BSF.Aop 静态 Aop 织入框架 项目简介
.Net 免费开源,静态 Aop 织入(直接修改 IL 中间语言)框架,类似 PostSharp (收费); 实现前后 Aop 切面和 INotifyPropertyChanged 注入方式。描述:项目结构扩展自 BSF 基础架构,但 dll 方面并不依赖 BSF.dll,可以独立开发使用。项目代码量少(也就几个类文件),核心功能插件化开发,便于第三方扩展,阅读,调试,一起来完善。 .net Aop 静态织入相关的免费开源项目比较少或暂未听闻,故希望开源这块内容,成为同类型开源项目的起点和借鉴。示例代码:1) 前后 Aop 切面示例 (详细参考 BSF.Aop.Test 项目)public class AroundAopTest
{
[MyAroundAop]
[AttributeInfo(Des = "测试2")]
public void Method(TempInfo info, out int b,int a=1)
{
a = 222;
b = 3;
System.Console.WriteLine("Hello world!"+a);
}
}
public static class AroundAopTest2
{
[MyAroundAop][AttributeInfo(Des ="测试")]
public static void Method2(TempInfo info, int a = 1)
{
a = 222;
System.Console.WriteLine("Hello world!" + a);
}
}
public class MyAroundAop : Aop.Attributes.Around.AroundAopAttribute
{
public MyAroundAop()
{
}
public override void Before(AroundInfo info)
{
var att = info.Method.CustomAttributes.ToList()[0];
info.Params["a"] = 55;
System.Console.WriteLine("before" + info.Params["a"]);
}
public override void After(AroundInfo info)
{
System.Console.WriteLine("after"+ info.Params["a"]);
}
}
public class TempInfo
{
public int T1 { get; set; }
}
public class AttributeInfo : System.Attribute
{
public string Des { get; set; }
}2) INotifyPropertyChanged 示例(暂未测试真正使用效果,详细参考 BSF.Aop.Test 项目 ) [NotifyPropertyChangedAop]public class User
{
public string Name { get; set; }
public int Age { get; set; }
[NoAop]
public int B { get; set; }
}by 车江毅
{
[MyAroundAop]
[AttributeInfo(Des = "测试2")]
public void Method(TempInfo info, out int b,int a=1)
{
a = 222;
b = 3;
System.Console.WriteLine("Hello world!"+a);
}
}
public static class AroundAopTest2
{
[MyAroundAop][AttributeInfo(Des ="测试")]
public static void Method2(TempInfo info, int a = 1)
{
a = 222;
System.Console.WriteLine("Hello world!" + a);
}
}
public class MyAroundAop : Aop.Attributes.Around.AroundAopAttribute
{
public MyAroundAop()
{
}
public override void Before(AroundInfo info)
{
var att = info.Method.CustomAttributes.ToList()[0];
info.Params["a"] = 55;
System.Console.WriteLine("before" + info.Params["a"]);
}
public override void After(AroundInfo info)
{
System.Console.WriteLine("after"+ info.Params["a"]);
}
}
public class TempInfo
{
public int T1 { get; set; }
}
public class AttributeInfo : System.Attribute
{
public string Des { get; set; }
}2) INotifyPropertyChanged 示例(暂未测试真正使用效果,详细参考 BSF.Aop.Test 项目 ) [NotifyPropertyChangedAop]public class User
{
public string Name { get; set; }
public int Age { get; set; }
[NoAop]
public int B { get; set; }
}by 车江毅