for (int i = 0; i <= X; i++) { for (int j = 0; j <= Y; j++) {
string url = String.Format(@"http://online0.map.bdimg.com/onlinelabel/?qt=tile&x={0}&y={1}&z={2}&styles=pl&udt=20160719&scaler=1&p=0", i, j, Z); string localPath = String.Format("E:\\{0}\\{1}\\", Z, i);// z\x\y string fileName = String.Format("{0}.png", j); System.Net.WebClient wc = new System.Net.WebClient(); if (File.Exists(localPath + fileName)) { File.Delete(localPath + fileName); } if (Directory.Exists(localPath) == false) { Directory.CreateDirectory(localPath); } wc.DownloadFile(url + fileName, localPath + fileName); Console.WriteLine("E:\\{0}\\{1}\\{2}", Z, i, j); } }
那個鏈接加載個百度地圖F12查看下,日期估計是地圖版本
代碼臨時只是臨時寫了下,因為只用到7,8層,后面的圖片估計比較多,可以自己加多線程什么的去跑。
還有X Y Z的范圍,Z是層級,XY是經緯度。