Linux 下Tomcat配置远程访问管理端

1：修改Tomcat默认端口号，将默认的8080修改为8081

apache-tomcat-8.5.31\conf\server.xml

    <Connector port="8081" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

2：配置管理台用户权限信息，注意username与password

apache-tomcat-8.5.31\conf\tomcat-users.xml

<?xml version="1.0" encoding="UTF-8"?>
<tomcat-users xmlns="http://tomcat.apache.org/xml"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
              version="1.0">

<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="test" password="test" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>

</tomcat-users>

3：配置manager

apache-tomcat-8.5.31\webapps\manager\META-INF\context.xml

将下面内容注释掉。

<?xml version="1.0" encoding="UTF-8"?>
<Context antiResourceLocking="false" privileged="true" >
<!--
  <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
         -->
<!--
  <Manager sessionAttributeValueClassNameFilter="java\.lang\.(?:Boolean|Integer|Long|Number|String)|org\.apache\.catalina\.filters\.CsrfPreventionFilter\$LruCache(?:\$1)?|java\.util\.(?:Linked)?HashMap"/>-->

</Context>

4：重启Tomcat服务。