{"id":1138887,"date":"2025-01-08T22:04:43","date_gmt":"2025-01-08T14:04:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1138887.html"},"modified":"2025-01-08T22:04:46","modified_gmt":"2025-01-08T14:04:46","slug":"python%e5%a6%82%e4%bd%95%e6%8a%8a%e5%80%bc%e8%bd%ac%e6%8d%a2%e4%b8%ba%e5%b0%8f%e6%95%b0%e5%90%8e%e4%b8%a4%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1138887.html","title":{"rendered":"python\u5982\u4f55\u628a\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25102349\/6f7aeb4e-315a-491d-8d68-55a593369275.webp\" alt=\"python\u5982\u4f55\u628a\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\" \/><\/p>\n<p><p> <strong>Python\u4e2d\u5c06\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001\u5185\u7f6e\u51fd\u6570round()\u3001Decimal\u6a21\u5757\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\u573a\u666f\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5feb\u901f\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u3002<strong>\u4f8b\u5982\uff0c\u4f7f\u7528\u5b57\u7b26\u4e32\u7684format()\u65b9\u6cd5\u6216f-string\u8bed\u6cd5<\/strong>\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u63a5\u4e0b\u6765\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u53ca\u5176\u4f7f\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h3>\n<\/p>\n<p><h4>1.1 \u4f7f\u7528 format() \u65b9\u6cd5<\/h4>\n<\/p>\n<p><p>Python \u7684\u5b57\u7b26\u4e32 <code>format()<\/code> \u65b9\u6cd5\u662f\u5c06\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u4e00\u79cd\u7b80\u4fbf\u65b9\u6cd5\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u683c\u5f0f\u5316\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">value = 123.456<\/p>\n<p>formatted_value = &quot;{:.2f}&quot;.format(value)<\/p>\n<p>print(formatted_value)  # \u8f93\u51fa\uff1a123.46<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c<code>{:.2f}<\/code> \u8868\u793a\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u6d6e\u70b9\u6570\u3002<strong>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u6613\u7528\uff0c\u9002\u5408\u5927\u90e8\u5206\u573a\u666f<\/strong>\u3002<\/p>\n<\/p>\n<p><h4>1.2 \u4f7f\u7528 f-string \u8bed\u6cd5<\/h4>\n<\/p>\n<p><p>Python 3.6 \u4ee5\u540e\u5f15\u5165\u7684 f-string \u8bed\u6cd5\uff08\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff09\u66f4\u4e3a\u7b80\u6d01\u76f4\u89c2\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">value = 123.456<\/p>\n<p>formatted_value = f&quot;{value:.2f}&quot;<\/p>\n<p>print(formatted_value)  # \u8f93\u51fa\uff1a123.46<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>f-string \u8bed\u6cd5\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u6548\u7387\u66f4\u9ad8\u3002<strong>\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7684\u573a\u666f\uff0c\u63a8\u8350\u4f7f\u7528 f-string \u8bed\u6cd5<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528 round() \u51fd\u6570<\/h3>\n<\/p>\n<p><p>Python \u5185\u7f6e\u7684 <code>round()<\/code> \u51fd\u6570\u53ef\u4ee5\u5c06\u6570\u5b57\u56db\u820d\u4e94\u5165\u5230\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">value = 123.456<\/p>\n<p>rounded_value = round(value, 2)<\/p>\n<p>print(rounded_value)  # \u8f93\u51fa\uff1a123.46<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>round()<\/code> \u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u8981\u5904\u7406\u7684\u6570\u5b57\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u8981\u4fdd\u7559\u7684\u5c0f\u6570\u4f4d\u6570\u3002<strong>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4fdd\u7559\u5c0f\u6570\u4f4d\u6570\u7684\u6570\u5b66\u8ba1\u7b97<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528 