報錯:Tomcat Manager App--403 Access Denied You are not authorized to view this page
解決辦法:
1.關閉Tomcat(安裝目錄下bin文件下shutdown批處理文件)
2.找到安裝目錄下conf文件夾tomcat-users.xml文件
3.在xml文件<tomcat-users></tomcat-user>標籤中添加以下配置信息
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="admin" password="123456" roles="admin-gui,admin,manager-gui,manager,manager-script,manager-jmx,manager-status"/>
4.註釋 webapps/manager/META-INF/context.xml
5.修改完成後保存修改,並重新啓動tomcat即可。
配置JMX
vim catalina.sh
CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote -Djava.rmi.server.hostname=192.168.60.252 -Dcom.sun.management.jmxremote.port=9012 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
調試debug
-Xdebug -Xrunjdwp:transport=dt_socket,address=60806,suspend=n,server=y