\u5728 Python \u7a0b\u5f0f\u8a9e\u8a00\u4e2d\uff0c`join()` \u51fd\u6578\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u6211\u5011\u5c07\u591a\u500b\u5b57\u4e32\u5408\u4f75\u6210\u4e00\u500b\u5b57\u4e32\u3002\u9019\u500b\u529f\u80fd\u5728\u8655\u7406\u5b57\u4e32\u8cc7\u6599\u7684\u6642\u5019\u5c24\u70ba\u91cd\u8981\uff0c\u5c24\u5176\u662f\u7576\u6211\u5011\u9700\u8981\u751f\u6210\u683c\u5f0f\u5316\u7684\u8f38\u51fa\u6642\u3002<\/p>\n
### \u4f7f\u7528 join() \u51fd\u6578\u5408\u4f75\u5b57\u4e32<\/p>\n
\u4ee5\u4e0b\u662f\u4f7f\u7528 `join()` \u51fd\u6578\u5c07\u4e32\u5217\u4e2d\u7684\u5b57\u4e32\u5408\u4f75\u6210\u4e00\u500b\u5b8c\u6574\u53e5\u5b50\u7684\u7bc4\u4f8b\uff1a<\/p>\n
“`python
\nwords = [“Python”, “is”, “awesome”]\nsentence = ” “.join(words) # \u5c07 words \u4e32\u5217\u4e2d\u7684\u5b57\u4e32\u5408\u4f75\u6210\u4e00\u500b\u5b57\u4e32
\nprint(sentence) # \u986f\u793a\uff1aPython is awesome
\n“`<\/p>\n
\u5728\u6b64\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u7a7a\u767d\u5b57\u5143\u4f5c\u70ba\u5206\u9694\u7b26\uff0c\u5c07 `words` \u4e32\u5217\u4e2d\u7684\u5b57\u4e32\u5408\u4f75\u3002<\/p>\n
### \u4f7f\u7528\u4e0d\u540c\u7684\u5206\u9694\u7b26<\/p>\n
\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u5b57\u5143\u4f5c\u70ba\u5206\u9694\u7b26\u4f86\u5408\u4f75\u5b57\u4e32\u3002\u4f8b\u5982\uff0c\u82e5\u60f3\u7528\u9017\u865f\u4f86\u5206\u9694\u5b57\u4e32\uff1a<\/p>\n
“`python
\nwords = [“Python”, “is”, “awesome”]\nsentence = “, “.join(words)
\nprint(sentence) # \u986f\u793a\uff1aPython, is, awesome
\n“`<\/p>\n
\u900f\u904e `join()` \u51fd\u6578\uff0c\u4f60\u53ef\u4ee5\u9748\u6d3b\u5730\u9078\u64c7\u4efb\u4f55\u5b57\u5143\u6216\u5b57\u4e32\u4f5c\u70ba\u5206\u9694\u7b26\u3002<\/p>\n
### \u5408\u4f75\u5b57\u5143\u4e32\u5217<\/p>\n
`join()` \u51fd\u6578\u540c\u6a23\u9069\u7528\u65bc\u5b57\u5143\u4e32\u5217\u7684\u5408\u4f75\uff0c\u9019\u88e1\u662f\u53e6\u4e00\u500b\u7bc4\u4f8b\uff1a<\/p>\n
“`python
\nchars = [‘P’, ‘y’, ‘t’, ‘h’, ‘o’, ‘n’]\ntext = “”.join(chars)
\nprint(text) # \u986f\u793a\uff1aPython
\n“`<\/p>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07 `chars` \u4e32\u5217\u4e2d\u7684\u6240\u6709\u5b57\u5143\u5408\u4f75\u6210\u4e00\u500b\u5b57\u4e32\uff0c\u7d50\u679c\u70ba “Python”\u3002<\/p>\n
### \u591a\u500b\u5b57\u5143\u6216\u5b57\u4e32\u7684\u5408\u4f75<\/p>\n
\u9664\u4e86\u55ae\u4e00\u5b57\u5143\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u591a\u500b\u5b57\u5143\u4f5c\u70ba\u5206\u9694\u7b26\uff0c\u4f8b\u5982\uff1a<\/p>\n
“`python
\nchars = [‘P’, ‘y’, ‘t’, ‘h’, ‘o’, ‘n’]\ntext = “##”.join(chars)
\nprint(text) # \u986f\u793a\uff1aP##y##t##h##o##n
\n“`<\/p>\n
\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4f7f\u7528 “##” \u4f5c\u70ba\u5206\u9694\u7b26\uff0c\u5408\u4f75\u5b57\u5143\u4e32\u5217\u4e2d\u7684\u6240\u6709\u5b57\u5143\u3002<\/p>\n
### \u4f7f\u7528 join() \u7684\u6ce8\u610f\u4e8b\u9805<\/p>\n
\u5728\u4f7f\u7528 `join()` \u51fd\u6578\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n
– \u5fc5\u9808\u5148\u5b9a\u7fa9\u4e00\u500b\u5b57\u5143\u6216\u5b57\u4e32\u4e32\u5217\uff0c\u7136\u5f8c\u624d\u80fd\u4f7f\u7528 `join()` \u9032\u884c\u4e32\u806f\u3002
