可以拉取K线, 并用python来可视化渲染

.gitignore

@@ -0,0 +1,2 @@
+vendor
+cmd/cmd

cache/cache.go

@@ -0,0 +1 @@
+package cache

cmd/main.go

@@ -2,52 +2,157 @@ package main
 
 import (
 	"fmt"
-	"gitea.zjmud.xyz/phyer/blingo/cache"
+	// "gitea.zjmud.xyz/phyer/blingo/cache"
-	"gitea.zjmud.xyz/phyer/blingo/collector"
+	// "gitea.zjmud.xyz/phyer/blingo/collector"
-	"gitea.zjmud.xyz/phyer/blingo/config"
+	// "gitea.zjmud.xyz/phyer/blingo/config"
-	"gitea.zjmud.xyz/phyer/blingo/feature_processor"
+	// "gitea.zjmud.xyz/phyer/blingo/feature_processor"
-	"gitea.zjmud.xyz/phyer/blingo/scheduler"
+	// "gitea.zjmud.xyz/phyer/blingo/scheduler"
-	"gitea.zjmud.xyz/phyer/blingo/storage"
+	// "gitea.zjmud.xyz/phyer/blingo/storage"
-	"log"
+	// "log"
+	// "error"
+	ccxt "gitea.zjmud.xyz/ext/ccxt-go"
+	"os"
+	"os/exec"
+	// "net/http"
+	"time"
 )
 
 func main() {
-	// 1. 加载配置
-	cfg, err := config.LoadConfig("config/config.yaml")
-	if err != nil {
-		log.Fatalf("Error loading config: %v", err)
-	}
-	fmt.Println("Configuration loaded successfully.")
 
-	// 2. 数据采集
+	// 1. 创建 OKX 交易所实例
-	data, err := collector.CollectData(cfg)
+	okx := ccxt.NewOkx(map[string]interface{}{
-	if err != nil {
+		"apiKey":   "fe468418-5e40-433f-8d04-04951286d417",
-		log.Fatalf("Error collecting data: %v", err)
+		"secret":   "D6D74DF9DD60A25BE2B27CA71D8F814D",
-	}
+		"password": "M4pw71Id",
-	fmt.Println("Data collected successfully.")
+		"hostname": "aws.okx.com",
+	})
 
-	// 3. 特征处理
+	// 3. 可选：自定义 HTTP 客户端配置
-	processedData, err := feature_processor.ProcessFeatures(data)
+	// okx.HttpClient.Timeout = 15 * time.Second
-	if err != nil {
+	okx.EnableRateLimit = true // 启用内置速率限制
-		log.Fatalf("Error processing features: %v", err)
-	}
-	fmt.Println("Features processed successfully.")
 
-	// 4. 缓存处理
+	// 4. 加载市场数据（关键步骤！）
-	err = cache.CacheData(processedData)
+	marketsChan := okx.LoadMarkets()
-	if err != nil {
+	select {
-		log.Fatalf("Error caching data: %v", err)
+	case marketsResult := <-marketsChan:
+		switch v := marketsResult.(type) {
+		case error:
+			panic(fmt.Errorf("加载市场数据失败: %v", v))
+		case string:
+			panic(fmt.Errorf("加载市场数据失败: %v", v))
+		case map[string]interface{}:
+			okx.Markets = v
+		default:
+			panic(fmt.Errorf("加载市场数据失败: 未知类型的结果"))
+		}
+	case <-time.After(30 * time.Second):
+		panic(fmt.Errorf("加载市场数据超时"))
 	}
-	fmt.Println("Data cached successfully.")
 
