JSP 自定义注解及记录操作日志

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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