{"id":1073044,"date":"2025-01-08T11:21:42","date_gmt":"2025-01-08T03:21:42","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1073044.html"},"modified":"2025-01-08T11:21:45","modified_gmt":"2025-01-08T03:21:45","slug":"python%e5%a6%82%e4%bd%95%e6%89%92%e5%8f%96%e8%82%a1%e7%a5%a8%e4%bb%b7%e6%a0%bc-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1073044.html","title":{"rendered":"python\u5982\u4f55\u6252\u53d6\u80a1\u7968\u4ef7\u683c"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25103054\/96e544f8-636e-4584-83ab-f1b935ee586e.webp\" alt=\"python\u5982\u4f55\u6252\u53d6\u80a1\u7968\u4ef7\u683c\" \/><\/p>\n<p><p> <strong>Python\u6252\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528API\u3001\u4f7f\u7528\u722c\u866b\u5e93\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\uff08\u5982yfinance\uff09\u7b49\u3002<\/strong> \u5176\u4e2d\uff0c<strong>\u4f7f\u7528API<\/strong> \u662f\u6700\u4e3a\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3aAPI\u63d0\u4f9b\u7684\u6570\u636e\u901a\u5e38\u662f\u5408\u6cd5\u3001\u51c6\u786e\u4e14\u66f4\u65b0\u53ca\u65f6\u7684\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528API\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\uff0c\u5e76\u89e3\u91ca\u5982\u4f55\u4f7f\u7528\u722c\u866b\u5e93\u548c\u7b2c\u4e09\u65b9\u5e93\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528API\u83b7\u53d6\u80a1\u7968\u4ef7\u683c<\/p>\n<\/p>\n<p><p>\u4f7f\u7528API\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u662f\u6700\u4e3a\u63a8\u8350\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3aAPI\u63d0\u4f9b\u7684\u6570\u636e\u901a\u5e38\u662f\u5408\u6cd5\u3001\u51c6\u786e\u4e14\u66f4\u65b0\u53ca\u65f6\u3002\u8bb8\u591a\u91d1\u878d\u6570\u636e\u63d0\u4f9b\u5546\u63d0\u4f9b\u514d\u8d39\u7684API\uff0c\u6bd4\u5982Alpha Vantage\u3001Yahoo Finance API\u7b49\u3002\u4ee5\u4e0b\u5c06\u4ee5Alpha Vantage\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528API\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u6ce8\u518c\u83b7\u53d6API Key<\/strong><\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u8bbf\u95eeAlpha Vantage\u5b98\u7f51\uff08<a href=\"https:\/\/www.alphavantage.co\/%EF%BC%89%EF%BC%8C%E6%B3%A8%E5%86%8C%E4%B8%80%E4%B8%AA%E5%85%8D%E8%B4%B9%E8%B4%A6%E6%88%B7%EF%BC%8C%E5%B9%B6%E8%8E%B7%E5%8F%96API\">https:\/\/www.alphavantage.co\/\uff09\uff0c\u6ce8\u518c\u4e00\u4e2a\u514d\u8d39\u8d26\u6237\uff0c\u5e76\u83b7\u53d6API<\/a> Key\u3002\u8fd9\u4e2aKey\u5c06\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u60a8\u6709\u6743\u9650\u8bbf\u95eeAPI\u63d0\u4f9b\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p><strong>2. \u5b89\u88c5\u8bf7\u6c42\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528requests\u5e93\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6API\u8fd4\u56de\u7684\u6570\u636e\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5requests\u5e93\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>3. \u7f16\u5199Python\u4ee3\u7801<\/strong><\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Alpha Vantage API\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>def get_stock_price(symbol, api_key):<\/p>\n<p>    url = f&#39;https:\/\/www.alphavantage.co\/query?function=TIME_SERIES_D<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>LY&amp;symbol={symbol}&amp;apikey={api_key}&#39;<\/p>\n<p>    response = requests.get(url)<\/p>\n<p>    data = response.json()<\/p>\n<p>    # \u63d0\u53d6\u6700\u65b0\u7684\u80a1\u7968\u4ef7\u683c<\/p>\n<p>    latest_date = list(data[&#39;Time Series (Daily)&#39;].keys())[0]<\/p>\n<p>    latest_price = data[&#39;Time Series (Daily)&#39;][latest_date][&#39;4. close&#39;]<\/p>\n<p>    return latest_price<\/p>\n<p>api_key = &#39;YOUR_API_KEY&#39;<\/p>\n<p>symbol = &#39;AAPL&#39;<\/p>\n<p>price = get_stock_price(symbol, api_key)<\/p>\n<p>print(f&#39;The latest price of {symbol} is {price}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570get_stock_price\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u80a1\u7968\u4ee3\u7801\u548cAPI Key\u4f5c\u4e3a\u53c2\u6570\u3002\u6211\u4eec\u4f7f\u7528requests.get\u65b9\u6cd5\u53d1\u9001GET\u8bf7\u6c42\uff0c\u5e76\u5c06API\u8fd4\u56de\u7684\u6570\u636e\u89e3\u6790\u4e3aJSON\u683c\u5f0f\u3002\u7136\u540e\uff0c\u6211\u4eec\u63d0\u53d6\u6700\u65b0\u7684\u80a1\u7968\u4ef7\u683c\u5e76\u8fd4\u56de\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528\u722c\u866b\u5e93\u83b7\u53d6\u80a1\u7968\u4ef7\u683c<\/p>\n<\/p>\n<p><p>\u5c3d\u7ba1API\u662f\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u9996\u9009\u65b9\u5f0f\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u722c\u866b\u5e93\u6765\u6293\u53d6\u7f51\u9875\u4e0a\u7684\u80a1\u7968\u4ef7\u683c\u6570\u636e\u3002\u5e38\u7528\u7684\u722c\u866b\u5e93\u5305\u62ecBeautifulSoup\u548cScrapy\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528BeautifulSoup\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u5b89\u88c5BeautifulSoup\u548crequests\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5BeautifulSoup\u548crequests\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install beautifulsoup4 requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>2. \u7f16\u5199Python\u4ee3\u7801<\/strong><\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528BeautifulSoup\u6293\u53d6\u96c5\u864e\u8d22\u7ecf\u4e0a\u7684\u80a1\u7968\u4ef7\u683c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>from bs4 import BeautifulSoup<\/p>\n<p>def get_stock_price(symbol):<\/p>\n<p>    url = f&#39;https:\/\/finance.yahoo.com\/quote\/{symbol}&#39;<\/p>\n<p>    response = requests.get(url)<\/p>\n<p>    soup = BeautifulSoup(response.text, &#39;html.parser&#39;)<\/p>\n<p>    price = soup.find(&#39;fin-streamer&#39;, {&#39;data-field&#39;: &#39;regularMarketPrice&#39;}).text<\/p>\n<p>    return price<\/p>\n<p>symbol = &#39;AAPL&#39;<\/p>\n<p>price = get_stock_price(symbol)<\/p>\n<p>print(f&#39;The latest price of {symbol} is {price}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570get_stock_price\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u80a1\u7968\u4ee3\u7801\u4f5c\u4e3a\u53c2\u6570\u3002\u6211\u4eec\u4f7f\u7528requests.get\u65b9\u6cd5\u53d1\u9001GET\u8bf7\u6c42\uff0c\u5e76\u5c06\u8fd4\u56de\u7684HTML\u5185\u5bb9\u4f20\u9012\u7ed9BeautifulSoup\u8fdb\u884c\u89e3\u6790\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528BeautifulSoup\u7684find\u65b9\u6cd5\u627e\u5230\u5305\u542b\u80a1\u7968\u4ef7\u683c\u7684\u5143\u7d20\uff0c\u5e76\u63d0\u53d6\u5176\u6587\u672c\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u83b7\u53d6\u80a1\u7968\u4ef7\u683c<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u4f7f\u7528API\u548c\u722c\u866b\u5e93\uff0c\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5e93\uff0c\u8fd9\u4e9b\u5e93\u5c01\u88c5\u4e86\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u529f\u80fd\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u3002\u5e38\u7528\u7684\u7b2c\u4e09\u65b9\u5e93\u5305\u62ecyfinance\u548cpandas_datareader\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528yfinance\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u5b89\u88c5yfinance\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5yfinance\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install yfinance<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>2. \u7f16\u5199Python\u4ee3\u7801<\/strong><\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528yfinance\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import yfinance as yf<\/p>\n<p>def