Tomcat 404 错误:源服务器没有找到目标资源的当前表示或不愿意透露一个存在 [英] Tomcat 404 error: The origin server did not find a current representation for the target resource or is not willing to disclose that one exists

问题描述

我正在学习 o7planning 的教程，但卡在第 6 步:

但是 Tomcat 欢迎页面显示正常.

这是我迄今为止尝试过的解决方案(但它们不起作用):

<块引用>

右键单击项目->属性 ->项目方面 ->运行时 ->选中Apache Tomcat v9.0"；->应用 ->结束.

服务器选项卡 ->右击Tomcat v9.0..."；->属性 ->切换位置 ->选择使用tomcat安装"在服务器位置"上面板.

解决方案

问题解决了，我没有添加index.html.web.xml

中指出

注意:一个项目可能有多个 web.xml 文件.

如果

中还有另一个web.xml<块引用>

src/main/webapp/WEB-INF

然后您可能需要向

添加另一个索引(这次是index.jsp)<块引用>

src/main/webapp/WEB-INF/pages/

I was following the tutorial on o7planning and got stuck at step 6:

http://o7planning.org/en/10169/java-servlet-tutorial

It's just a simple project that show HelloWorld but for some reason I keep getting 404 error. Detail:

However the Tomcat welcome page showing properly.

Here solutions that I've tried so far (and they are NOT working):

Right-click project -> properties -> Project Facets -> Runtimes -> checked "Apache Tomcat v9.0" -> Apply -> finish.

Server tab -> Right-click "Tomcat v9.0..." -> properties -> switch location -> Choose "Use tomcat installation" on "Server locations" panel.

解决方案

Problem solved, I've not added the index.html. Which is point out in the web.xml

Note: a project may have more than one web.xml file.

if there are another web.xml in

src/main/webapp/WEB-INF

Then you might need to add another index (this time index.jsp) to

src/main/webapp/WEB-INF/pages/

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