{"id":1083880,"date":"2025-01-08T13:02:15","date_gmt":"2025-01-08T05:02:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1083880.html"},"modified":"2025-01-08T13:02:18","modified_gmt":"2025-01-08T05:02:18","slug":"python%e5%a6%82%e4%bd%95%e5%90%91%e7%a9%ba%e5%88%97%e8%a1%a8%e6%b7%bb%e5%8a%a0%e5%85%83%e7%b4%a0-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1083880.html","title":{"rendered":"python\u5982\u4f55\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24194223\/2d13e71f-22cf-44e7-bd6d-ca9a8445da81.webp\" alt=\"python\u5982\u4f55\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\uff0c\u4f8b\u5982append()\u65b9\u6cd5\u3001insert()\u65b9\u6cd5\u3001extend()\u65b9\u6cd5\u7b49\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528append()\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u76f4\u89c2\u3001\u6027\u80fd\u8f83\u597d\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528append()\u65b9\u6cd5\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u65f6\uff0c\u53ea\u9700\u8c03\u7528\u5217\u8868\u5bf9\u8c61\u7684append()\u65b9\u6cd5\uff0c\u5e76\u4f20\u5165\u8981\u6dfb\u52a0\u7684\u5143\u7d20\u3002\u4e0b\u9762\u662f\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n<p>my_list = []<\/p>\n<h2><strong>\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20<\/strong><\/h2>\n<p>my_list.append(10)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecdPython\u4e2d\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u7684\u5404\u79cd\u65b9\u6cd5\u53ca\u5176\u4f7f\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001append()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>append()\u65b9\u6cd5\u662f\u5411\u5217\u8868\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\u7684\u6700\u5e38\u7528\u65b9\u6cd5\u3002\u5b83\u7684\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(1)\uff0c\u56e0\u6b64\u6027\u80fd\u8f83\u597d\u3002\u9002\u7528\u4e8e\u9700\u8981\u9010\u4e2a\u6dfb\u52a0\u5143\u7d20\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>1.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = []<\/p>\n<p>my_list.append(10)<\/p>\n<p>my_list.append(20)<\/p>\n<p>my_list.append(30)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20, 30]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>1.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>append()\u65b9\u6cd5\u6bcf\u6b21\u53ea\u80fd\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\u3002<\/li>\n<li>\u6dfb\u52a0\u7684\u5143\u7d20\u53ef\u4ee5\u662f\u4efb\u4f55\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u5217\u8868\u3001\u5143\u7ec4\u3001\u5b57\u5178\u7b49\u3002<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001insert()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>insert()\u65b9\u6cd5\u53ef\u4ee5\u5728\u5217\u8868\u7684\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u4e00\u4e2a\u5143\u7d20\u3002\u5b83\u7684\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u56e0\u4e3a\u9700\u8981\u79fb\u52a8\u63d2\u5165\u4f4d\u7f6e\u4e4b\u540e\u7684\u6240\u6709\u5143\u7d20\u3002\u9002\u7528\u4e8e\u9700\u8981\u5728\u7279\u5b9a\u4f4d\u7f6e\u6dfb\u52a0\u5143\u7d20\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>2.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = []<\/p>\n<p>my_list.insert(0, 10)  # \u5728\u7d22\u5f150\u4f4d\u7f6e\u63d2\u516510<\/p>\n<p>my_list.insert(1, 20)  # \u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u516520<\/p>\n<p>my_list.insert(1, 15)  # \u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u516515\uff0c\u539f\u7d22\u5f151\u4f4d\u7f6e\u7684\u5143\u7d20\u540e\u79fb<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 15, 