web.xml -servlet

  <servlet>
   <servlet-name>SampleServlet</servlet-name>
   <servlet-class>ch07.SampleServlet</servlet-class>
    </servlet>
  <servlet-mapping>
    <servlet-name>SampleServlet</servlet-name>
    <url-pattern>/SampleServlet</url-pattern>
    </servlet-mapping>

 

<servlet>需要名稱和類，兩個屬性，

<servlet-mapping>需要名字和URL路徑屬性，

這個屬性的地址就是:

http://202.119.153.69:8383/ch07/SampleServlet