-	// 5. 存储数据
+	fmt.Println("OKX 初始化完成，已加载", len(okx.Markets), "个交易对")
-	err = storage.StoreData(processedData)
+	// 获取ticker数据
-	if err != nil {
+	symbol := "BTC/USDT"
-		log.Fatalf("Error storing data: %v", err)
+	// ticker, err := okx.FetchTicker(symbol)
+	// if err != nil {
+	// 	fmt.Println("获取ticker数据错误:", err)
+	// 	return
+	// }
+	// fmt.Println("ticker数据:", ticker)
+
+	// 获取BTC/USDT的1分钟K线数据
+	// 创建一个 FetchOHLCVOptionsStruct 实例
+	//
+	// // 使用 WithFetchOHLCVTimeframe 设置时间框架
+	// ccxt.WithFetchOHLCVTimeframe("1h")(opts)
+	//
+	// // 使用 WithFetchOHLCVSince 设置开始时间
+	// ccxt.WithFetchOHLCVSince(1672531200)(opts) // 示例时间戳
+	//
+	// // 使用 WithFetchOHLCVLimit 设置最大数量
+	// ccxt.WithFetchOHLCVLimit(100)(opts)
+
+	// 使用 WithFetchOHLCVParams 设置其他参数
+	// params := map[string]interface{}{
+	// 	"adjustForTimezone": true,
+	// 	"includeHighLow":    false,
+	// }
+	// ccxt.WithFetchOHLCVParams(params)(opts)
+
+	// 打印设置后的 opts
+	// fmt.Printf("%+v\n", opts)
+
+	tf := "1h"
+	sc := int64(1672502400000)
+	lm := int64(1000)
+	pm := map[string]interface{}{
+		"rateLimit": true, // Hypothetical parameter to enable rate limiting
 	}
-	fmt.Println("Data stored successfully.")
 
-	// 6. 调度执行
+	ohlcv, err := okx.FetchOHLCV(symbol,
-	scheduler.ScheduleTasks(cfg)
+		ccxt.WithFetchOHLCVSince(sc),
-	fmt.Println("Tasks scheduled successfully.")
+		ccxt.WithFetchOHLCVTimeframe(tf),
+		ccxt.WithFetchOHLCVLimit(lm),
+		ccxt.WithFetchOHLCVParams(pm))
+	if err != nil {
+		fmt.Println("Error fetching OHLCV:", err)
+		return
+	}
+	fmt.Println("ohlcv: ", ohlcv)
+	// 检查并删除旧文件
+	fileName := "ohlcv-btc.csv"
+	destName := "/tmp/blingo/python/" + fileName
+	if _, err := os.Stat(destName); err == nil {
+		// 文件存在,删除它
+		if err := os.Remove(destName); err != nil {
+			fmt.Println("删除旧文件失败:", err)
+			return
+		}
+	}
+
+	// 创建临时文件
+	tmpFile, err := os.CreateTemp("", fileName)
+	if err != nil {
+		fmt.Println("创建临时文件失败:", err)
+		return
+	}
+	defer os.Remove(tmpFile.Name()) // 程序结束后删除临时文件
+
+	// 写入CSV数据
+	for _, candle := range ohlcv {
+		line := fmt.Sprintf("%d,%.2f,%.2f,%.2f,%.2f,%.2f\n",
+			candle.Timestamp, // 时间戳
+			candle.Open,      // 开盘价
+			candle.High,      // 最高价
+			candle.Low,       // 最低价
+			candle.Close,     // 收盘价
+			candle.Volume)    // 成交量
+		if _, err := tmpFile.WriteString(line); err != nil {
+			fmt.Println("写入文件失败:", err)
+			return
+		}
+	}
+	// 确保目标目录存在
+	destDir := "/tmp/blingo/python/"
+	if err := os.MkdirAll(destDir, 0755); err != nil {
+		fmt.Println("创建目录失败:", err)
+		return
+	}
+
+	// 重命名文件
+	destName = destDir + fileName
+	if err := os.Rename(tmpFile.Name(), destName); err != nil {
+		fmt.Println("重命名文件失败:", err)
+		return
+	}
+	tmpFile.Close()
+
+	// 调用Python脚本
+	cmd := exec.Command("python3", "plot_ohlcv.py", destName)
+	cmd.Dir = "../python" // 设置工作目录
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		fmt.Println("执行Python脚本失败:", err)
+		return
+	}
 }

