package com.nq.ws;
|
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
import com.fasterxml.jackson.databind.ObjectMapper;
|
import com.google.gson.Gson;
|
import com.google.gson.reflect.TypeToken;
|
import com.nq.enums.EStockType;
|
import com.nq.pojo.StockRealTimeBean;
|
import com.nq.utils.redis.RedisKeyUtil;
|
import lombok.extern.slf4j.Slf4j;
|
import org.apache.http.HttpResponse;
|
import org.apache.http.client.HttpClient;
|
import org.apache.http.client.entity.UrlEncodedFormEntity;
|
import org.apache.http.client.methods.HttpPost;
|
import org.apache.http.impl.client.HttpClients;
|
import org.apache.http.message.BasicNameValuePair;
|
import org.java_websocket.client.WebSocketClient;
|
import org.java_websocket.handshake.ServerHandshake;
|
import org.springframework.context.ApplicationContext;
|
|
import java.io.IOException;
|
import java.lang.reflect.Type;
|
import java.net.URI;
|
import java.nio.charset.StandardCharsets;
|
import java.util.*;
|
|
@Slf4j
|
public class WebsocketRunClient extends WebSocketClient {
|
|
private EStockType eStockType;
|
public WebsocketRunClient(URI serverUri,
|
EStockType eStockType
|
) {
|
super(serverUri);
|
this.eStockType = eStockType;
|
}
|
|
private static HttpClient httpClient = HttpClients.createDefault(); // 单例化 HttpClient
|
|
|
private static HttpPost httpPost;
|
static {
|
httpPost = new HttpPost("http://127.0.0.1:8001/api/sendNotification"); // 初始化 HttpPost
|
}
|
|
@Override
|
public void onOpen(ServerHandshake serverHandshake) {
|
send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
|
Timer heartbeatTimer;
|
// 启动心跳定时器
|
heartbeatTimer = new Timer();
|
heartbeatTimer.schedule(new TimerTask() {
|
@Override
|
public void run() {
|
if (isOpen()) {
|
//send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
|
send("heartbeat");
|
}
|
|
}
|
}, 0, 3000); // 每3秒发送一次心跳消息
|
}
|
|
@Override
|
public void onMessage(String message) {
|
if (message.contains("身份验证成功") || message.contains("pong") || message.contains("身份验证失败") || message.contains("ws连接点只能有一个")) {
|
System.out.println("hk" + message);
|
return;
|
}
|
System.out.println("hk2" + message);
|
Map<String, String> stringObjectMap = jsonToMap(message);
|
StockRealTimeBean stockRealTimeBean = new StockRealTimeBean();
|
stockRealTimeBean.setPid(stringObjectMap.get("Id").toString());
|
stockRealTimeBean.setLast(stringObjectMap.get("Last").toString());
|
stockRealTimeBean.setBid(stringObjectMap.get("Bid").toString());
|
stockRealTimeBean.setAsk(stringObjectMap.get("Ask").toString());
|
stockRealTimeBean.setHigh(stringObjectMap.get("High").toString());
|
stockRealTimeBean.setLow(stringObjectMap.get("Low").toString());
|
stockRealTimeBean.setPc(stringObjectMap.get("Chg").toString());
|
stockRealTimeBean.setPcp(stringObjectMap.get("ChgPct").toString()+"%");
|
stockRealTimeBean.setTime(stringObjectMap.get("Time").toString());
|
RedisKeyUtil.setCacheRealTimeStock(EStockType.HK,stockRealTimeBean);
|
ObjectMapper objectMapper = new ObjectMapper();
|
try {
|
if(!stockRealTimeBean.getPcp().contains("-")){
|
stockRealTimeBean.setPcp("+"+stringObjectMap.get("ChgPct").toString()+"%");
|
}
|
String json = objectMapper.writeValueAsString(stockRealTimeBean);
|
sendLoca(json);
|
StockRealTimeBean stockDetailBean = new Gson().fromJson(message, StockRealTimeBean.class);
|
RedisKeyUtil.setCacheRealTimeStock(EStockType.HK,stockDetailBean);
|
} catch (JsonProcessingException e) {
|
log.error("websocket 香港股票 消息错误：{}", e.getMessage());
|
}
|
}
|
|
public static Map<String, String> jsonToMap(String json) {
|
Gson gson = new Gson();
|
Type type = new TypeToken<Map<String, String>>(){}.getType();
|
return gson.fromJson(json, type);
|
}
|
|
@Override
|
public void onClose(int i, String s, boolean b) {
|
log.info("websocket 香港股票 关闭 {} ", i);
|
}
|
|
@Override
|
public void onError(Exception e) {
|
log.info("websocket 香港股票 错误{}", e.getMessage());
|
}
|
|
public void sendLoca(String message) {
|
try {
|
// 准备 form-data 参数
|
List<BasicNameValuePair> params = new ArrayList<>();
|
params.add(new BasicNameValuePair("message", message));
|
|
// 设置编码格式为 UTF-8
|
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, StandardCharsets.UTF_8);
|
httpPost.setEntity(entity); // 设置 HttpPost 对象的参数
|
|
// 发送请求
|
HttpResponse response = httpClient.execute(httpPost);
|
|
// 处理响应
|
int statusCode = response.getStatusLine().getStatusCode();
|
} catch (IOException e) {
|
log.error("Http 请求错误", e);
|
}
|
}
|
}
|
