The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
1.选中有问题的文件,右击,选择Build Path -> configure Build Path,进入如下页面:
2.选择Add Library,进入如下页面:
3.选择Server Runtime,进入如下页面:
4.选择相应的tomcat,点击Finish即可.
1.选中有问题的文件,右击,选择Build Path -> configure Build Path,进入如下页面:
2.选择Add Library,进入如下页面:
3.选择Server Runtime,进入如下页面:
4.选择相应的tomcat,点击Finish即可.