Decimal \u6a21\u5757<\/h3>\n<\/p>\n<p><p>Python \u7684 <code>decimal<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u5bf9\u5341\u8fdb\u5236\u6d6e\u70b9\u6570\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236\u6570\u503c\u7684\u7cbe\u5ea6\u548c\u820d\u5165\u65b9\u5f0f\u3002<\/p>\n<\/p>\n<p><h4>3.1 \u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n<p><p>\u9996\u5148\u9700\u8981\u5bfc\u5165 <code>decimal<\/code> \u6a21\u5757\uff0c\u7136\u540e\u901a\u8fc7 <code>Decimal<\/code> \u7c7b\u521b\u5efa\u4e00\u4e2a\u5341\u8fdb\u5236\u6570\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from decimal import Decimal, ROUND_HALF_UP<\/p>\n<p>value = Decimal(&quot;123.456&quot;)<\/p>\n<p>formatted_value = value.quantize(Decimal(&quot;0.00&quot;), rounding=ROUND_HALF_UP)<\/p>\n<p>print(formatted_value)  # \u8f93\u51fa\uff1a123.46<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c<code>quantize()<\/code> \u65b9\u6cd5\u7528\u4e8e\u5c06\u5341\u8fdb\u5236\u6570\u683c\u5f0f\u5316\u4e3a\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u3002<strong>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u5bf9\u7cbe\u5ea6\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f<\/strong>\u3002<\/p>\n<\/p>\n<p><h4>3.2 \u63a7\u5236\u820d\u5165\u65b9\u5f0f<\/h4>\n<\/p>\n<p><p><code>decimal<\/code> \u6a21\u5757\u5141\u8bb8\u6211\u4eec\u7cbe\u786e\u63a7\u5236\u820d\u5165\u65b9\u5f0f\uff0c\u5e38\u7528\u7684\u820d\u5165\u65b9\u5f0f\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ul>\n<li>ROUND_UP\uff1a\u5411\u4e0a\u820d\u5165<\/li>\n<li>ROUND_DOWN\uff1a\u5411\u4e0b\u820d\u5165<\/li>\n<li>ROUND_HALF_UP\uff1a\u56db\u820d\u4e94\u5165\uff08\u5e38\u7528\uff09<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">from decimal import Decimal, ROUND_UP<\/p>\n<p>value = Decimal(&quot;123.451&quot;)<\/p>\n<p>formatted_value = value.quantize(Decimal(&quot;0.00&quot;), rounding=ROUND_UP)<\/p>\n<p>print(formatted_value)  # \u8f93\u51fa\uff1a123.46<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u5e94\u7528\u573a\u666f\u5206\u6790<\/h3>\n<\/p>\n<p><p>\u4e0d\u540c\u7684\u65b9\u6cd5\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h4>4.1 \u6570\u636e\u5c55\u793a<\/h4>\n<\/p>\n<p><p>\u5bf9\u4e8e\u5c55\u793a\u6570\u636e\uff0c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff08<code>format()<\/code> \u6216 f-string\uff09\u662f\u9996\u9009\uff0c\u56e0\u4e3a\u5b83\u4eec\u7b80\u5355\u3001\u76f4\u89c2\u4e14\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n<\/p>\n<p><h4>4.2 \u6570\u5b66\u8ba1\u7b97<\/h4>\n<\/p>\n<p><p>\u5728\u6570\u5b66\u8ba1\u7b97\u4e2d\uff0c\u4f7f\u7528 <code>round()<\/code> \u51fd\u6570\u66f4\u52a0\u5408\u9002\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u5bf9\u6570\u503c\u8fdb\u884c\u5904\u7406\uff0c\u4e0d\u6d89\u53ca\u5b57\u7b26\u4e32\u8f6c\u6362\u3002<\/p>\n<\/p>\n<p><h4>4.3 \u9ad8\u7cbe\u5ea6\u8ba1\u7b97<\/h4>\n<\/p>\n<p><p>\u5728\u9700\u8981\u9ad8\u7cbe\u5ea6\u8ba1\u7b97\u7684\u573a\u666f\u4e0b\uff0c<code>decimal<\/code> \u6a21\u5757\u662f\u6700\u4f73\u9009\u62e9\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u7cbe\u786e\u63a7\u5236\u5c0f\u6570\u4f4d\u6570\uff0c\u8fd8\u53ef\u4ee5\u7cbe\u786e\u6307\u5b9a\u820d\u5165\u65b9\u5f0f\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5b9e\u8df5\u6848\u4f8b<\/h3>\n<\/p>\n<p><p>\u4e0b\u9762\u901a\u8fc7\u51e0\u4e2a\u5b9e\u8df5\u6848\u4f8b\u6765\u5c55\u793a\u4e0a\u8ff0\u65b9\u6cd5\u7684\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><h4>5.1 \u8d22\u52a1\u62a5\u8868<\/h4>\n<\/p>\n<p><p>\u5728\u8d22\u52a1\u62a5\u8868\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u5c06\u6570\u503c\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\uff0c\u5e76\u8fdb\u884c\u56db\u820d\u4e94\u5165\u5904\u7406\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def format_financial_data(data):<\/p>\n<p>    formatted_data = []<\/p>\n<p>    for value in data:<\/p>\n<p>        formatted_value = &quot;{:.2f}&quot;.format(value)<\/p>\n<p>        formatted_data.append(formatted_value)<\/p>\n<p>    return formatted_data<\/p>\n<p>financial_data = [1234.567, 2345.678, 3456.789]<\/p>\n<p>formatted_financial_data = format_financial_data(financial_data)<\/p>\n<p>print(formatted_financial_data)  # \u8f93\u51fa\uff1a[&#39;1234.57&#39;, &#39;2345.68&#39;, &#39;3456.79&#39;]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>5.2 \u79d1\u5b66\u8ba1\u7b97<\/h4>\n<\/p>\n<p><p>\u5728\u79d1\u5b66\u8ba1\u7b97\u4e2d\uff0c\u7cbe\u5ea6\u548c\u820d\u5165\u65b9\u5f0f\u975e\u5e38\u91cd\u8981\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528 <code>decimal<\/code> \u6a21\u5757\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from decimal import Decimal, ROUND_HALF_UP<\/p>\n<p>def scientific_calculation(data):<\/p>\n<p>    results = []<\/p>\n<p>    for value in data:<\/p>\n<p>        dec_value = Decimal(str(value))<\/p>\n<p>        formatted_value = dec_value.quantize(Decimal(&quot;0.00&quot;), rounding=ROUND_HALF_UP)<\/p>\n<p>        results.append(formatted_value)<\/p>\n<p>    return results<\/p>\n<p>scientific_data = [0.123456, 1.234567, 2.345678]<\/p>\n<p>formatted_scientific_data = scientific_calculation(scientific_data)<\/p>\n<p>print(formatted_scientific_data)  # \u8f93\u51fa\uff1a[0.12, 1.23, 2.35]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\uff0c\u4e0b\u9762\u5217\u51fa\u51e0\u79cd\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p><h4>6.1 \u6d6e\u70b9\u6570\u7cbe\u5ea6\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u7531\u4e8e\u6d6e\u70b9\u6570\u7684\u5b58\u50a8\u65b9\u5f0f\uff0c\u76f4\u63a5\u4f7f\u7528\u6d6e\u70b9\u6570\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cbe\u5ea6\u95ee\u9898\u3002\u4f7f\u7528 <code>decimal<\/code> \u6a21\u5757\u53ef\u4ee5\u6709\u6548\u907f\u514d\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h4>6.2 \u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u8f93\u5165\u503c\u662f\u6709\u6548\u7684\u6570\u5b57\uff0c\u5426\u5219\u4f1a\u629b\u51fa\u5f02\u5e38\u3002\u53ef\u4ee5\u5728\u683c\u5f0f\u5316\u524d\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def <a href=\"https:\/\/docs.pingcode.com\/agile\/agile-at-scale\/what-is-safe\" target=\"_blank\">SAFe<\/a>_format(value):<\/p>\n<p>    if isinstance(value, (int, float)):<\/p>\n<p>        return &quot;{:.2f}&quot;.format(value)<\/p>\n<p>    else:<\/p>\n<p>        return &quot;Invalid input&quot;<\/p>\n<p>print(safe_format(123.456))  # \u8f93\u51fa\uff1a123.46<\/p>\n<p>print(safe_format(&quot;abc&quot;))    # \u8f93\u51fa\uff1aInvalid input<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5728 Python \u4e2d\u5c06\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001<code>round()<\/code> \u51fd\u6570\u548c <code>decimal<\/code> \u6a21\u5757\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u9002\u7528\u7684\u573a\u666f\u548c\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\u9002\u7528\u4e8e\u6570\u636e\u5c55\u793a<\/strong><\/li>\n<li><strong><code>round()<\/code> \u51fd\u6570\u9002\u7528\u4e8e\u6570\u5b66\u8ba1\u7b97<\/strong><\/li>\n<li><strong><code>decimal<\/code> \u6a21\u5757\u9002\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u8ba1\u7b97<\/strong><\/li>\n<\/ul>\n<p><p>\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u5904\u7406\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u6570\u503c\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5c06\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6216\u5185\u7f6e\u7684round()\u51fd\u6570\u5c06\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u3002\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u65f6\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<code>&quot;{:.2f}&quot;.format(value)<\/code>\uff0c\u5176\u4e2dvalue\u662f\u4f60\u8981\u683c\u5f0f\u5316\u7684\u6570\u5b57\u3002\u4f7f\u7528round\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7<code>round(value, 2)<\/code>\u5b9e\u73b0\u76f8\u540c\u7684\u6548\u679c\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u6b65\u9aa4\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u8981\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\uff0c\u9996\u5148\u9700\u8981\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\u3002\u53ef\u4ee5\u4f7f\u7528<code>float()<\/code>\u51fd\u6570\u8fdb\u884c\u8f6c\u6362\u3002\u63a5\u7740\uff0c\u4f7f\u7528\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u5982<code>&quot;{:.2f}&quot;.format(float_value)<\/code>\uff0c\u5c06\u5176\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<p><strong>\u5728\u5904\u7406\u91d1\u878d\u6570\u636e\u65f6\uff0c\u4e3a\u4ec0\u4e48\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u662f\u91cd\u8981\u7684\uff1f<\/strong><br \/>\u5728\u91d1\u878d\u5e94\u7528\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u7cbe\u786e\u5230\u5c0f\u6570\u540e\u4e24\u4f4d\uff0c\u4f8b\u5982\u91d1\u989d\u7684\u8ba1\u7b97\u548c\u663e\u793a\u3002\u8fd9\u79cd\u683c\u5f0f\u5316\u53ef\u4ee5\u786e\u4fdd\u6570\u503c\u7684\u4e00\u81f4\u6027\u548c\u51c6\u786e\u6027\uff0c\u907f\u514d\u56e0\u6d6e\u70b9\u6570\u7cbe\u5ea6\u95ee\u9898\u800c\u5bfc\u81f4\u7684\u8d22\u52a1\u9519\u8bef\u3002\u6b64\u5916\uff0c\u6309\u7167\u89c4\u8303\u663e\u793a\u91d1\u989d\u53ef\u4ee5\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u548c\u4e13\u4e1a\u5f62\u8c61\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4e2d\u5c06\u503c\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\u4e24\u4f4d\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001\u5185\u7f6e\u51fd\u6570round()\u3001Decimal\u6a21\u5757\u7b49 [&hellip;]","protected":false},"author":3,"featured_media":1138898,"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\/1138887"}],"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=1138887"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1138887\/revisions"}],"predecessor-version":[{"id":1138900,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1138887\/revisions\/1138900"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1138898"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1138887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1138887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1138887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}