springMVC +Mybatis +spring aop 实现用户系统操作日志记录

业务场景：业务要求记录用户在系统的操作行为，并保存到数据库当中。

1、自定义注解，记录操作日志

import java.lang.annotation.Documented;import java.lang.annotation.ElementType;import java.lang.annotation.Inherited;import java.lang.annotation.Retention;import java.lang.annotation.RetentionPolicy;import java.lang.annotation.Target;/*** @company  ********** @description 类的方法描述注解* @author zzg* @create 2017-02-03==17*/@Target(ElementType.METHOD)   @Retention(RetentionPolicy.RUNTIME)   @Documented  @Inherited  public @interface MethodAction {/** * 方法描述 * @return */public String optionDescription() default "no description"; /** * 方法名称 * @return */public String methodName() default "no method name"; }

2、切面类

package aspect;import org.aspectj.lang.ProceedingJoinPoint;import org.apache.commons.lang.StringUtils;import org.springframework.web.context.request.RequestContextHolder;import org.springframework.web.context.request.ServletRequestAttributes;import com.alibaba.fastjson.JSON;import com.wlsq.kso.annotation.MethodAction;import com.wlsq.kso.entity.AccountSysLog;import com.wlsq.kso.service.AccountSysLogService;import com.wlsq.kso.util.SpringContextUtil;import java.lang.reflect.Method;import java.util.Date;import javax.servlet.http.HttpServletRequest;public class AccountSysOptionLogAspect {public Object doSystemLog(ProceedingJoinPoint point) throws Throwable {// 切入方法名称String methodName = point.getSignature().getName();   // 目标方法不为空if (StringUtils.isNotEmpty(methodName)) {String targetName = point.getTarget().getClass().getName();  Class targetClass = Class.forName(targetName);Method[] methods = targetClass.getMethods();for (Method m : methods) {   if (m.getName().equals(methodName)) {   boolean hasAnnotation = m.isAnnotationPresent(MethodAction.class);if (hasAnnotation) {HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();                    //请求参数String parame = null;StringBuilder builder = new StringBuilder();// 用户openIdString userOpenId = request.getParameter("userOpenId") == null ? null: request.getParameter("userOpenId").trim();String accessToken = request.getParameter("accessToken") == null ? null: request.getParameter("accessToken").trim();// 用户访问令牌String generalAccount = request.getParameter("generalAccount") == null ? null: request.getParameter("generalAccount").trim();// 未来社区总账户String sellerOpenId = request.getParameter("sellerOpenId") ==null ? null :request.getParameter("sellerOpenId").trim();//商户唯一编号 String consumState = request.getParameter("consumState") == null ? null: request.getParameter("consumState").trim();// 消费状态【0：未消费，1：支付，2支付超时，订单取消// ，3、已支付，超时需要退款】String consumType = request.getParameter("consumType") == null ? null: request.getParameter("consumType").trim();// 消费类型【0：普通商品，1：服务商品，2预售商品，3余额充值】String money = request.getParameter("money") == null ? null: request.getParameter("money").trim();// 消费金额String orderDetail = request.getParameter("orderDetail") == null ? null: request.getParameter("orderDetail").trim();// 订单详情String orderNum = request.getParameter("orderNum") == null ? null: request.getParameter("orderNum").trim();// 订单编号String playType = request.getParameter("playType") == null ? null: request.getParameter("playType").trim();// 支付平台类型【0：余额支付，1：微信支付，2：支付宝支付】String plateType = request.getParameter("plateType") == null ? null: request.getParameter("plateType").trim();// 平台类型【0：未来社区】String sign = request.getParameter("sign") == null ? null : request.getParameter("sign").trim();// 数字签名证书。//设置支付密码String password = request.getParameter("password") == null ? null : request.getParameter("password").trim();//支付密码。String optionType = request.getParameter("optionType") == null ? null : request.getParameter("optionType").trim();// 支付密码动作。if(userOpenId != null){builder.append(";参数userOpenId："+userOpenId);}if(accessToken != null){builder.append(";参数accessToken："+accessToken);}if(generalAccount !=null){builder.append(";参数generalAccount："+generalAccount);}if(sellerOpenId !=null){builder.append(";参数sellerOpenId："+sellerOpenId);}if(consumState !=null){builder.append(";参数consumState："+consumState);}if(consumType !=null){builder.append(";参数consumType："+consumType);}if(money !=null){builder.append(";参数money："+money);}if(orderDetail !=null){builder.append(";参数orderDetail："+orderDetail);}if(orderNum !=null){builder.append(";参数orderNum："+orderNum);}if(playType !=null){builder.append(";参数playType："+playType);}if(plateType != null){builder.append(";参数plateType："+plateType);}if(sign !=null){builder.append(";参数sign："+sign);}if(password !=null){builder.append(";参数password："+password);}if(optionType !=null){builder.append(";参数optionType："+optionType);}parame = builder.toString();MethodAction annotation = m.getAnnotation(MethodAction.class);// 方法描述String methodDescp = annotation.optionDescription();// 方法名称String name = annotation.methodName();// 用户IP地址String ip = getIpAddr(request) == null ? null : getIpAddr(request).trim();AccountSysLog log = new AccountSysLog();log.setOpenId(userOpenId);log.setOptionDesc(methodDescp);log.setOptionIp(ip);log.setOptionMethod(name);log.setOptionTime(new Date());log.setParame(parame);AccountSysLogService accountSysLogService =(AccountSysLogService) SpringContextUtil.getBean("accountSysLogService") ;accountSysLogService.insert(log);}  }   }}return point.proceed();}// 返回用IP地址public String getIpAddr(HttpServletRequest request) {String ip = request.getHeader(" x-forwarded-for ");if (ip == null || ip.length() == 0 || " unknown ".equalsIgnoreCase(ip)) {ip = request.getHeader(" Proxy-Client-IP ");}if (ip == null || ip.length() == 0 || " unknown ".equalsIgnoreCase(ip)) {ip = request.getHeader(" WL-Proxy-Client-IP ");}if (ip == null || ip.length() == 0 || " unknown ".equalsIgnoreCase(ip)) {ip = request.getRemoteAddr();}return ip;}}

3、spring-context.xml 切面类型配置

   <bean id="logAspect" class="aspect.AccountSysOptionLogAspect"/>     <aop:config><aop:aspect ref="logAspect"><aop:pointcut id="logPointCut" expression="execution(* com.wlsq.kso.web.*.*(..))"/><aop:around pointcut-ref="logPointCut" method="doSystemLog"/></aop:aspect></aop:config> 

 通过上面的配置，我们可以清楚知道切入点：com.wlsq.kso.web 下所有控制类的方法。

                                                                 切面类：aspect.AccountSysOptionLogAspect

                                                                 切面方法：doSystemLog

4、切入目标控制层,相关注解配置