From efa6ea80aba153fa07458baedd0d730505fe9665 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Sun, 21 Jul 2024 18:36:05 +0800
Subject: [PATCH] 1
---
websocketSerivce/src/main/java/org/example/server/impl/CurrencySerivceImpl.java | 77 ++++++++++++++++++++++++++++++++++++++
1 files changed, 76 insertions(+), 1 deletions(-)
diff --git a/websocketSerivce/src/main/java/org/example/server/impl/CurrencySerivceImpl.java b/websocketSerivce/src/main/java/org/example/server/impl/CurrencySerivceImpl.java
index 1b220f2..83616a9 100644
--- a/websocketSerivce/src/main/java/org/example/server/impl/CurrencySerivceImpl.java
+++ b/websocketSerivce/src/main/java/org/example/server/impl/CurrencySerivceImpl.java
@@ -1,9 +1,18 @@
package org.example.server.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.reflect.TypeToken;
+import com.google.gson.Gson;
import org.example.dao.CurrencyMapper;
import org.example.pojo.Currency;
+import org.example.server.CurrencySerivce;
+import org.example.util.RedisUtil;
import org.springframework.stereotype.Service;
+
+import java.util.*;
/**
* @program: demo
@@ -11,5 +20,71 @@
* @create: 2024-07-16 15:23
**/
@Service
-public class CurrencySerivceImpl extends ServiceImpl<CurrencyMapper, Currency> {
+public class CurrencySerivceImpl extends ServiceImpl<CurrencyMapper, Currency> implements CurrencySerivce {
+
+ private HashMap hashMap = new HashMap();
+ private static final Gson gson = new Gson();
+ private Set<String> keys;
+ @Override
+ public void start() throws JsonProcessingException {
+ Set<String> mexcSet = RedisUtil.keys("mexc");
+ Set<String> gateSet = RedisUtil.keys("gate");
+ Set<String> bitgetSet = RedisUtil.keys("bitget");
+ Set<String> kucoinSet = RedisUtil.keys("kucoin");
+
+ //这里做一个定时器，每10秒更新一次
+ keys = RedisUtil.keys("*");
+
+ HashMap<String,Map<String, Object>> mexcMap = new HashMap<>();
+ for (String key : mexcSet) {
+ String v = RedisUtil.get(key);
+ Map<String, Object> redisValueMap = gson.fromJson(v, new TypeToken<Map<String, Object>>() {}.getType());
+ mexcMap.put(key.replaceAll("mexc",""),redisValueMap);
+ }
+
+ HashMap<String,List<HashMap<String,String>>> asksHashMapList = new HashMap<>();
+ HashMap<String,Map<String, Object>> gateMap = new HashMap<>();
+ for (String key : gateSet) {
+ String v = RedisUtil.get(key);
+ Map<String, Object> redisValueMap = gson.fromJson(v, new TypeToken<Map<String, Object>>() {}.getType());
+ String asks = redisValueMap.get("asks").toString();
+ String bids = redisValueMap.get("bids").toString();
+
+ // 使用 Jackson 解析 JSON
+ ObjectMapper objectMapper = new ObjectMapper();
+ JsonNode asksNode = objectMapper.readTree(asks);
+ JsonNode bidsNode = objectMapper.readTree(bids);
+
+ // 将 "asks" 数组转换为 List<List<String>>
+ List<HashMap<String,String>> asksList = new ArrayList<>();
+ for (JsonNode arrayNode : asksNode) {
+ HashMap<String,String> asksMap = new HashMap<>();
+ asksMap.put("p",arrayNode.get(0).toString());
+ asksMap.put("v",arrayNode.get(1).toString());
+ asksList.add(asksMap);
+ }
+ for (JsonNode arrayNode : bidsNode) {
+ HashMap<String,String> asksMap = new HashMap<>();
+ asksMap.put("p",arrayNode.get(0).toString());
+ asksMap.put("v",arrayNode.get(1).toString());
+ asksList.add(asksMap);
+ }
+ gateMap.put(key.replaceAll("gate",""),redisValueMap);
+ }
+
+// HashMap<String,Map<String, Object>> bitgetMap = new HashMap<>();
+// for (String key : mexcSet) {
+// String v = RedisUtil.get(key);
+// Map<String, Object> redisValueMap = gson.fromJson(v, new TypeToken<Map<String, Object>>() {}.getType());
+// mexcMap.put(key.replaceAll("bitget",""),redisValueMap);
+// }
+//
+// HashMap<String,Map<String, Object>> kucoinMap = new HashMap<>();
+// for (String key : mexcSet) {
+// String v = RedisUtil.get(key);
+// Map<String, Object> redisValueMap = gson.fromJson(v, new TypeToken<Map<String, Object>>() {}.getType());
+// mexcMap.put(key.replaceAll("kucoin",""),redisValueMap);
+// }
+
+ }
}
--
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