ASP.NET核心2.0 - cURL文件上传

public class UploadController : Controller
{
    [HttpPost("upload")]
    public async Task<IActionResult> UploadFile(IFormFile file)
    {
        if (file == null || file.Length == 0)
            return BadRequest("No file uploaded.");

        var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot/uploads", file.FileName);

        using (var stream = new FileStream(path, FileMode.Create))
        {
            await file.CopyToAsync(stream);
        }

        return Ok(new { message = "File uploaded successfully." });
    }
}

curl -F "file=@path_to_your_file" http://yourserver/upload

public void ConfigureServices(IServiceCollection services)
{
    services.Configure<FormOptions>(options =>
    {
        options.MultipartBodyLengthLimit = 10485760; // 10 MB
    });
}