一 工程结构

二 配置

2.1 配置pom

<!--spring boot的启动类 -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <version>1.16.18</version>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-aop</artifactId>
    </dependency>

    <dependency>
      <groupId>com.baomidou</groupId>
      <artifactId>mybatis-plus-boot-starter</artifactId>
      <scope>provided </scope>
    </dependency>
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>2.0.0</version>
    </dependency>

2.2 自定义枚举

1.业务枚举

package com.ljf.aopdemo.log.enums;

public enum BusinessType {
    /**
     * 其它
     */
    OTHER,

    /**
     * 新增
     */
    INSERT,

    /**
     * 修改
     */
    UPDATE,

    /**
     * 删除
     */
    DELETE,

    /**
     * 授权
     */
    ASSGIN,

    /**
     * 导出
     */
    EXPORT,

    /**
     * 导入
     */
    IMPORT,

    /**
     * 强退
     */
    FORCE,

    /**
     * 更新状态
     */
    STATUS,

    /**
     * 清空数据
     */
    CLEAN,
}

2.功能类型枚举

package com.ljf.aopdemo.log.enums;

/**
 * 操作人类别
 */
public enum OperatorType {
    /**
     * 其它
     */
    OTHER,

    /**
     * 后台用户
     */
    MANAGE,

    /**
     * 手机端用户
     */
    MOBILE
}

2.3 自定义注解

 代码

package com.ljf.aopdemo.log.aspect;


import com.alibaba.fastjson.JSON;
import com.ljf.aopdemo.log.annotation.Log;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpMethod;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Collection;
import java.util.Map;

@Aspect
@Component
public class LogAspect {

   // @Autowired
    //private OperLogService operLogService;

    @AfterReturning(pointcut = "@annotation(sbLog)", returning = "jsonResult")
    public void doAfterReturning(JoinPoint joinPoint, Log sbLog, Object jsonResult) {
        handleLog(joinPoint, sbLog, null, jsonResult);
    }

    protected void handleLog(final JoinPoint joinPoint, Log controllerLog, final Exception e, Object jsonResult) {
        try {
            RequestAttributes ra = RequestContextHolder.getRequestAttributes();
            ServletRequestAttributes sra = (ServletRequestAttributes) ra;
            HttpServletRequest request = sra.getRequest();

            // *========数据库日志=========*//
            // 设置方法名称
            String className = joinPoint.getTarget().getClass().getName();
            String methodName = joinPoint.getSignature().getName();
           System.out.println("calssname:"+className+" methodname:"+methodName);
        } catch (Exception exp) {
            exp.printStackTrace();
        }
    }



    /**
     * 参数拼装
     */
    private String argsArrayToString(Object[] paramsArray) {
        String params = "";
        if (paramsArray != null && paramsArray.length > 0) {
            for (Object o : paramsArray) {
                if (!StringUtils.isEmpty(o) && !isFilterObject(o)) {
                    try {
                        Object jsonObj = JSON.toJSON(o);
                        params += jsonObj.toString() + " ";
                    } catch (Exception e) {
                    }
                }
            }
        }
        return params.trim();
    }

    /**
     * 判断是否需要过滤的对象。
     *
     * @param o 对象信息。
     * @return 如果是需要过滤的对象，则返回true；否则返回false。
     */
    @SuppressWarnings("rawtypes")
    public boolean isFilterObject(final Object o) {
        Class<?> clazz = o.getClass();
        if (clazz.isArray()) {
            return clazz.getComponentType().isAssignableFrom(MultipartFile.class);
        } else if (Collection.class.isAssignableFrom(clazz)) {
            Collection collection = (Collection) o;
            for (Object value : collection) {
                return value instanceof MultipartFile;
            }
        } else if (Map.class.isAssignableFrom(clazz)) {
            Map map = (Map) o;
            for (Object value : map.entrySet()) {
                Map.Entry entry = (Map.Entry) value;
                return entry.getValue() instanceof MultipartFile;
            }
        }
        return o instanceof MultipartFile || o instanceof HttpServletRequest || o instanceof HttpServletResponse
                || o instanceof BindingResult;
    }
}

2.4 触发收集日志的配置

@RestController
public class RoleController {
    @GetMapping("/testjson")
    @Log(title = "角色管理testjson",businessType = BusinessType.INSERT)
    public Object testjson(){
        Map<String,String> map = new HashMap<>();
        return "ok成功" ;
    }
}

2.5 测试验证

1.页面访问

2.日志打印