get_stock_price(symbol):<\/p>\n<p>    stock = yf.Ticker(symbol)<\/p>\n<p>    price = stock.history(period=&#39;1d&#39;)[&#39;Close&#39;][0]<\/p>\n<p>    return price<\/p>\n<p>symbol = &#39;AAPL&#39;<\/p>\n<p>price = get_stock_price(symbol)<\/p>\n<p>print(f&#39;The latest price of {symbol} is {price}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5bfc\u5165yfinance\u5e93\uff0c\u5e76\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570get_stock_price\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u80a1\u7968\u4ee3\u7801\u4f5c\u4e3a\u53c2\u6570\u3002\u6211\u4eec\u4f7f\u7528yf.Ticker\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2aTicker\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528history\u65b9\u6cd5\u83b7\u53d6\u80a1\u7968\u7684\u5386\u53f2\u6570\u636e\u3002\u7136\u540e\uff0c\u6211\u4eec\u63d0\u53d6\u6700\u65b0\u7684\u80a1\u7968\u6536\u76d8\u4ef7\u683c\u5e76\u8fd4\u56de\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u5904\u7406\u548c\u5206\u6790\u83b7\u53d6\u7684\u6570\u636e<\/p>\n<\/p>\n<p><p>\u83b7\u53d6\u80a1\u7968\u4ef7\u683c\u53ea\u662f\u7b2c\u4e00\u6b65\uff0c\u901a\u5e38\u6211\u4eec\u8fd8\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\u3002\u53ef\u4ee5\u4f7f\u7528Pandas\u5e93\u6765\u5904\u7406\u6570\u636e\uff0c\u5e76\u4f7f\u7528Matplotlib\u6216Seaborn\u5e93\u6765\u8fdb\u884c\u53ef\u89c6\u5316\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u5b89\u88c5Pandas\u548cMatplotlib\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Pandas\u548cMatplotlib\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pandas matplotlib<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>2. \u5904\u7406\u548c\u5206\u6790\u6570\u636e<\/strong><\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Pandas\u5904\u7406\u548c\u5206\u6790\u80a1\u7968\u4ef7\u683c\u6570\u636e\uff0c\u5e76\u4f7f\u7528Matplotlib\u8fdb\u884c\u53ef\u89c6\u5316\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import yfinance as yf<\/p>\n<p>import pandas as pd<\/p>\n<p>import matplotlib.pyplot as plt<\/p>\n<p>def get_stock_data(symbol, period=&#39;1mo&#39;):<\/p>\n<p>    stock = yf.Ticker(symbol)<\/p>\n<p>    data = stock.history(period=period)<\/p>\n<p>    return data<\/p>\n<p>def analyze_stock_data(data):<\/p>\n<p>    data[&#39;Daily Return&#39;] = data[&#39;Close&#39;].pct_change()<\/p>\n<p>    mean_return = data[&#39;Daily Return&#39;].mean()<\/p>\n<p>    std_return = data[&#39;Daily Return&#39;].std()<\/p>\n<p>    print(f&#39;Mean Daily Return: {mean_return}&#39;)<\/p>\n<p>    print(f&#39;Standard Deviation of Daily Return: {std_return}&#39;)<\/p>\n<p>    return mean_return, std_return<\/p>\n<p>def plot_stock_data(data, symbol):<\/p>\n<p>    plt.figure(figsize=(10, 5))<\/p>\n<p>    plt.plot(data[&#39;Close&#39;], label=f&#39;{symbol} Close Price&#39;)<\/p>\n<p>    plt.title(f&#39;{symbol} Stock Price&#39;)<\/p>\n<p>    plt.xlabel(&#39;Date&#39;)<\/p>\n<p>    plt.ylabel(&#39;Price&#39;)<\/p>\n<p>    plt.legend()<\/p>\n<p>    plt.show()<\/p>\n<p>symbol = &#39;AAPL&#39;<\/p>\n<p>data = get_stock_data(symbol)<\/p>\n<p>mean_return, std_return = analyze_stock_data(data)<\/p>\n<p>plot_stock_data(data, symbol)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570get_stock_data\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u80a1\u7968\u4ee3\u7801\u548c\u65f6\u95f4\u5468\u671f\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u4f7f\u7528yfinance\u5e93\u83b7\u53d6\u80a1\u7968\u7684\u5386\u53f2\u6570\u636e\u3002\u7136\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570analyze_stock_data\uff0c\u8be5\u51fd\u6570\u8ba1\u7b97\u5e76\u8f93\u51fa\u80a1\u7968\u7684\u65e5\u5747\u56de\u62a5\u7387\u548c\u56de\u62a5\u7387\u7684\u6807\u51c6\u5dee\u3002\u6700\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570