{"id":386,"date":"2025-01-12T14:59:27","date_gmt":"2025-01-12T06:59:27","guid":{"rendered":"http:\/\/sqtcw.cn\/?p=386"},"modified":"2025-01-12T14:59:27","modified_gmt":"2025-01-12T06:59:27","slug":"f-%e6%98%af%e4%b8%80%e7%a7%8d%e6%a0%bc%e5%bc%8f%e5%8c%96%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e6%96%b9%e5%bc%8f%ef%bc%8c%e7%a7%b0%e4%b8%ba-f-string","status":"publish","type":"post","link":"http:\/\/www.cnitw.com\/?p=386","title":{"rendered":"f&#8217;&#8230;&#8217; \u662f\u4e00\u79cd\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684\u65b9\u5f0f\uff0c\u79f0\u4e3a f-string"},"content":{"rendered":"\n<p>\u5728 Python \u4e2d\uff0c<code>f'...'<\/code> \u662f\u4e00\u79cd\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684\u65b9\u5f0f\uff0c\u79f0\u4e3a f-string\u3002<\/p>\n\n\n\n<p>f-string \u5141\u8bb8\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\uff0c\u975e\u5e38\u65b9\u4fbf\u548c\u7b80\u6d01\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>name = 'Alice'\nage = 25\nprint(f'My name is {name} and I am {age} years old.')<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>{name}<\/code> \u548c <code>{age}<\/code> \u4f1a\u88ab\u5206\u522b\u66ff\u6362\u4e3a\u53d8\u91cf <code>name<\/code> \u548c <code>age<\/code> \u7684\u503c\u3002<\/p>\n\n\n\n<p>f-string \u8fd8\u53ef\u4ee5\u5728\u82b1\u62ec\u53f7\u4e2d\u5305\u542b\u8868\u8fbe\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a = 5\nb = 3\nprint(f'The sum of {a} and {b} is {a + b}.')<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6837\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u5d4c\u5165\u8ba1\u7b97\u7ed3\u679c\u7b49\u52a8\u6001\u5185\u5bb9\u3002<\/p>\n\n\n\n<p>\u603b\u7684\u6765\u8bf4\uff0cf-string \u662f\u4e00\u79cd\u5f3a\u5927\u800c\u65b9\u4fbf\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u4f7f\u5f97\u5728 Python \u4e2d\u521b\u5efa\u52a8\u6001\u5b57\u7b26\u4e32\u66f4\u52a0\u5bb9\u6613\u548c\u76f4\u89c2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Python \u4e2d\uff0cf&#8217;&#8230;&#8217; \u662f\u4e00\u79cd\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684\u65b9\u5f0f\uff0c\u79f0\u4e3a f-string\u3002 f-string \u5141\u8bb8\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\uff0c\u975e\u5e38\u65b9\u4fbf\u548c\u7b80\u6d01\u3002\u4f8b\u5982\uff1a \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c{name} \u548c {age} \u4f1a\u88ab\u5206\u522b\u66ff\u6362\u4e3a\u53d8\u91cf name \u548c age \u7684\u503c\u3002 f-string \u8fd8\u53ef\u4ee5\u5728\u82b1\u62ec\u53f7\u4e2d\u5305\u542b\u8868\u8fbe\u5f0f\uff0c\u4f8b\u5982\uff1a \u8fd9\u6837\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u5d4c\u5165\u8ba1\u7b97\u7ed3\u679c\u7b49\u52a8\u6001\u5185\u5bb9\u3002 \u603b\u7684\u6765\u8bf4\uff0cf-string \u662f\u4e00\u79cd\u5f3a\u5927\u800c\u65b9\u4fbf\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u4f7f\u5f97\u5728 Python \u4e2d\u521b\u5efa\u52a8\u6001\u5b57\u7b26\u4e32\u66f4\u52a0\u5bb9\u6613\u548c\u76f4\u89c2\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-386","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=386"}],"version-history":[{"count":0,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts\/386\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=386"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}