【最详细实战】实战项目添加操作日志（aop、注解实现）

1、先定义aop

package cn.com.taiji.lawenforcement.logger.aop;

import cn.com.taiji.lawenforcement.core.config.UserInfoContext;
import cn.com.taiji.lawenforcement.logger.entity.OperationLog;
import cn.com.taiji.lawenforcement.logger.service.IOperationLogService;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.*;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;
import java.time.LocalDateTime;
import java.util.HashMap;
import java.util.Map;

/**
 * 日志切面
 */

@Aspect
@Component
@Slf4j
@MapperScan("cn.com.taiji.lawenforcement.logger.mapper")
public class OperationLogAspect {

    private ThreadLocal operationLogThreadLocal = new ThreadLocal<>();

    @Autowired
    IOperationLogService logService;

    /**
     * 前置通知，方法调用前触发 -记录开始时间
     */

    @Before("@annotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog)")
    public void beforeAdvice(JoinPoint joinPoint) {
        // 记录方法开始执行的时间
        // 接收到请求，记录请求内容
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder
                .getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();

        Map descMap = new HashMap<>();
        try {
            descMap = getControllerMethodDescription(joinPoint);
        } catch (Exception e) {
            e.printStackTrace();
        }

        //获取当前登录人信息
        UserInfoContext.UserInfo userInfo = UserInfoContext.currentUserInfo();
        OperationLog operationLog = OperationLog.builder()
                .startTime(String.valueOf(System.currentTimeMillis()))
                .clientIp(request.getRemoteAddr())
                .deptId((null!=userInfo)?userInfo.getDeptId():"")
                .orgId((null!=userInfo)?userInfo.getOrgId():"")
                .userId((null!=userInfo)?userInfo.getUserId():"")
                .requestUri(request.getRequestURI())
                .logDesc(descMap.get("desc"))
                .logModule(descMap.get("module"))
                .logOperationType(descMap.get("operationType"))
                .build();
        operationLogThreadLocal.set(operationLog);
    }

    /**
     * 后置通知，在目标方法完成之后调用通知，此时不会关 心方法的输出是什么
     */
    @After("@annotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog)")
    public void afterAdvice(JoinPoint joinPoint) {

        OperationLog operationLog = operationLogThreadLocal.get();
        operationLog.setEndTime(String.valueOf(System.currentTimeMillis()));
        operationLog.setOperationTime(LocalDateTime.now());
        logService.save(operationLog);

    }

    private static Map getControllerMethodDescription(JoinPoint joinPoint) throws Exception {
        String targetName = joinPoint.getTarget().getClass().getName();
        String methodName = joinPoint.getSignature().getName();
        Object[] arguments = joinPoint.getArgs();
        Class targetClass = Class.forName(targetName);
        Method[] methods = targetClass.getMethods();
        Map temp = new HashMap<>();
        for (Method method : methods) {
            if (method.getName().equals(methodName)) {
                Class[] clazzs = method.getParameterTypes();
                if (clazzs.length == arguments.length) {
                    if (method.getAnnotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog.class) != null) {
                        temp.put("module", method.getAnnotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog.class).module());
                        temp.put("operationType",
                                method.getAnnotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog.class).operationType());
                        temp.put("desc", method.getAnnotation(cn.com.taiji.lawenforcement.logger.annotation.OperationLog.class).desc());
                        break;
                    }

                }
            }
        }
        return temp;
    }
}

2、定义注解

package cn.com.taiji.lawenforcement.logger.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;


@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.METHOD})
public @interface OperationLog {

    // 模块名称
    String module() default "";


    // 日志操作类型
    String  operationType() default "";

    // 描述信息
    String desc() default "";
}

3、日志操作类型

package cn.com.taiji.lawenforcement.logger.annotation;

public interface OperationType {

    public static String ADD = "add";
    public static String DELETE ="delete";
    public static String EDIT ="edit";
    public static String QUERY = "query";
    public static String LOGINOUT ="loginOut";
    public static String LOGININ ="loginIn";
    public static String UPLOAD ="upload";
    public static String DOWNLOAD ="download";
    public static String IMPORT ="import";
    public static String EXPORT ="export";
}

4、实体类

package cn.com.taiji.lawenforcement.logger.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.*;
import lombok.experimental.Accessors;

import java.io.Serializable;
import java.time.LocalDateTime;


@Data
@EqualsAndHashCode(callSuper = false)
@Accessors(chain = true)
@TableName("tj_operation_log")
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class OperationLog implements Serializable
{
    
    private static final long serialVersionUID = 1L;
    
    @TableId(value = "id", type = IdType.AUTO)
    private Long id;
    
    /**
     * 用户id
     */
    @TableField("user_id")
    private String userId;
    
    /**
     * 部门id
     */
    @TableField("dept_id")
    private String deptId;
    
    /**
     * 用户姓名
     */
    @TableField("user_name")
    private String userName;
    
    /**
     * 局级id
     */
    @TableField("org_id")
    private String orgId;
    
    /**
     * 调用开始时间
     */
    @TableField("start_time")
    private String startTime;
    
    /**
     * 调用结束时间
     */
    @TableField("end_time")
    private String endTime;
    
    /**
     * 操作描述
     */
    @TableField("log_desc")
    private String logDesc;
    
    /**
     * 操作模块
     */
    @TableField("log_module")
    private String logModule;
    
    /**
     * 操作类型
     */
    @TableField("log_operation_type")
    private String logOperationType;
    
    /**
     * 请求路径
     */
    @TableField("request_uri")
    private String requestUri;
    
    /**
     * 客户端ip
     */
    @TableField("client_ip")
    private String clientIp;
    
    /**
     * 操作时间
     */
    @TableField("operation_time")
    private LocalDateTime operationTime;
    
    /**
     * 备注
     */
    @TableField("remark")
    private String remark;
    
}

5、log4j2配置文件

在我的资源下载

6、在依赖里，排除logging

    
        org.springframework.boot
        spring-boot-starter-logging
    

7、使用：

在接口上直接添加就可以

@OperationLog(module = "添加商品模块", desc = "添加商品操作", operationType = OperationType.ADD)

8、库里保存数据