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

        由于今天下载了一个eclipse se的版本,所以想把原本eclipse ee这个软件外面的文件夹eclipse名字该成eclipse ee,方便以后的区分和管理,改了后重新打开eclipse ee文件夹下的eclipse.exe,就出现了这个错误(如下图a)。 究其原因发现以前配置的eclipse信息完全初始化了,就像第一次打开elicpse一样。所以重新配置tomcat服务器,Window->Preferences->server->Runtime Environment->add->比如我是tomcat7.0这个版本(如图b),就选择apache tomcat 7.0 ->Browser->比如我把软件放在D盘tools文件夹下面,路径就是 D:\tools\apache-tomcat-7.0.27...finish就好了(如图c)。

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

 图a

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

图b

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

图c

        工作了几天了,熟悉了Http协议,文件头的信息传输等,要使用到HttpCore这个jar包的内容。【Bug笔记】The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

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

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