apache-tomcat-8.5.34\conf\tomcat-users.xml 加上以下配置信息
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="manager-script"/>
<user username="tomcat" password="tomcat" roles="admin-gui,admin,manager-gui,manager,manager-script"/>