Tomcat中web.xml配置??急求!!!
我的web.xml
<?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>
<display-name>My Web Application</display-name>
<description>
A application for test.
</description>
<servlet>
<servlet-name>ThreeParams</servlet-name>
<display-name>ThreeParams</display-name>
<description>A ThreeParams Servlet</description>
<servlet-class>coreservlets.ThreeParams</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ThreeParams</servlet-name>
<url-pattern>/ThreeParams</url-pattern>
</servlet-mapping>
</web-app>
但我提交jsp给这Servlet就出现404错误