因此，我是Spring的新手，我正在尝试让文件上传为我的项目工作（顺便说一句，我正在使用Spring工具套件），提交表单时，我得到的只是：

HTTP状态500-无法解析多部分servlet请求；嵌套异常为java。lang.IllegalStateException：无法处理部件，因为未提供多部件配置

从浏览器堆栈跟踪：

type Exception report

message Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: Unable to process parts as no multi-part configuration has been provided

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: Unable to process parts as no multi-part configuration has been provided
    org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:100)
    org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.(StandardMultipartHttpServletRequest.java:78)
    org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:75)
    org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:108)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
root cause

java.lang.IllegalStateException: Unable to process parts as no multi-part configuration has been provided
    org.apache.catalina.connector.Request.parseParts(Request.java:2676)
    org.apache.catalina.connector.Request.getParts(Request.java:2643)
    org.apache.catalina.connector.RequestFacade.getParts(RequestFacade.java:1083)
    org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:85)
    org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.(StandardMultipartHttpServletRequest.java:78)
    org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:75)
    org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:108)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)

note The full stack trace of the root cause is available in the Apache Tomcat/8.0.27 logs.

这是jsp中的表单标记：

<form:form class="form-horizontal" role="form" method="post"
            action="newArtist.html" modelAttribute="artist" enctype="multipart/form-data">

输入部分：

<div class="form-group">
    <div class="col-lg-3">
        <label for="photo">Artist photo:</label>
        <form:input type="file" id="photo" path="photo"></form:input>
    </div>
</div>

照片存储在此字段中的艺术家对象：

@Lob
private byte[] photo;

控制器映射方法：

@RequestMapping(value = "/newArtist", method = RequestMethod.GET)
public String showAddArtistForm(Model model)
{
    model.addAttribute("artist", new Artist());
    return "newArtist";
}

@RequestMapping(value = "/newArtist", method = RequestMethod.POST)
public String addArtist(@ModelAttribute("artist") @Valid Artist artist, BindingResult result,
        @RequestParam("photo") MultipartFile photo) throws IOException
{   
    if (result.hasErrors())
        return "newArtist";

    if(photo.getBytes() != null)
        artist.setPhoto(photo.getBytes());

    artistService.addArtist(artist);

    return "redirect:artists.html";
}

servlet上下文中的多部分解析器配置。xml：

<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    <property name="maxUploadSize" value="10000000"/>
</bean>

web中的筛选器。xml：

<filter>
    <filter-name>MultipartFilter</filter-name>
    <filter-class>org.springframework.web.multipart.support.MultipartFilter</filter-class>
</filter>
<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
    <filter-name>MultipartFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

依赖项：

<!-- Apache Commons FileUpload -->
    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>1.3.1</version>
    </dependency>

    <!-- Apache Commons IO -->
    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.4</version>
    </dependency>

我还导入了Tomcat的配置文件上下文。xml到META-INF/context。xml和编辑过的上下文标记如下：

<Context allowCasualMultipartParsing="true">

似乎没有什么工作，任何帮助将不胜感激。