/// <summary>
/// 上传图片
/// </summary>
/// <returns></returns>
public static ImgUploadRet UploadImag(HttpPostedFileBase httpPostedFileBase, params ImgFormat[] imgFormatList)
{
ImgUploadRet imgRet = new ImgUploadRet();
//通过标准构造函数
//string jsonText = "{'ret':1,'msg':'123'}";
string jsonText = uploadPicByHttp(httpPostedFileBase, imgFormatList);
JObject jObject = JObject.Parse(jsonText);
imgRet.Ret = jObject.Property("ret").Value.ToString().ToSimpleT <int>(1);
imgRet.Msg = jObject.Property("msg").Value.ToString();
if (imgRet.Ret == 0)
{
JArray ja = (JArray)JsonConvert.DeserializeObject(jObject.Property("urls").Value.ToString());
Dictionary <int, string> dic = new Dictionary <int, string>();
for (int i = 0; i < ja.Count; i++)
{
var id = ja[i]["Key"].ToString().ToSimpleT <int>(0);
var uri = ja[i]["Value"].ToString();
dic.Add(id, uri);
}
imgRet.ImgUrls = dic;
return(imgRet);
}
else
{
return(imgRet);
}
}
//网络图片本地化上传
/// <param name="imgUrl">图片网络地址</param>
/// <param name="formatType">剪裁方式</param>
/// <param name="width">宽</param>
/// <param name="high">高</param>
public static ImgData doImgUpLoad(string imgUrl, ImgFormatType formatType = ImgFormatType.ScaleWith, int width = 500, int high = 800)
{
ImgData data = new ImgData();
//开始处理图片相关
if (!string.IsNullOrEmpty(imgUrl) && (imgUrl.StartsWith("http://") || imgUrl.StartsWith("https://")))
{
//开始上传图片
ImgUploadRet imgRet = ImgUtil.UploadImag(imgUrl, new ImgFormat(1, formatType, width, high));
if (imgRet.IsSuc)
{
data.img_default = imgRet.GetImgUrl(0); //本地化原尺寸地址
data.img_specify = imgRet.GetImgUrl(1); //本地化后生成的指定规格 300*225后的地址
data.img_original = imgUrl;
//_logger.Error("----doImgUpLoad--- img_original: " + imgUrl + " img_default:" + data.img_default + " img_specify:"+data.img_specify);
}
else //失败
{
data.img_default = ""; //
data.img_specify = ""; //
data.img_original = imgUrl;
}
}
return(data);
}
