目录
一、前言
通过request.getInputStream();的方式获取body参数实现起来比较复杂，因为输入流只能被使用一次。通过使用Spring的aop中point.getArgs()方法可以获取body参数，这种对源代码的侵入性比较小，优先选择。
参考：spring boot aop 中获取requestbody参数
二、效果展示
2020-07-23 14:19:59.124 |-INFO [http-nio-8080-exec-1] com.asyf.demo.config.AopLog [56] -|
【request_id】：6181ae98c4404481a522eeb8d2508f17
【请求 URL】：http://localhost:8080/test3
【请求 IP】：0:0:0:0:0:0:0:1
【请求类名】：com.asyf.demo.controller.DemoController【请求方法名】：test3
【body】：[{"name":"lisi","id":1}]
【请求参数】：{}
2020-07-23 14:19:59.140 |-INFO [http-nio-8080-exec-1] com.asyf.demo.config.AopLog [84] -|
【request_id】：6181ae98c4404481a522eeb8d2508f17
【返回值】：获取body传参的参数测试 - {"id":1,"name":"lisi"}
2020-07-23 14:19:59.154 |-INFO [http-nio-8080-exec-1] com.asyf.demo.config.AopLog [108] -|
【request_id】：6181ae98c4404481a522eeb8d2508f17
【请求耗时】：17毫秒
【浏览器类型】：UNKNOWN
【操作系统】：UNKNOWN
【原始User-Agent】：PostmanRuntime/7.26.1
三、切面类源码
package com.asyf.demo.config;
import cn.hutool.core.util.IdUtil;
import cn.hutool.json.JSONUtil;
import eu.bitwalker.useragentutils.UserAgent;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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.util.Map;
import java.util.Objects;
@Aspect
@Component
public class AopLog {
private static final Logger log = LoggerFactory.getLogger(AopLog.class);
private static final String START_TIME = "request-start";
private static final String REQUEST_ID = "request_id";
/**
* 切入点
*/
@Pointcut("execution(public * com..controller.*Controller.*(..))")
public void log() {
}
/**
* 前置操作
*
* @param point 切入点
*/
@Before("log()")
public void beforeLog(JoinPoint point) {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = Objects.requireNonNull(attributes).getRequest();
Map<String, String[]> parameterMap = request.getParameterMap();
StringBuffer sb = new StringBuffer();
String requestId = IdUtil.simpleUUID();
sb.append("\n【request_id】：").append(requestId);
sb.append("\n【请求 URL】：").append(request.getRequestURL());
sb.append("\n【请求 IP】：").append(getIp(request));
sb.append("\n【请求类名】：").append(point.getSignature().getDeclaringTypeName());
sb.append("【请求方法名】：").append(point.getSignature().getName());
sb.append("\n【body】：").append(JSONUtil.toJsonStr(point.getArgs()));
sb.append("\n【请求参数】：").append(JSONUtil.toJsonStr(parameterMap));
log.info(sb.toString());
// log.info("【请求 URL】：{}", request.getRequestURL());
// log.info("【请求 IP】：{}", request.getRemoteAddr());
// log.info("【请求类名】：{}，【请求方法名】：{}", point.getSignature().getDeclaringTypeName(), point.getSignature().getName());
// log.info("【body】：{}，", JSONUtil.toJsonStr(point.getArgs()));
// log.info("【请求参数】：{}，", JSONUtil.toJsonStr(parameterMap));
Long start = System.currentTimeMillis();
request.setAttribute(START_TIME, start);
request.setAttribute(REQUEST_ID, requestId);
}
/**
* 环绕操作
*
* @param point 切入点
* @return 原方法返回值
* @throws Throwable 异常信息
*/
@Around("log()")
public Object aroundLog(ProceedingJoinPoint point) throws Throwable {
Object result = point.proceed();
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = Objects.requireNonNull(attributes).getRequest();
String requestId = (String) request.getAttribute(REQUEST_ID);
StringBuffer sb = new StringBuffer();
sb.append("\n【request_id】：").append(requestId);
sb.append("\n【返回值】：").append(JSONUtil.toJsonStr(result));
log.info(sb.toString());
// log.info("\n【request_id】：" + requestId + "\n【返回值】：{}", JSONUtil.toJsonStr(result));
return result;
}
/**
* 后置操作
*/
@AfterReturning("log()")
public void afterReturning() {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = Objects.requireNonNull(attributes).getRequest();
String requestId = (String) request.getAttribute(REQUEST_ID);
StringBuffer sb = new StringBuffer();
sb.append("\n【request_id】：").append(requestId);
Long start = (Long) request.getAttribute(START_TIME);
Long end = System.currentTimeMillis();
sb.append("\n【请求耗时】：").append((end - start)).append("毫秒");
String header = request.getHeader("User-Agent");
UserAgent userAgent = UserAgent.parseUserAgentString(header);
sb.append("\n【浏览器类型】：").append(userAgent.getBrowser().toString());
sb.append("\n【操作系统】：").append(userAgent.getOperatingSystem());
sb.append("\n【原始User-Agent】：").append(header);
log.info(sb.toString());
// log.info("【请求耗时】：{}毫秒", end - start);
// log.info("【浏览器类型】：{}，【操作系统】：{}，【原始User-Agent】：{}", userAgent.getBrowser().toString(), userAgent.getOperatingSystem().toString(), header);
}
private String getIp(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;
}
}
四、maven依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.2.5</version>
</dependency>
<dependency>
<groupId>eu.bitwalker</groupId>
<artifactId>UserAgentUtils</artifactId>
<version>1.21</version>
</dependency>