1 、修改conf/tomcat-users.xml <role rolename="manager-gui"/> <user username="tomcat" password="tomcat" roles="manager-gui"/> 2、修改webapps/manager/META-INF/context.xml <Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="^.*$" /> 3 重启Tomcat 并登录 进入tomcat目录bin文件夹下./shutdown.sh./startup.sh