小编San*_*eev的帖子

我得到以下建议: -

@Before(value="@annotation(loggable)", argNames="joinPoint, loggable")
    public void before(JoinPoint joinPoint, Loggable loggable) {
        Class<? extends Object> clazz = joinPoint.getTarget().getClass();
        MethodSignature methodSignature = (MethodSignature) joinPoint
                .getSignature();
        Method method = methodSignature.getMethod();
        String methodName = joinPoint.getSignature().getName();
        Object[] args = joinPoint.getArgs();
        RequestMapping myAnnotation = method
                .getAnnotation(RequestMapping.class);
        CodeSignature codeSignature = (CodeSignature) joinPoint
                .getSignature();
        String[] argNames = codeSignature.getParameterNames();
        logger.info(".....");

    }

在类LoggerAspect中:

package net.prcins.esales.web.aspects;



import java.lang.reflect.Method;

import net.prcins.esales.aspect.IRequestLogger;
import net.prcins.esales.log.annotation.Loggable;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.reflect.CodeSignature;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory; …

尝试对控制器包中的所有请求方法（所有 GET 和 POST）调用 around 建议。该建议不适用于请求方法。下面是我的控制器和方面建议方法。

此外，我需要打印请求映射参数，如方法类型（Get 或 Post）和请求的 URL。

控制器类：

package net.prc.sales.web.controller;

// imports

@SessionAttributes({Dictionary.FORM_DRIVER_INFO})
@Controller
public class CustomerInfoController {
    @RequestMapping(value = Dictionary.URL_QUOTE_CUSTOMER_INFO, method = RequestMethod.GET)
    public ModelAndView viewEsCustInfo(Model model, HttpSession session) throws SessionExpiredException {
        ModelAndView mav = new ModelAndView();
        // ...
    }
    // ...
}

方面建议：

@Around("net.prc.sales.web.controller.*.*(..) && " + "@annotation(RequestMapping)")
public void ourAroundAdvice(ProceedingJoinPoint method) {
    System.out.println("Before-Advice Part:This is called before the method exceution.\n");
    try {
        method.proceed();
        System.out.println("After-Returning-Advice Part: This is called after the method returns nomally.\n");
    } …

我在使用Jackson反序列化JSON字符串时遇到问题.我得到错误:com.fasterxml.jackson.databind.JsonMappingException:找到了类型没有合适的构造[简单类型,类RatingDMO]:无法从JSON对象实例化(需要添加/启用类型的信息？)

我将字段映射到JSON文件,并且它的参数可用作属性并具有相同的类型.

注意: - 如果我提供no-arg构造函数(仅用于检查它是否有效),则测试有效.

我无法在代码中提供/保留默认构造函数,因为我在模型中有很少的最终字段.

mapper.readValue(new File("ratingRequest.json"),RatingDMO.class);

JSON文件: -

{
    "company": "Test",
    "state": "NJ",
    "lob": "PA",
    "channel": "IA",
    "username": "GlobalBatchUser",
    "password": "GlobalBatchUser",
    "policyNumber": "Test",
    "policyKey": 7267,
    "transactionType": "Quote",
    "evaluationType": null,
    "clientID": null,
    "policyTerm": "6",
    "effectiveDate": "01/01/1980",
    "policyXML": null,
    "firstName": null,
    "lastName": null,
    "businessName": null,
    "city": null,
    "zip": null,
    "effectiveDtStart": "06/06/2013",
    "effectiveDtEnd": "06/06/2014",
    "searchType": "uw1",
    "uuid": null,
    "policyStatusCodes": [],
    "eAdvisorCoverages": {},
    "customCoverages": {},
    "defaultCoverages": {},
    "action": null,
    "type": null,
    "selectedCoverage": null,
    "motorClubMember": true,
    "selectedSubCoveres": null,
    "customRated": true,
    "policyDMO": {
    "policyKey": …