Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.1:run (default-cli) on project

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

先检查tomcat插件有没有写：

再检查 servlet依赖