本文主要是详解一下在ASP.NET Core中,采用替换后的Autofac来实现AOP拦截。Aspect Oriented Programming(AOP),面向切面编程,是一个比较热门的话题。AOP主要实现的目的是针对业务处理过程中的切面进行提取,它所面对的是处理过程中的某个步骤或阶段,以获得逻辑过程中各部分之间低耦合性的隔离效果。 引入类库 nuget命令如下:
![]() 采用Autofac来实现AOP 首先,我们创建一个拦截类,代码如下:
这里我通过ILogger来记录操作,参考如下: ASP.NET Core ILogger日志使用教程 找到我们要拦截的服务,TestService1和TestService2,我们通过两种方式来拦截。 TestService1:通过特性拦截 TestService2:通过配置拦截 代码如下:
控制器代码如下:
<ignore_js_op> ![]() 发现通过aop拦截到的返回值和返回给网页的返回值是一样的,这样,我们就完成了使用Autofac进行AOP拦截。 (完) |
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