jFinal框架之拦截器的使用

先写拦截器代码 

package com.dlcloud.oa.erp.aop;

import com.alibaba.fastjson.JSON;
import com.dlcloud.oa.common.constant.BehaviorEnum;
import com.dlcloud.oa.erp.admin.entity.AdminUser;
import com.dlcloud.oa.erp.work.entity.OperateLog;
import com.dlcloud.oa.utils.BaseUtil;
import com.dlcloud.oa.utils.BehaviorEnumlUtils;
import com.dlcloud.oa.utils.R;
import com.jfinal.aop.Interceptor;
import com.jfinal.aop.Invocation;
import com.jfinal.core.Controller;
import com.jfinal.log.Log;
import org.apache.commons.lang3.StringUtils;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

public class BehaviorLogInterceptor implements Interceptor {
    @Override
    public void intercept(Invocation invocation) {
        invocation.invoke();
        try {
            Controller controller = invocation.getController();
            HttpServletRequest request = controller.getRequest();

            String methodName = invocation.getMethodName();//方法名称
            String url = request.getRequestURL().toString();//请求的url
            BehaviorEnum behaviorEnum = null;//拦截协议
            if (StringUtils.isNoneBlank(url)) {
                behaviorEnum = BehaviorEnumlUtils.getBehaviorEnumByUrl(url);
            }
            if (null != behaviorEnum) {//找到拦截协议
                String addr = request.getRemoteAddr();
                String ip = request.getRemoteHost();
                int port = request.getRemotePort();
                AdminUser userInfo = BaseUtil.getUser();//用户信息
                userInfo.getUserId();//用户id
                userInfo.getRoles();//用户角色
                String paramContent = getRequestBody(invocation, controller, request);//请求参数
                OperateLog operateLog = new OperateLog();
                operateLog.setRealname(userInfo.getRealname());//用户姓名
                operateLog.setMethod(methodName);//方法名称
               // paramContent=2000 paramContent = new HashMap();
            paramContent.put("传递参数", request.getParameterMap());
       if (StringUtils.isNoneBlank(jsonData)) {
           paramContent.put("发送参数", jsonData);
        }

        return JSON.toJSONString(paramContent);
    }
}

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然后在配置类里面配置一下就齐活了