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2025-10-17 bbc4713b23778aebc1eb3d46cb04d539179d883d

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package com.yami.trading.huobi.tradingview.example;
 
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.date.DateUtil;
import com.yami.trading.huobi.tradingview.api.TradingViewAPI;
import com.yami.trading.huobi.tradingview.api.model.CandleData;
import com.yami.trading.huobi.tradingview.api.model.Kline;
 
import java.text.SimpleDateFormat;
import java.util.List;
 
public class CandleSubscriptionExample {
    public static void main(String[] args) {
        TradingViewAPI api = new TradingViewAPI();
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
        try {
            // 设置API
            api.setup().get();
            System.out.println("API设置完成");
 
            // 订阅比特币1分钟K线
            String symbol = "IDX:AADI";
            api.subscribeCandles(symbol, CandleData.Interval.DAY_1, candle -> {
                List<Kline> klines = candle.getKlines();
                System.out.println("\n-------------------- K线数据更新 --------------------");
                System.out.println("交易对: " + symbol);
                // 遍历并打印所有K线数据
                for (Kline kline : klines) {
                    System.out.println("\nK线信息: " + symbol);
                    System.out.println("时间: " + DateUtil.date(kline.getTimestamp()));
                    System.out.println("开盘价: " + kline.getOpen());
                    System.out.println("最高价: " + kline.getHigh());
                    System.out.println("最低价: " + kline.getLow());
                    System.out.println("收盘价: " + kline.getClose());
                    System.out.println("成交量: " + kline.getVolume());
                    System.out.println("------------------------------------------------------");
                }
                System.out.println("-------------------------------------------------------\n");
 
                //拿到K线数据 释放资源，断开WSS
                if(CollectionUtil.isNotEmpty(klines)){
                    api.cleanup();
                }
            });
 
            //System.out.println("已订阅 " + symbol + " 的1分钟K线数据");
 
            // 清理资源
            //api.cleanup();
            //System.out.println("\n已清理资源");
 
        } catch (Exception e) {
            System.err.println("发生错误: " + e.getMessage());
            e.printStackTrace();
        }
    }
}