摘要：FileInfo fi = new FileInfo(fileName);//excelFile为文件在服务器上的地址 HttpResponse contextResponse = HttpContext.Current.Response; contextResponse.Clear(); cont 阅读全文

摘要：<div class="row"> <div class="col-md-4 "> <div class="form-group"> <label for="file" class="col-md-3 control-label">文件</label> <div class="col-md-8" s 阅读全文