feat(TcpSocket): add data type check prevent assign exception (#548)

ArgoZhang · web-flow · commit 6f8d8aad5a7b · 2025-08-27T13:14:23.000+08:00
* test: 消除提示信息

* refactor: 使用扩展方法重构代码

* refactor: 增加赋值逻辑判断

* test: 更新单元测试

* chore: bump version 9.0.3

* chore: bump version 9.0.2

* refactor: 更正单词拼写错误

* refactor: 优化检查逻辑

* refactor: 更改绑定配置

* chore: 更新 Header 注释
diff --git a/src/extensions/BootstrapBlazor.Socket/BootstrapBlazor.Socket.csproj b/src/extensions/BootstrapBlazor.Socket/BootstrapBlazor.Socket.csproj
@@ -1,7 +1,7 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>9.0.2</Version>
+    <Version>9.0.3</Version>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/extensions/BootstrapBlazor.Socket/DataAdapter/IDataPackageAdapter.cs b/src/extensions/BootstrapBlazor.Socket/DataAdapter/IDataPackageAdapter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataConverter/DataConverter.cs b/src/extensions/BootstrapBlazor.Socket/DataConverter/DataConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
@@ -59,9 +59,14 @@ protected virtual bool Parse(ReadOnlyMemory<byte> data, TEntity entity)
             {
                 var attr = p.GetCustomAttribute<DataPropertyConverterAttribute>(false)
                     ?? GetPropertyConverterAttribute(p);
-                if (attr != null)
+                if (attr is { Type: not null })
                 {
-                    p.SetValue(entity, attr.ConvertTo(data));
+                    var value = attr.ConvertTo(data);
+                    var valueType = value?.GetType();
+                    if (valueType != null && p.PropertyType.IsAssignableFrom(valueType))
+                    {
+                        p.SetValue(entity, value);
+                    }
                 }
             }
             ret = true;
diff --git a/src/extensions/BootstrapBlazor.Socket/DataConverter/DataConverterCollections.cs b/src/extensions/BootstrapBlazor.Socket/DataConverter/DataConverterCollections.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataConverter/DataPropertyConverterAttribute.cs b/src/extensions/BootstrapBlazor.Socket/DataConverter/DataPropertyConverterAttribute.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataConverter/DataTypeConverterAttribute.cs b/src/extensions/BootstrapBlazor.Socket/DataConverter/DataTypeConverterAttribute.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataConverter/IDataConverter.cs b/src/extensions/BootstrapBlazor.Socket/DataConverter/IDataConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataHandler/DataPackageHandlerBase.cs b/src/extensions/BootstrapBlazor.Socket/DataHandler/DataPackageHandlerBase.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataHandler/DelimiterDataPackageHandler.cs b/src/extensions/BootstrapBlazor.Socket/DataHandler/DelimiterDataPackageHandler.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataHandler/FixLengthDataPackageHandler.cs b/src/extensions/BootstrapBlazor.Socket/DataHandler/FixLengthDataPackageHandler.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/DataHandler/IDataPackageHandler.cs b/src/extensions/BootstrapBlazor.Socket/DataHandler/IDataPackageHandler.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/Extensions/ActivatorExtensions.cs b/src/extensions/BootstrapBlazor.Socket/Extensions/ActivatorExtensions.cs
@@ -0,0 +1,42 @@
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+// Website: https://www.blazor.zone or https://argozhang.github.io/
+
+using System.Reflection;
+
+namespace System;
+
+/// <summary>
+/// Activator 扩展方法
+/// </summary>
+public static class ActivatorExtensions
+{
+    /// <summary>
+    /// 通过指定类型与参数创建实例方法
+    /// </summary>
+    /// <param name="type"></param>
+    /// <param name="args"></param>
+    /// <returns></returns>
+    public static object? CreateInstance(this Type type, object?[]? args = null)
+    {
+        var bindings = BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance;
+        return Activator.CreateInstance(type, bindings, null, args, null);
+    }
+
+    /// <summary>
+    /// 通过指定类型与参数创建实例方法
+    /// </summary>
+    /// <param name="type"></param>
+    /// <param name="args"></param>
+    /// <returns></returns>
+    public static TType? CreateInstance<TType>(this Type type, object?[]? args = null)
+    {
+        TType? ret = default;
+        var value = type.CreateInstance(args);
+        if (value is TType v)
+        {
+            ret = v;
+        }
+        return ret;
+    }
+}
diff --git a/src/extensions/BootstrapBlazor.Socket/Extensions/DataPropertyExtensions.cs b/src/extensions/BootstrapBlazor.Socket/Extensions/DataPropertyExtensions.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
@@ -18,11 +18,7 @@ static class DataPropertyExtensions
         if (converterType != null)
         {
             var converterParameters = attribute.ConverterParameters;
-            var c = Activator.CreateInstance(converterType, converterParameters);
-            if (c is IDataPropertyConverter v)
-            {
-                converter = v;
-            }
+            converter = converterType.CreateInstance<IDataPropertyConverter>(converterParameters);
         }
         return converter;
     }
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataBoolConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataBoolConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataByteArrayConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataByteArrayConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataDoubleBigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataDoubleBigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataDoubleLittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataDoubleLittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataEnumConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataEnumConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt16BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt16BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt16LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt16LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt32BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt32BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt32LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt32LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt64BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt64BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt64LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataInt64LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataSingleBigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataSingleBigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataSingleLittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataSingleLittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataStringConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataStringConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt16BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt16BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt16LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt16LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt32BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt32BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt32LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt32LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt64BigEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt64BigEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt64LittleEndianConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/DataUInt64LittleEndianConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.Socket/PropertyConverter/IDataPropertyConverter.cs b/src/extensions/BootstrapBlazor.Socket/PropertyConverter/IDataPropertyConverter.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
diff --git a/src/extensions/BootstrapBlazor.TcpSocket/BootstrapBlazor.TcpSocket.csproj b/src/extensions/BootstrapBlazor.TcpSocket/BootstrapBlazor.TcpSocket.csproj
@@ -1,7 +1,7 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>9.0.1</Version>
+    <Version>9.0.2</Version>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/extensions/BootstrapBlazor.TcpSocket/Extensions/ITcpSocketClientExtensions.cs b/src/extensions/BootstrapBlazor.TcpSocket/Extensions/ITcpSocketClientExtensions.cs
@@ -242,10 +242,7 @@ public static void SetDataPackageAdapter<TEntity>(this ITcpSocketClient client,
         if (converterType is { Type: not null })
         {
             // 如果类型上有 SocketDataTypeConverterAttribute 特性则使用特性中指定的转换器
-            if (Activator.CreateInstance(converterType.Type) is IDataConverter<TEntity> socketDataConverter)
-            {
-                converter = socketDataConverter;
-            }
+            converter = converterType.Type.CreateInstance<IDataConverter<TEntity>>();
         }
         else
         {
diff --git a/test/UnitTestTcpSocket/TcpSocketFactoryTest.cs b/test/UnitTestTcpSocket/TcpSocketFactoryTest.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+﻿// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 // Website: https://www.blazor.zone or https://argozhang.github.io/
 