plot_stock_data\uff0c\u8be5\u51fd\u6570\u4f7f\u7528Matplotlib\u5e93\u5c06\u80a1\u7968\u4ef7\u683c\u6570\u636e\u8fdb\u884c\u53ef\u89c6\u5316\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Python\u83b7\u53d6\u3001\u5904\u7406\u548c\u5206\u6790\u80a1\u7968\u4ef7\u683c\u6570\u636e\uff0c\u5e76\u5c06\u5176\u53ef\u89c6\u5316\u3002\u65e0\u8bba\u662f\u4f7f\u7528API\u3001\u722c\u866b\u5e93\u8fd8\u662f\u7b2c\u4e09\u65b9\u5e93\uff0cPython\u90fd\u4e3a\u60a8\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u548c\u8d44\u6e90\uff0c\u4f7f\u5f97\u8fd9\u4e00\u8fc7\u7a0b\u53d8\u5f97\u7b80\u5355\u800c\u9ad8\u6548\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u83b7\u53d6\u80a1\u7968\u7684\u5b9e\u65f6\u4ef7\u683c\uff1f<\/strong><br \/>\u8981\u83b7\u53d6\u5b9e\u65f6\u80a1\u7968\u4ef7\u683c\uff0c\u53ef\u4ee5\u5229\u7528\u7b2c\u4e09\u65b9\u5e93\u5982<code>yfinance<\/code>\u6216\u8005<code>Alpha Vantage<\/code>\u3002<code>yfinance<\/code>\u5e93\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684API\u8c03\u7528\u83b7\u53d6\u5b9e\u65f6\u6570\u636e\uff0c\u53ea\u9700\u5b89\u88c5\u5e93\u5e76\u4f7f\u7528<code>yfinance.download(&#39;\u80a1\u7968\u4ee3\u7801&#39;)<\/code>\u5373\u53ef\u3002\u786e\u4fdd\u5728\u4f7f\u7528API\u65f6\u9075\u5b88\u76f8\u5173\u7684\u4f7f\u7528\u6761\u6b3e\u3002<\/p>\n<p><strong>Python\u4e2d\u6709\u54ea\u4e9b\u5e93\u53ef\u4ee5\u7528\u4e8e\u6293\u53d6\u80a1\u7968\u6570\u636e\uff1f<\/strong><br \/>\u5e38\u7528\u7684\u5e93\u5305\u62ec<code>pandas_datareader<\/code>\u3001<code>yfinance<\/code>\u3001<code>Alpha Vantage<\/code>\u548c<code>BeautifulSoup<\/code>\u3002<code>pandas_datareader<\/code>\u53ef\u4ee5\u76f4\u63a5\u4eceYahoo Finance\u6216Google Finance\u63d0\u53d6\u6570\u636e\uff0c\u800c<code>BeautifulSoup<\/code>\u9002\u5408\u4ece\u7f51\u9875\u4e2d\u6293\u53d6\u6570\u636e\u3002\u9009\u62e9\u5408\u9002\u7684\u5e93\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u9700\u6c42\u548c\u6570\u636e\u6765\u6e90\u3002<\/p>\n<p><strong>\u5982\u4f55\u5904\u7406\u6293\u53d6\u5230\u7684\u80a1\u7968\u6570\u636e\u4ee5\u8fdb\u884c\u5206\u6790\uff1f<\/strong><br \/>\u6293\u53d6\u5230\u7684\u80a1\u7968\u6570\u636e\u901a\u5e38\u4ee5DataFrame\u5f62\u5f0f\u5b58\u50a8\u5728Pandas\u4e2d\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Pandas\u63d0\u4f9b\u7684\u5404\u79cd\u529f\u80fd\u6765\u6e05\u6d17\u548c\u5206\u6790\u6570\u636e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u8fc7\u6ee4\u3001\u5206\u7ec4\u3001\u7ed8\u56fe\uff0c\u6216\u8ba1\u7b97\u79fb\u52a8\u5e73\u5747\u7ebf\u7b49\u6280\u672f\u6307\u6807\uff0c\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u80a1\u7968\u8d70\u52bf\u3002\u901a\u8fc7\u53ef\u89c6\u5316\u5de5\u5177\u5982Matplotlib\u6216Seaborn\uff0c\u53ef\u4ee5\u66f4\u76f4\u89c2\u5730\u5c55\u793a\u5206\u6790\u7ed3\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u6252\u53d6\u80a1\u7968\u4ef7\u683c\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528API\u3001\u4f7f\u7528\u722c\u866b\u5e93\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\uff08\u5982yfinance\uff09\u7b49\u3002 \u5176\u4e2d\uff0c\u4f7f\u7528 [&hellip;]","protected":false},"author":3,"featured_media":1073052,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1073044"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1073044"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1073044\/revisions"}],"predecessor-version":[{"id":1073059,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1073044\/revisions\/1073059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1073052"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1073044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1073044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1073044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}