From 382483cf1ceb3104f243e459708d10fbf2dbcb9b Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Wed, 14 Jan 2026 15:47:06 +0800
Subject: [PATCH] 1
---
src/main/java/com/nq/service/impl/StockServiceImpl.java | 51 ++++++++++++++++++++++-----------------------------
1 files changed, 22 insertions(+), 29 deletions(-)
diff --git a/src/main/java/com/nq/service/impl/StockServiceImpl.java b/src/main/java/com/nq/service/impl/StockServiceImpl.java
index c643a74..dae6211 100644
--- a/src/main/java/com/nq/service/impl/StockServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/StockServiceImpl.java
@@ -1,5 +1,7 @@
package com.nq.service.impl;
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.date.DateUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
@@ -33,7 +35,6 @@
import java.lang.reflect.Type;
import java.math.BigDecimal;
import java.math.RoundingMode;
-import java.text.SimpleDateFormat;
import java.util.*;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
@@ -918,15 +919,13 @@
List<PremarketStockVO> resultList = new ArrayList<>();
Date now = new Date();
- SimpleDateFormat timeFormat = new SimpleDateFormat("HH:mm");
- String currentTime = timeFormat.format(now);
for (StockSetting setting : stockSettings) {
String startTime = setting.getStartTime();
String endTime = setting.getEndTime();
- // 判断当前时间是否在交易时间内
- if (isTimeInRange(currentTime, startTime, endTime)) {
+ // 判断当前时间是否在交易时间内(startTime和endTime是完整的日期时间格式)
+ if (isTimeInRange(now, startTime, endTime)) {
Stock stock = stockMapper.selectOne(new QueryWrapper<Stock>().eq("stock_code", setting.getStockCode()));
if (stock == null) {
continue; // 股票不存在,跳过
@@ -951,21 +950,22 @@
premarketPrice = realPrice.multiply(new BigDecimal(setting.getPrice()));
}
- // 计算涨跌价格 = 盘前价格 - 真实价格
- BigDecimal chg = premarketPrice.subtract(realPrice);
-
- // 计算涨跌幅 = (盘前价格 - 真实价格) / 真实价格 * 100
- BigDecimal chgPct = BigDecimal.ZERO;
+ // 计算涨跌幅 = (盘前价格 - 真实价格) / 真实价格
+ BigDecimal hcrate = BigDecimal.ZERO;
if (realPrice.compareTo(BigDecimal.ZERO) > 0) {
- chgPct = chg.divide(realPrice, 4, RoundingMode.HALF_UP)
- .multiply(new BigDecimal("100"));
+ hcrate = premarketPrice.subtract(realPrice)
+ .divide(realPrice, 4, RoundingMode.HALF_UP);
}
+
+ // 格式化涨跌幅为带百分号的字符串
+ String hcrateP = hcrate.multiply(new BigDecimal("100"))
+ .setScale(2, RoundingMode.HALF_UP) + "%";
PremarketStockVO vo = new PremarketStockVO();
vo.setCode(setting.getStockCode());
vo.setPrice(premarketPrice);
- vo.setChg(chg);
- vo.setChgPct(chgPct);
+ vo.setHcrate(hcrate);
+ vo.setHcrateP(hcrateP);
resultList.add(vo);
}
}
@@ -979,25 +979,18 @@
/**
* 判断当前时间是否在指定时间范围内
- * @param currentTime 当前时间,格式:HH:mm
- * @param startTime 开始时间,格式:HH:mm
- * @param endTime 结束时间,格式:HH:mm
+ * @param now 当前时间
+ * @param startTime 开始时间,完整的日期时间格式
+ * @param endTime 结束时间,完整的日期时间格式
* @return
*/
- private boolean isTimeInRange(String currentTime, String startTime, String endTime) {
+ private boolean isTimeInRange(Date now, String startTime, String endTime) {
try {
- java.time.LocalTime current = java.time.LocalTime.parse(currentTime);
- java.time.LocalTime start = java.time.LocalTime.parse(startTime);
- java.time.LocalTime end = java.time.LocalTime.parse(endTime);
+ DateTime start = DateUtil.parseDateTime(startTime);
+ DateTime end = DateUtil.parseDateTime(endTime);
- // 如果结束时间小于或等于开始时间,说明跨天
- if (end.isBefore(start) || end.equals(start)) {
- // 跨天情况:当前时间 >= 开始时间 或 当前时间 <= 结束时间
- return current.isAfter(start) || current.isBefore(end) || current.equals(start) || current.equals(end);
- } else {
- // 正常情况:开始时间 <= 当前时间 <= 结束时间
- return (current.isAfter(start) || current.equals(start)) && (current.isBefore(end) || current.equals(end));
- }
+ // 判断当前时间是否在开始时间和结束时间之间
+ return now.after(start) && now.before(end);
} catch (Exception e) {
log.error("isTimeInRange error", e);
return false;
--
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