给tomcat添加管理用户，修改tomcat访问端口

1、给tomcat添加管理用户

　　访问tomcat主页 http://localhost:8080/ ，想进入网站管理必须要有用户名和密码，否则进不去

　　进入tomcat下的conf文件夹，打开tomcat-users.xml文件，在文件的倒数第二行插入以下代码

　　<role rolename="manager-gui"/>
　　<user username="bai" password="" roles="manager-gui"/>

　　 

 2、修改tomcat访问端口

　　在conf文件夹，打开server.xml，将8080修改成其他端口（tomcat默认端口是8080）

    <!-- A "Connector" represents an endpoint by which requests are received
         and responses are returned. Documentation at :
         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
         Java AJP  Connector: /docs/config/ajp.html
         APR (HTTP/AJP) Connector: /docs/apr.html
         Define a non-SSL HTTP/1.1 Connector on port 8080
    -->
    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
    <!-- A "Connector" using the shared thread pool-->
    <!--
    <Connector executor="tomcatThreadPool"
               port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

     -->