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  • C# 记事本

    1、后端获取切片

         /// <summary>
            /// 获取配置文件中的地图参数
            /// </summary>
            /// <returns></returns>
            [HttpGet]
            public void GetTitle(int x,int y,int z)
            {
                String url = "http:XXXX/14/2919/13629";
                WebRequest myrequest = WebRequest.Create(url);//前台js传的path,可以是远程服务器上的,也可以是本地的
                WebResponse myresponse = myrequest.GetResponse();
                Stream imgstream = myresponse.GetResponseStream();
                System.Drawing.Image img = System.Drawing.Image.FromStream(imgstream);
                MemoryStream ms = new MemoryStream();
                img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
    
                Response.AddHeader("Content-Length", ms.Length.ToString());
                Response.Clear();
                Response.ContentType = "image/jpeg";
    
                Response.BinaryWrite(ms.ToArray());
                Response.OutputStream.Flush();
                Response.OutputStream.Close();
            }
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  • 原文地址:https://www.cnblogs.com/GIScore/p/13139588.html
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