【原因分析】The superclass "javax.servlet.http.HttpServlet" was not found on the Java Bu

转：

java错误：The superclass "javax.servlet.http.HttpServlet" was not found on the Java Bu - 穆晟铭 - 博客园 (cnblogs.com)

原因分析：

其实从解决方案是把tomcat配置到路径当中可知，意思是当前项目没有发布在tomcat上面。