C# 动态生成Html地图文件

时间：2023-03-08 15:43:10
C# 动态生成Html地图文件 
   public void GPSModel(string x, string y, string ss)//动态地图文件

        {

            if (x.Contains("-") && y.Contains("-")) return;

            if (x=="" ||y=="") return;

            StringBuilder IndexHTMLBuilder = new StringBuilder();

            IndexHTMLBuilder.Append("<!DOCTYPE html>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<html>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<head>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<meta http-equiv=\"Content-Type\" content=\"text/html;charset=gb2312\"/>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<title>baidumap</title> " + Environment.NewLine);

            IndexHTMLBuilder.Append("<script type=\"text/javascript\" src=\"http://api.map.baidu.com/api?v=1.3\"></script>" + Environment.NewLine);

            IndexHTMLBuilder.Append("</head>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<body>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<div style=\"width: 600px; height:1000px; border:1px solid gray\" id=\"container\"></div>" + Environment.NewLine);

            IndexHTMLBuilder.Append("</body>" + Environment.NewLine);

            IndexHTMLBuilder.Append("</html>" + Environment.NewLine);

            IndexHTMLBuilder.Append("<script type=\"text/javascript\">" + Environment.NewLine);

            IndexHTMLBuilder.Append("var map = new BMap.Map(\"container\");" + Environment.NewLine);

            IndexHTMLBuilder.Append("var point = new BMap.Point(" + y + "," + x + ");" + Environment.NewLine);

            IndexHTMLBuilder.Append("map.centerAndZoom(point, 15);" + Environment.NewLine);

            IndexHTMLBuilder.Append("map.enableScrollWheelZoom(); " + Environment.NewLine);

            IndexHTMLBuilder.Append("map.enableKeyboard(); " + Environment.NewLine);

            IndexHTMLBuilder.Append("var point2 = new BMap.Point(" + y + "," + x + ");" + Environment.NewLine);

            IndexHTMLBuilder.Append("var marker2 = new BMap.Marker(point2);" + Environment.NewLine);

            IndexHTMLBuilder.Append("map.addOverlay(marker2);" + Environment.NewLine);

            IndexHTMLBuilder.Append("var label2 = new BMap.Label(\"" + ss + "\",{offset:new BMap.Size(20,-10)});" + Environment.NewLine);

            IndexHTMLBuilder.Append("marker2.setLabel(label2);" + Environment.NewLine);

            IndexHTMLBuilder.Append("</script>" + Environment.NewLine);

            string Htmltext = IndexHTMLBuilder.ToString();

            System.IO.File.WriteAllText(AppDomain.CurrentDomain.BaseDirectory , Htmltext, Encoding.UTF8);

        }

使用方法：x,y,ss  分别对应经纬度，Mark点名称，动态生成Html文件，可以在浏览器预览。

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