Select multiple files to upload, display the upload speed, progress bar, pure FLASH code, and use the HTTP protocol, so the client and server do not need to install any components. Because it imitates FORM form submission, it supports all web page dynamic languages. :ASP PHP ASP.NET JSP, etc. CFUpdate component version 1.1.3 update instructions 1. Added a.MD5File parameter, which allows the component to calculate the MD5 signature of the file. Please check the annotation for detailed settings. 2. Added a.loadFileOrder parameter to adjust the loading order of selected files in the list 3. Added the a.mixFileNum parameter, which allows you to set the minimum number of files to select before starting to upload.