切入点内的Spring AOP

概述package com.vanilla.daoService; @Repository('daoService') public class DaoServiceImpl implements DaoService { @Override public String addStudent(Student s

package com.vanilla.daoService;    @Repository("daoService")    public class DaoServiceImpl implements DaoService {        @OverrIDe        public String addStudent(Student student) {            //saving new user             }        @OverrIDe        public String updateStudent(Student student) {            //update new user             }        @OverrIDe        public String getStudent(String ID) {            //update new user             }    }

我的业务逻辑课：

package com.vanilla.blService;@Service("blService") public class BlServiceImpl implements BlService {    @autowired    DaoService daoService;@OverrIDepublic voID updateStudent(String ID){   Student s = daoService.getStudent(ID);   set.setAddress(address);   daoService.updateStudent(s);}}

现在,我要评估在每个业务逻辑功能(daoservice.*)中执行的所有方法的执行情况

我创建我的Aspect类

@Aspectpublic class BlServiceProfiler {    @pointcut("within(com.vanilla.blService.BlService.*)")    public voID businessLogicmethods(){}      @Around("businessLogicmethods()")      public Object profile(ProceedingJoinPoint pjp) throws Throwable {          long start = System.currentTimeMillis();          System.out.println("Going to call the method " + pjp.toShortString());          Object output = pjp.proceed();          System.out.println("Method execution completed.");          long elapsedtime = System.currentTimeMillis() - start;          System.out.println(pjp.toShortString()+" execution time: " + elapsedtime + " milliseconds.");          return output;      }}

不幸的是,什么都没有发生.我认为我的@pointcut定义不正确,我该如何正确执行？最佳答案您可能想要这样：

@pointcut("within(com.vanilla.blService.BlService+)")public voID businessLogicmethods(){}

BlService表示BlService及其所有子类/实现类. 总结

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