全链路跟踪TraceId日志
1、创建全局过滤器,在请求头上带入traceId参数,穿透到下游服务.
package com.by.tokenfilter;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.ObjectUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import