分享一个使用python调用websocket获取实时行情数据的方法

这个站点可以获取：外汇、国际期货、国内期货、贵金属、能源、虚拟货币、股指期货、美股、台股、港股、印度股、A股、ETF等

以下是Python的连接demo，可以参考下。同时也支持其他后端语言的连接，PHP、Java等。

获取品种地址：http://39.107.99.235:1008/market/market.php

import json
import websocket

# 行情对接地址：http://39.107.99.235:1008/market

try:
	import thread
except ImportError:
	import _thread as thread
import time

def on_data(ws, message, msg_type, flag):
	# 解析接收到的数据
	msg = json.loads(message)

	if 'body' not in msg or not msg['body']:
		return

	data = msg['body'];

	StockCode = data['StockCode'];
	Price = data['Price'];
	Open = data['Open'];
	LastClose = data['LastClose'];
	High = data['High'];
	Low = data['Low'];
	Diff = data['Diff'];
	DiffRate = data['DiffRate'];
	BP1 = data['BP1'];
	BV1 = data['BV1'];
	SP1 = data['SP1'];
	SV1 = data['SV1'];
	TotalVol = data['TotalVol'];
	Time = data['Time'];
	LastTime = data['LastTime'];
	BS = data['BS'];
	Depth = data['Depth'];

	#处理业务逻辑.....

	print(StockCode);

def on_error(ws, error):
	print(error)

def on_close(ws):
	print("### closed ###")

def on_open(ws):
	# print("open")
	# 建立连接后订阅品种
	data = {
		'Key': 'btcusdt,ethusdt,fx_sgbpusd'
	}
	ws.send(json.dumps(data))
	# 间隔10秒发送心跳信息
	def run(*args):
		while(True) :
			time.sleep(10)
			ping = {
				'ping' : int(time.time())
			}
			ws.send(json.dumps(ping))
	thread.start_new_thread(run, ())

if __name__ == "__main__":
	# websocket.enableTrace(True)
	ws = websocket.WebSocketApp("ws://39.107.99.235/ws", on_data = on_data, on_error = on_error, on_close = on_close)
	ws.on_open = on_open
	ws.run_forever()

返回数据结构：
最新价，最高价，最低价，收盘价，涨幅，成交量，买卖5档、实时成交等数据。
这些数据都有，有需要可以对接下

{
    "body": {
        "StockCode": "btcusdt",
        "Price": 27206.02,
        "Open": 26689.98,
        "LastClose": 27206.02,
        "High": 27287.74,
        "Low": 26554.35,
        "Time": "2023-05-28 15:43:51",
        "LastTime": "1685259831",
        "BP1": 27206.02,
        "BV1": 0.21,
        "SP1": 27206.03,
        "SV1": 0.78,
        "TotalVol": 2293.14,
        "Depth": {
            "Buy": [
                {
                    "BP1": 27206.02,
                    "BV1": 0.39
                },
                {
                    "BP2": 27204.14,
                    "BV2": 0
                },
                {
                    "BP3": 27204.13,
                    "BV3": 1.28
                },
                {
                    "BP4": 27203.32,
                    "BV4": 0.64
                },
                {
                    "BP5": 27203.3,
                    "BV5": 0.68
                }
            ],
            "Sell": [
                {
                    "SP1": 27206.03,
                    "SV1": 0.78
                },
                {
                    "SP2": 27206.22,
                    "SV2": 0.04
                },
                {
                    "SP3": 27206.96,
                    "SV3": 0.02
                },
                {
                    "SP4": 27208.13,
                    "SV4": 0.01
                },
                {
                    "SP5": 27208.14,
                    "SV5": 0.07
                }
            ]
        },
        "BS": [
            {
                "time": "15:43:51",
                "price": 27206.02,
                "size": 0.21,
                "direction": 2
            },
            {
                "time": "15:43:51",
                "price": 27206.03,
                "size": 0.78,
                "direction": 1
            }
        ],
        "Info": [

        ],
        "lastSize": 0.055118,
        "Diff": 516.04,
        "DiffRate": 1.93
    }
}

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