maven启动tomcat7:run报错：Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.1:run (default-cli) on project travel: Could not start Tomcat

1.今天本来一切正常，但是突然maven项目的tomcat启动就失败了，报错：Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.1:run (default-cli) on project travel: Could not start Tomcat

 

 2.想起来刚刚因为乱码问题去更改了maven的设置参数：

 

 3.发现vm option里面的参数之间不能用,隔开，应该用空格隔开，改过来就好了。

 

 综上，maven真的很严格哈哈哈哈