Tomcat默认role

**1.**tomcat-users.xml，tomcat默认有四种角色

<?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="manager-gui"/>
<user username="admin" password="admin" roles="manager-gui"/>
</tomcat-users>

其中：
manager-gui 允许访问html接口(即URL路径为/manager/html/*)
manager-script 允许访问纯文本接口(即URL路径为/manager/text/*)
manager-jmx 允许访问JMX代理接口(即URL路径为/manager/jmxproxy/*)
manager-status 允许访问Tomcat只读状态页面(即URL路径为/manager/status/*)