Java、Python等接入方式对接股票数据源API接口
为了创建一个Python项目来对接StockTV的API接口，我们可以使用requests库来发送HTTP请求，并使用websocket-client库来处理WebSocket连接。以下是一个简单的Python项目结构，展示了如何对接这些API接口。项目结构
stocktv_api/
│
├── stocktv_api/
│ ├── __init__.py
│ ├── stock.py
│ ├── forex.py
│ ├── futures.py
│ ├── crypto.py
│ └── utils.py
│
├── tests/
│ ├── __init__.py
│ ├── test_stock.py
│ ├── test_forex.py
│ ├── test_futures.py
│ └── test_crypto.py
│
├── requirements.txt
└── README.md1. 安装依赖
首先，创建一个requirements.txt文件，列出项目所需的依赖：
requests
websocket-client然后，使用以下命令安装依赖：
pip install -r requirements.txt2. 创建基础工具类
在stocktv_api/utils.py中，创建一个基础工具类来处理API请求：
import requests
class StockTVAPI:
def __init__(self, api_key):
self.api_key = api_key
self.base_url = "https://api.stocktv.top"
def _get(self, endpoint, params=None):
if params is None:
params = {}
params['key'] = self.api_key
response = requests.get(f"{self.base_url}/{endpoint}", params=params)
response.raise_for_status()
return response.json()
def _ws_connect(self, endpoint):
import websocket
ws_url = f"wss://ws-api.stocktv.top/{endpoint}?key={self.api_key}"
ws = websocket.create_connection(ws_url)
return ws3. 实现股票API
在stocktv_api/stock.py中，实现股票相关的API：
from .utils import StockTVAPI
class StockAPI(StockTVAPI):
def get_stock_list(self, country_id, page_size=10, page=1):
endpoint = "stock/stocks"
params = {
"countryId": country_id,
"pageSize": page_size,
"page": page
}
return self._get(endpoint, params)
def get_indices(self, country_id, flag=None):
endpoint = "stock/indices"
params = {
"countryId": country_id,
"flag": flag
}
return self._get(endpoint, params)
def get_kline(self, pid, interval):
endpoint = "stock/kline"
params = {
"pid": pid,
"interval": interval
}
return self._get(endpoint, params)
def get_ipo_calendar(self, country_id):
endpoint = "stock/getIpo"
params = {
"countryId": country_id
}
return self._get(endpoint, params)
def get_updown_list(self, country_id, type=1):
endpoint = "stock/updownList"
params = {
"countryId": country_id,
"type": type
}
return self._get(endpoint, params)
def get_company_info(self, country_id, page_size=10, page=1):
endpoint = "stock/companies"
params = {
"countryId": country_id,
"pageSize": page_size,
"page": page
}
return self._get(endpoint, params)
def get_company_info_by_url(self, url):
endpoint = "stock/companyUrl"
params = {
"url": url
}
return self._get(endpoint, params)
def get_news(self, page_size=10, page=1):
endpoint = "stock/news"
params = {
"pageSize": page_size,
"page": page
}
return self._get(endpoint, params)
def connect_websocket(self):
return self._ws_connect("connect")4. 实现外汇API
在stocktv_api/forex.py中，实现外汇相关的API：
from .utils import StockTVAPI
class ForexAPI(StockTVAPI):
def get_currency_list(self):
endpoint = "market/currencyList"
return self._get(endpoint)
def get_real_time_rates(self, country_type=None):
endpoint = "market/currency"
params = {
"countryType": country_type
}
return self._get(endpoint, params)
def get_today_market(self, symbol):
endpoint = "market/todayMarket"
params = {
"symbol": symbol
}
return self._get(endpoint, params)
def get_spark_data(self, symbol, interval="5m"):
endpoint = "market/spark"
params = {
"symbol": symbol,
"interval": interval
}
return self._get(endpoint, params)
def get_chart_data(self, symbol, interval="5m", start_time=None, end_time=None):
endpoint = "market/chart"
params = {
"symbol": symbol,
"interval": interval,
"startTime": start_time,
"endTime": end_time
}
return self._get(endpoint, params)5. 实现期货API
在stocktv_api/futures.py中，实现期货相关的API：
from .utils import StockTVAPI
class FuturesAPI(StockTVAPI):
def get_futures_list(self):
endpoint = "futures/list"
return self._get(endpoint)
def get_futures_market(self, symbol):
endpoint = "futures/querySymbol"
params = {
"symbol": symbol
}
return self._get(endpoint, params)
def get_futures_kline(self, symbol, interval):
endpoint = "futures/kline"
params = {
"symbol": symbol,
"interval": interval
}
return self._get(endpoint, params)6. 实现加密货币API
在stocktv_api/crypto.py中，实现加密货币相关的API：
from .utils import StockTVAPI
class CryptoAPI(StockTVAPI):
def get_coin_info(self):
endpoint = "crypto/getCoinInfo"
return self._get(endpoint)
def get_coin_list(self, start=1, limit=1000):
endpoint = "crypto/getCoinList"
params = {
"start": start,
"limit": limit
}
return self._get(endpoint, params)
def get_ticker_price(self, symbols):
endpoint = "crypto/tickerPrice"
params = {
"symbols": symbols
}
return self._get(endpoint, params)
def get_last_price(self, symbols):
endpoint = "crypto/lastPrice"
params = {
"symbols": symbols
}
return self._get(endpoint, params)
def get_klines(self, symbol, interval):
endpoint = "crypto/getKlines"
params = {
"symbol": symbol,
"interval": interval
}
return self._get(endpoint, params)
def get_trades(self, symbol):
endpoint = "crypto/getTrades"
params = {
"symbol": symbol
}
return self._get(endpoint, params)7. 测试代码
在tests/目录下，编写测试代码来验证各个API的功能。例如，test_stock.py可以包含以下内容：
import unittest
from stocktv_api.stock import StockAPI
class TestStockAPI(unittest.TestCase):
def setUp(self):
self.api_key = "your_api_key_here"
self.stock_api = StockAPI(self.api_key)
def test_get_stock_list(self):
response = self.stock_api.get_stock_list(country_id=14)
self.assertIn("data", response)
def test_get_indices(self):
response = self.stock_api.get_indices(country_id=14)
self.assertIn("data", response)
def test_get_kline(self):
response = self.stock_api.get_kline(pid=7310, interval="PT1M")
self.assertIn("data", response)
if __name__ == "__main__":
unittest.main()8. 运行测试
使用以下命令运行测试：
python -m unittest discover tests9. 编写README.md
最后，编写一个README.md文件，描述项目的用途、安装步骤和使用方法。
# StockTV API Python Client
This is a Python client for the StockTV API, providing access to global stock, forex, futures, and cryptocurrency data.
## Installation
```bash
pip install -r requirements.txtUsage
from stocktv_api.stock import StockAPI
api_key = "your_api_key_here"
stock_api = StockAPI(api_key)
# Get stock list
stock_list = stock_api.get_stock_list(country_id=14)
print(stock_list)Testing
python -m unittest discover tests总结
这个项目结构提供了一个基本的框架来对接StockTV的API接口。你可以根据需要扩展和修改代码，添加更多的功能和测试。
对接代码：https://github.com/CryptoRzz/stocktv-api-py
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