此错误讯息
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.0:deploy (default-cli) on project MavenWeb: Cannot invoke Tomcat manager: Connection to http://127.0.0.1:8080 refused: Connection refused -> [Help 1]
暗示这与身份验证有关。尝试改变这个
<role rolename="manager-gui"/><user username="tomcat" password="tomcat" roles="manager-gui"/>
至
<role rolename="manager-script"/><user username="tomcat" password="tomcat" roles="manager-script"/>
通过基于浏览器的管理客户端无法通过Maven插件进行访问:)
