Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:deploy (default-cli) on project Resource: Cannot invoke Tomcat manager: Connection refused: connect -> [Help 1]

1、问题描述

在 DOS 下执行 tomcat7-maven-plugin 插件部署，启动 Apache Tomcat 服务报错如下：在 DOS 下执行 tomcat7-maven-plugin 插件部署，启动