Question

如何在web.xml中配置servlet

Answer 1

<servlet> 
    <servlet-name>Servlet唯一标示(自定义)</servlet-name> 
    <servlet-class>Servlet全路径</servlet-class> 
</servlet> 
<servlet-mapping> 
    <servlet-name>Servlet唯一标示(与上面一致)</servlet-name> 
    <url-pattern>请求访问的URL</url-pattern> 
</servlet-mapping> 
例如：
<servlet> 
    <servlet-name>downloadServlet</servlet-name> 
    <servlet-class>com.jerry.crm.DownloadServlet</servlet-class> 
</servlet> 
<servlet-mapping> 
    <servlet-name>downloadServlet</servlet-name> 
    <url-pattern>/download</url-pattern> 
</servlet-mapping>

Answer 2

<servlet>
   <servlet-name>自己随便起的名字，一般写为类名，首字母小写，必须和servlet-mapping的name一直</servlet-name>
   <servlet-class>你的类的完整路径</servlet-class>
</servlet>

<servlet-mapping>
   <servlet-name>自己随便起的名字，一般写为类名，首字母小写，必须和servlet的name一直</servlet-name>
   <url-pattern>你自己定义的访问路径</url-pattern>    
</servlet-mapping>