{"id":2494,"date":"2025-05-28T17:54:58","date_gmt":"2025-06-04T10:04:58","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=2494"},"modified":"2025-06-04T17:54:58","modified_gmt":"2025-06-04T10:04:58","slug":"python%e5%ad%97%e4%b8%b2%ef%bc%9a%e5%be%9e%e5%9f%ba%e7%a4%8e%e5%88%b0%e9%ab%98%e7%b4%9a%ef%bc%8c25%e7%a8%ae%e5%b8%b8%e8%a6%8b%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/python%e5%ad%97%e4%b8%b2%ef%bc%9a%e5%be%9e%e5%9f%ba%e7%a4%8e%e5%88%b0%e9%ab%98%e7%b4%9a%ef%bc%8c25%e7%a8%ae%e5%b8%b8%e8%a6%8b%e6%93%8d%e4%bd%9c\/","title":{"rendered":"2025 \u6700\u65b0 Python \u5b57\u4e32\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9ad8\u7d1a\u7684 25 \u7a2e\u5e38\u898b\u64cd\u4f5c"},"content":{"rendered":"2025 \u6700\u65b0 Python \u5b57\u4e32\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9ad8\u7d1a\u7684 25 \u7a2e\u5e38\u898b\u64cd\u4f5c<\/title><br \/>\n<meta name=\"description\" content=\"\u5b78\u7fd2 2025 \u5e74\u6700\u65b0\u7684 Python \u5b57\u4e32\u57fa\u790e\u77e5\u8b58\u548c\u5e38\u898b\u64cd\u4f5c\uff0c\u5305\u62ec\u5b9a\u7fa9\u3001\u904b\u7b97\u3001\u683c\u5f0f\u5316\u3001\u5207\u7247\u3001\u641c\u5c0b\u3001\u66ff\u63db\u3001\u904b\u7b97\u7b26\u865f\u7b49\u3002\u900f\u904e\u672c\u6587\uff0c\u4f60\u5c07\u80fd\u5920\u5feb\u901f\u638c\u63e1 Python \u5b57\u4e32\u7684\u5404\u7a2e\u529f\u80fd\u53ca\u61c9\u7528\u3002\" \/><\/p>\n<h1>2025 \u6700\u65b0 Python \u5b57\u4e32\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9ad8\u7d1a\u7684 25 \u7a2e\u5e38\u898b\u64cd\u4f5c<\/h1>\n<p>\u5728 Python \u4e2d\uff0c\u5b57\u4e32\uff08string\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u91cd\u8981\u7684\u8cc7\u6599\u985e\u578b\uff0c\u5e38\u7528\u65bc\u5b58\u5132\u548c\u8655\u7406\u6587\u672c\u8cc7\u6599\u3002\u5982\u679c\u4f60\u662f Python \u521d\u5b78\u8005\uff0c\u6216\u662f\u60f3\u5feb\u901f\u638c\u63e1 Python \u5b57\u4e32\u7684\u57fa\u672c\u529f\u80fd\u548c\u5e38\u898b\u64cd\u4f5c\uff0c\u9019\u7bc7\u6587\u7ae0\u5c07\u6703\u5c0d\u4f60\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2>\u5b9a\u7fa9\u5b57\u4e32<\/h2>\n<p>\u5728 Python \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u55ae\u5f15\u865f\u6216\u96d9\u5f15\u865f\u4f86\u5b9a\u7fa9\u5b57\u4e32\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>“`python<br \/>\nstr1 = ‘Hello, World!’<br \/>\nstr2 = “Hello, World!”<br \/>\n“`<\/p>\n<p>\u6ce8\u610f\uff0c\u5982\u679c\u5b57\u4e32\u5167\u5305\u542b\u55ae\u5f15\u865f\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u96d9\u5f15\u865f\u4f86\u5b9a\u7fa9\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4e09\u500b\u55ae\u5f15\u865f\u6216\u4e09\u500b\u96d9\u5f15\u865f\u4f86\u5b9a\u7fa9\u591a\u884c\u5b57\u4e32\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>“`python<br \/>\nstr3 = ”’<br \/>\nThis is a multi-line string.<br \/>\nIt can span multiple lines.<br \/>\n”’<br \/>\nstr4 = “””This is also a multi-line string.<br \/>\nIt can also span multiple lines.