20]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>insert()\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u63d2\u5165\u4f4d\u7f6e\u7684\u7d22\u5f15\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u8981\u63d2\u5165\u7684\u5143\u7d20\u3002<\/li>\n<li>\u63d2\u5165\u4f4d\u7f6e\u7684\u7d22\u5f15\u53ef\u4ee5\u662f\u8d1f\u6570\uff0c\u8868\u793a\u4ece\u5217\u8868\u672b\u5c3e\u8ba1\u6570\u3002<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001extend()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>extend()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u53e6\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5217\u8868\u3001\u5143\u7ec4\u3001\u96c6\u5408\u7b49\uff09\u7684\u5143\u7d20\u9010\u4e2a\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u5b83\u7684\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(k)\uff0c\u5176\u4e2dk\u662f\u88ab\u6dfb\u52a0\u5bf9\u8c61\u7684\u957f\u5ea6\u3002\u9002\u7528\u4e8e\u9700\u8981\u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>3.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = []<\/p>\n<p>my_list.extend([10, 20, 30])<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20, 30]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>extend()\u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u3002<\/li>\n<li>\u88ab\u6dfb\u52a0\u5bf9\u8c61\u7684\u6bcf\u4e2a\u5143\u7d20\u5c06\u88ab\u9010\u4e2a\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff0c\u800c\u4e0d\u662f\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u4f7f\u7528\u5217\u8868\u8fd0\u7b97\u7b26<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\uff08+\uff09\u5c06\u4e24\u4e2a\u5217\u8868\u5408\u5e76\uff0c\u4ece\u800c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u3002\u9002\u7528\u4e8e\u9700\u8981\u5408\u5e76\u4e24\u4e2a\u5217\u8868\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>4.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = []<\/p>\n<p>my_list = my_list + [10, 20, 30]<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20, 30]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u800c\u4e0d\u662f\u5728\u539f\u5217\u8868\u4e0a\u8fdb\u884c\u4fee\u6539\u3002<\/li>\n<li>\u5982\u679c\u9891\u7e41\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\uff0c\u56e0\u4e3a\u6bcf\u6b21\u64cd\u4f5c\u90fd\u4f1a\u521b\u5efa\u65b0\u5217\u8868\u3002<\/li>\n<\/ul>\n<p><h3>\u4e94\u3001\u4f7f\u7528\u5217\u8868\u89e3\u6790<\/h3>\n<\/p>\n<p><p>\u5217\u8868\u89e3\u6790\u662f\u4e00\u79cd\u7b80\u6d01\u9ad8\u6548\u7684\u521b\u5efa\u5217\u8868\u7684\u65b9\u6cd5\u3002\u53ef\u4ee5\u7ed3\u5408\u5faa\u73af\u548c\u6761\u4ef6\u8868\u8fbe\u5f0f\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><h4>5.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [x for x in range(10) if x % 2 == 0]<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [0, 2, 4, 6, 8]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>5.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>\u5217\u8868\u89e3\u6790\u9002\u7528\u4e8e\u9700\u8981\u6839\u636e\u67d0\u4e2a\u89c4\u5219\u751f\u6210\u5217\u8868\u7684\u573a\u666f\u3002<\/li>\n<li>\u5217\u8868\u89e3\u6790\u53ef\u4ee5\u7ed3\u5408\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0c\u751f\u6210\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><h3>\u516d\u3001\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f<\/h3>\n<\/p>\n<p><p>\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u60f0\u6027\u8ba1\u7b97\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u9010\u4e2a\u751f\u6210\u5143\u7d20\u3002\u53ef\u4ee5\u5c06\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u8f6c\u6362\u4e3a\u5217\u8868\uff0c\u4ece\u800c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><h4>6.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = list(x for x in range(10) if x % 2 == 0)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [0, 2, 4, 6, 8]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>6.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u6309\u9700\u751f\u6210\u5143\u7d20\u7684\u573a\u666f\u3002<\/li>\n<li>\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u53ef\u4ee5\u7ed3\u5408\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0c\u751f\u6210\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><h3>\u4e03\u3001\u4f7f\u7528\u96c6\u5408\u7684add()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u867d\u7136\u96c6\u5408\u4e0d\u662f\u5217\u8868\uff0c\u4f46\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u7684add()\u65b9\u6cd5\u5411\u96c6\u5408\u6dfb\u52a0\u5143\u7d20\uff0c\u7136\u540e\u5c06\u96c6\u5408\u8f6c\u6362\u4e3a\u5217\u8868\u3002\u9002\u7528\u4e8e\u9700\u8981\u53bb\u91cd\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>7.