/// <summary>
/// 上传文件
/// </summary>
/// <param name="file_name"></param>
/// <param name="file_length"></param>
/// <param name="file_content"></param>
/// <param name="is_keep_filename"></param>
/// <returns></returns>
public object DoUploadFile(string file_name, long file_length, string file_content, bool is_keep_filename)
{
if (file_content == "")
{
return(new
{
code = "failed",
msg = "文件内容不可为空"
});
}
if (!ComFunc.IsBase64(file_content))
{
return(new
{
code = "failed",
msg = "文件内容格式不正确"
});
}
if (file_length > upload_max_size * 1024 * 1024)
{
return(new
{
code = "failed",
msg = $"上传文件不可超过{upload_max_size}MB"
});
}
var bytes = ComFunc.Base64DeCodeToByte(file_content);
var save_file_name = $"{Path.GetFileNameWithoutExtension(file_name)}_{DateTime.Now.ToString("yyyyMMddHHmmssfff")}{Path.GetExtension(file_name)}";
var relative_path = $"~/{DateTime.Now.ToString("yyyyMMdd")}/";
var savepath = relative_path.Replace("~", upload_root_path);
if (!Directory.Exists(savepath))
{
Directory.CreateDirectory(savepath);
}
File.WriteAllBytes($"{savepath}/{save_file_name}", bytes);
return(new
{
code = "success",
msg = "上传成功",
upload_path = $"{relative_path}/{save_file_name}".Replace("//", "/")
});
}
