private string CreateByFile() { FileStream fileInput = new FileStream("D://023000874//融资服务协议.pdf", FileMode.Open); string documentid = signService.Create(fileInput, "远程签授权协议书");//有效期默认为30天,到期未完成签署,自动作废 // documentid = signService.Create(fileInput, "远程签授权协议书", DateTime.Now.AddDays(7));//7天后未完成签署,自动作废 fileInput.Close(); Console.WriteLine("根据文件创建合同成功,文档ID:{0}", documentid); return(documentid); }