From 7f73eadee4c6b73f2c0608254bc9e9b82f023c3d Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Mon, 04 Aug 2025 10:31:58 +0800
Subject: [PATCH] 新增分页
---
src/main/java/com/nq/service/impl/StockDzServiceImpl.java | 27 +++++++++++++--------------
1 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/src/main/java/com/nq/service/impl/StockDzServiceImpl.java b/src/main/java/com/nq/service/impl/StockDzServiceImpl.java
index f3070c8..3b33f1a 100644
--- a/src/main/java/com/nq/service/impl/StockDzServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/StockDzServiceImpl.java
@@ -7,7 +7,7 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageHelper;
-import com.google.common.collect.Lists;
+import com.github.pagehelper.PageInfo;
import com.nq.common.ServerResponse;
import com.nq.dao.StockDzMapper;
import com.nq.dao.StockMapper;
@@ -15,24 +15,16 @@
import com.nq.pojo.Stock;
import com.nq.pojo.StockDz;
import com.nq.pojo.UserPosition;
-import com.nq.pojo.reponse.RPageInfo;
import com.nq.service.StockDzService;
-import com.nq.utils.stock.sina.StockApi;
import com.nq.utils.timeutil.DateTimeUtil;
-import com.nq.vo.stock.StockDzVo;
-import com.nq.vo.stock.StockListVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
-import org.springframework.web.bind.annotation.RequestParam;
import javax.servlet.http.HttpServletRequest;
import java.math.BigDecimal;
-import java.util.ArrayList;
import java.util.Date;
import java.util.List;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
/**
* @author Administrator
@@ -46,19 +38,20 @@
@Autowired
private StockDzMapper stockDzMapper;
@Autowired
- private SiteSettingServiceImpl siteSettingService;
- @Autowired
private StockMapper stockMapper;
@Autowired
private UserPositionMapper userPositionMapper;
@Override
public ServerResponse getDzList(int pageNum, int pageSize, String orderBy, String keyWords, HttpServletRequest request) {
- PageHelper.startPage(pageNum, pageSize);
String formatDate = DateUtil.format(new Date(), DatePattern.NORM_DATETIME_PATTERN);
+ PageHelper.startPage(pageNum, pageSize);
+ /*if (keyWords == null || keyWords.trim().isEmpty()) {
+ // 如果 keyWords 为空，则直接返回空分页结果
+ return ServerResponse.createBySuccess(new RPageInfo());
+ }*/
List<StockDz> stockTypeDz = stockMapper.findStockTypeDz(orderBy, keyWords,formatDate);
- RPageInfo pageInfo = new RPageInfo();
- pageInfo.setList(stockTypeDz);
+ PageInfo<StockDz> pageInfo = new PageInfo<>(stockTypeDz);
return ServerResponse.createBySuccess(pageInfo);
}
@@ -68,6 +61,12 @@
return ServerResponse.createByErrorMsg("参数不能为空");
}
+ Long count = stockDzMapper.selectCount(new LambdaQueryWrapper<StockDz>()
+ .eq(StockDz::getStockCode,stockCode));
+ if(count > 0){
+ return ServerResponse.createByErrorMsg("股票代码已存在");
+ }
+
QueryWrapper queryWrapper = new QueryWrapper();
queryWrapper.eq("stock_code",stockCode);
--
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