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: 2024-10-10 02:32:13

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