().connect();
 
     if (initDone == false) return Container();