外汇实时行情API

package org.example.ws;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class HttpExample {
    public static void main(String[] args) {
        try {
            // 定义请求URL
            String apiUrl = "https://data.infoway.io/stock/batch_kline/1/10/002594.SZ%2C00285.HK%2CTSLA.US";
            URL url = new URL(apiUrl);

            // 创建HTTP连接
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();

            // 设置请求方法为GET
            connection.setRequestMethod("GET");

            // 设置请求头（可选）
            connection.setRequestProperty("User-Agent", "Mozilla/5.0");
            connection.setRequestProperty("Accept", "application/json");

            connection.setRequestProperty("apiKey","yourApikey");

            // 获取响应码
            int responseCode = connection.getResponseCode();
            System.out.println("HTTP code: " + responseCode);

            // 读取响应内容
            BufferedReader reader;
            if (responseCode == HttpURLConnection.HTTP_OK) {
                reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            } else {
                reader = new BufferedReader(new InputStreamReader(connection.getErrorStream()));
            }

            String line;
            StringBuilder response = new StringBuilder();

            while ((line = reader.readLine()) != null) {
                response.append(line);
            }

            reader.close();

            // 打印响应内容
            System.out.println("message: " + response);

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}