【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）。

 图a

图b

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。

（转载本站文章请注明作者和出处Coder的不平凡 ，请勿用于任何商业用途）

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

时间： 2024-11-06 23:33:36

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

JavaWeb: 报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

JavaWeb: 报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 好久不写Jsp,今天建立了一个Javaweb工程,并在eclipse中配置了Web容器Tomcat.原本开心的新建jsp页面,添加一个简单的Java类.可是,JSP页面顶端出现“红色”的报错信息:The superclass "javax.servlet.http.HttpServl

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

The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 用eclipse做jsp文件,自动创立的文件表头出现这个报错,应该怎么处理?tomcat的插件已经安装上了. 有一处刚发现了,是中英文标点问题,这两处,一个是The word 'username' is not correctly spelled,还一个是The document body. Contains all

eclipse:报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

JavaWeb: 报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 今天建立了一个Javaweb工程,并在eclipse中配置了Web容器Tomcat.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 Bu

eclipse中web工程新建jsp文件报错:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

web工程中新建jsp文件提示:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 解决方案: 1.右击web工程->属性或Build Path->Java Build Path->Libraries-> Add Libray...->Server Runtime ->JBoss 7.1 Runtime   2.切换到Java Bui

eclipse新建maven项目报错The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path的解决方案

具体表现为: 使用Eclipse+Maven建立了一个Javaweb工程,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. 解决方法: 在pom.xml中的  <build></build>中  添加: <plugins> <!-- 编码和编译和JDK版本 --> <plug

java web-The superclass &quot;javax.servlet.http.HttpServlet&quot; was not found on the Java Build Path

在静态项目上新建 jsp文件的时候,报错:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 这时需要在eclipse中的 windows->references->Server->Runtime Environments中添加服务器即可.

新建 jsp异常，The superclass &quot;javax.servlet.http.HttpServlet&quot; was not found on the Java Build Path

新项目,新建jsp页面的时候报异常: Multiple annotations found at this line: - The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path - The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 右

JavaWeb:报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 解决办法

JavaWeb: 报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 好久不写Jsp,今天建立了一个Javaweb工程,并在eclipse中配置了Web容器Tomcat.原本开心的新建jsp页面,添加一个简单的Java类.可是,JSP页面顶端出现"红色"的报错信息:The superclass "javax.servlet.http

eclipse中，项目有红叉之- The superclass &quot;javax.servlet.http.HttpServlet&quot; was not found on the Java Build Path

1.The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 2.原因:确实servlet-api.jar 3.导入servlet-api.jar,其中一种方法:项目右击->build path->configure build path->add library->server runtime->apache tomcat