如何使用Spring AOP预处理Controller的参数

@Controller

public class MatchOddsController {

     @Autowired

     private MatchOddsServcie matchOddsService;

     @RequestMapping (value = "/listOdds" , method = RequestMethod.GET, produces = {MediaType.APPLICATION_JSON_VALUE})

     @ResponseBody

     public List<OddsModel> listOdds( @RequestParam Date startDate, @RequestParam Date endDate) {

         return matchOddsService.listOdds(startDate, endDate);

     }

}

@Controller

public class MatchProductController {

     @Autowired

     private MatchProductService matchProductService;

     @RequestMapping (value = "/listProduct" , method = RequestMethod.GET, produces = { MediaType.APPLICATION_JSON_VALUE })

     @ResponseBody

     public List<ProductModel> listProduct( @RequestParam Date startDate, @RequestParam Date endDate) {

         return matchProductService.listMatchProduct(startDate, endDate);

     }

}

@Controller

public class MatchController {

     @Autowired

     private MatchService matchService;

     @RequestMapping (value = "/listMatch" , method = RequestMethod.GET, produces = {MediaType.APPLICATION_JSON_VALUE})

     @ResponseBody

     public List<MatchModel> listMatch( @RequestParam Date startDate, @RequestParam Date endDate) {

         return matchService.listMatch(startDate, endDate);

     }

}

@SpringBootApplication

@EnableAspectJAutoProxy (proxyTargetClass = true ) //开启AspectJ代理，并将proxyTargetClass置为true，表示启用cglib对Class也进行代理

public class Application extends SpringBootServletInitializer {

     ...

}

@Aspect //1

@Configuration //2

public class SearchDateAspect {

     @Pointcut ( "execution(* com.ronnie.controller.*.list*(java.util.Date,java.util.Date)) && args(startDate,endDate)" ) //3

     private void searchDatePointcut(Date startDate, Date endDate) { //4

     }

     @Around (value = "searchDatePointcut(startDate,endDate)" , argNames = "startDate,endDate" ) //5

     public Object dealSearchDate(ProceedingJoinPoint joinpoint, Date startDate, Date endDate) throws Throwable { //6

         Object[] args = joinpoint.getArgs(); //7

         if (args[ 0 ] == null ) {

             args[ 0 ] = Calendars.getTodayEleven();

             args[ 1 ] = DateUtils.add( new Date(), 7 , TimeUnit.DAYS); //默认显示今天及以后的所有赔率

         } else {

             args[ 0 ] = DateUtils.addHours(startDate, 11 );

             args[ 1 ] = DateUtils.addHours(endDate, 11 );

         }

         return joinpoint.proceed(args); //8

     }

}

Signature signature = joinpoint.getSignature(); 

MethodSignature methodSignature = (MethodSignature) signature; 

String[] strings = methodSignature.getParameterNames(); 

System.out.println(Arrays.toString(strings)); 

public Object logAround(ProceedingJoinPoint joinPoint) throws Throwable{ 

         String classType = joinPoint.getTarget().getClass().getName();   

         Class<?> clazz = Class.forName(classType);   

         String clazzName = clazz.getName();   

         String methodName = joinPoint.getSignature().getName(); //获取方法名称  

         Object[] args = joinPoint.getArgs(); //参数 

           //获取参数名称和值 

         Map<String,Object > nameAndArgs = getFieldsName( this .getClass(), clazzName, methodName,args);  

         System.out.println(nameAndArgs.toString()); 

         //为了省事，其他代码就不写了， 

         return result = joinPoint.proceed(); 

} 

private Map<String,Object> getFieldsName(Class cls, String clazzName, String methodName, Object[] args) throws NotFoundException {  

         Map<String,Object > map= new HashMap<String,Object>(); 

         ClassPool pool = ClassPool.getDefault();   

         //ClassClassPath classPath = new ClassClassPath(this.getClass());   

         ClassClassPath classPath = new ClassClassPath(cls);   

         pool.insertClassPath(classPath);   

         CtClass cc = pool.get(clazzName);   

         CtMethod cm = cc.getDeclaredMethod(methodName);   

         MethodInfo methodInfo = cm.getMethodInfo(); 

         CodeAttribute codeAttribute = methodInfo.getCodeAttribute();   

         LocalVariableAttribute attr = (LocalVariableAttribute) codeAttribute.getAttribute(LocalVariableAttribute.tag);   

         if (attr == null ) {   

             // exception   

         }   

        // String[] paramNames = new String[cm.getParameterTypes().length];   

         int pos = Modifier.isStatic(cm.getModifiers()) ? 0 : 1 ;   

         for ( int i = 0 ; i < cm.getParameterTypes().length; i++){   

             map.put( attr.variableName(i + pos),args[i]); //paramNames即参数名   

         }   

         //Map<> 

         return map;   

     }