<br \/>\n“””<br \/>\n“`<\/p>\n<p>\u591a\u884c\u5b57\u4e32\u901a\u5e38\u7528\u65bc\u5b58\u5132\u9577\u6587\u672c\u6216\u683c\u5f0f\u5316\u6587\u672c\uff0c\u4f8b\u5982 HTML \u4ee3\u78bc\u6216 JSON \u683c\u5f0f\u3002<\/p>\n<h2>\u904b\u7b97\u5b57\u4e32<\/h2>\n<p>\u5b57\u4e32\u53ef\u4ee5\u9032\u884c\u52a0\u6cd5\uff08+\uff09\u548c\u4e58\u6cd5\uff08*\uff09\u904b\u7b97\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>“`python<br \/>\nstr5 = ‘Hello’<br \/>\nstr6 = ‘World’<br \/>\nstr7 = str5 + str6 # \u7d50\u679c\u70ba ‘HelloWorld’<br \/>\nstr8 = str5 * 3 # \u7d50\u679c\u70ba ‘HelloHelloHello’<br \/>\n“`<\/p>\n<p>\u52a0\u6cd5\u904b\u7b97\u53ef\u4ee5\u9023\u63a5\u5169\u500b\u5b57\u4e32\uff0c\u4e58\u6cd5\u904b\u7b97\u53ef\u4ee5\u91cd\u8907\u4e00\u500b\u5b57\u4e32\u6307\u5b9a\u7684\u6b21\u6578\uff0c\u9019\u4e9b\u64cd\u4f5c\u5728\u8655\u7406\u6587\u672c\u6642\u975e\u5e38\u5be6\u7528\u3002<\/p>\n<h2>\u683c\u5f0f\u5316\u5b57\u4e32<\/h2>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 `%` \u8a9e\u6cd5\u6216 `format()` \u51fd\u6578\u4f86\u683c\u5f0f\u5316\u5b57\u4e32\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>“`python<br \/>\nname = ‘John’<br \/>\nage = 20<br \/>\nstr9 = ‘My name is %s, and I am %d years old.’ % (name, age)<br \/>\nstr10 = ‘My name is {}, and I am {} years old.’.format(name, age)<br \/>\n“`<\/p>\n<p>\u5728 Python 3.6 \u53ca\u4ee5\u4e0a\u7248\u672c\u4e2d\uff0c\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 f-strings \u9032\u884c\u683c\u5f0f\u5316\uff0c\u9019\u662f\u66f4\u63a8\u85a6\u7684\u65b9\u5f0f\uff1a<\/p>\n<p>“`python<br \/>\nstr11 = f’My name is {name}, and I am {age} years old.’<br \/>\n“`<\/p>\n<p>\u9019\u6a23\u7684\u683c\u5f0f\u5316\u65b9\u5f0f\u4e0d\u50c5\u7c21\u6f54\u800c\u4e14\u53ef\u8b80\u6027\u9ad8\u3002<\/p>\n<h2>\u5b57\u4e32\u7684\u5e38\u898b\u64cd\u4f5c<\/h2>\n<p>Python \u5b57\u4e32\u652f\u63f4\u8a31\u591a\u5e38\u898b\u7684\u64cd\u4f5c\uff0c\u5305\u62ec\uff1a<\/p>\n<p>– \u4f7f\u7528\u7d22\u5f15\uff08`[]`\uff09\u904b\u7b97\u5b50\u53d6\u5f97\u5b57\u4e32\u4e2d\u7684\u55ae\u4e00\u5b57\u5143\u3002<br \/>\n– \u4f7f\u7528\u5207\u7247\uff08`[:]`\uff09\u904b\u7b97\u5b50\u53d6\u5f97\u5b57\u4e32\u4e2d\u7684\u4e00\u6bb5\u5b50\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528\u52a0\u865f\uff08`+`\uff09\u904b\u7b97\u5b50\u5408\u4f75\u5169\u500b\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528\u4e58\u865f\uff08`*`\uff09\u904b\u7b97\u5b50\u91cd\u8907\u4e00\u500b\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528 `in` \u548c `not in` \u904b\u7b97\u5b50\u5224\u65b7\u67d0\u500b\u5b57\u5143\u6216\u5b50\u5b57\u4e32\u662f\u5426\u51fa\u73fe\u5728\u5b57\u4e32\u4e2d\u3002<br \/>\n– \u4f7f\u7528 `len()` \u51fd\u6578\u53d6\u5f97\u5b57\u4e32\u7684\u9577\u5ea6\u3002<br \/>\n– \u4f7f\u7528 `lower()` \u548c `upper()` \u51fd\u6578\u5c07\u5b57\u4e32\u8f49\u63db\u70ba\u5168\u5c0f\u5beb\u6216\u5168\u5927\u5beb\u3002<br \/>\n– \u4f7f\u7528 `strip()`\u3001`lstrip()` \u548c `rstrip()` \u51fd\u6578\u53bb\u9664\u5b57\u4e32\u524d\u5f8c\u7684\u7a7a\u767d\u5b57\u5143\u3002<br \/>\n– \u4f7f\u7528 `startswith()` \u548c `endswith()` \u51fd\u6578\u5224\u65b7\u5b57\u4e32\u662f\u5426\u4ee5\u67d0\u500b\u5b50\u5b57\u4e32\u958b\u982d\u6216\u7d50\u5c3e\u3002<br \/>\n– \u4f7f\u7528 `split()` \u51fd\u6578\u5c07\u5b57\u4e32\u5206\u5272\u6210\u591a\u500b\u5b50\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528 `join()` \u51fd\u6578\u5c07\u591a\u500b\u5b57\u4e32\u5408\u4f75\u4e26\u6307\u5b9a\u5206\u9694\u7b26\u3002<br \/>\n– \u4f7f\u7528 `find()` \u548c `rfind()` \u51fd\u6578\u5c0b\u627e\u5b57\u4e32\u4e2d\u67d0\u500b\u5b50\u5b57\u4e32\u7684\u4f4d\u7f6e\u3002<br \/>\n– \u4f7f\u7528 `index()` \u548c `rindex()` \u51fd\u6578\u5c0b\u627e\u5b57\u4e32\u4e2d\u67d0\u500b\u5b50\u5b57\u4e32\u7684\u8d77\u59cb\u4f4d\u7f6e\u3002<br \/>\n– \u4f7f\u7528 `replace()` \u51fd\u6578\u5c07\u5b57\u4e32\u4e2d\u7684\u67d0\u500b\u5b50\u5b57\u4e32\u66ff\u63db\u70ba\u53e6\u4e00\u500b\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528 `isalpha()`\u3001`isdigit()`\u3001`islower()`\u3001`isupper()` \u548c `istitle()` \u51fd\u6578\u5224\u65b7\u5b57\u4e32\u7684\u7279\u5b9a\u5c6c\u6027\u3002<br \/>\n– \u4f7f\u7528 `ljust()`\u3001`rjust()` \u548c `center()` \u51fd\u6578\u5c0d\u9f4a\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528 `format()` \u51fd\u6578\u683c\u5f0f\u5316\u5b57\u4e32\u3002<br \/>\n– \u4f7f\u7528 `f-strings`\uff08Python 3.6 \u6216\u4ee5\u4e0a\uff09\u683c\u5f0f\u5316\u5b57\u4e32\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f 2025 \u5e74\u6700\u65b0\u7684 Python \u5b57\u4e32\u64cd\u4f5c\u4ecb\u7d39\uff0c\u5e0c\u671b\u900f\u904e\u672c\u6587\u7684\u8a73\u7d30\u8aaa\u660e\uff0c\u80fd\u8b93\u4f60\u66f4\u5feb\u901f\u5730\u719f\u6089\u548c\u4f7f\u7528 Python \u7684\u5b57\u4e32\u3002\u5c0d\u65bc\u60f3\u6df1\u5165\u4e86\u89e3 Python \u7684\u8b80\u8005\uff0c\u5efa\u8b70\u53c3\u8003\u66f4\u591a\u95dc\u65bc Python \u7684\u6559\u5b78\u6587\u7ae0\uff0c\u5982 [vocus.cc \u7684 Python \u6559\u5b78](https:\/\/vocus.cc) \u6216 [miner.tw \u7684 Python \u76f8\u95dc\u5167\u5bb9](https:\/\/miner.tw)\u3002<\/p>\n<h2>Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<p>**Q1: Python \u5b57\u4e32\u53ef\u4ee5\u5305\u542b\u54ea\u4e9b\u5b57\u5143\uff1f**<br \/>\nA1: Python \u5b57\u4e32\u53ef\u4ee5\u5305\u542b\u4efb\u4f55 Unicode \u5b57\u5143\uff0c\u5305\u62ec\u5b57\u6bcd\u3001\u6578\u5b57\u3001\u7b26\u865f\u53ca\u7a7a\u767d\u5b57\u5143\u3002<\/p>\n<p>**Q2: \u5982\u4f55\u5224\u65b7\u4e00\u500b\u5b57\u4e32\u662f\u5426\u70ba\u7a7a\uff1f**<br \/>\nA2: \u53ef\u4ee5\u4f7f\u7528 `if not str:` \u4f86\u5224\u65b7\u5b57\u4e32\u662f\u5426\u70ba\u7a7a\uff0c\u6216\u4f7f\u7528 `len(str) == 0` \u4f86\u6aa2\u67e5\u5b57\u4e32\u7684\u9577\u5ea6\u3002<\/p>\n<p>**Q3: Python \u4e2d\u5982\u4f55\u907f\u514d\u5b57\u4e32\u4e2d\u7684\u8f49\u7fa9\u5b57\u5143\uff1f**<br \/>\nA3: \u4f60\u53ef\u4ee5\u4f7f\u7528\u539f\u59cb\u5b57\u4e32\uff08\u4ee5 `r` \u958b\u982d\uff09\u4f86\u907f\u514d\u8f49\u7fa9\u5b57\u5143\u7684\u5f71\u97ff\uff0c\u4f8b\u5982 `r’C:\\Users\\Name’`\u3002<\/p>\n<p>—<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2025 \u6700\u65b0 Python \u5b57\u4e32\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9ad8…<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[],"class_list":["post-2494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-Ee","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=2494"}],"version-history":[{"count":6,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2494\/revisions"}],"predecessor-version":[{"id":13064,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2494\/revisions\/13064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=2494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}