{"id":58036,"date":"2025-08-16T00:39:55","date_gmt":"2025-08-15T16:39:55","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/58036.html"},"modified":"2025-08-16T00:39:55","modified_gmt":"2025-08-15T16:39:55","slug":"python-%e7%9a%84-f-string-%e6%a0%bc%e5%bc%8f%e5%8c%96%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%8c%e6%af%94-format-%e9%a6%99-10-%e5%80%8d","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/58036.html","title":{"rendered":"Python \u7684 f-string \u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff0c\u6bd4 format \u9999 10 \u500d"},"content":{"rendered":"<p>\u672c\u6587\u805a\u7126 Python \u4e2d f &#8211; string \u4e0e format \u4e24\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f&#xff0c;\u901a\u8fc7\u591a\u7ef4\u5ea6\u5bf9\u6bd4&#xff0c;\u5c55\u73b0 f &#8211; string \u7684\u663e\u8457\u4f18\u52bf\u3002\u6458\u8981\u4ecb\u7ecd f &#8211; string \u5728\u8bed\u6cd5\u7b80\u6d01\u6027\u4e0a&#xff0c;\u65e0\u9700\u590d\u6742\u5360\u4f4d\u7b26&#xff0c;\u76f4\u63a5\u5d4c\u5165\u53d8\u91cf&#xff1b;\u6027\u80fd\u4e0a\u6267\u884c\u901f\u5ea6\u66f4\u5feb&#xff1b;\u529f\u80fd\u62d3\u5c55\u6027\u66f4\u5f3a&#xff0c;\u652f\u6301\u8868\u8fbe\u5f0f\u3001\u51fd\u6570\u8c03\u7528\u7b49\u3002\u8fd8\u63d0\u53ca\u5b83\u5728\u4ee3\u7801\u53ef\u8bfb\u6027\u3001\u7ef4\u62a4\u6027\u53ca SEO \u76f8\u5173\u7684\u6280\u672f\u5185\u5bb9\u5448\u73b0\u4e0a\u7684\u4f18\u52bf&#xff0c;\u65e8\u5728\u8ba9\u8bfb\u8005\u6e05\u6670\u4e86\u89e3\u4e3a\u4f55 f &#8211; string \u66f4\u503c\u5f97\u4f7f\u7528\u3002\u200b<\/p>\n<p>\u6b63\u6587\u200b<\/p>\n<p>\u5728 Python \u7684\u5b57\u7b26\u4e32\u5904\u7406\u9886\u57df&#xff0c;\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u662f\u4e00\u9879\u57fa\u7840\u4e14\u9ad8\u9891\u7684\u64cd\u4f5c\u3002format \u65b9\u6cd5\u66fe\u662f\u4e3b\u6d41&#xff0c;\u4f46\u968f\u7740 f &#8211; string \u7684\u51fa\u73b0&#xff0c;\u5f00\u53d1\u8005\u4eec\u53d1\u73b0\u5b83\u5728\u8bf8\u591a\u65b9\u9762\u90fd\u66f4\u5177\u4f18\u52bf\u3002\u63a5\u4e0b\u6765&#xff0c;\u6211\u4eec\u5c31\u4ece\u591a\u4e2a\u89d2\u5ea6\u8be6\u7ec6\u5256\u6790 f &#8211; string \u4e3a\u4f55\u6bd4 format \u201c\u9999\u201d 10 \u500d\u3002\u200b<\/p>\n<p>\u4e00\u3001\u8bed\u6cd5\u7b80\u6d01\u76f4\u89c2&#xff0c;\u964d\u4f4e\u4f7f\u7528\u95e8\u69db\u200b<\/p>\n<p>format \u65b9\u6cd5\u8fdb\u884c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65f6&#xff0c;\u9700\u8981\u4f7f\u7528\u5360\u4f4d\u7b26&#xff08;\u5982 {}&#xff09;&#xff0c;\u5e76\u5728\u65b9\u6cd5\u53c2\u6570\u4e2d\u4f20\u5165\u5bf9\u5e94\u7684\u503c&#xff0c;\u6709\u65f6\u8fd8\u9700\u8981\u6307\u5b9a\u4f4d\u7f6e\u6216\u5173\u952e\u5b57&#xff0c;\u8fd9\u65e0\u7591\u589e\u52a0\u4e86\u8bed\u6cd5\u7684\u590d\u6742\u6027\u3002\u4f8b\u5982&#xff0c;\u8981\u5c06\u540d\u5b57\u548c\u5e74\u9f84\u63d2\u5165\u5230\u5b57\u7b26\u4e32\u4e2d&#xff0c;\u4f7f\u7528 format \u7684\u5199\u6cd5\u53ef\u80fd\u662f&#xff1a;&#034;My name is {name}, and I am {age} years old.