我使用的是Tomcat 7.0.65。
这是我的tomcat-users.xml:
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-status"/>
<user username="admin" password="tomcat" roles="manager,manager-gui,manager-script,manager-status"/>
以下是server.xml 中的服务器领域片段
<Realm className="org.apache.catalina.realm.MemoryRealm" />
我可以访问以下网址：[它第一次要求凭据]
http://localhost:8080/manager/statushttp://localhost:8080/manager/status/all
但是访问任何网址：
http://localhost:8080/manager/text/sessions?path=/exampleshttp://localhost:8080/manager/text/serverinfo
失败，返回"404未找到"。以下是显示的错误消息：
The page you tried to access (/manager/text/sessions) does not exist.
The Manager application has been re-structured for Tomcat 7 onwards and some of URLs have changed. All URLs used to access the Manager application should now start with one of the following options:
/manager/html for the HTML GUI
/manager/text for the text interface
/manager/jmxproxy for the JMX proxy
/manager/status for the status pages
Note that the URL for the text interface has changed from "/manager" to "/manager/text".
You probably need to adjust the URL you are using to access the Manager application. However, there is always a chance you have found a bug in the Manager application. If you are sure you have found a bug, and that the bug has not already been reported, please report it to the Apache Tomcat team.
请注意，我正在以/manager/text的身份访问url。即使卷曲也会出现同样的错误。
我是否缺少任何配置？
经过多次调试，我发现真正的原因是ManagerServlet未能实例化，并出现以下安全异常：
java.lang.SecurityException: Restricted (ContainerServlet) class org.apache.catalina.manager.ManagerServlet
修复方法是在TOMCAT_INSTALL_DIR/conf/Context.xml 的"Context"部分设置"privileged=true"
<!-- The contents of this file will be loaded for each web application -->
<Context privileged="true">
<!-- Default set of monitored resources. If one of these changes, the -->
<!-- web application will be reloaded.
在conf/tomcat-users.xml文件中提供以下角色。
<user username="test" password="test" roles="admin-gui,manager-gui"/>