package com.nq.ws;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.google.gson.Gson;
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import com.google.gson.reflect.TypeToken;
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import com.nq.enums.EStockType;
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import com.nq.pojo.StockRealTimeBean;
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import com.nq.service.IMandatoryLiquidationService;
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import com.nq.service.impl.MandatoryLiquidationService;
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import com.nq.utils.ApplicationContextRegisterUtil;
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import com.nq.utils.redis.RedisKeyUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.message.BasicNameValuePair;
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import org.java_websocket.client.WebSocketClient;
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import org.java_websocket.handshake.ServerHandshake;
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import org.springframework.context.ApplicationContext;
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import java.io.IOException;
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import java.lang.reflect.Type;
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import java.net.URI;
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import java.nio.charset.StandardCharsets;
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import java.util.*;
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@Slf4j
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public class WebsocketRunClient extends WebSocketClient {
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private EStockType eStockType;
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public WebsocketRunClient(URI serverUri,
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EStockType eStockType
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) {
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super(serverUri);
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this.eStockType = eStockType;
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}
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private static HttpClient httpClient = HttpClients.createDefault(); // 单例化 HttpClient
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private static HttpPost httpPost;
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static {
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httpPost = new HttpPost("http://127.0.0.1:8001/api/sendNotification"); // 初始化 HttpPost
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}
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@Override
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public void onOpen(ServerHandshake serverHandshake) {
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send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
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Timer heartbeatTimer;
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// 启动心跳定时器
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heartbeatTimer = new Timer();
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heartbeatTimer.schedule(new TimerTask() {
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@Override
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public void run() {
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send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
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}
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}, 0, 3000); // 每3秒发送一次心跳消息
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}
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@Override
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public void onMessage(String s) {
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if(!s.equals("pong") && !s.equals("身份验证成功")){
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Map<String, String> stringObjectMap = jsonToMap(s);
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StockRealTimeBean stockRealTimeBean = new StockRealTimeBean();
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stockRealTimeBean.setPid(stringObjectMap.get("Id").toString());
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stockRealTimeBean.setLast(stringObjectMap.get("Last").toString());
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stockRealTimeBean.setBid(stringObjectMap.get("Bid").toString());
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stockRealTimeBean.setAsk(stringObjectMap.get("Ask").toString());
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stockRealTimeBean.setHigh(stringObjectMap.get("High").toString());
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stockRealTimeBean.setLow(stringObjectMap.get("Low").toString());
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stockRealTimeBean.setPc(stringObjectMap.get("Chg").toString());
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stockRealTimeBean.setPcp(stringObjectMap.get("ChgPct").toString()+"%");
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stockRealTimeBean.setTime(stringObjectMap.get("Time").toString());
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RedisKeyUtil.setCacheRealTimeStock(EStockType.IN,stockRealTimeBean);
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ObjectMapper objectMapper = new ObjectMapper();
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try {
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if(!stockRealTimeBean.getPcp().contains("-")){
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stockRealTimeBean.setPcp("+"+stringObjectMap.get("ChgPct").toString()+"%");
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}
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String json = objectMapper.writeValueAsString(stockRealTimeBean);
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sendLoca(json);
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StockRealTimeBean stockDetailBean = new Gson().fromJson(s, StockRealTimeBean.class);
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RedisKeyUtil.setCacheRealTimeStock(EStockType.IN,stockDetailBean);
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} catch (JsonProcessingException e) {
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throw new RuntimeException(e);
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}
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}else{
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log.error("websocket 消息错误："+s);
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}
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}
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public static Map<String, String> jsonToMap(String json) {
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Gson gson = new Gson();
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Type type = new TypeToken<Map<String, String>>(){}.getType();
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return gson.fromJson(json, type);
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}
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@Override
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public void onClose(int i, String s, boolean b) {
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log.info("websocket 印度股票 关闭"+1);
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}
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@Override
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public void onError(Exception e) {
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log.info("websocket 错误");
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}
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public void sendLoca(String message) {
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try {
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// 准备 form-data 参数
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List<BasicNameValuePair> params = new ArrayList<>();
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params.add(new BasicNameValuePair("message", message));
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// 设置编码格式为 UTF-8
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UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, StandardCharsets.UTF_8);
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httpPost.setEntity(entity); // 设置 HttpPost 对象的参数
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// 发送请求
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HttpResponse response = httpClient.execute(httpPost);
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// 处理响应
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int statusCode = response.getStatusLine().getStatusCode();
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} catch (IOException e) {
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log.error("Http 请求错误", e);
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}
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}
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}
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