\n– \u53ef\u4ee5\u4f7f\u7528\u4efb\u610f\u5b57\u5143\u6216\u5b57\u4e32\u4f5c\u70ba\u5206\u9694\u7b26\u3002
\n– \u78ba\u4fdd\u8981\u5408\u4f75\u7684\u5c0d\u8c61\u662f\u5b57\u4e32\u4e32\u5217\uff0c\u5426\u5247\u6703\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n
### \u7e3d\u7d50<\/p>\n
`join()` \u51fd\u6578\u662f Python \u4e2d\u4e00\u500b\u5f37\u5927\u7684\u5b57\u4e32\u8655\u7406\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u5730\u5408\u4f75\u591a\u500b\u5b57\u5143\u6216\u5b57\u4e32\u3002\u5728\u5beb Python \u7a0b\u5f0f\u6642\uff0c\u638c\u63e1 `join()` \u7684\u7528\u6cd5\u5c07\u4f7f\u4f60\u5728\u8655\u7406\u5b57\u4e32\u8cc7\u6599\u6642\u66f4\u52a0\u5f97\u5fc3\u61c9\u624b\u3002<\/p>\n
\u6b32\u4e86\u89e3\u66f4\u591a Python \u5b57\u4e32\u76f8\u95dc\u51fd\u6578\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u8acb\u53c3\u8003\u6211\u5011\u7684 [Python \u5b57\u4e32\u8655\u7406\u6559\u5b78](https:\/\/miner.tw\/python-string-handling)\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d Python \u7684\u5b57\u4e32\u51fd\u6578\u6709\u4efb\u4f55\u7591\u554f\uff0c\u6b61\u8fce\u5728\u8a55\u8ad6\u5340\u7559\u8a00\u3002\u6211\u5011\u6703\u76e1\u5feb\u70ba\u60a8\u89e3\u7b54\u3002<\/p>\n
### Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n
**Q1: join() \u51fd\u6578\u53ea\u80fd\u7528\u65bc\u5b57\u4e32\u55ce\uff1f**
\nA1: \u662f\u7684\uff0c`join()` \u51fd\u6578\u53ea\u80fd\u7528\u65bc\u5b57\u4e32\u4e32\u5217\uff0c\u78ba\u4fdd\u5408\u4f75\u7684\u5c0d\u8c61\u90fd\u662f\u5b57\u4e32\u3002<\/p>\n
**Q2: join() \u51fd\u6578\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u5b57\u5143\u4f5c\u70ba\u5206\u9694\u7b26\u55ce\uff1f**
\nA2: \u662f\u7684\uff0c`join()` \u51fd\u6578\u53ef\u4ee5\u4f7f\u7528\u4efb\u610f\u5b57\u5143\u6216\u5b57\u4e32\u4f5c\u70ba\u5206\u9694\u7b26\uff0c\u53ea\u9700\u8981\u5728\u547c\u53eb `join()` \u6642\u6307\u5b9a\u5373\u53ef\u3002<\/p>\n
**Q3: \u600e\u9ebc\u8655\u7406 join() \u51fd\u6578\u4e2d\u51fa\u73fe\u7684\u932f\u8aa4\uff1f**
\nA3: \u78ba\u4fdd\u4f60\u50b3\u905e\u7d66 `join()` \u7684\u5c0d\u8c61\u662f\u4e00\u500b\u7531\u5b57\u4e32\u7d44\u6210\u7684\u4e32\u5217\u3002\u5982\u679c\u5c0d\u8c61\u5305\u542b\u975e\u5b57\u4e32\u985e\u578b\uff0c\u5c07\u6703\u5f15\u767c TypeError\u3002<\/p>\n
\u6587\u5df2\u5b8c\u7d50\uff0c\u8b1d\u8b1d\u60a8\u7684\u89c0\u770b\u3002\u5e0c\u671b\u4ee5\u4e0a\u5167\u5bb9\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3 Python \u7684 `join()` \u51fd\u6578\uff01
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728 Python \u7a0b\u5f0f\u8a9e\u8a00\u4e2d\uff0c`join()` \u51fd…<\/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-2551","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-F9","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2551","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=2551"}],"version-history":[{"count":4,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2551\/revisions"}],"predecessor-version":[{"id":13061,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2551\/revisions\/13061"}],"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=2551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}