.net 将接口获取到的图片字节转为图片并存到本地
byte[] base64 = GetTDSFileService.GetAccessoriesByName(path); if (base64 != null && base64.Length > 0) { MemoryStream memStream = new MemoryStream(base64); System.Drawing.Image img = System.Drawing.Image.FromStream(memStream); Random rad = new Random(); int values = rad.Next(1000, 10000);//用rad生成大于等于1000,小于等于9999的随机数; string suijishu = values.ToString(); //转化为字符串; string fileName = DateTime.Now.ToString("yyyyMMdd") + suijishu + ".jpg"; img.Save(Server.MapPath("../pages/UpFile/") + fileName); imgPath += "../UpFile/" + fileName + ","; }
业务场景:根据图片地址从一个接口获取到图片字节,然后转为图片并存在在本地