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"; // 服務(wù)器地址，實際使用時替換為服務(wù)器IP或域名  
        int port = 8080; // 服務(wù)器端口，根據(jù)實際服務(wù)器配置  
        try (Socket socket = new Socket(hostname, port);  
             BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {  
            // 讀取并打印GPS數(shù)據(jù)  
            String inputLine;  
            while ((inputLine = in.readLine()) != null) {  
                System.out.println("GPS Data from Server: " + inputLine);  
                // 這里可以添加邏輯來處理GPS數(shù)據(jù)，比如解析緯度和經(jīng)度  
                // 假設(shè)我們只讀取一行數(shù)據(jù)作為示例  
                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"; // 這里應(yīng)該是我們的服務(wù)器IP地址或域名  
        int port = 8080; // 這是服務(wù)器監(jiān)聽的端口號  
        try (Socket socket = new Socket(hostname, port);  
             BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {  
            // 讀取一行GPS數(shù)據(jù)  
            String gpsData = in.readLine();  
            if (gpsData != null) {  
                System.out.println("Received GPS Data: " + gpsData);  
                // 假設(shè)GPS數(shù)據(jù)格式為 "緯度,經(jīng)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.");  
        }  
    }  
}