新建jsp报错“The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path”

新建jsp报错“The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path”

是没有将Tomcat运行时相关类加入项目导致的，所以需要进行如下操作：

右击项目名称->propertise->java build path->libraries->add libraries->server runtime->选择你的tomcat 服务器->finish

报错就消失了~~~