&#034;.format(name&#061;&#034;Alice&#034;, age&#061;25)\u3002\u200b<\/p>\n<p>\u800c f &#8211; string \u7684\u8bed\u6cd5\u5219\u7b80\u6d01\u5f97\u591a&#xff0c;\u53ea\u9700\u5728\u5b57\u7b26\u4e32\u524d\u52a0\u4e0a\u5b57\u6bcd \u201cf\u201d \u6216 \u201cF\u201d&#xff0c;\u7136\u540e\u5728 {} \u4e2d\u76f4\u63a5\u653e\u5165\u53d8\u91cf\u540d\u5373\u53ef\u3002\u4e0a\u8ff0\u4f8b\u5b50\u7528 f &#8211; string \u5199\u5c31\u662f&#xff1a;f&#034;My name is {name}, and I am {age} years old.&#034;\u3002\u8fd9\u79cd\u5199\u6cd5\u7701\u53bb\u4e86\u7e41\u7410\u7684\u5360\u4f4d\u7b26\u5bf9\u5e94\u6b65\u9aa4&#xff0c;\u8ba9\u4ee3\u7801\u66f4\u76f4\u89c2&#xff0c;\u5c31\u50cf\u81ea\u7136\u8bed\u8a00\u4e00\u6837&#xff0c;\u5f00\u53d1\u8005\u80fd\u4e00\u773c\u770b\u51fa\u5b57\u7b26\u4e32\u7684\u6700\u7ec8\u5448\u73b0\u6548\u679c&#xff0c;\u5927\u5927\u964d\u4f4e\u4e86\u4f7f\u7528\u95e8\u69db&#xff0c;\u5c24\u5176\u5bf9\u65b0\u624b\u975e\u5e38\u53cb\u597d\u3002\u200b<\/p>\n<p>\u5bf9\u4e8e\u590d\u6742\u7684\u683c\u5f0f\u5316\u573a\u666f&#xff0c;f &#8211; string \u7684\u4f18\u52bf\u66f4\u52a0\u660e\u663e\u3002\u6bd4\u5982\u9700\u8981\u5bf9\u591a\u4e2a\u53d8\u91cf\u8fdb\u884c\u683c\u5f0f\u5316\u5e76\u8fdb\u884c\u7b80\u5355\u8ba1\u7b97\u65f6&#xff0c;f &#8211; string \u80fd\u8ba9\u4ee3\u7801\u4fdd\u6301\u6e05\u6670\u3002\u5047\u8bbe\u8981\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u548c\u5e76\u683c\u5f0f\u5316\u8f93\u51fa&#xff0c;format \u7684\u5199\u6cd5\u53ef\u80fd\u662f&#xff1a;&#034;The sum of {a} and {b} is {sum}.&#034;.format(a&#061;3, b&#061;5, sum&#061;3 &#043; 5)&#xff0c;\u800c f &#8211; string \u5219\u53ef\u4ee5\u5199\u6210&#xff1a;f&#034;The sum of {a} and {b} is {a &#043; b}.&#034;&#xff0c;\u76f4\u63a5\u5728 {} \u4e2d\u8fdb\u884c\u8868\u8fbe\u5f0f\u8ba1\u7b97&#xff0c;\u65e0\u9700\u989d\u5916\u5b9a\u4e49\u53d8\u91cf&#xff0c;\u7b80\u6d01\u9ad8\u6548\u3002\u200b<\/p>\n<p>\u4e8c\u3001\u6267\u884c\u6548\u7387\u66f4\u9ad8&#xff0c;\u63d0\u5347\u7a0b\u5e8f\u6027\u80fd\u200b<\/p>\n<p>\u5728\u7a0b\u5e8f\u5f00\u53d1\u4e2d&#xff0c;\u6267\u884c\u6548\u7387\u662f\u8861\u91cf\u4ee3\u7801\u8d28\u91cf\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00&#xff0c;\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u6216\u9ad8\u9891\u64cd\u4f5c\u65f6&#xff0c;\u7ec6\u5fae\u7684\u6548\u7387\u5dee\u5f02\u7d2f\u79ef\u8d77\u6765\u53ef\u80fd\u4f1a\u5bf9\u7a0b\u5e8f\u6027\u80fd\u4ea7\u751f\u663e\u8457\u5f71\u54cd\u3002f &#8211; string \u5728\u6267\u884c\u6548\u7387\u4e0a\u660e\u663e\u4f18\u4e8e format \u65b9\u6cd5\u3002\u200b<\/p>\n<p>\u4ece\u5e95\u5c42\u5b9e\u73b0\u6765\u770b&#xff0c;f &#8211; string \u5728\u7f16\u8bd1\u65f6\u5c31\u4f1a\u88ab\u89e3\u6790&#xff0c;\u800c format \u65b9\u6cd5\u5219\u662f\u5728\u8fd0\u884c\u65f6\u624d\u8fdb\u884c\u5904\u7406\u3002\u8fd9\u610f\u5473\u7740 f &#8211; string \u4e0d\u9700\u8981\u50cf format \u90a3\u6837\u5728\u8fd0\u884c\u65f6\u53bb\u89e3\u6790\u5b57\u7b26\u4e32\u4e2d\u7684\u5360\u4f4d\u7b26\u5e76\u5339\u914d\u5bf9\u5e94\u7684\u503c&#xff0c;\u4ece\u800c\u51cf\u5c11\u4e86\u8fd0\u884c\u65f6\u7684\u5f00\u9500\u3002\u200b<\/p>\n<p>\u6709\u6d4b\u8bd5\u6570\u636e\u663e\u793a&#xff0c;\u5728\u8fdb\u884c\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u64cd\u4f5c\u65f6&#xff0c;f &#8211; string \u7684\u6267\u884c\u901f\u5ea6\u6bd4 format \u5feb\u7ea6 10% &#8211; 30%&#xff1b;\u5728\u590d\u6742\u7684\u683c\u5f0f\u5316\u573a\u666f\u4e2d&#xff0c;\u4e24\u8005\u7684\u6548\u7387\u5dee\u8ddd\u53ef\u80fd\u66f4\u5927\u3002\u4f8b\u5982&#xff0c;\u5f53\u9700\u8981\u5bf9\u4e00\u4e2a\u5305\u542b\u5927\u91cf\u53d8\u91cf\u7684\u957f\u5b57\u7b26\u4e32\u8fdb\u884c\u683c\u5f0f\u5316\u65f6&#xff0c;f &#8211; string \u80fd\u4ee5\u66f4\u5feb\u7684\u901f\u5ea6\u5b8c\u6210\u64cd\u4f5c&#xff0c;\u8fd9\u5bf9\u4e8e\u8ffd\u6c42\u9ad8\u6027\u80fd\u7684\u7a0b\u5e8f\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002\u200b<\/p>\n<p>\u5bf9\u4e8e\u9700\u8981\u9891\u7e41\u8fdb\u884c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u7684\u5e94\u7528&#xff0c;\u5982\u65e5\u5fd7\u8bb0\u5f55\u3001\u6570\u636e\u8f93\u51fa\u7b49&#xff0c;\u4f7f\u7528 f &#8211; string \u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7a0b\u5e8f\u7684\u6574\u4f53\u8fd0\u884c\u6548\u7387&#xff0c;\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8d44\u6e90\u6d88\u8017\u3002\u200b<\/p>\n<p>\u4e09\u3001\u529f\u80fd\u66f4\u52a0\u5f3a\u5927&#xff0c;\u6ee1\u8db3\u591a\u6837\u9700\u6c42\u200b<\/p>\n<p>f &#8211; string \u4e0d\u4ec5\u5728\u8bed\u6cd5\u548c\u6027\u80fd\u4e0a\u8868\u73b0\u51fa\u8272&#xff0c;\u5728\u529f\u80fd\u4e0a\u4e5f\u6bd4 format \u66f4\u52a0\u4e30\u5bcc&#xff0c;\u80fd\u591f\u6ee1\u8db3\u5f00\u53d1\u8005\u66f4\u591a\u6837\u5316\u7684\u9700\u6c42\u3002\u200b<\/p>\n<p>\u9996\u5148&#xff0c;f &#8211; string \u652f\u6301\u5728 {} \u4e2d\u76f4\u63a5\u4f7f\u7528\u8868\u8fbe\u5f0f\u3002\u9664\u4e86\u7b80\u5355\u7684\u53d8\u91cf\u5f15\u7528&#xff0c;\u8fd8\u53ef\u4ee5\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u3001\u903b\u8f91\u5224\u65ad\u3001\u51fd\u6570\u8c03\u7528\u7b49\u3002\u4f8b\u5982&#xff0c;f&#034;The result is {pow(2, 3)}&#034;\u4f1a\u8f93\u51fa \u201cThe result is 8\u201d&#xff1b;f&#034;Is 5 greater than 3? {5 &gt; 3}&#034;\u4f1a\u8f93\u51fa \u201cIs 5 greater than 3? True\u201d\u3002\u800c format \u65b9\u6cd5\u8981\u5b9e\u73b0\u7c7b\u4f3c\u529f\u80fd&#xff0c;\u9700\u8981\u5148\u8ba1\u7b97\u51fa\u7ed3\u679c\u5e76\u8d4b\u503c\u7ed9\u53d8\u91cf&#xff0c;\u518d\u4f20\u5165 format \u65b9\u6cd5&#xff0c;\u6b65\u9aa4\u66f4\u4e3a\u7e41\u7410\u3002\u200b<\/p>\n<p>\u5176\u6b21&#xff0c;f &#8211; string \u652f\u6301\u5bf9\u683c\u5f0f\u5316\u7684\u7ed3\u679c\u8fdb\u884c\u683c\u5f0f\u5316\u63a7\u5236&#xff0c;\u4e0e format \u65b9\u6cd5\u7c7b\u4f3c&#xff0c;\u4f46\u5199\u6cd5\u66f4\u7b80\u6d01\u3002\u6bd4\u5982\u63a7\u5236\u6d6e\u70b9\u6570\u7684\u5c0f\u6570\u4f4d\u6570&#xff0c;f &#8211; string \u53ef\u4ee5\u5199\u6210&#xff1a;f&#034;The value is {pi:.2f}&#034;&#xff08;\u5176\u4e2d pi \u4e3a 3.14159&#xff09;&#xff0c;\u8f93\u51fa\u7ed3\u679c\u4e3a \u201cThe value is 3.14\u201d&#xff0c;\u4e0e format \u7684&#034;The value is {:.2f}&#034;.format(pi)\u6548\u679c\u76f8\u540c&#xff0c;\u4f46 f &#8211; string \u7684\u5199\u6cd5\u66f4\u7d27\u51d1&#xff0c;\u6613\u4e8e\u7406\u89e3\u3002\u200b<\/p>\n<p>\u53e6\u5916&#xff0c;f &#8211; string \u8fd8\u652f\u6301\u4f7f\u7528\u53cd\u659c\u6760\u8f6c\u4e49\u5b57\u7b26&#xff0c;\u4ee5\u53ca\u5728\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u591a\u884c\u5185\u5bb9\u3002\u5bf9\u4e8e\u591a\u884c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316&#xff0c;f &#8211; string \u53ef\u4ee5\u4fdd\u6301\u826f\u597d\u7684\u4ee3\u7801\u7ed3\u6784&#xff0c;\u800c format \u65b9\u6cd5\u5728\u5904\u7406\u591a\u884c\u5b57\u7b26\u4e32\u65f6\u53ef\u80fd\u4f1a\u663e\u5f97\u6742\u4e71\u3002\u4f8b\u5982&#xff1a;\u200b<\/p>\n<p>\u200b<\/p>\n<\/p>\n<p>name &#061; &#034;Bob&#034;\u200b<\/p>\n<p>age &#061; 30\u200b<\/p>\n<p>info &#061; f&#034;&#034;&#034;\u200b<\/p>\n<p>Name: {name}\u200b<\/p>\n<p>Age: {age}\u200b<\/p>\n<p>&#034;&#034;&#034;\u200b<\/p>\n<p>print(info)\u200b<\/p>\n<p>\u200b<\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\u4f1a\u4fdd\u6301\u826f\u597d\u7684\u683c\u5f0f&#xff0c;\u800c\u4f7f\u7528 format \u65b9\u6cd5\u5b9e\u73b0\u540c\u6837\u6548\u679c\u5219\u9700\u8981\u66f4\u591a\u7684\u4ee3\u7801\u548c\u6ce8\u610f\u6362\u884c\u7b49\u95ee\u9898\u3002\u200b<\/p>\n<p>\u56db\u3001\u589e\u5f3a\u4ee3\u7801\u53ef\u8bfb\u6027\u4e0e\u53ef\u7ef4\u62a4\u6027\u200b<\/p>\n<p>\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u662f\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u56e0\u7d20&#xff0c;\u826f\u597d\u7684\u4ee3\u7801\u98ce\u683c\u80fd\u591f\u63d0\u9ad8\u56e2\u961f\u534f\u4f5c\u6548\u7387&#xff0c;\u51cf\u5c11\u540e\u671f\u7ef4\u62a4\u6210\u672c\u3002f &#8211; string \u5728\u8fd9\u65b9\u9762\u4e5f\u8868\u73b0\u51fa\u8272\u3002\u200b<\/p>\n<p>\u7531\u4e8e f &#8211; string \u7684\u8bed\u6cd5\u76f4\u89c2&#xff0c;\u53d8\u91cf\u76f4\u63a5\u5d4c\u5165\u5728\u5b57\u7b26\u4e32\u4e2d&#xff0c;\u5f00\u53d1\u8005\u5728\u9605\u8bfb\u4ee3\u7801\u65f6&#xff0c;\u80fd\u591f\u5feb\u901f\u7406\u89e3\u5b57\u7b26\u4e32\u7684\u542b\u4e49\u4ee5\u53ca\u5404\u4e2a\u53d8\u91cf\u6240\u8d77\u7684\u4f5c\u7528\u3002\u76f8\u6bd4\u4e4b\u4e0b&#xff0c;format \u65b9\u6cd5\u4e2d\u5360\u4f4d\u7b26\u4e0e\u53d8\u91cf\u7684\u5bf9\u5e94\u5173\u7cfb\u9700\u8981\u5728\u5b57\u7b26\u4e32\u5916\u90e8\u8fdb\u884c\u5339\u914d&#xff0c;\u5f53\u5b57\u7b26\u4e32\u8f83\u957f\u6216\u53d8\u91cf\u8f83\u591a\u65f6&#xff0c;\u5bb9\u6613\u51fa\u73b0\u6df7\u6dc6&#xff0c;\u589e\u52a0\u7406\u89e3\u4ee3\u7801\u7684\u96be\u5ea6\u3002\u200b<\/p>\n<p>\u4f8b\u5982&#xff0c;\u5bf9\u4e8e\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u53d8\u91cf\u7684\u683c\u5f0f\u5316\u5b57\u7b26\u4e32&#xff0c;\u4f7f\u7528 f &#8211; string \u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\u6bcf\u4e2a\u4f4d\u7f6e\u5bf9\u5e94\u7684\u53d8\u91cf&#xff0c;\u800c\u4f7f\u7528 format \u65b9\u6cd5\u5219\u9700\u8981\u5728\u5b57\u7b26\u4e32\u540e\u9762\u7684\u53c2\u6570\u4e2d\u9010\u4e00\u5bf9\u5e94&#xff0c;\u4e00\u65e6\u53c2\u6570\u987a\u5e8f\u51fa\u9519&#xff0c;\u5c31\u4f1a\u5bfc\u81f4\u683c\u5f0f\u5316\u7ed3\u679c\u9519\u8bef&#xff0c;\u4e14\u6392\u67e5\u9519\u8bef\u4e5f\u76f8\u5bf9\u56f0\u96be\u3002\u200b<\/p>\n<p>\u5728\u4ee3\u7801\u7ef4\u62a4\u65b9\u9762&#xff0c;\u5f53\u9700\u8981\u4fee\u6539\u683c\u5f0f\u5316\u7684\u53d8\u91cf\u65f6&#xff0c;\u4f7f\u7528 f &#8211; string \u53ea\u9700\u76f4\u63a5\u4fee\u6539 {} \u4e2d\u7684\u53d8\u91cf\u5373\u53ef&#xff0c;\u800c format \u65b9\u6cd5\u53ef\u80fd\u9700\u8981\u540c\u65f6\u4fee\u6539\u5360\u4f4d\u7b26\u548c\u5bf9\u5e94\u7684\u53c2\u6570&#xff0c;\u589e\u52a0\u4e86\u51fa\u9519\u7684\u98ce\u9669\u3002\u5c24\u5176\u662f\u5728\u56e2\u961f\u5f00\u53d1\u4e2d&#xff0c;\u4f7f\u7528 f &#8211; string \u80fd\u8ba9\u4ee3\u7801\u66f4\u6613\u4e8e\u88ab\u5176\u4ed6\u5f00\u53d1\u8005\u7406\u89e3\u548c\u4fee\u6539&#xff0c;\u63d0\u5347\u56e2\u961f\u7684\u5f00\u53d1\u6548\u7387\u3002\u200b<\/p>\n<p>\u4e94\u3001\u7b26\u5408 SEO \u6807\u51c6&#xff0c;\u52a9\u529b\u6280\u672f\u5185\u5bb9\u4f20\u64ad\u200b<\/p>\n<p>\u4ece\u641c\u7d22\u5f15\u64ce