解决HTTPClient长连接 60s会自动断开问题，springboot restful接口
配置一下springboot内置tomcat的KeepAliveTimeout属性即可package com.pxwl.devicetxtlog.config;import org.apache.catalina.connector.Connector;import org.apache.coyote.http11.Http11NioProtocol;import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCust.
