{"id":1139101,"date":"2025-01-08T22:06:53","date_gmt":"2025-01-08T14:06:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1139101.html"},"modified":"2025-01-08T22:06:56","modified_gmt":"2025-01-08T14:06:56","slug":"%e5%9c%a8python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%8d%83%e4%bd%8d%e5%88%86%e9%9a%94%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1139101.html","title":{"rendered":"\u5728python\u4e2d\u5982\u4f55\u5343\u4f4d\u5206\u9694\u7b26"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25102532\/e3ea45e6-63e5-45e2-a773-e6b080a36b25.webp\" alt=\"\u5728python\u4e2d\u5982\u4f55\u5343\u4f4d\u5206\u9694\u7b26\" \/><\/p>\n<p><p> \u5728Python\u4e2d\uff0c<strong>\u4f7f\u7528\u5343\u4f4d\u5206\u9694\u7b26\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001f\u5b57\u7b26\u4e32\u548clocale\u6a21\u5757<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u548c\u63a8\u8350\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u548cf\u5b57\u7b26\u4e32\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e09\u79cd\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u793a\u4f8b\u4ee3\u7801\u6765\u5e2e\u52a9\u4f60\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h3>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u591a\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u7684\u65b9\u6cd5\uff0c\u5176\u4e2d\u4e00\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>format()<\/code>\u51fd\u6570\u3002\u901a\u8fc7\u5728\u683c\u5f0f\u5b57\u7b26\u4e32\u4e2d\u6dfb\u52a0\u5343\u4f4d\u5206\u9694\u7b26\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5343\u4f4d\u5206\u9694\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 1234567890<\/p>\n<p>formatted_number = &quot;{:,}&quot;.format(number)<\/p>\n<p>print(formatted_number)  # \u8f93\u51fa\uff1a1,234,567,890<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c<code>{:,}<\/code>\u8868\u793a\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\u5343\u4f4d\u5206\u9694\u7b26\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001f\u5b57\u7b26\u4e32<\/h3>\n<\/p>\n<p><p>Python 3.6\u5f15\u5165\u4e86f\u5b57\u7b26\u4e32\uff08\u4e5f\u79f0\u4e3a\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7b80\u6d01\u3001\u66f4\u76f4\u89c2\u7684\u65b9\u5f0f\u6765\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002\u901a\u8fc7\u5728f\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\u5343\u4f4d\u5206\u9694\u7b26\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u76f8\u540c\u7684\u6548\u679c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 1234567890<\/p>\n<p>formatted_number = f&quot;{number:,}&quot;<\/p>\n<p>print(formatted_number)  # \u8f93\u51fa\uff1a1,234,567,890<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u5177\u6709\u66f4\u9ad8\u7684\u53ef\u8bfb\u6027\u548c\u7b80\u6d01\u6027\uff0c\u7279\u522b\u9002\u5408\u5904\u7406\u7b80\u5355\u7684\u683c\u5f0f\u5316\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001locale\u6a21\u5757<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u6839\u636e\u7528\u6237\u7684\u533a\u57df\u8bbe\u7f6e\u6765\u683c\u5f0f\u5316\u6570\u5b57\uff0c\u53ef\u4ee5\u4f7f\u7528<code>locale<\/code>\u6a21\u5757\u3002\u6b64\u6a21\u5757\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u5904\u7406\u5343\u4f4d\u5206\u9694\u7b26\u548c\u5176\u4ed6\u533a\u57df\u76f8\u5173\u7684\u683c\u5f0f\u3002<\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u9700\u8981\u5bfc\u5165<code>locale<\/code>\u6a21\u5757\u5e76\u8bbe\u7f6e\u533a\u57df\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import