1.报错IllegalArgumentException: The AJP Connector is configured with secretRequired="true" but the secret
2.tomcat版本：Apache Tomcat/8.5.51
参考：https://blog.csdn.net/zhangjianming2018/article/details/104447164
vim /opt/application/tomcat/wxqyh_18086/conf/server.xml
secretRequired=""
Apache Tomcat/8.5.51 secretRequired="true"
原文：https://www.cnblogs.com/hixiaowei/p/12380777.html