jsp 自定义注解及记录操作日志
spring的配置文件
<aop:aspectj-autoproxy />
日志拦截器
package com.vem.interceptor; import org.aspectj.lang.proceedingjoinpoint; import org.aspectj.lang.annotation.around; import org.aspectj.lang.annotation.aspect; import org.aspectj.lang.annotation.pointcut; import org.aspectj.lang.reflect.methodsignature; import org.springframework.stereotype.component; import com.vem.entity.bussannotation; @aspect @component public class loginterceptor { @pointcut("execution(* com.vem.service..*.*(..))") public void aapplogic() { } /** * 环绕通知 用于拦截指定内容,记录用户的操作 */ @around(value = "aapplogic() && @annotation(annotation) &&args(object,..) ", argnames = "annotation,object") public void interceptorapplogic(proceedingjoinpoint joinpoint, bussannotation annotation, object object) throws throwable { system.out.println("模块名称modulename:" + annotation.modulename()); system.out.println("操作名称option:" + annotation.option()); string methodname = joinpoint.getsignature().getname(); system.out.println("方法名methodname:" + methodname); methodsignature methodsignature = (methodsignature) joinpoint.getsignature(); string[] strings = methodsignature.getparameternames(); joinpoint.proceed(); object[] arguments = joinpoint.getargs(); //获得参数列表 if(arguments.length<=0){ system.out.println(methodname+"方法没有参数"); }else{ for(int i=0;i<arguments.length;i++){ system.out.println(strings[i]+" : "+arguments[i]+" : "); } } } }
自定义注解
@retention(retentionpolicy.runtime) @target({elementtype.method}) @documented public @interface bussannotation { //模块名 string modulename() default ""; //操作内容 string option() default ""; }
接口实现
写在service
@bussannotation(modulename="人员管理",option="添加用户") public void testdemo1(pagedata pd) throws exception{ }
junit测试类
package com.vem.entity; import javax.annotation.resource; import org.junit.test; import org.junit.runner.runwith; import org.springframework.test.context.contextconfiguration; import org.springframework.test.context.junit4.springjunit4classrunner; import com.vem.service.data.demoservice; import com.vem.util.pagedata; @runwith(springjunit4classrunner.class) @contextconfiguration( {"classpath:spring/applicationcontext.xml" }) public class aoptest { @resource(name = "demoservice") public demoservice demoservice; @test public void testaopadduser1(){ pagedata pd = new pagedata(); pd.put("name", "zhangzexing"); pd.put("age", "21"); pd.put("passward", "123456"); try { demoservice.testdemo2(pd); } catch (exception e) { // todo auto-generated catch block e.printstacktrace(); } } }
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