Httppostedfilebase in .net core 3.1

[HttpPost("UploadFiles")]
public async Task<IActionResult> Post(List<IFormFile> files)
{
    long size = files.Sum(f => f.Length);

    // full path to file in temp location
    var filePath = Path.GetTempFileName();

    foreach (var formFile in files)
    {
        if (formFile.Length > 0)
        {
            using (var stream = new FileStream(filePath, FileMode.Create))
            {
                await formFile.CopyToAsync(stream);
            }
        }
    }

    // process uploaded files
    // Don't rely on or trust the FileName property without validation.

    return Ok(new { count = files.Count, size, filePath});
}

Source: stackoverflow.com

Similar codes

1 vote116 views1 answer
C# write text before user input
C#
1 vote117 views1 answer
Get text between two strings c#
C#
-1 vote121 views2 answers
C# datetime remove time
C#
0 vote159 views2 answers
Unity 2d top down movement script
C#Unity
0 vote167 views1 answer
Unity prefab button not working
C#Unity
15 votes116 views2 answers
Convert base64 string to string c#
C#
0 vote135 views1 answer
Godot Duplicate 'global::System.Runtime.Versioning.TargetFrameworkAttribute'
C#
10 votes84 views1 answer
Unity initialize prefab
C#
0 vote130 views1 answer
Find label controls in c#
C#
0 vote110 views1 answer
Query Parent-GrandChild single
C#