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">my_set = set()<\/p>\n<p>my_set.add(10)<\/p>\n<p>my_set.add(20)<\/p>\n<p>my_set.add(10)  # \u91cd\u590d\u6dfb\u52a0\u7684\u5143\u7d20\u4f1a\u88ab\u5ffd\u7565<\/p>\n<p>my_list = list(my_set)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>7.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u662f\u65e0\u5e8f\u7684\uff0c\u8f6c\u6362\u4e3a\u5217\u8868\u540e\u987a\u5e8f\u53ef\u80fd\u4f1a\u53d8\u5316\u3002<\/li>\n<li>\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u662f\u552f\u4e00\u7684\uff0c\u91cd\u590d\u6dfb\u52a0\u7684\u5143\u7d20\u4f1a\u88ab\u5ffd\u7565\u3002<\/li>\n<\/ul>\n<p><h3>\u516b\u3001\u4f7f\u7528itertools.ch<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>itertools.chain()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u8fde\u63a5\u6210\u4e00\u4e2a\u8fed\u4ee3\u5668\uff0c\u4ece\u800c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\u3002\u9002\u7528\u4e8e\u9700\u8981\u5c06\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u5408\u5e76\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>8.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import itertools<\/p>\n<p>my_list = list(itertools.chain([10, 20], [30, 40]))<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20, 30, 40]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>8.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>itertools.chain()\u65b9\u6cd5\u63a5\u53d7\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u3002<\/li>\n<li>\u751f\u6210\u7684\u8fed\u4ee3\u5668\u53ef\u4ee5\u8f6c\u6362\u4e3a\u5217\u8868\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7528\u4e8e\u5faa\u73af\u8fed\u4ee3\u3002<\/li>\n<\/ul>\n<p><h3>\u4e5d\u3001\u4f7f\u7528deque\u7684append()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>collections\u6a21\u5757\u4e2d\u7684deque\uff08\u53cc\u7aef\u961f\u5217\uff09\u4e5f\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u5143\u7d20\uff0c\u5e76\u63d0\u4f9b\u4e86\u7c7b\u4f3c\u4e8e\u5217\u8868\u7684append()\u65b9\u6cd5\u3002\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6548\u5730\u5728\u4e24\u7aef\u6dfb\u52a0\u6216\u5220\u9664\u5143\u7d20\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>9.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">from collections import deque<\/p>\n<p>my_deque = deque()<\/p>\n<p>my_deque.append(10)<\/p>\n<p>my_deque.append(20)<\/p>\n<p>my_list = list(my_deque)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [10, 20]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>9.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>deque\u7684append()\u65b9\u6cd5\u5728\u4e24\u7aef\u6dfb\u52a0\u6216\u5220\u9664\u5143\u7d20\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(1)\u3002<\/li>\n<li>deque\u53ef\u4ee5\u5728\u4e24\u7aef\u9ad8\u6548\u5730\u6dfb\u52a0\u6216\u5220\u9664\u5143\u7d20\uff0c\u4f46\u5360\u7528\u7684\u5185\u5b58\u53ef\u80fd\u6bd4\u5217\u8868\u7a0d\u591a\u3002<\/li>\n<\/ul>\n<p><h3>\u5341\u3001\u4f7f\u7528numpy\u7684append()\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>numpy\u6a21\u5757\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f7f\u7528numpy\u7684append()\u65b9\u6cd5\u5411\u6570\u7ec4\u6dfb\u52a0\u5143\u7d20\u3002\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6548\u8fdb\u884c\u6570\u503c\u8ba1\u7b97\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>10.1 \u793a\u4f8b<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>my_array = np.array([])<\/p>\n<p>my_array = np.append(my_array, 10)<\/p>\n<p>my_array = np.append(my_array, [20, 30])<\/p>\n<p>print(my_array)  # \u8f93\u51fa: [10. 