Restful与Spring MVC

 

Spring Workflow:

 

 File upload process:

 

Analytical filter parameters:

<filter>
		<filter-name>MultipartFilter</filter-name>
		<filter-class>org.springframework.web.multipart.support.MultipartFilter</filter-class>
		<init-param>
			<param-name>multipartResolverBeanName</param-name>
			<param-value>multipartResolver</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>MultipartFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

　　Http conversion action:

<filter>
		<filter-name>hiddenHttpMethodFilter</filter-name>
		<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>hiddenHttpMethodFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

　　Error page information:

Solution:

 

 Code:

<-! Upload the configuration file parser ->
	<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 
         <! - Specifies the total upload file size can not exceed 20M. Note maxUploadSize not limited attribute for individual files, but the capacity of all files and ->
         <property name="maxUploadSize" value="20000000"/>
         <property name="defaultEncoding" value="utf-8"></property>
    </bean>