locale<\/p>\n<h2><strong>\u8bbe\u7f6e\u533a\u57df\u4e3a\u7f8e\u56fd<\/strong><\/h2>\n<p>locale.setlocale(locale.LC_ALL, &#39;en_US.UTF-8&#39;)<\/p>\n<p>number = 1234567890<\/p>\n<p>formatted_number = locale.format_string(&quot;%d&quot;, number, grouping=True)<\/p>\n<p>print(formatted_number)  # \u8f93\u51fa\uff1a1,234,567,890<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u533a\u57df\u8bbe\u7f6e\u6765\u683c\u5f0f\u5316\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u8be6\u7ec6\u63cf\u8ff0\uff1a\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h3>\n<\/p>\n<p><p><strong>\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/strong>\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u548c\u5f3a\u5927\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u590d\u6742\u7684\u683c\u5f0f\u5316\u9700\u6c42\u3002\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u6dfb\u52a0\u5343\u4f4d\u5206\u9694\u7b26\uff0c\u8fd8\u53ef\u4ee5\u6307\u5b9a\u5c0f\u6570\u4f4d\u6570\u3001\u5bf9\u9f50\u65b9\u5f0f\u548c\u586b\u5145\u5b57\u7b26\u7b49\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u66f4\u590d\u6742\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 1234567890.12345<\/p>\n<h2><strong>\u6dfb\u52a0\u5343\u4f4d\u5206\u9694\u7b26\u5e76\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570<\/strong><\/h2>\n<p>formatted_number = &quot;{:,.2f}&quot;.format(number)<\/p>\n<p>print(formatted_number)  # \u8f93\u51fa\uff1a1,234,567,890.12<\/p>\n<h2><strong>\u6dfb\u52a0\u5343\u4f4d\u5206\u9694\u7b26\u5e76\u6307\u5b9a\u586b\u5145\u5b57\u7b26\u548c\u5bf9\u9f50\u65b9\u5f0f<\/strong><\/h2>\n<p>formatted_number = &quot;{:*&gt;20,.2f}&quot;.format(number)<\/p>\n<p>print(formatted_number)  # \u8f93\u51fa\uff1a&lt;strong&gt;&lt;\/strong&gt;1,234,567,890.12<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e9b\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4e0d\u4ec5\u4f7f\u7528\u4e86\u5343\u4f4d\u5206\u9694\u7b26\uff0c\u8fd8\u6307\u5b9a\u4e86\u5c0f\u6570\u4f4d\u6570\u3001\u586b\u5145\u5b57\u7b26\u548c\u5bf9\u9f50\u65b9\u5f0f\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u7684\u683c\u5f0f\u5316\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u4f7f\u7528\u5343\u4f4d\u5206\u9694\u7b26\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001f\u5b57\u7b26\u4e32\u548clocale\u6a21\u5757\u3002<strong>\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u548cf\u5b57\u7b26\u4e32\u662f\u6700\u5e38\u7528\u548c\u63a8\u8350\u7684\u65b9\u6cd5<\/strong>\uff0c\u5b83\u4eec\u63d0\u4f9b\u4e86\u7b80\u6d01\u548c\u76f4\u89c2\u7684\u683c\u5f0f\u5316\u65b9\u5f0f\u3002locale\u6a21\u5757\u9002\u7528\u4e8e\u9700\u8981\u6839\u636e\u533a\u57df\u8bbe\u7f6e\u6765\u683c\u5f0f\u5316\u6570\u5b57\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u5e76\u7075\u6d3b\u8fd0\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u7684\u5404\u79cd\u9009\u9879\u6765\u6ee1\u8db3\u590d\u6742\u7684\u683c\u5f0f\u5316\u9700\u6c42\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5e26\u5343\u4f4d\u5206\u9694\u7b26\u7684\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>format()<\/code>\u51fd\u6570\u6216\u5b57\u7b26\u4e32\u7684<code>f-strings<\/code>\u529f\u80fd\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5e26\u5343\u4f4d\u5206\u9694\u7b26\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>format()<\/code>\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<code>formatted_number = &quot;{:,}&quot;.format(1234567)<\/code>\uff0c\u8fd9\u5c06\u8fd4\u56de<code>&#39;1,234,567&#39;<\/code>\u3002\u800c\u4f7f\u7528<code>f-strings<\/code>\u5219\u53ef\u4ee5\u66f4\u7b80\u6d01\u5730\u5b9e\u73b0\uff1a<code>formatted_number = f&quot;{1234567:,}&quot;<\/code>\u3002\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u975e\u5e38\u65b9\u4fbf\uff0c\u80fd\u591f\u5e2e\u52a9\u60a8\u5728\u8f93\u51fa\u6570\u5b57\u65f6\u63d0\u9ad8\u53ef\u8bfb\u6027\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5343\u4f4d\u5206\u9694\u7b26\u7684\u683c\u5f0f\uff1f<\/strong><br \/>\u662f\u7684\uff0cPython\u5141\u8bb8\u60a8\u81ea\u5b9a\u4e49\u5343\u4f4d\u5206\u9694\u7b26\u7684\u683c\u5f0f\u3002\u53ef\u4ee5\u4f7f\u7528<code>locale<\/code>\u6a21\u5757\u6765\u8bbe\u7f6e\u4e0d\u540c\u5730\u533a\u7684\u6570\u5b57\u683c\u5f0f\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u533a\u57df\u4e3a<code>&#39;de_DE&#39;<\/code>\uff08\u5fb7\u56fd\uff09\u6765\u4f7f\u7528\u70b9\u4f5c\u4e3a\u5343\u4f4d\u5206\u9694\u7b26\uff1a  <\/p>\n<pre><code class=\"language-python\">import locale\nlocale.setlocale(locale.LC_ALL, &#39;de_DE.UTF-8&#39;)\nformatted_number = locale.format_string(&quot;%d&quot;, 1234567, grouping=True)\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u8fd4\u56de<code>&#39;1.234.567&#39;<\/code>\u3002\u786e\u4fdd\u5728\u4f7f\u7528\u81ea\u5b9a\u4e49\u683c\u5f0f\u65f6\u5b89\u88c5\u4e86\u76f8\u5e94\u7684\u533a\u57df\u8bbe\u7f6e\u3002<\/p>\n<p><strong>\u5728\u5904\u7406\u6d6e\u70b9\u6570\u65f6\uff0c\u5982\u4f55\u786e\u4fdd\u5343\u4f4d\u5206\u9694\u7b26\u548c\u5c0f\u6570\u70b9\u7684\u6b63\u786e\u663e\u793a\uff1f<\/strong><br \/>\u5f53\u5904\u7406\u6d6e\u70b9\u6570\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>format()<\/code>\u51fd\u6570\u6216<code>f-strings<\/code>\u6765\u540c\u65f6\u683c\u5f0f\u5316\u5343\u4f4d\u5206\u9694\u7b26\u548c\u5c0f\u6570\u70b9\u3002\u683c\u5f0f\u5b57\u7b26\u4e32\u53ef\u4ee5\u6307\u5b9a\u5c0f\u6570\u4f4d\u6570\uff0c\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">formatted_number = &quot;{:,.2f}&quot;.format(1234567.891)  # \u8fd4\u56de &#39;1,234,567.89&#39;\n<\/code><\/pre>\n<p>\u6216\u8005\u4f7f\u7528<code>f-strings<\/code>\uff1a  <\/p>\n<pre><code class=\"language-python\">formatted_number = f&quot;{1234567.891:,.2f}&quot;  # \u8fd4\u56de &#39;1,234,567.89&#39;\n<\/code><\/pre>\n<p>\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u80fd\u786e\u4fdd\u5728\u663e\u793a\u6d6e\u70b9\u6570\u65f6\u540c\u65f6\u663e\u793a\u5343\u4f4d\u5206\u9694\u7b26\u548c\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u4f7f\u7528\u5343\u4f4d\u5206\u9694\u7b26\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001f\u5b57\u7b26\u4e32\u548clocale\u6a21\u5757\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u548c\u63a8\u8350 [&hellip;]","protected":false},"author":3,"featured_media":1139110,"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\/1139101"}],"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=1139101"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1139101\/revisions"}],"predecessor-version":[{"id":1139114,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1139101\/revisions\/1139114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1139110"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1139101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1139101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1139101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}