我使用java并尝试通过带有参数的post请求获取信息。我编写了两个不同的版本，一种使用 Apache httpclient，另一种使用 java.net。我还有一个用Python编写的版本（不是我的）java里的不行！我至少收到此错误作为响应：状态代码：500 内部服务器错误{"d":{"Message":"Fehler bei der Suche nach Funkanlagenstandorten.","StackTrace":"","Source":"","InnerException":""}}System.InvalidOperationException：&ldquo;GetLocationsShare&rdquo;不是有效的 Web 服务方法名称。在 System.Web.Services.Protocols.HttpServerProtocol.Initialize() 在 System.Web.Services.Protocols.ServerProtocolFactory.Create(类型类型、HttpContext 上下文、HttpRequest 请求、HttpResponse 响应、Boolean& abortProcessing)边界框：package objects;import java.util.ArrayList;import java.util.List;/** * order: west, south, east, north *  * @author Zinke * */public class BoundingBox{    public final static double STEP = 0.03d;    private double north;    private double east;    private double west;    private double south;    private static final double northMin = 47.0f, northMax = 55.0f;    private static final double eastMin = 5.0f, eastMax = 16.0f;    /**     * <b>Initial constructor</b><br>     * <br>     * Bounding box for data scraping: Germany<br>     * coordiantes in decimal degree<br>     * <br>     * order: west, south, east, north     */    public BoundingBox()    {       setWest(eastMin);       setSouth(northMin);       setEast(eastMin + STEP);       setNorth(northMin + STEP);    }    /**     * Bounding box for data scraping: Germany<br>     * coordiantes in decimal degree<br>     * order: west, south, east, north     *      * @param west     * @param south     * @param east     * @param north     */    public BoundingBox(double north, double east,double south,double west)    {       setWest(west);       setNorth(north);       setEast(east);       setSouth(south);    }    public double getNorth()    {       return north;    }    public void setNorth(double north)    {       this.north = north;    }有人能帮帮我吗？