问题：Request processing failed； nested exception is org.springframework.web.multipart.MultipartException
音讯 Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.lang.IllegalStateException: 因为没有提供multi-part配置，无奈解决parts
形容 服务器遇到一个意外的状况，阻止它实现申请。
在application.xml配置文件中加上<multipart-config/>
<?xml version="1.0" encoding="UTF-8"?><web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" version="4.0"> <servlet> <servlet-name>dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <multipart-config/> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:application.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping></web-app>