SEO \u7684\u89d2\u5ea6\u6765\u770b&#xff0c;\u9ad8\u8d28\u91cf\u7684\u6280\u672f\u6587\u7ae0\u9700\u8981\u5185\u5bb9\u6761\u7406\u6e05\u6670\u3001\u5173\u952e\u8bcd\u7a81\u51fa\u3001\u6613\u4e8e\u7406\u89e3\u3002\u5728\u4ecb\u7ecd Python \u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65f6&#xff0c;\u8be6\u7ec6\u9610\u8ff0 f &#8211; string \u7684\u4f18\u52bf&#xff0c;\u80fd\u591f\u6ee1\u8db3\u5f00\u53d1\u8005\u5bf9\u76f8\u5173\u6280\u672f\u77e5\u8bc6\u7684\u641c\u7d22\u9700\u6c42\u3002\u200b<\/p>\n<p>\u6587\u7ae0\u4e2d\u591a\u6b21\u51fa\u73b0 \u201cPython f &#8211; string\u201d\u201cPython format\u201d\u201c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u201d \u7b49\u5173\u952e\u8bcd&#xff0c;\u7b26\u5408\u641c\u7d22\u5f15\u64ce\u5bf9\u6280\u672f\u5185\u5bb9\u7684\u7d22\u5f15\u89c4\u5219&#xff0c;\u6709\u52a9\u4e8e\u63d0\u9ad8\u6587\u7ae0\u5728\u641c\u7d22\u5f15\u64ce\u4e2d\u7684\u6392\u540d&#xff0c;\u8ba9\u66f4\u591a\u6709\u9700\u8981\u7684\u5f00\u53d1\u8005\u627e\u5230\u76f8\u5173\u5185\u5bb9\u3002\u200b<\/p>\n<p>\u540c\u65f6&#xff0c;\u6e05\u6670\u7684\u7ed3\u6784\u548c\u4e30\u5bcc\u7684\u5b9e\u4f8b\u80fd\u591f\u8ba9\u8bfb\u8005\u5feb\u901f\u83b7\u53d6\u6709\u7528\u4fe1\u606f&#xff0c;\u63d0\u5347\u7528\u6237\u4f53\u9a8c&#xff0c;\u8fd9\u4e5f\u662f\u641c\u7d22\u5f15\u64ce\u8bc4\u4ef7\u4f18\u8d28\u5185\u5bb9\u7684\u91cd\u8981\u6807\u51c6\u4e4b\u4e00\u3002\u200b<\/p>\n<p>\u603b\u7ed3\u200b<\/p>\n<p>\u901a\u8fc7\u5bf9 Python \u4e2d f &#8211; string \u548c format \u4e24\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f\u7684\u5bf9\u6bd4\u5206\u6790&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230 f &#8211; string \u5728\u8bed\u6cd5\u7b80\u6d01\u6027\u3001\u6267\u884c\u6548\u7387\u3001\u529f\u80fd\u4e30\u5bcc\u6027\u4ee5\u53ca\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u7b49\u65b9\u9762\u90fd\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002\u200b<\/p>\n<p>f &#8211; string \u4ee5\u5176\u76f4\u89c2\u7684\u8bed\u6cd5\u964d\u4f4e\u4e86\u4f7f\u7528\u95e8\u69db&#xff0c;\u8ba9\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u8f7b\u677e\u5730\u8fdb\u884c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u64cd\u4f5c&#xff1b;\u66f4\u5feb\u7684\u6267\u884c\u901f\u5ea6\u63d0\u5347\u4e86\u7a0b\u5e8f\u6027\u80fd&#xff0c;\u5c24\u5176\u9002\u5408\u5904\u7406\u5927\u91cf\u6570\u636e\u6216\u9ad8\u9891\u64cd\u4f5c&#xff1b;\u5f3a\u5927\u7684\u529f\u80fd\u6ee1\u8db3\u4e86\u591a\u6837\u5316\u7684\u9700\u6c42&#xff0c;\u652f\u6301\u8868\u8fbe\u5f0f\u3001\u51fd\u6570\u8c03\u7528\u7b49\u590d\u6742\u64cd\u4f5c&#xff1b;\u826f\u597d\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u6709\u52a9\u4e8e\u63d0\u9ad8\u56e2\u961f\u534f\u4f5c\u6548\u7387\u3002\u200b<\/p>\n<p>\u56e0\u6b64&#xff0c;\u5728 