[转]The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
完整错误信息:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESSFOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THECOPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVERCAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICTLIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING INANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF SUCH DAMAGE.
Description Resource Path Location Type
The superclass "javax.servlet.http.HttpServlet" was not found on the JavaBuild Path add.jsp /dwz-Java/WebContent/WEB-INF/jsp/management/news line 1 JSP Problem
简而言之:没有配置Web服务器。
在出现此错误的项目上单击鼠标右键-->Build Path-->Configure Build Path
到了添加Server Library步骤时,里面是空选项,没有Tomcat 7.0选择,怎么办?
1、选择 eclipse 的WIndows菜单》Preferences 预设
2、在左侧列表中找到 Server 项,展开,选中:Runtime Environments,右侧点击添加按钮
3、这里要根据你使用的 Tomcat 版本来选择,不一定是 Tomcat 7.0;
我这里是演示添加 Tomcat,当然也可以选择添加 IBM 的 Liberty ,或者 JBoss 之类的 Web 服务器(Java EE容器)
如果你还没有安装 Tomcat,那可以去官网下载一个压缩包解压到一个目录就可以了。
4、点击 Browse 按钮选择 Tomcat 所在的位置
选择 JRE (JavaRuntime Environment),当然你可以使用 Eclipse 自带的,
但如果你想使用自己安装的版本就需要添加一下;初学使用自带的就可以了;
5、上面一切就绪点击 Finish 按钮就可以了。
参考文档:
http://blog.csdn.net/testcs_dn/article/details/36455669
http://blog.csdn.net/testcs_dn/article/details/70336604
[转]The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path的更多相关文章
- The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path解决方案
0.环境: win7系统,Tomcat9配置无误. 1.错误: 项目中某一.jps页面忽然出现错误,鼠标点上去为:The superclass "javax.servlet.http.Htt ...
- 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 Ja ...
- 错误:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
我们在利用Eclipse进行Java web开发时,可能会出现这样的错误:The superclass javax.servlet.http.HttpServlet was not found on ...
- ubuntu下eclipse遇到The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
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 Ja ...
- 项目忽然出现 The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path 解决方法
0.环境: 新装win8.1系统,Tomcat配置无误. 1.错误: 项目中某一.jps页面忽然出现错误,鼠标点上去为:The superclass "javax.servlet.http. ...
- JavaWeb:报错信息The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
建立了一个Javaweb工程,并在eclipse中配置了Web容器Tomcat.新建的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 & ...
- 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 ...
- java开发eclipse常见问题(一)The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
最近刚开始用Eclipse开发,刚开始都是按教程一步一步的新建web工程也没出现什么问题. 今天选了一个新的workspace,建了个web工程发现最简单的jsp页面都报错:The superclas ...
- java web(jsp)-The superclass "javax.servlet.http.HttpServlet" 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 ...
- Eclipse导入JavaWeb项目报错:The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
JavaWeb项目中写的JSP页面需要Web容器解析处理成HTML才能展示到前端浏览器,解析JSP需要Web容器.JSP页面顶端出现“红色”的报错信息:The superclass "jav ...
随机推荐
- Vue组件的基础用法(火柴)
前面的话 组件(component)是Vue最强大的功能之一.组件可以扩展HTML元素,封装可重用的代码,根据项目需求,抽象出一些组件,每个组件里包含了展现.功能和样式.每个页面,根据自己的需要,使用 ...
- recovery 根据@/cache/recovery/block.map描述从data分区升级
随着android版本的更新,系统固件的大小也越来越大,升级包也越来越大,cache分区已经不够存储update.zip了,所以应用把update.zip下载到data分区,默认情况下data分区是可 ...
- redis的一命令
参考http://redisdoc.com/ 参考http://redis.io/commands 连接操作相关的命令 默认直接连接 远程连接-h 192.168.1.20 -p 6379 ping ...
- Sql Server中查询当天,最近三天,本周,本月,最近一个月,本季度的数据的sql语句
--当天: --最近三天: --本周: select * from T_news WHERE (DATEPART(wk, addtime) = DATEPART(wk, GETDATE())) AND ...
- Chrome及Chrome内核浏览器改变开发者工具字体大小
1.打开浏览器,按F12调用开发者工具 2.按Ctrl+数字加号键,可看到字体变大,按Ctrl+数字减号键,字体变小 3.重新启动浏览器后字体仍然保持修改后的字体大小
- pyenv离线安装python各版本
1.问题描述: 可能是国内的网络原因,在线用pyenv安装python老是定住没反应 [root@zabbix ~]# pyenv install Downloading Python-.tar.xz ...
- Linux远程访问及控制(SSH)
1.ssh协议:用于远程登录,端口号:22/tcp 配置文件: 1)服务器端口:/etc/ssh/sshd_config 2)客户端 :/etc/ssh/ssh_config 2.服务器监听选项: U ...
- 命令行方式安装Pycharm
sudo apt install snapd snapd-xdg-open snap refresh sudo snap install pycharm-professional --classic
- [bug]android monkey命令在Android N和Android O上的一点差异发现
最近再调试这个统计FPS的代码,发现代码在android N上可以正常运行,但在android O上却运行不了,拼了命的报错,给出的提示就是 ZeroDivisionError: division b ...
- 【 nginx 】怎么安装nginx
一,下载地址:http://nginx.org/en/download.html 二,下载完成之后,是一个安装包,解压之后就能直接使用 三,点击进去我们刚刚解压好的nginx的安装包,打开nginx. ...