1

zj

2024-06-03 4f0c87bbb84270e7b1dc3bd8dc1a4aa7ced128e7

 src/main/java/com/nq/service/impl/StockServiceImpl.java

@@ -1,11 +1,14 @@
package com.nq.service.impl;

import cn.hutool.http.HttpUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.nq.common.ServerResponse;
import com.nq.config.StockPoll;
import com.nq.dao.*;
@@ -15,6 +18,7 @@
import com.nq.service.*;
import com.nq.utils.http.HttpClientRequest;
import com.nq.utils.PropertiesUtil;
import com.nq.utils.redis.RedisKeyUtil;
import com.nq.utils.redis.RedisShardedPoolUtils;
import com.nq.utils.stock.pinyin.GetPyByChinese;
import com.nq.utils.stock.qq.QqStockApi;
@@ -32,6 +36,8 @@
import java.net.URL;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.concurrent.*;
import java.util.stream.Collectors;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@@ -121,7 +127,10 @@

    public ServerResponse getStock(int pageNum, int pageSize, String keyWords, String stockPlate, String stockType, HttpServletRequest request) {
        List<Stock> stockList = new ArrayList<>();
        if (stockType.equals("99")) {
        if(null == stockType){
            PageHelper.startPage(pageNum, pageSize);
            stockList.addAll(stockMapper.findStockListByKeyWords(keyWords, stockPlate, stockType, Integer.valueOf(0), pageNum - 1, pageSize));
        }else if (stockType.equals("99")) {
            PageHelper.startPage(pageNum, pageSize);
            stockList.addAll(stockMapper.findZtStockListByKeyWords(keyWords, stockPlate, "IN", Integer.valueOf(0)));
        } else if (stockType.equals("100")) {
@@ -143,7 +152,7 @@
                dzStock.setStockType(stockDz.getStockType());
                stockList.add(dzStock);
            }
        } else {
        }else {
            PageHelper.startPage(pageNum, pageSize);
            stockList.addAll(stockMapper.findStockListByKeyWords(keyWords, stockPlate, stockType, Integer.valueOf(0), pageNum - 1, pageSize));
        }
@@ -161,19 +170,33 @@
    public ServerResponse getStockByType(int pageNum, int pageSize, String orderBy, String keyWords, String stockType, HttpServletRequest request) {
        List<Stock> stockList = new ArrayList<>();
        PageHelper.startPage(pageNum, pageSize);
        stockList.addAll(stockMapper.findStockByType(orderBy,stockType,keyWords));
        stockList.addAll(stockMapper.findStockByType(orderBy, stockType, keyWords));
        List<StockListVO> stockListVOS = Lists.newArrayList();
        if (stockList.size() > 0){
        if (stockList.size() > 0) {
            stockListVOS.addAll(Objects.requireNonNull(StockApi.getStockReailTimes(stockList)));
        }
        for (int i = 0; i <stockListVOS.size() ; i++) {
            stockListVOS.get(i).setNowPrice(iPriceServices.getNowPrice(stockListVOS.get(i).getCode()).toString());
        }

        // 根据实际情况调整核心线程数和最大线程数
        int corePoolSize = Runtime.getRuntime().availableProcessors(); // 根据实际情况设置核心线程数（通常为CPU核心数）
        int maxPoolSize = corePoolSize * 2; // 设置最大线程数为核心线程数的两倍
        ThreadPoolExecutor executor = new ThreadPoolExecutor(corePoolSize, maxPoolSize, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>());
        List<CompletableFuture<Void>> futures = stockListVOS.stream()
                .map(stockListVO -> CompletableFuture.supplyAsync(() ->
                                iPriceServices.getNowPrice(stockListVO.getCode(), stockType), executor)
                        .thenAcceptAsync(price -> stockListVO.setNowPrice(price.toString()), executor))
                .collect(Collectors.toList());

        // 等待所有CompletableFuture完成
        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();



