<font face="Arial, ����" size="3"><span style="line-height: 19px;"> 这是一篇如何利用HTML5技术来实现一个带有上传进度条的文件上传功能。它使用XMLHttpRequest对象来上传文件并提供上传过程信息给浏览器客户端。利用这种方案不需要改变原有服务器端的任何代码，这样采用HTML5来代替Flash就方便多了。</span><br></font><div><span style="font-family: Arial, ����; line-height: 19px; background-color: rgb(255, 255, 255); "><font size="3"><br></font></span></div> <div> <p style="text-align: center;"><a href="data/attachment/portal/201309/22/144844sybczaoblncnhkob.jpg" target="_blank"><font size="3"><img src="data/attachment/portal/201309/22/144844sybczaoblncnhkob.jpg" alt="利用 HTML5 实现带有进度条的文件上传功能" ></font></a></p> <p style="text-align: center;"><font size="3"><br></font></p> <p style="text-align: left;"><font size="3"><span style="font-family: Arial, ����; line-height: 19px; text-align: start; background-color: rgb(255, 255, 255); ">教程地址：</span><a href="http://www.matlus.com/html5-file-upload-with-progress/" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(45, 131, 213); text-decoration: none; font-family: Arial, ����; line-height: 19px; text-align: start; background-color: rgb(255, 255, 255); ">http://www.matlus.com/html5-file-upload-with-progress/</a><br style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: Arial, ����; line-height: 19px; text-align: start; background-color: rgb(255, 255, 255); "><span style="font-family: Arial, ����; line-height: 19px; text-align: start; background-color: rgb(255, 255, 255); ">示例地址：</span><a title="demo" href="http://exposureroom.biz/upload.aspx" rel="nofollow" target="_blank" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(45, 131, 213); text-decoration: none; font-family: Arial, ����; line-height: 19px; text-align: start; background-color: rgb(255, 255, 255); ">http://exposureroom.biz/upload.aspx</a></font> </p> </div>
