{"id":2610,"date":"2025-06-03T17:01:15","date_gmt":"2025-06-04T10:00:15","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=2610"},"modified":"2025-06-04T17:01:15","modified_gmt":"2025-06-04T10:00:15","slug":"python-list-append-syntax","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/python-list-append-syntax\/","title":{"rendered":"2025 \u6700\u65b0\u7248 Python \u4e32\u5217(List) append() \u65b9\u6cd5\u6559\u5b78\uff1a\u8f15\u9b06\u589e\u6dfb\u4e32\u5217\u5143\u7d20"},"content":{"rendered":"

<\/p>\n

2025 \u6700\u65b0\u7248 Python \u4e32\u5217(List) append() \u65b9\u6cd5\u6559\u5b78<\/h2>\n

\u8cc7\u6599\u7d50\u69cb\u662f\u8a08\u7b97\u6a5f\u79d1\u5b78\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u662f\u6307\u5c07\u8cc7\u6599\u7d44\u7e54\u8d77\u4f86\uff0c\u4ee5\u4fbf\u66f4\u6709\u6548\u5730\u5b58\u5132\u548c\u64cd\u4f5c\u8cc7\u6599\u3002Python \u63d0\u4f9b\u4e86\u591a\u7a2e\u8cc7\u6599\u7d50\u69cb\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u4e32\u5217(List)\uff0c\u5b83\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u8cc7\u6599\u7d50\u69cb\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u8cc7\u6599\u3002<\/p>\n

Python \u4e32\u5217(List) \u6709\u8a31\u591a\u6709\u7528\u7684\u65b9\u6cd5\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f append()<\/span> \u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5c07\u65b0\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u4e32\u5217\u7684\u672b\u5c3e\u3002\u9019\u500b\u65b9\u6cd5\u975e\u5e38\u7c21\u55ae\u6613\u7528\uff0c\u5c0d\u65bc\u521d\u5b78\u8005\u4f86\u8aaa\u662f\u5b78\u7fd2\u8cc7\u6599\u7d50\u69cb\u7684\u91cd\u8981\u8d77\u9ede\u3002<\/p>\n

### \u4f7f\u7528 append() \u65b9\u6cd5\u7684\u7bc4\u4f8b<\/p>\n

\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba my_list<\/span> \u7684\u4e32\u5217\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e00\u4e9b\u5b57\u4e32\uff1a<\/p>\n

“`python
\nmy_list = [“Apple”, “Banana”, “Cherry”]\n“`<\/p>\n

\u5982\u679c\u6211\u5011\u60f3\u8981\u5c07\u4e00\u500b\u65b0\u7684\u5b57\u4e32 “Durian” \u6dfb\u52a0\u5230\u4e32\u5217\u7684\u672b\u5c3e\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 append() \u65b9\u6cd5\uff1a<\/p>\n

“`python
\nmy_list.append(“Durian”)
\n“`<\/p>\n

\u73fe\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 print() \u51fd\u6578\u4f86\u67e5\u770b my_list \u7684\u5167\u5bb9\uff1a<\/p>\n

“`python
\nprint(my_list)
\n“`<\/p>\n

\u8f38\u51fa\u5c07\u986f\u793a\uff1a<\/p>\n

“`python
\n[‘Apple’, ‘Banana’, ‘Cherry’, ‘Durian’]\n“`<\/p>\n

\u5982\u4e0a\u6240\u793a\uff0c\u65b0\u7684\u5b57\u4e32 “Durian” \u5df2\u7d93\u6210\u529f\u6dfb\u52a0\u5230\u4e32\u5217\u7684\u672b\u5c3e\u3002<\/p>\n

### \u9032\u4e00\u6b65\u7684\u61c9\u7528\uff1a\u63d2\u5165\u5143\u7d20\u5230\u7279\u5b9a\u4f4d\u7f6e<\/p>\n

\u96d6\u7136 append() \u65b9\u6cd5\u975e\u5e38\u65b9\u4fbf\uff0c\u4f46\u5b83\u53ea\u80fd\u5c07\u65b0\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u4e32\u5217\u7684\u672b\u5c3e\u3002\u5982\u679c\u6211\u5011\u60f3\u8981\u5c07\u65b0\u7684\u5143\u7d20\u63d2\u5165\u5230\u4e32\u5217\u7684\u5176\u4ed6\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528 insert()<\/span> \u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 insert() \u65b9\u6cd5\u7684\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\nmy_list.insert(1, “Mango”) # \u5728\u7d22\u5f15 1 \u7684\u4f4d\u7f6e\u63d2\u5165 “Mango”
\nprint(my_list)
\n“`<\/p>\n

\u9019\u5c07\u8f38\u51fa\uff1a<\/p>\n

“`python
\n[‘Apple’, ‘Mango’, ‘Banana’, ‘Cherry’, ‘Durian’]\n“`<\/p>\n

### \u932f\u8aa4\u6392\u9664<\/p>\n

\u7576\u4f7f\u7528 append() \u6216 insert() \u65b9\u6cd5\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u7684\u5e38\u898b\u932f\u8aa4\u5305\u62ec\uff1a<\/p>\n

