File -> project structure -> Modules -> 右侧Dependencies -> 然后点加号把配置好的Tomcat的依赖包加进去File -> project structure -> Modules -> 右侧Depen
File -> project structure -> Modules -> 右侧Dependencies -> 然后点加号把配置好的Tomcat的依赖包加进去File -> project structure -> Modules -> 右侧Depen