springMVC easyUI filebox 单个文件上传

被这个文件上传坑到如今。还是自己技术问题，照着之前extjs项目那边的上传实例，愣是上传不了

到后面就查了下springMVC的文件上传，依照那样搞定了/article/1357272.html

easyui 前端文件

<form id="brandAddForm" method="post" enctype="multipart/form-data">
<table cellpadding="5">
<tr>
<td>名称:</td>
<td><input class="easyui-textbox" type="text" name="name" data-options="required:true" style="width:200px"></input></td>
</tr>
<tr>
<td>描写叙述:</td>
<td><input class="easyui-textbox" name="description" data-options="multiline:true" style="height:100px;width:200px"></input></td>
</tr>
<tr>
<td>URL:</td>
<td><input class="easyui-textbox" name="url" style="width:200px"></td>
</tr>
<tr>
<td>LOGO:</td>
<td><input class="easyui-filebox" name="sourceFile" style="width:200px"></td>
</tr>
<tr>
<td>关键词:</td>
<td><input class="easyui-textbox" type="text" name="keywords" data-options="" style="width:200px"></input></td>
</tr>
</table>

</form>

springMVC 配置文件

<!-- SpringMVC上传文件时，须要配置MultipartResolver处理器 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="defaultEncoding" value="UTF-8"/>
<!-- 指定所上传文件的总大小不能超过200KB。注意maxUploadSize属性的限制不是针对单个文件。而是全部文件的容量之和 -->
<property name="maxUploadSize" value="200000"/>
</bean>

<!-- SpringMVC在超出上传文件限制时。会抛出org.springframework.web.multipart.MaxUploadSizeExceededException -->
<!-- 该异常是SpringMVC在检查上传的文件信息时抛出来的。并且此时还没有进入到Controller方法中 -->
<bean id="exceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
<property name="exceptionMappings">
<props>
<!-- 遇到MaxUploadSizeExceededException异常时。自己主动跳转到/WEB-INF/jsp/error_fileupload.jsp页面 -->
<prop key="org.springframework.web.multipart.MaxUploadSizeExceededException">error_fileupload</prop>
</props>
</property>
</bean>

model

public class BrandModel {

private Integer id;
private String name;
private String description;
private String url;
private String icon;
private MultipartFile sourceFile; //相应<span style="font-family: Arial, Helvetica, sans-serif;"><input class="easyui-filebox" name="sourceFile" style="width:200px"></span>

//set/get
}

service 拷贝到你自己的文件夹

FileUtils.copyInputStreamToFile(brandModel.getSourceFile().getInputStream(), new File(targetPath));