百度地图经纬度转换到腾讯地图/Google 对应的经纬

public static void Convert_BD09_To_GCJ02(double lat, double lng) {
      double x_pi = Math. PI  3000.0 / 180.0;
      double x = lng - 0.0065, y = lat - 0.006;
      double z = Math. sqrt(x  x + y  y) - 0.00002  Math.sin(y  x_pi);
      double theta = Math.atan2(y, x) - 0.000003  Math.cos(x  x_pi);
      lng = z  Math. cos(theta );
      lat = z  Math. sin(theta );
      
      System. out.println(lng);
      System. out.println(lat);
}