首先双击我们集成好的Tomcat服务器 修改Server Locations选项 Specify the server path (i.e. catalina.base) and deploy path. Server must be published with no modules present to make changes. 默认选项为: Use workspace metadata(dose not modify Tomcat installation) 修改选项为: Use Tomcat installation(takes control of Tomcat installation) 关闭Overview选择保存我们的修改设置即可。