20. 30.]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>10.2 \u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n<ul>\n<li>numpy\u7684append()\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\uff0c\u800c\u4e0d\u662f\u5728\u539f\u6570\u7ec4\u4e0a\u8fdb\u884c\u4fee\u6539\u3002<\/li>\n<li>numpy\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6548\u8fdb\u884c\u6570\u503c\u8ba1\u7b97\u548c\u79d1\u5b66\u8ba1\u7b97\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<p><h3>\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u9002\u7528\u7684\u573a\u666f\u548c\u7279\u70b9\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662fappend()\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u76f4\u89c2\u3001\u6027\u80fd\u8f83\u597d\u3002\u5176\u4ed6\u65b9\u6cd5\u5982insert()\u3001extend()\u3001\u5217\u8868\u8fd0\u7b97\u7b26\u3001\u5217\u8868\u89e3\u6790\u3001\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u3001\u96c6\u5408\u7684add()\u65b9\u6cd5\u3001itertools.chain()\u65b9\u6cd5\u3001deque\u7684append()\u65b9\u6cd5\u3001numpy\u7684append()\u65b9\u6cd5\u7b49\uff0c\u4e5f\u5404\u6709\u5176\u9002\u7528\u7684\u573a\u666f\u548c\u7279\u70b9\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6027\u80fd\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u8bed\u6cd5\u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868\uff0c\u53ea\u9700\u4f7f\u7528\u4e00\u5bf9\u65b9\u62ec\u53f7\u5373\u53ef\u3002\u4f8b\u5982\uff0c<code>my_list = []<\/code>\u3002\u8fd9\u6837\u5c31\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>my_list<\/code>\u7684\u7a7a\u5217\u8868\uff0c\u60a8\u53ef\u4ee5\u5728\u4e4b\u540e\u5411\u5176\u6dfb\u52a0\u5143\u7d20\u3002<\/p>\n<p><strong>\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u7684\u5e38\u7528\u65b9\u6cd5\u6709\u54ea\u4e9b\uff1f<\/strong><br \/>\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>append()<\/code>\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5728\u5217\u8868\u7684\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u65b0\u5143\u7d20\uff0c\u4f8b\u5982\uff1a<code>my_list.append(5)<\/code>\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528<code>extend()<\/code>\u65b9\u6cd5\u6765\u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\uff0c\u6216\u8005\u4f7f\u7528<code>insert()<\/code>\u65b9\u6cd5\u5728\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\u3002<\/p>\n<p><strong>\u53ef\u4ee5\u5728\u5217\u8868\u4e2d\u6dfb\u52a0\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5417\uff1f<\/strong><br \/>\u662f\u7684\uff0cPython\u7684\u5217\u8868\u53ef\u4ee5\u5b58\u50a8\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u3001\u5b57\u7b26\u4e32\u548c\u5176\u4ed6\u5217\u8868\u7b49\u3002\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u4e0d\u540c\u7c7b\u578b\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u4e00\u4e2a\u7a7a\u5217\u8868\u4e2d\uff0c\u4f8b\u5982\uff1a<code>my_list.append(&quot;hello&quot;)<\/code>\u6216<code>my_list.append([1, 2, 3])<\/code>\u3002\u8fd9\u4f7f\u5f97Python\u5217\u8868\u5728\u5904\u7406\u5404\u79cd\u6570\u636e\u65f6\u975e\u5e38\u7075\u6d3b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5411\u7a7a\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\uff0c\u4f8b\u5982append()\u65b9\u6cd5\u3001insert()\u65b9\u6cd5\u3001exten [&hellip;]","protected":false},"author":3,"featured_media":1083887,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1083880"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1083880"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1083880\/revisions"}],"predecessor-version":[{"id":1083893,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1083880\/revisions\/1083893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1083887"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1083880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1083880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1083880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}