From 5578112574d523d639765dc491ea6e0c6dc51ded Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Wed, 14 Aug 2024 18:20:23 +0800
Subject: [PATCH] 1
---
websocketSerivce/src/main/java/org/example/task/GateStock.java | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/websocketSerivce/src/main/java/org/example/task/GateStock.java b/websocketSerivce/src/main/java/org/example/task/GateStock.java
index 402ece4..fc56177 100644
--- a/websocketSerivce/src/main/java/org/example/task/GateStock.java
+++ b/websocketSerivce/src/main/java/org/example/task/GateStock.java
@@ -14,6 +14,7 @@
import org.example.pojo.bo.CurrencyMexcBo;
import org.example.server.impl.CurrencySerivceImpl;
import org.example.common.MarketDataClient;
+import org.example.util.ConverterUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
@@ -73,13 +74,10 @@
getList.parallelStream().forEach(person -> person.setId(StringUtils.remove(person.getId(), "_")));
- // 获取数据库中已有的symbol列表
- List<Currency> dbList = currencyService.list(new LambdaQueryWrapper<Currency>().eq(Currency::getSource, "gate"));
- Set<String> symbolSet = dbList.stream().map(Currency::getSymbol).collect(Collectors.toSet());
+ currencyService.remove(new LambdaQueryWrapper<Currency>().eq(Currency::getSource,"gate"));
// 比对接口返回的数据和数据库中已有的数据，找出新增的数据
List<Currency> saveList = getList.stream()
- .filter(currency -> !symbolSet.contains(currency.getId()))
.map(currency -> {
Currency newCurrency = new Currency();
newCurrency.setSymbol(currency.getId());
@@ -89,7 +87,6 @@
return newCurrency;
})
.collect(Collectors.toList());
-
// 批量保存新增数据到数据库
if(CollectionUtils.isNotEmpty(saveList)){
currencyService.saveBatch(saveList);
--
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