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SpringMVC抛出SizeLimitExceededException控制台一直报错停止不了.

环境：

spring-webmvc-3.1.1.RELEASE ; commons-fileupload-1.2.2

操作描述：

上传大文件后。错误提示会不断的重复出现，没有停下来的意思。

错误提示：

Caused by: org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (4204) exceeds the configured maximum (2048)

    at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:937)     at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331)     at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:351)     at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:126)     at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:156)     ... 24 more [25 20:02:57,394 DEBUG] [http-8080-2] servlet.DispatcherServlet - Rendering view [org.springframework.web.servlet.view.JstlView: name 'error'; URL [/WEB-INF/jsp/error.jsp]] in DispatcherServlet with name 'dispatcher' [25 20:02:57,394 DEBUG] [http-8080-2] view.JstlView - Added model object 'exception' of type [org.springframework.web.multipart.MaxUploadSizeExceededException] to request in view with name 'error' [25 20:02:57,394 DEBUG] [http-8080-2] view.JstlView - Forwarding to resource [/WEB-INF/jsp/error.jsp] in InternalResourceView 'error'

[25 20:02:57,597 DEBUG] [http-8080-2] servlet.DispatcherServlet - Successfully completed request

解决方法:

将web.xml文件中的<url-pattern>/*</url-pattern> 改为 <url-pattern>/</url-pattern>，去掉*号，如下：

    <servlet>

        <servlet-name>dispatcher</servlet-name>         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>         <load-on-startup>1</load-on-startup>     </servlet>     <servlet-mapping>         <servlet-name>dispatcher</servlet-name>         <url-pattern>/</url-pattern>     </servlet-mapping>

出错原因：

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