Java socket 如何获取gps定位

34.0522,-118.2437

import java.io.BufferedReader;  
import java.io.InputStreamReader;  
import java.net.Socket;  
public class GPSClient {  
    public static void main(String[] args) {  
        String hostname = "localhost"; // 服务器地址，实际使用时替换为服务器IP或域名  
        int port = 8080; // 服务器端口，根据实际服务器配置  
        try (Socket socket = new Socket(hostname, port);  
             BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {  
            // 读取并打印GPS数据  
            String inputLine;  
            while ((inputLine = in.readLine()) != null) {  
                System.out.println("GPS Data from Server: " + inputLine);  
                // 这里可以添加逻辑来处理GPS数据，比如解析纬度和经度  
                // 假设我们只读取一行数据作为示例  
                break;  
            }  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
    }  
}

import java.io.BufferedReader;  
import java.io.InputStreamReader;  
import java.net.Socket;  
public class GPSClient {  
    public static void main(String[] args) {  
        String hostname = "localhost"; // 这里应该是我们的服务器IP地址或域名  
        int port = 8080; // 这是服务器监听的端口号  
        try (Socket socket = new Socket(hostname, port);  
             BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {  
            // 读取一行GPS数据  
            String gpsData = in.readLine();  
            if (gpsData != null) {  
                System.out.println("Received GPS Data: " + gpsData);  
                // 假设GPS数据格式为 "纬度,经度"  
                String[] parts = gpsData.split(",");  
                if (parts.length == 2) {  
                    double latitude = Double.parseDouble(parts[0]);  
                    double longitude = Double.parseDouble(parts[1]);  
                    System.out.printf("Latitude: %.6f, Longitude: %.6f%n", latitude, longitude);  
                } else {  
                    System.out.println("Invalid GPS data format.");  
                }  
            } else {  
                System.out.println("No GPS data received.");  
            }  
        } catch (Exception e) {  
            e.printStackTrace();  
            System.out.println("Failed to connect to server or read data.");  
        }  
    }  
}