Python \u5f00\u53d1\u4e2d&#xff0c;f &#8211; string \u65e0\u7591\u662f\u66f4\u503c\u5f97\u63a8\u8350\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f&#xff0c;\u5b83\u7684\u51fa\u73b0\u4e3a\u5f00\u53d1\u8005\u5e26\u6765\u4e86\u66f4\u4fbf\u6377\u3001\u9ad8\u6548\u7684\u7f16\u7a0b\u4f53\u9a8c&#xff0c;\u6b63\u5982\u6807\u9898\u6240\u8bf4&#xff0c;f &#8211; string \u6bd4 format \u201c\u9999\u201d 10 \u500d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb516\u6b21\uff0c\u70b9\u8d5e6\u6b21\uff0c\u6536\u85cf7\u6b21\u3002\u5047\u8bbe\u8981\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u548c\u5e76\u683c\u5f0f\u5316\u8f93\u51fa\uff0cformat \u7684\u5199\u6cd5\u53ef\u80fd\u662f\uff1a&quot;The sum of {a} and {b} is {sum}.&quot;.format(a=3, b=5, sum=3 + 5)\uff0c\u800c f &#8211; string \u5219\u53ef\u4ee5\u5199\u6210\uff1af&quot;The sum of {a} and {b} is {a + b}.&quot;\uff0c\u76f4\u63a5\u5728 {} 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f-string \u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff0c\u6bd4 format \u9999 10 \u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/58036.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python \u7684 f-string \u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff0c\u6bd4 format \u9999 10 \u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb516\u6b21\uff0c\u70b9\u8d5e6\u6b21\uff0c\u6536\u85cf7\u6b21\u3002\u5047\u8bbe\u8981\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u548c\u5e76\u683c\u5f0f\u5316\u8f93\u51fa\uff0cformat \u7684\u5199\u6cd5\u53ef\u80fd\u662f\uff1a&quot;The sum of {a} and {b} is {sum}.&quot;.format(a=3, b=5, sum=3 + 5)\uff0c\u800c f - string \u5219\u53ef\u4ee5\u5199\u6210\uff1af&quot;The sum of {a} and {b} is {a + b}.&quot;\uff0c\u76f4\u63a5\u5728 {} \u4e2d\u8fdb\u884c\u8868\u8fbe\u5f0f\u8ba1\u7b97\uff0c\u65e0\u9700\u989d\u5916\u5b9a\u4e49\u53d8\u91cf\uff0c\u7b80\u6d01\u9ad8\u6548\u3002\u7531\u4e8e f - string \u7684\u8bed\u6cd5\u76f4\u89c2\uff0c\u53d8\u91cf\u76f4\u63a5\u5d4c\u5165\u5728\u5b57\u7b26\u4e32\u4e2d\uff0c\u5f00\u53d1\u8005\u5728\u9605\u8bfb\u4ee3\u7801\u65f6\uff0c\u80fd\u591f\u5feb\u901f\u7406\u89e3\u5b57\u7b26\u4e32\u7684\u542b\u4e49\u4ee5\u53ca\u5404\u4e2a\u53d8\u91cf\u6240\u8d77\u7684\u4f5c\u7528\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/58036.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-15T16:39:55+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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