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lm_code/test1.py

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import datetime
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import requests
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headers = {
'accept': 'application/json, text/plain, */*',
'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
'cache-control': 'no-cache',
'dnt': '1',
'origin': 'https://www.websea.com',
'pragma': 'no-cache',
'priority': 'u=1, i',
'referer': 'https://www.websea.com/',
'sec-ch-ua': '"Chromium";v="142", "Microsoft Edge";v="142", "Not_A Brand";v="99"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'same-site',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 Edg/142.0.0.0',
}
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# # 获取当前日期UTC
# today = datetime.datetime.now(datetime.timezone.utc).date()
#
# # 当天开始和结束时间
# start_of_day = datetime.datetime.combine(today, datetime.time.min, tzinfo=datetime.timezone.utc)
# end_of_day = datetime.datetime.combine(today, datetime.time.max, tzinfo=datetime.timezone.utc)
# 获取今天日期(本地时间,中国时区 UTC+8
tz = datetime.timezone(datetime.timedelta(hours=8))
today = datetime.datetime.now(tz).date()
# 当天开始时间(北京时间 00:00
start_of_day = datetime.datetime.combine(today, datetime.time.min, tzinfo=tz)
# 当天结束时间(北京时间 23:59:59.999999
end_of_day = datetime.datetime.combine(today, datetime.time.max, tzinfo=tz)
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params = {
'symbol': 'BTC-USDT',
'period': '30min',
'start': int(start_of_day.timestamp()),
'end': int(end_of_day.timestamp()),
}
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response = requests.get('https://eapi.websea.com/webApi/market/getKline', params=params, headers=headers)
data = response.json()["result"]["data"]
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if not data:
print("没有获取到数据")
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else:
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# 当前价格 = 最新一条 K 线的 close
current_price = float(data[0]['close'])
# 当天最高价 = 当天所有 K 线的 high
today_high = max(float(item['high']) for item in data)
# 当天最低价 = 当天所有 K 线的 low
today_low = min(float(item['low']) for item in data)
# 24 小时涨幅计算(用最新一条 close 与 24 小时前的价格对比)
# 如果接口只能获取当天数据,可能不足 24 小时,可根据需求扩展
# 假设获取过去 24 小时数据,使用第一条 K 线的 open 作为 24 小时前价格
price_24h_ago = float(data[-1]['open'])
change_24h = (current_price - price_24h_ago) / price_24h_ago * 100
print(f"当前价格: {current_price}")
print(f"24小时涨幅: {change_24h:.2f}%")
print(f"当天最高价: {today_high}")
print(f"当天最低价: {today_low}")