<!-- SpringMVC --> 
<servlet> 
 <servlet-name>myWeb</servlet-name> 
 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
 <init-param> 
  <param-name>contextConfigLocation</param-name> 
  <param-value>classpath:springmvc/servlet.xml</param-value> 
 </init-param> 
 <load-on-startup>1</load-on-startup> 
 <multipart-config> 
  <!-- <location>/</location> --> 
  <max-file-size>5242880</max-file-size> <!--单个文件最大大小：5MB--> 
  <max-request-size>20971520</max-request-size> <!--所有文件最大大小：20MB--> 
  <file-size-threshold>0</file-size-threshold> <!-- 超过这个大小直接存硬盘，而不是内存 --> 
 </multipart-config> 
</servlet> 
 
<servlet-mapping> 
 <servlet-name>myWeb</servlet-name> 
 <url-pattern>/</url-pattern> 
</servlet-mapping>