无法上传大文件 [英] Not able to upload large files

问题描述

我想上传大量图像文件(最大10mb) 为此，我正在使用以下配置为struts.xml

I would like to upload large amount of image file (max size 10mb) for that I am using following configuration is struts.xml

<interceptors>
    <interceptor-stack name="fileUploadStack">
        <interceptor-ref name="exception" />
        <interceptor-ref name="alias" />
        <interceptor-ref name="servletConfig" />
        <interceptor-ref name="prepare" />
        <interceptor-ref name="i18n" />
        <interceptor-ref name="chain" />
        <interceptor-ref name="debugging" />
        <interceptor-ref name="profiling" />
        <interceptor-ref name="scopedModelDriven" />
        <interceptor-ref name="modelDriven" />
        <interceptor-ref name="fileUpload">
            <param name="maximumSize">10485760</param>
            <param name="allowedTypes">image/jpg,image/jpeg,image/gif,image/png,image/pjpeg</param>
        </interceptor-ref>
        <interceptor-ref name="checkbox" />
        <interceptor-ref name="staticParams" />
        <interceptor-ref name="actionMappingParams" />
        <interceptor-ref name="params">
            <param name="excludeParams"> dojo\..*,^struts\..*</param>
        </interceptor-ref>
        <interceptor-ref name="conversionError" />
        <interceptor-ref name="validation">
            <param name="excludeMethods"> input,back,cancel,browse</param>
        </interceptor-ref>
        <interceptor-ref name="workflow">
            <param name="excludeMethods"> input,back,cancel,browse</param>
        </interceptor-ref>
    </interceptor-stack>
</interceptors>
   <action name="ownmessageswithimage" class="social.action.UserMessages" method="insertImage">
    <result name="success">/pages/profile/userSingleMessage.jsp</result>
    <result name="input">/pages/errorpages/ajaxError.jsp</result>
    <result name="login">/pages/pleaselogin.jsp</result>
</action>

这是我的jsp文件代码

This is my jsp file code

     <script  type="text/javascript" src="js/jquery.form.js"></script>
        <form id="own_message_post" action="ownmessageswithimage" method="post"> 
            <input id="fileupload" type="file" name="user_post_image"  data-url="ownmessages" />
<textarea name="message"  rows="4" cols="45" id="text_message_status" 
                  ></textarea><br>
                    <input type="submit" value="Post" id="submit_form_button" 
                   style="background:#004091;padding: 2px 20px 2px 20px;color: whitesmoke;font-weight: bold" />
        </form>
        <script type="text/javascript">
            $('#own_message_post').ajaxForm(function(data) {

                $('#fileupload').val("");

            }); 
        </script>

我正在使用malsup异步文件上传脚本 但是问题是它没有上传最大10 mb的大文件. 如何使其成为可能.

I am using malsup asynchronous file upload script But problem is that it is not uploading large file up to 10 mb. How to make it possible.

推荐答案

您应将常量添加到配置文件中，以允许多部分内容的大小最大为10M

You should add the constant to configuration file to allow multipart content size up to 10M

<constant name="struts.multipart.maxSize" value="10485760"/>

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