高德地图跟百度地图经纬度互转

1、高德经纬度转百度经纬度：

 "http://api.map.baidu.com/geoconv/v1/?coords="+endlo+","+endla+"&from=3&to=5&ak="+"Hi7RspVbu9xQNVUi0S7iP0OLLQbNfn"
        +"&mcode=07:63:0A:B5:14:92:C6:95:43:8C:5E:78:1D:27:27:D5:2D:7E:81:;com.tianxin.mapclient.liteapp";

百度链接返回结果：

                 {"status":0,"result":[{"x":113.82272467469467,"y":23.041698608356179}]}

参数说明：

             其他参数固定不变。只需填写经纬度，百度AK，百度安全码，四个参数

                 endlo 是纬度——23.025845

                  endla 是经度——113.752532

                 AK与mcode 是百度应用AK和百度安全码——

2、百度经纬度转高德经纬度

public static double[] baidu2AMap(double lat, double lon) {
    try {
        if (lat != 0 && lon != 0) {
            double var4 = 0.0001062D;
            double var6 = 0.0060424805D;
            double[] var2 = null;

            for (int var3 = 0; var3 < 2; ++var3) {
                var2 = new double[2];
                double var16 = lon - var4;
                double var18 = lat - var6;
                double[] var29 = new double[2];
                double var24 = Math.cos(b(var16) + Math.atan2(var18, var16)) * (a(var18) + Math.sqrt(var16 * var16 + var18 * var18)) + 0.0065D;
                double var26 = Math.sin(b(var16) + Math.atan2(var18, var16)) * (a(var18) + Math.sqrt(var16 * var16 + var18 * var18)) + 0.006D;
                var29[1] = (c(var24));
                var29[0] = (c(var26));
                var2[1] = (c(lon + var16 - var29[1]));
                var2[0] = (c(lat + var18 - var29[0]));
                var4 = lon - var2[1];
                var6 = lat - var2[0];
            }

            return var2;
        }
    } catch (Throwable var28) {
        // ll.a(var28, "OffsetUtil", "B2G");
    }

    return new double[]{lat, lon};
}

private static double a = 3.1415926535793D;

private static double a(double var0) {
    return Math.sin(var0 * 3000.0D * (a / 180.0D)) * 2.0E-5D;
}

private static double b(double var0) {
    return Math.cos(var0 * 3000.0D * (a / 180.0D)) * 3.0E-6D;
}

private static double c(double var0) {
    return (new BigDecimal(var0)).setScale(8, 4).doubleValue();
}

测试数据

private double [] baidu2amap;

baidu2amap = baidu2AMap(23.029103,113.760184);

baidu2amap纬度===23.02278288   baidu2amap进度===113.753779