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

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。是由于在原来Javaweb工程类中没有添加Tomcat运行时相关类。具体的解决方法如下：1、右击web工程-》properties或Build Path-》Java Build Path->Libraries-> Add Libray...->Server Runtime -》Tomcat Server2、切换到Java Build Path界面中的Orader and Export，选择Tomcat。

注意：按以上方法操作时，若打开Server Runtime后一片空白，需要设置Apache服务器。设置方法为：window->Preferences->Server->Runtime Environment -> add --> 选择Apache的版本后点Next，再填入你apache服务器软件的安装（解压后）地址。

时间： 2024-08-04 01:09:38

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