请求日志添加request-id
作者:互联网
package com.xf.config; import java.util.Date; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.slf4j.MDC; import org.springframework.web.servlet.HandlerInterceptor; import cn.hutool.core.date.DateUtil; import cn.hutool.core.util.IdUtil; import lombok.extern.slf4j.Slf4j; @Slf4j public class RequestInterceptor implements HandlerInterceptor { public static final String REQUEST_ID_KEY = "request-id"; @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { MDC.put(REQUEST_ID_KEY, getRequestId(request)); log.info("拦截一下哦"); return HandlerInterceptor.super.preHandle(request, response, handler); } @Override public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) { // 把requestId添加到响应头,以便其它应用使用 response.addHeader(REQUEST_ID_KEY, MDC.get(REQUEST_ID_KEY)); // 请求完成,从MDC中移除requestId MDC.remove(REQUEST_ID_KEY); } public static String getRequestId(HttpServletRequest request) { String requestId; String parameterRequestId = request.getParameter(REQUEST_ID_KEY); String headerRequestId = request.getHeader(REQUEST_ID_KEY); // 根据请求参数或请求头判断是否有“request-id”,有则使用,无则创建 if (parameterRequestId == null && headerRequestId == null) { requestId = DateUtil.format(new Date(), "yyyyMMddHHmmssSSS") + IdUtil.simpleUUID().substring(0, 5); } else { requestId = parameterRequestId != null ? parameterRequestId : headerRequestId; } return requestId; } }
<property name="log.pattern" value="%X{request-id} %-5level %logger{200} - [%method,%line] - %msg%n" />
标签:request,REQUEST,ID,requestId,KEY,import,日志,id 来源: https://www.cnblogs.com/wanjun-top/p/13566821.html