Failed to execute goal org.codehaus.mojo

Maven ¹¹½¨Ê§°Ü：

¡¡¡¡±¨´í：Failed to execute goal org.codehaus.mojo:tomcat-maven-plugin:1.1:redeploy (default-cli) on project poc: Cannot invoke Tomcat manager: Connection refused -> [Help 1]

¡¡¡¡Ô­Òò：Maven¹¹½¨Ç°ÐèÊÖ¶¯ÆôTomcat，ÏÈÆô¶¯TomcatÔÙ¹¹½¨

תÔØÓÚ:https://www.cnblogs.com/java-zone/articles/3317476.html