public static UploadImageResult Upload(string fileName, NameValueCollection nvc)
{
using (FileStream imageStream = File.Open(fileName, FileMode.Open))
{
imageStream.Seek(0, SeekOrigin.Begin);
var imageBytes = new byte[imageStream.Length];
imageStream.Read(imageBytes, 0, (int)imageStream.Length);
var formGenerator = new PostFormGenerator();
// 所有表单数据
var bytesList = new ArrayList();
// 普通表单
foreach (var key in nvc.AllKeys)
{
bytesList.Add(formGenerator.CreateFieldData(key, nvc[key]));
}
// 上传表单
bytesList.Add(formGenerator.CreateFieldData("ImageUpload", fileName, "multipart/form-data", imageBytes));
// 合成所有表单并生成二进制数组
byte[] allBytes = formGenerator.JoinBytes(bytesList);
// 返回的内容
byte[] responseBytes;
//上传服务地址
var serviceUrl = ConfigurationManager.AppSettings["UploadServiceUrl"];
if (string.IsNullOrWhiteSpace(serviceUrl))
{
Logger.Error("serviceUrl没有配置地址");
return(new UploadImageResult
{
ReturnCode = -1
});
}
// 上传到指定Url
bool success = formGenerator.UploadData(serviceUrl, allBytes, out responseBytes);
if (!success)
{
Logger.Error("Upload image failed! ");
var message = "Params: ";
foreach (var key in nvc.AllKeys)
{
message += string.Format("[{0}={1}] ", key, nvc[key]);
}
Logger.Error("------" + message);
return(new UploadImageResult
{
ReturnCode = -1
});
}
return(JsonFormaterUtils.Deserialize <UploadImageResult>(Encoding.UTF8.GetString(responseBytes)));
}
}
public static MenuItemContract ToContract(this BASE_FUNCTIONS source)
{
if (source == null)
{
throw new InvalidOperationException("source is null");
}
return(new MenuItemContract
{
Name = source.FUNCTIONS_NAME,
Action = source.FUNCTIONS_ACTION,
MenuId = source.FUNCTIONS_ID,
ParentMenuId = source.FUNCTIONS_PARENTID,
//TODO:
OrderBy = source.FUNCTIONS_ORDERBY.Value,
Category = source.FUNCTIONS_CATEGORY,
Attributes = JsonFormaterUtils.Deserialize <MenuItemAttributes>(source.FUNCTIONS_ATTRIBUTES) ?? new MenuItemAttributes()
});
}