Jsp页面报错The superclass "javax.servlet.http.HttpServlet" was not found on the Java

Eclipse创建jsp后报错

Multiple annotations found at this line:

- The superclass “javax.servlet.http.HttpServlet” was not found on the
Java

Build Path

- The superclass “javax.servlet.http.HttpServlet” was not found on the Java

Build Path



是因为缺少servlet-api.jar

右击项目文件，选择Build Path–>Configure Build Path…–>Libraries

如果没有Apache Tomcat，就点击Add Library–>Server Runtime–>Next–>选择Apache–>Finish，刷新项目看看错误是否消失。

如果有Apache Tomcat就点击Add Library…–>User Library–>Next–>User Libraries–>New…–>名字随便写–>ok–>Add External JARs…–>找到你Apache安装路径下的lib目录，选择servlet-api.jar–打开–>ok–>Finish–>ok，

好了，问题解决



转载自：http://blog.csdn.net/wu_wxc/article/details/51836297