我正在尝试在Asp.net Core中实现文件上传。请查看我的端点如下:
[HttpPost("upload")]
[AllowAnonymous]
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);
}
}
}
return Ok(new { count = files.Count, size, filePath });
}
当我使用Postman进行测试时,即使选择任何文件,我也会得到以下结果:
{
"count": 0,
"size": 0,
"filePath": "/var/folders/24/rmgj9ypj37709tnhxr2hgtfr0000gn/T/tmpX0SwbF.tmp"
}