简单的文件合并。将压缩包合并在一个图片文件上，达到在百度贴吧上传附件的目的-Simple file merge. It can combine a picture with a rar/zip file, to upload attachments in the Baidu Post Bar purpose

ajax上传文件，附带进度条，解压包导入即可-ajax upload files, with a progress bar, unzip the package import can