public IActionResult ImportSave()
{
var files = Request.Form.Files;
if (files.Count == 0)
{
ViewData["errmsg"] = "您没有选择要导入的文件!";
return(View());
}
Business.Flow flow = new Business.Flow();
System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
foreach (var file in files)
{
var stream = file.OpenReadStream();
int count = (int)stream.Length;
byte[] b = new byte[count];
int readCount = 0;
while (readCount < count)
{
readCount += stream.Read(b, readCount, 1024);
}
string json = System.Text.Encoding.UTF8.GetString(b);
string msg = flow.ImportFlow(json);
if (!"1".Equals(msg))
{
stringBuilder.Append(msg + "，");
}
}
if (stringBuilder.Length > 0)
{
ViewData["errmsg"] = stringBuilder.ToString().TrimEnd('，');
}
ViewData["queryString"] = Request.UrlQuery();
return(View());
}