collector/collector.go

@@ -0,0 +1 @@
+package conllector

config/config.go

@@ -0,0 +1 @@
+package config

config/config.yaml

@@ -0,0 +1 @@
+

feature_processor/feature_processor.go

@@ -0,0 +1 @@
+package processor

go.mod

@@ -1,3 +1,28 @@
 module gitea.zjmud.xyz/phyer/blingo
 
 go 1.24.0
+
+require gitea.zjmud.xyz/ext/ccxt-go v0.0.0-20250228023320-1a2ce7046aca
+
+require (
+	github.com/bits-and-blooms/bitset v1.13.0 // indirect
+	github.com/consensys/bavard v0.1.13 // indirect
+	github.com/consensys/gnark-crypto v0.12.1 // indirect
+	github.com/crate-crypto/go-ipa v0.0.0-20240223125850-b1e8a79f509c // indirect
+	github.com/crate-crypto/go-kzg-4844 v1.0.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
+	github.com/ethereum/go-ethereum v1.14.13 // indirect
+	github.com/ethereum/go-verkle v0.1.1-0.20240829091221-dffa7562dbe9 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/holiman/uint256 v1.3.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/mmcloughlin/addchain v0.4.0 // indirect
+	github.com/supranational/blst v0.3.13 // indirect
+	github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
+	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
+	golang.org/x/sync v0.7.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	rsc.io/tmplfunc v0.0.3 // indirect
+)

go.sum

@@ -0,0 +1,86 @@
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+gitea.zjmud.xyz/ext/ccxt-go v0.0.0-20250228023320-1a2ce7046aca/go.mod h1:hj67W64XPTygOx5fdK3wlr+W1J74+5MRabzF79w7pUk=
+github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
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+golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa/go.mod h1:zk2irFbV9DP96SEBUUAy67IdHUaZuSnrz1n472HUCLE=
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+rsc.io/tmplfunc v0.0.3 h1:53XFQh69AfOa8Tw0Jm7t+GV7KZhOi6jzsCzTtKbMvzU=
+rsc.io/tmplfunc v0.0.3/go.mod h1:AG3sTPzElb1Io3Yg4voV9AGZJuleGAwaVRxL9M49PhA=

python/plot_ohlcv.py

@@ -0,0 +1,54 @@
+import argparse
+import matplotlib.pyplot as plt
+from matplotlib.dates import DateFormatter, MinuteLocator
+import pandas as pd
+from datetime import datetime
+
+def parse_args():
+    parser = argparse.ArgumentParser(description='OHLCV可视化工具')
+    parser.add_argument('file_path', type=str, help='OHLCV数据文件路径')
+    return parser.parse_args()
+
+def load_data(file_path):
+    """加载CSV格式的OHLCV数据"""
+    df = pd.read_csv(file_path, header=None, 
+                   names=['timestamp', 'open', 'high', 'low', 'close', 'volume'])
+    
+    # 转换时间戳为datetime
+    df['datetime'] = pd.to_datetime(df['timestamp'], unit='ms')
+    return df
+
+def plot_candlestick(df):
+    """绘制K线图"""
+    fig, (ax1, ax2) = plt.subplots(2, 1, figsize=(12, 8), gridspec_kw={'height_ratios': [3,1]})
+    
+    # 绘制K线
+    for idx, row in df.iterrows():
+        color = 'g' if row['close'] > row['open'] else 'r'
+        ax1.vlines(row['datetime'], row['low'], row['high'], color=color, linewidth=1)
+        ax1.vlines(row['datetime'], row['open'], row['close'], color=color, linewidth=3)
+
+    # 设置时间格式
+    date_format = DateFormatter('%m-%d %H:%M')
+    ax1.xaxis.set_major_formatter(date_format)
+    ax1.xaxis.set_major_locator(MinuteLocator(interval=30))
+    ax1.set_title('OKX BTC/USDT 1小时K线图')
+    ax1.grid(True)
+    
+    # 绘制成交量
+    ax2.bar(df['datetime'], df['volume'], color=[('g' if c > o else 'r') for c, o in zip(df['close'], df['open'])], width=0.002)
+    ax2.xaxis.set_major_formatter(date_format)
+    ax2.set_title('成交量')
+    ax2.grid(True)
+    
+    plt.tight_layout()
+    plt.show()
+
+if __name__ == "__main__":
+    args = parse_args()
+    try:
+        df = load_data(args.file_path)
+        plot_candlestick(df)
+    except Exception as e:
+        print(f"数据处理失败: {str(e)}")
+

scheduler/scheduler.go

@@ -0,0 +1 @@
+package scheduler

storage/storage.go

@@ -0,0 +1 @@
+package storage