        RPageInfo pageInfo = new RPageInfo();
        pageInfo.setList(stockListVOS);
        pageInfo.setStockType(stockType);
        return ServerResponse.createBySuccess(pageInfo);
    }


    public ServerResponse getDateline(HttpServletResponse response, String code) {
        if (StringUtils.isBlank(code))
@@ -255,7 +278,9 @@
        String introduction = null;
        StockVO   stockVO = StockApi.assembleInStockVO(stock);
        stockVO.setDepositAmt(depositAmt);
        stockVO.setNowPrice(iPriceServices.getNowPrice(stock.getStockCode()).toString());
        BigDecimal price = stockDzMapper.getPrice(stock.getStockCode());
        stockVO.setPrice(price != null ? price.toString() : "0");
        stockVO.setNowPrice(iPriceServices.getNowPrice(stock.getStockCode(),stock.getStockType()).toString());
        stockVO.setType(stock.getStockType());
        stockVO.setId(stock.getId().intValue());
        stockVO.setCode(stock.getStockCode());
@@ -444,13 +469,67 @@
        return ServerResponse.createBySuccess(echartsDataVO);
    }

    /*股票日线-K线*/
    @lombok.Data
    class kData {
        long t;
        String c;
        String o;
        String h;
        String l;
        String v;
        String vo;
    }

    @Override
    public Object getKData(String pid, String interval, String stockType) {
        EStockType eStockType = EStockType.getEStockTypeByCode(stockType);
        if(eStockType == EStockType.IN){
            Object object = HttpUtil.get(eStockType.stockUrl + "api/all/getKData.do?pid=" + pid + "&interval=" + interval + "&stockType=in");
            Gson gson = new Gson();
            List<kData> dataList = gson.fromJson(object.toString(), new TypeToken<List<kData>>(){}.getType());

            Stock stock = stockMapper.selectOne(new LambdaQueryWrapper<Stock>().eq(Stock::getStockCode, pid).eq(Stock::getStockType, "IN"));
            BigDecimal nowPrice = iPriceServices.getNowPrice(stock.getStockCode());
            Map singleStock = getSingleStock(stock.getStockCode());
            StockVO stockVO = (StockVO)singleStock.get("stock");
            // 修改 List 中的最后一条数据
            kData lastData = dataList.get(dataList.size() - 1);
            lastData.setC(nowPrice.toString());
            lastData.setO(stockVO.getOpen_px());
            lastData.setH(stockVO.getToday_max());
            lastData.setL(stockVO.getToday_min());
            return gson.toJson(dataList);

        }
        return  HttpUtil.get(eStockType.stockUrl + "kline?pid=" + pid + "&interval=" + interval + "&key=" + eStockType.stockKey);
    }

    public Map getSingleStock(String code) {
        if (StringUtils.isBlank(code))
            return null;
        Stock stock = stockMapper.findStockByCode(code);
        DataStockBean cacheBaseStock = RedisKeyUtil.getCacheBaseStock(stock);
        Integer depositAmt = 0;
        String introduction = null;
        StockVO   stockVO = StockApi.assembleInStockVO(stock);
        stockVO.setDepositAmt(depositAmt);
        stockVO.setNowPrice(iPriceServices.getNowPrice(stock.getStockCode()).toString());
        stockVO.setType(stock.getStockType());
        stockVO.setId(stock.getId().intValue());
        stockVO.setCode(stock.getStockCode());
        stockVO.setName(stock.getStockName());
        stockVO.setSpell(stock.getStockSpell());
        stockVO.setGid(stock.getStockGid().toUpperCase());
        if(null != cacheBaseStock){
            stockVO.setOpen_px(cacheBaseStock.getOpen());
            stockVO.setPreclose_px(cacheBaseStock.getPrevClose());
        }
        Map map = Maps.newHashMap();
        map.put("introduction", introduction);
        map.put("stock", stockVO);
        return map;
    }

    @Override
    public ServerResponse getOptionStock(HttpServletRequest request) {
        User user = iUserService.getCurrentRefreshUser(request);