问题
I want to upload video in my struts 2 web application. For this I am using File upload interceptor . My problem is that, I am able to upload image and text file successfully, but not able to video and flash files, file parameters are not get initialize in my action. I am doing in the following way:
entry in struts.xml :
<action name="uploadFile"
class="com.infoshore.noticeboard.actions.DssUploadFileAction" method="addUploadContent">
<interceptor-ref name="fileUpload">
<param name="allowedTypes">
image/png,image/gif,image/jpeg,image/pjpeg,image/jpg,video/x-ms-rmvb,video/x-ms-wmv,video/x-ms-avi,
video/fli,video/x-fli,video/x-atomic3d-feature,video/gl,video/x-gl,video/x-isvideo,video/mpeg,video/x-motion-jpeg,video/quicktime,video/x-sgi-movie,
video/x-mpeg,video/vnd.rn-realvideo,video/x-scm
</param>
<!-- <param name="allowedTypes">text/plain</param> -->
<param name="maximumSize">10485760</param>
</interceptor-ref>
<interceptor-ref name="logininterceptor" />
<interceptor-ref name="params" />
<interceptor-ref name="basicStack" />
<result name="success" type="chain">dssUploadContent</result>
<result name="input" type="chain">dssUploadContent</result>
<result name="login">login.jsp</result>
</action>
What wrong I am doing here, please tell me. Thanks.
回答1:
The maximumSize is per-file, configured globally OR per-Action
<interceptor-ref name="fileUpload">
<param name="maximumSize">10485760</param>
</interceptor-ref>
The default is 2097152 bytes (2 MB)
The multipart.maxSize
<constant name="struts.multipart.maxSize" value="100485760" />
is per-request, configured only globally;
The default is 2097152 bytes (2 MB) (source on File Upload Advanced Configuration)
Mixing this two parameters allows you to upload N files of maximumSize MB each one in a single request, if they do not break the struts.multipart.maxSize MB defined limit.
More info here
来源：https://stackoverflow.com/questions/16932363/upload-video-in-struts-2