【发布时间】:2016-06-25 20:16:05
【问题描述】:
我已经尝试过其他答案中提到的先前方法,但 http://localhost:8080/InterConnect/ 仍然显示 404 错误。 而http://localhost:8080/InterConnect/servlet/HomePageServlet 页面运行平稳。
web.xml 文件:-
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<!-- Define servlets that are included in the example application -->
<welcome-file-list>
<welcome-file>HomePageServlet</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SignInServlet</servlet-name>
<servlet-class>SignInServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>SignUpServlet</servlet-name>
<servlet-class>SignUpServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>HomePageServlet</servlet-name>
<servlet-class>HomePageServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SignInServlet</servlet-name>
<url-pattern>/servlet/SignInServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SignUpServlet</servlet-name>
<url-pattern>/servlet/SignUpServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>HomePageServlet</servlet-name>
<url-pattern>/servlet/HomePageServlet</url-pattern>
</servlet-mapping>
【问题讨论】:
-
你能列出你尝试过的其他答案吗?
-
使用带有值的
标记,但这也不起作用。还有 标签 -
你有没有为 HomePageServlet servlet-mapping 的
<url-pattern>/</url-pattern>试过这个