文件上傳錯誤信息：Expected MultipartHttpServletRequest: is a MultipartResolver configured?

springMVC使用multipartFile上傳文件出錯：Expected MultipartHttpServletRequest: is a MultipartResolver configured?

該錯誤信息是由於springmvc配置信息的id必須為multipartResolver

修改之前代碼：

 

<!--注冊文件上傳解析器-->
    <bean id="commonsMultipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="defaultEncoding" value="UTF-8"></property>
    </bean>

 

 

修改之后代碼：

 

 

<!--注冊文件上傳解析器-->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="defaultEncoding" value="UTF-8"></property>
    </bean>