基于aop的日志记录方式实现

说明

最近有个项目需要增加日志记录功能，因为这个项目原来是基于spring开发的，在查阅了相关资料以后，我采用了spring aop的方式实现该需求，然后就有了本篇文章。

思路

我这边需求是这样的：要统计各个接口的调用次数，然后我想加上客户端ip、请求参数、返回结果等信息，而我的接口都是通过controller实现的，所以从原理上讲就是要通过aop拦截所有controller，实现日志记录。项目本身用到了swagger，每个接口都有ApiOperation注解，所以我的实现方式就变成了拦截ApiOperation注解，为什么要拦截ApiOperation，因为ApiOperation注解有对每个接口的描述信息，当然也是因为每个接口方法上都有ApiOperation注解，当然如果你愿意你也可以拦截RequestMapping，下面是我的aop实现：

package com.mytest.aop;

import io.swagger.annotations.ApiOperation;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @program: publicCoreServer
 * @description: aop 打印 接收参数日志
 * @author: liu yan
 * @create: 2019-11-21 09:15
 */


@Aspect
@Component//定义一个切面
public class LogRecordAspect {
    private static final Logger logger = LoggerFactory.getLogger(LogRecordAspect.class);

    private static final String UTF_8 = "utf-8";

    @Autowired
    private UpmsLogService upmsLogService;


    @Pointcut("@annotation(io.swagger.annotations.ApiOperation)")
    public void logPointCut() {

    }


    @Around("logPointCut()")
    public Object around(ProceedingJoinPoint point) throws Throwable {
        long beginTime = System.currentTimeMillis();
        //执行方法
        Object result = point.proceed();
        //执行时长(毫秒)
        long time = System.currentTimeMillis() - beginTime;

        //保存日志
        saveSysLog(point, beginTime, time, result);

        return result;
    }

    /**
     * 日志记录
     *
     * @param joinPoint
     * @param beginTime 开始时间
     * @param spendTime  用时
     * @param result  返回结果
     */
    private void saveSysLog(ProceedingJoinPoint joinPoint,long beginTime, long spendTime, Object result) {
        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
        Method method = signature.getMethod();

        UpmsLog upmsLog = new UpmsLog();
        upmsLog.setLogId(UUIDUtil.getUUID());
        upmsLog.setAppId("wx");

        ApiOperation annotation = method.getAnnotation(ApiOperation.class);
        if(annotation != null){
            //注解上的描述
            upmsLog.setDescription(annotation.value());
        }

        //请求的参数
        Object[] args = joinPoint.getArgs();
        String params = JSON.toJSONString(args[0]);
        upmsLog.setParameter(params);


        // 返回结果
        String resultJson = JSON.toJSONString(result);
        upmsLog.setResult(resultJson);

        //获取request
        HttpServletRequest request = HttpContextUtils.getHttpServletRequest();
        //设置IP地址
        upmsLog.setIp(IPUtils.getIpAddr(request));
        // 请求路径
        String requestUrl = request.getRequestURL().toString();
        upmsLog.setUrl(requestUrl);
        String requestURI = request.getRequestURI();
        upmsLog.setUri(requestURI);

        // 请求头
        String agentString = request.getHeader("User-Agent");
        upmsLog.setUserAgent(agentString);

        // 请求方式
        String authType = request.getMethod();
        upmsLog.setMethod(authType);

        //用户名
        Subject subject = SecurityUtils.getSubject();
        if (subject.isAuthenticated()) {
            Object userId = subject.getPrincipal();
            upmsLog.setUsername(userId.toString());
            upmsLog.setUserId(userId.toString());
        }

        String path = request.getContextPath();
        String baseURL =  request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
        upmsLog.setBasePath(baseURL);

        // 开始时间
        upmsLog.setStartTime(beginTime);
        // 用时
        upmsLog.setSpendTime(spendTime);
        upmsLog.setCreatetime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        //保存系统日志
        logger.info("日志信息："+ upmsLog);
        upmsLogService.saveLog(upmsLog);
    }


}

我的spring xml的配置如下：

 <context:component-scan
            base-package="com.mytest.aop">
        <context:include-filter type="annotation"
                                expression="org.aspectj.lang.annotation.Aspect" />
    </context:component-scan>

    <!-- 设置AOP为自动代理 -->
    <aop:aspectj-autoproxy proxy-target-class="true"/>

我的controller（部分）

@Api(value = "info", description = "相关控制器")
@Controller
@RequestMapping(value = "/test/getInfo")
public class InfoController {

    @Autowired
    private InfoService infoService;

    @ApiOperation(value = "aop日志测试")
    @RequestMapping("/getInfo")
    @ResponseBody
    public AjaxJson getInfo(String datas) {
        JSONObject data = JSONObject.parseObject(datas);

        AjaxJson result = infoService.getInfo(data.toString());
        return result;
    }
}

其他的servic、entity等代码这里就不放了，有需求的小伙伴可以留言。

标签：基于,String,aop,request,ApiOperation,upmsLog,org,import,日志
来源： https://www.cnblogs.com/caoleiCoding/p/11920879.html