jsp页面开始报错:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

http://jingyan.baidu.com/article/f79b7cb34f40569144023ef9.html

  1. 我们遇到的错误显示如下:

    错误:HttpServlet was not found on the Java
  2.  

    我们右击有错误提示的文件夹,如下:

    错误:HttpServlet was not found on the Java
  3.  

    我们点击”配置构建路径“,如下:

    错误:HttpServlet was not found on the Java
  4.  

    我们再点击”添加库“,如下:

    错误:HttpServlet was not found on the Java
  5.  

    我们选中上图中标出的选项,再点击下一步,如下:

    错误:HttpServlet was not found on the Java
  6.  

    我们再点击”完成“,如下:

  7. 7

    我们再点击”正常“,即可完成设置。这样我的错误就会消失了,如下:

    错误:HttpServlet was not found on the Java
原文地址:https://www.cnblogs.com/cyy-13/p/7419175.html