控制器
[HttpPost]
public JsonResult Slider_BannerEkle(ResimlerViewModel rsm)
{
ANDWECOMResimler resimlerViewModel = new ANDWECOMResimler
{
IMGFILE = rsm.IMGFILE,
IMGNAME = rsm.IMGNAME,
IMGORDER = rsm.IMGORDER,
IMGSTATE = rsm.IMGSTATE,
IMGURL = rsm.IMGURL
};
_uof.ResimRepository.Add(resimlerViewModel);
_uof.Save();
return Json(rsm);
}
查看模型
public class ResimlerViewModel
{
[Key]
public Int16 IMGID { get; set; }
public string IMGNAME { get; set; }
public string IMGURL { get; set; }
public Int16 IMGORDER { get; set; }
public bool IMGSTATE { get; set; }
public string IMGFILE { get; set; }
public IFormFile file { get; set; }
}
我正在嘗試將影像轉換為 base64 但它不起作用。我在控制器端嘗試了幾次,但我無法使用我在 mvc 中使用的代碼。
uj5u.com熱心網友回復:
控制器:
[HttpPost]
public string getFile(UserModel user) {
var ms = new MemoryStream();
user.file.CopyTo(ms);
var fileBytes = ms.ToArray();//to byte array
string s = Convert.ToBase64String(fileBytes);//to base64string
return s;
}
看法:
@model UserModel
<form enctype="multipart/form-data" method="post" asp-controller="Home" asp-action="getFile">
<input asp-for="name" type="text" />
<input asp-for="file" type="file">
<input type="submit"/>
</form>
模型:
public class UserModel
{
public string name { get; set; }
public IFormFile file { get; set; }
}
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