The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

2021-08-27 16:02:27 浏览数 (1)

如果项目

JSP页面顶端出现“红色”的报错信息:The superclass"javax.servlet.http.HttpServlet" was not found on the Java Build Path。

右键 项目  

选择 Add Library

选择Server Runtime

点击 finish

点击OK即可

java servlet

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