From 2e2eeeb8291415706f4941e55270a0b23e76bf23 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Fri, 04 Mar 2022 15:16:06 +0800
Subject: [PATCH] 20222223
---
src/main/java/com/xcong/excoin/processor/MarketService.java | 23 ++++++++++++++++++++++-
1 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/processor/MarketService.java b/src/main/java/com/xcong/excoin/processor/MarketService.java
index d47b2c9..3f3f067 100644
--- a/src/main/java/com/xcong/excoin/processor/MarketService.java
+++ b/src/main/java/com/xcong/excoin/processor/MarketService.java
@@ -88,7 +88,17 @@
list = (List) data;
}
list.add(kLine);
- redisUtils.set(key, list);
+ int size = list.size();
+ if(size>500){
+ list = list.subList(size-500,size);
+ }
+ List lines = new ArrayList();
+ if(CollectionUtils.isNotEmpty(list)){
+ for(Object object:list){
+ lines.add(object);
+ }
+ }
+ redisUtils.set(key, lines);
// mongoTemplate.insert(kLine,"exchange_kline_"+symbol+"_"+kLine.getPeriod());
}
@@ -122,4 +132,15 @@
return totalVolume;
}
+
+ public static void main(String[] args) {
+ List<String> list = new ArrayList<>();
+ list.add("1");
+ list.add("2");
+ list.add("3");
+ list.add("4");
+ list.add("5");
+ list=list.subList(2,5);
+ System.out.println(list);
+ }
}
--
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