@@ -916,6 +916,61 @@ Task ReceivedEntityCallBack(MockEntity? entity)
         }
     }
 
+    [Fact]
+    public async Task Convert_Ok()
+    {
+        var port = 8899;
+        var server = StartTcpServer(port, MockSplitPackageAsync);
+
+        var client = CreateClient();
+        var tcs = new TaskCompletionSource();
+        var receivedBuffer = new byte[128];
+        MockConverterEntity? entity = null;
+
+        // 连接 TCP Server
+        var connect = await client.ConnectAsync("localhost", port);
+
+        client.SetDataPackageAdapter<MockConverterEntity>(new FixLengthDataPackageHandler(7), ReceivedCallBack);
+
+        var data = new ReadOnlyMemory<byte>([1, 2, 3, 4, 5]);
+        await client.SendAsync(data);
+
+        // 等待接收数据处理完成
+        await tcs.Task;
+
+        // 验证实体类不为空
+        Assert.NotNull(entity);
+        Assert.Equal("3.14", entity.Value1.ToString("#.##"));
+
+        Task ReceivedCallBack(MockConverterEntity? data)
+        {
+            entity = data;
+            tcs.SetResult();
+            return Task.CompletedTask;
+        }
+    }
+
+    [DataTypeConverter(Type = typeof(DataConverter<MockConverterEntity>))]
+    class MockConverterEntity
+    {
+        [DataPropertyConverter(Type = typeof(byte[]), Offset = 0, Length = 5)]
+        public byte[]? Header { get; set; }
+
+        [DataPropertyConverter(Type = typeof(byte[]), Offset = 5, Length = 2)]
+        public byte[]? Body { get; set; }
+
+        [DataPropertyConverter(Type = typeof(float), Offset = 5, Length = 1, ConverterType = typeof(FloatConverter), ConverterParameters = [0.01f])]
+        public float Value1 { get; set; }
+    }
+
+    class FloatConverter(float rate) : IDataPropertyConverter
+    {
+        public object? Convert(ReadOnlyMemory<byte> data)
+        {
+            return (float)Math.Round(314 * rate, 2);
+        }
+    }
+
     private static TcpListener StartTcpServer(int port, Func<TcpClient, Task> handler)
     {
         var server = new TcpListener(IPAddress.Loopback, port);
diff --git a/test/UnitTestTcpSocket/TcpSocketPropertyConverterTest.cs b/test/UnitTestTcpSocket/TcpSocketPropertyConverterTest.cs
@@ -67,6 +67,6 @@ public void DoubleConverter_Ok()
     {
         var converter = new DataDoubleLittleEndianConverter();
         var actual = converter.Convert(new byte[] { 0x1F, 0x85, 0xEB, 0x51, 0xB8, 0x1E, 0x09, 0x40 });
-        Assert.Equal((double)3.14, actual);
+        Assert.Equal(3.14, actual);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.`
	`1`	`+// Copyright (c) BootstrapBlazor & Argo Zhang (argo@live.ca). All rights reserved.`
`2`	`2`	`// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.`
`3`	`3`	`// Website: https://www.blazor.zone or https://argozhang.github.io/`
`4`	`4`