– **IndexError**\uff1a\u5982\u679c\u60a8\u5617\u8a66\u5728\u4e0d\u5408\u6cd5\u7684\u7d22\u5f15\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\uff0c\u5c07\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u52d9\u5fc5\u6aa2\u67e5\u7d22\u5f15\u7684\u7bc4\u570d\u3002
\n– **TypeError**\uff1a\u5982\u679c\u60a8\u5617\u8a66\u5c07\u4e0d\u5408\u6cd5\u7684\u8cc7\u6599\u985e\u578b\uff08\u4f8b\u5982\uff0c\u8a66\u5716\u5c07\u4e32\u5217\u76f4\u63a5\u6dfb\u52a0\u5230\u53e6\u4e00\u500b\u4e32\u5217\u4e2d\u800c\u4e0d\u4f7f\u7528\u64f4\u5c55\u65b9\u6cd5\uff09\u5c07\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/p>\n

### \u5ef6\u4f38\u61c9\u7528<\/p>\n

\u9664\u4e86 append() \u548c insert() \u65b9\u6cd5\u5916\uff0cPython \u9084\u63d0\u4f9b\u4e86\u8a31\u591a\u5176\u4ed6\u4e32\u5217\u64cd\u4f5c\u65b9\u6cd5\uff0c\u4f8b\u5982 extend()\u3001remove() \u548c pop() \u7b49\uff0c\u5b83\u5011\u5c07\u5e6b\u52a9\u60a8\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u4e32\u5217\u8cc7\u6599\u3002\u60f3\u4e86\u89e3\u66f4\u591a\uff0c\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7 [Python \u4e32\u5217\u64cd\u4f5c\u6307\u5357](https:\/\/vocus.cc\/article\/63f53dba9d8c8f0017e9228d) \u3002<\/p>\n

\u7e3d\u4e4b\uff0cPython \u4e32\u5217(List)\u7684 append() \u65b9\u6cd5\u8b93\u6211\u5011\u80fd\u5920\u8f15\u9b06\u5730\u5c07\u65b0\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u4e32\u5217\u7684\u672b\u5c3e\uff0c\u9019\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u6211\u5011\u66f4\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6599\u7d50\u69cb\u3002<\/p>\n

### Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n

**Q1: append() \u65b9\u6cd5\u548c extend() \u65b9\u6cd5\u6709\u4ec0\u9ebc\u4e0d\u540c\uff1f**
\nA1: append() \u65b9\u6cd5\u5c07\u55ae\u4e00\u5143\u7d20\u6dfb\u52a0\u5230\u4e32\u5217\u672b\u5c3e\uff0c\u800c extend() \u65b9\u6cd5\u5247\u5c07\u53e6\u4e00\u500b\u53ef\u8fed\u4ee3\u7269\u4ef6\u7684\u6240\u6709\u5143\u7d20\u6dfb\u52a0\u5230\u4e32\u5217\u672b\u5c3e\u3002<\/p>\n

**Q2: \u9664\u4e86 append()\uff0c\u9084\u6709\u5176\u4ed6\u6dfb\u52a0\u5143\u7d20\u7684\u65b9\u6cd5\u55ce\uff1f**
\nA2: \u662f\u7684\uff0c\u9084\u6709 insert() \u65b9\u6cd5\u53ef\u4ee5\u8b93\u60a8\u5728\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\uff0c\u9084\u6709 extend() \u65b9\u6cd5\u53ef\u4ee5\u5c07\u53e6\u4e00\u500b\u4e32\u5217\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u76ee\u524d\u7684\u4e32\u5217\u3002<\/p>\n

**Q3: \u5728\u4f7f\u7528 append() \u6642\uff0c\u6709\u6c92\u6709\u6027\u80fd\u554f\u984c\uff1f**
\nA3: append() \u65b9\u6cd5\u7684\u6642\u9593\u8907\u96dc\u5ea6\u70ba O(1)\uff0c\u5728\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\u662f\u975e\u5e38\u9ad8\u6548\u7684\u3002\u4f46\u5728\u6975\u5c11\u6578\u60c5\u6cc1\u4e0b\uff0c\u7576\u4e32\u5217\u9700\u8981\u64f4\u5c55\u5176\u5927\u5c0f\u6642\uff0c\u53ef\u80fd\u6703\u6709\u984d\u5916\u7684\u958b\u92b7\u3002<\/p>\n

—<\/p>\n","protected":false},"excerpt":{"rendered":"

2025 \u6700\u65b0\u7248 Python \u4e32\u5217(List) …<\/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-2610","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-G6","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2610","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=2610"}],"version-history":[{"count":2,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2610\/revisions"}],"predecessor-version":[{"id":2616,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2610\/revisions\/2616"}],"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=2610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}