本文整理汇总了C#中IFormFile.GetFileName方法的典型用法代码示例。如果您正苦于以下问题：C# IFormFile.GetFileName方法的具体用法？C# IFormFile.GetFileName怎么用？C# IFormFile.GetFileName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IFormFile的用法示例。
在下文中一共展示了IFormFile.GetFileName方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: F
public IActionResult F(IFormFile file, string city)
{
var fname = Guid.NewGuid().ToString().Replace("-", "") + System.IO.Path.GetExtension(file.GetFileName());
var path = System.IO.Path.Combine(System.IO.Path.GetTempPath(), fname);
file.SaveAs(path);
string connStr;
if (System.IO.Path.GetExtension(path) == ".xls")
connStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 8.0;HDR=NO;IMEX=1\"";
else
connStr = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 12.0;HDR=NO;IMEX=1\"";
using (var conn = new OleDbConnection(connStr))
{
conn.Open();
var schemaTable = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
var rows = schemaTable.Rows;
foreach (System.Data.DataRow r in rows)
{
if (r["TABLE_NAME"].ToString() == "_xlnm#_FilterDatabase")
continue;
var cmd = new OleDbCommand($"select * from [{r["TABLE_NAME"].ToString()}]", conn);
var reader = cmd.ExecuteReader();
var flag = reader.Read();
flag = reader.Read();
flag = reader.Read();
if (flag)
{
while (reader.Read())
{
try
{
var text = new List<string>();
for (var i = 0; i < HeaderOfE.Count(); i++)
text.Add(reader[i].ToString());
DB.Forms.Add(new Models.Form
{
City = city,
Content = JsonConvert.SerializeObject(text),
Time = DateTime.Now,
Type = Models.FormType.疑难站点库
});
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
DB.SaveChanges();
}
}
}
return RedirectToAction("F", "Form", null);
}示例2: Upload
public IActionResult Upload(IFormFile file)
{
if (!User.IsSignedIn())
return Json(new
{
code = 403,
msg = "Forbidden"
});
if (file == null)
return Json(new
{
code = 400,
msg = "File not found"
});
var _file = new Blob();
_file.FileName = file.GetFileName();
_file.Time = DateTime.Now;
_file.Id = Guid.NewGuid();
_file.ContentLength = file.Length;
_file.ContentType = file.ContentType;
_file.File = file.ReadAllBytes();
DB.Blobs.Add(_file);
DB.SaveChanges();
return Json(new
{
code = 200,
fileId = _file.Id.ToString()
});
}示例3: Import
public IActionResult Import(IFormFile file)
{
var src = new List<RxLevPoint>();
var fname = Guid.NewGuid().ToString().Replace("-", "") + System.IO.Path.GetExtension(file.GetFileName());
var path = System.IO.Path.Combine(System.IO.Path.GetTempPath(), fname);
file.SaveAs(path);
string connStr;
if (System.IO.Path.GetExtension(path) == ".xls")
connStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 8.0;HDR=NO;IMEX=1\"";
else
connStr = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 12.0;HDR=NO;IMEX=1\"";
using (var conn = new OleDbConnection(connStr))
{
conn.Open();
var schemaTable = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
var rows = schemaTable.Rows;
foreach (System.Data.DataRow r in rows)
{
if (r["TABLE_NAME"].ToString() == "_xlnm#_FilterDatabase")
continue;
var cmd = new OleDbCommand($"select * from [{r["TABLE_NAME"].ToString()}]", conn);
var reader = cmd.ExecuteReader();
var flag = reader.Read();
var cities = User.Claims.Where(x => x.Type == "有权限访问地市数据").Select(x => x.Value).ToList();
if (flag)
{
while (reader.Read())
{
try
{
src.Add(new RxLevPoint
{
Lon = Convert.ToDouble(reader[0]),
Lat = Convert.ToDouble(reader[1]),
Signal = Convert.ToInt32(reader[2])
});
}
catch
{
}
}
}
}
}
var ret = Algorithms.p2l.Handle(src);
DB.RxLevLines.AddRange(ret);
DB.SaveChanges();
return Prompt(x =>
{
x.Title = "导入成功";
x.Details = "RxLev信息导入成功";
});
}示例4: EditAvatar
public async Task<IActionResult> EditAvatar(long id,IFormFile avatar,User Model)
{
var user = DB.Users
.Include(x=>x.Avatar)
.Where(x => x.Id == id)
.SingleOrDefault();
if (avatar != null)
{
try
{
DB.Files.Remove(DB.Files.Single(x => x.Id == user.AvatarId));
}
catch { }
var file = new CodeComb.AspNet.Upload.Models.File
{
Bytes = await avatar.ReadAllBytesAsync(),
ContentLength = avatar.Length,
ContentType = avatar.ContentType,
FileName = avatar.GetFileName(),
Time = DateTime.Now
};
DB.Files.Add(file);
user.AvatarId = file.Id;
}
DB.SaveChanges();
return RedirectToAction("Center", "Home");
}示例5: Import
public IActionResult Import(IFormFile file)
{
var env = Resolver.GetService<IApplicationEnvironment>();
if (!Directory.Exists(env.ApplicationBasePath + "/tmp"))
Directory.CreateDirectory(env.ApplicationBasePath + "/tmp");
var fname = env.ApplicationBasePath + "/tmp/" + Guid.NewGuid() + Path.GetExtension(file.GetFileName());
file.SaveAs(fname);
string connStr;
if (Path.GetExtension(fname) == ".xls")
connStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + fname + ";" + ";Extended Properties=\"Excel 8.0;HDR=YES;IMEX=1\"";
else
connStr = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + fname + ";" + ";Extended Properties=\"Excel 12.0;HDR=YES;IMEX=1\"";
Task.Factory.StartNew(() =>
{
long i = 0;
var conn = new OleDbConnection(connStr);
conn.Open();
var cmd = new OleDbCommand("select * from [Sheet1$]", conn);
using (var reader = cmd.ExecuteReader())
{
var flag = reader.Read();
if (flag)
{
while (reader.Read())
{
i++;
if (i % 1000 == 0)
{
Console.WriteLine("已经导入" + i +"条记录。");
}
try
{
Status status;
if (reader[1].ToString() == "欠停(单向)")
status = Status.单向欠停;
else if (reader[1].ToString() == "欠停(双向)")
status = Status.双向欠停;
else
status = (Status)Enum.Parse(typeof(Status), reader[1].ToString());
if (DB.CustomerDetails.Any(x => x.Account == reader[0].ToString()))
{
var detail = DB.CustomerDetails.Where(x => x.Account == reader[0].ToString()).Single();
detail.Status = status;
detail.CustomerName = reader[2].ToString();
detail.ContractorName = reader[3].ToString();
detail.ContractorStruct = reader[4].ToString();
detail.CurrentMonthBill = reader[5] == DBNull.Value ? 0 : Convert.ToDouble(reader[5]);
detail.AgentFee = reader[7] == DBNull.Value ? 0 : Convert.ToDouble(reader[7]);
detail.Commission = reader[8] == DBNull.Value ? 0 : Convert.ToDouble(reader[8]);
detail.Arrearage = reader[9] == DBNull.Value ? 0 : Convert.ToDouble(reader[9]);
detail.ImplementAddress = reader[10].ToString();
detail.StandardAddress = reader[11].ToString();
detail.Set = reader[12].ToString();
}
else
{
DB.CustomerDetails.Add(new CustomerDetail
{
Account = reader[0].ToString(),
Status = status,
CustomerName = reader[2].ToString(),
ContractorName = reader[3].ToString(),
ContractorStruct = reader[4].ToString(),
CurrentMonthBill = reader[5] == DBNull.Value ? 0 : Convert.ToDouble(reader[5]),
AgentFee = reader[7] == DBNull.Value ? 0 : Convert.ToDouble(reader[7]),
Commission = reader[8] == DBNull.Value ? 0 : Convert.ToDouble(reader[8]),
Arrearage = reader[9] == DBNull.Value ? 0 : Convert.ToDouble(reader[9]),
ImplementAddress = reader[10].ToString(),
StandardAddress = reader[11].ToString(),
Set = reader[12].ToString()
});
}
}
catch
{
Console.WriteLine("Error #" + i);
}
}
}
}
DB.SaveChanges();
conn.Close();
});
return RedirectToAction("Importing", "Customer");
}示例6: G
public IActionResult G(IFormFile file, string city)
{
var fname = Guid.NewGuid().ToString().Replace("-", "") + System.IO.Path.GetExtension(file.GetFileName());
var path = System.IO.Path.Combine(System.IO.Path.GetTempPath(), fname);
file.SaveAs(path);
string connStr;
if (System.IO.Path.GetExtension(path) == ".xls")
connStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 8.0;HDR=NO;IMEX=1\"";
else
connStr = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 12.0;HDR=NO;IMEX=1\"";
using (var conn = new OleDbConnection(connStr))
{
conn.Open();
var schemaTable = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
var rows = schemaTable.Rows;
foreach (DataRow r in rows)
{
if (r["TABLE_NAME"].ToString() == "_xlnm#_FilterDatabase")
continue;
var cmd = new OleDbCommand($"select * from [{r["TABLE_NAME"].ToString()}]", conn);
var adpt = new OleDbDataAdapter(cmd);
var dt = new DataTable();
adpt.Fill(dt);
var text = new List<string>();
text.Add(dt.Rows[1][3].ToString());
text.Add(dt.Rows[1][8].ToString());
text.Add(dt.Rows[2][3].ToString());
text.Add(dt.Rows[2][8].ToString());
text.Add(dt.Rows[3][3].ToString());
text.Add(dt.Rows[3][8].ToString());
text.Add(dt.Rows[4][3].ToString());
text.Add(dt.Rows[4][8].ToString());
text.Add(dt.Rows[5][3].ToString());
text.Add(dt.Rows[5][8].ToString());
text.Add(dt.Rows[6][3].ToString());
text.Add(dt.Rows[6][8].ToString());
text.Add(dt.Rows[7][3].ToString());
text.Add(dt.Rows[7][8].ToString());
text.Add(dt.Rows[8][3].ToString());
text.Add(dt.Rows[8][8].ToString());
text.Add(dt.Rows[9][3].ToString());
text.Add(dt.Rows[9][8].ToString());
text.Add(dt.Rows[10][3].ToString());
text.Add(dt.Rows[10][8].ToString());
var form = new Models.Form
{
City = city,
Content = JsonConvert.SerializeObject(text),
Time = DateTime.Now,
Type = Models.FormType.疑难站址档案
};
DB.Forms.Add(form);
for (var i = 11; i + 3 < dt.Rows.Count; i += 3)
{
var text2 = new List<string>();
text2.Add(dt.Rows[i][3].ToString());
text2.Add(dt.Rows[i][8].ToString());
text2.Add(dt.Rows[i + 1][3].ToString());
text2.Add(dt.Rows[i + 1][8].ToString());
text2.Add(dt.Rows[i + 2][3].ToString());
DB.Forms.Add(new Models.Form
{
City = city,
Time = DateTime.Now,
Type = Models.FormType.疑难站址档案2,
ParentId = form.Id,
Content = JsonConvert.SerializeObject(text2),
});
}
DB.SaveChanges();
}
}
return RedirectToAction("G", "Form", null);
}