摘要:
//如果确认了上传文件,则判断文件类型是否符合要求 if (this.FileUpload1.HasFile) { //获取上传文件的后缀 String fileExtension = System.IO.Path.GetExtension(this.FileUpload1.FileName).To 阅读全文
posted @ 2017-05-07 19:57
泊月居
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