1、在conf/tomcat-users.xml文件里面,在</tomcat-users>前面添加如下代码:
<role rolename="manager-gui"/>
<user username="admin" password="admin" roles="manager-gui"/>
2、打开/webapps/manager/META-INF/目录下context.xml文件,将内容注释或修改为:
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1|\d+\.\d+\.\d+\.\d+" />