{"id":1067317,"date":"2024-12-31T16:33:48","date_gmt":"2024-12-31T08:33:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1067317.html"},"modified":"2024-12-31T16:33:50","modified_gmt":"2024-12-31T08:33:50","slug":"python%e8%af%ad%e8%a8%80%e5%a6%82%e4%bd%95%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aa%e5%88%97%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1067317.html","title":{"rendered":"Python\u8bed\u8a00\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u5217\u8868"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/9c99d3a5-c0a4-4c9a-b2ca-a8b5c93da6ef.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"Python\u8bed\u8a00\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u5217\u8868\" \/><\/p>\n<p><p> <strong>\u521b\u5efa\u5217\u8868\u7684\u6838\u5fc3\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528\u65b9\u62ec\u53f7\u201c[]\u201d\u3001\u4f7f\u7528list()\u6784\u9020\u51fd\u6570\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u3002<\/strong> \u5176\u4e2d\uff0c\u4f7f\u7528\u65b9\u62ec\u53f7\u201c[]\u201d\u662f\u6700\u5e38\u7528\u4e14\u76f4\u89c2\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5c06\u5143\u7d20\u653e\u5728\u65b9\u62ec\u53f7\u4e2d\u5e76\u7528\u9017\u53f7\u5206\u9694\uff0c\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u521b\u5efa\u4e00\u4e2a\u5217\u8868\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c<code>my_list = [1, 2, 3, 4, 5]<\/code>\u5c31\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5217\u8868\u521b\u5efa\u65b9\u5f0f\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u6bcf\u79cd\u521b\u5efa\u5217\u8868\u7684\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528\u65b9\u62ec\u53f7\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>\u8fd9\u662f\u6700\u57fa\u672c\u3001\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5c06\u5143\u7d20\u653e\u5728\u65b9\u62ec\u53f7\u4e2d\u5e76\u7528\u9017\u53f7\u5206\u9694\uff0c\u4f60\u53ef\u4ee5\u5feb\u901f\u521b\u5efa\u4e00\u4e2a\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [1, 2, 3, 4, 5]<\/p>\n<p>print(my_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b\u4e94\u4e2a\u6574\u6570\u5143\u7d20\u7684\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u5728\u5217\u8868\u4e2d\u6df7\u5408\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u4f8b\u5982\u5b57\u7b26\u4e32\u3001\u6d6e\u70b9\u6570\u751a\u81f3\u5176\u4ed6\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">mixed_list = [1, &quot;two&quot;, 3.0, [4, 5]]<\/p>\n<p>print(mixed_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528list()\u6784\u9020\u51fd\u6570<\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>list()<\/code>\u6784\u9020\u51fd\u6570\u662f\u53e6\u4e00\u79cd\u521b\u5efa\u5217\u8868\u7684\u65b9\u6cd5\u3002\u8fd9\u4e2a\u65b9\u6cd5\u901a\u5e38\u7528\u4e8e\u5c06\u5176\u4ed6\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5143\u7ec4\u3001\u5b57\u7b26\u4e32\u6216\u96c6\u5408\uff09\u8f6c\u6362\u4e3a\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">tuple_example = (1, 2, 3)<\/p>\n<p>list_from_tuple = list(tuple_example)<\/p>\n<p>print(list_from_tuple)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u4e00\u4e2a\u5143\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\u3002\u540c\u6837\uff0c\u4f60\u53ef\u4ee5\u5c06\u5b57\u7b26\u4e32\u6216\u96c6\u5408\u8f6c\u6362\u4e3a\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">string_example = &quot;hello&quot;<\/p>\n<p>list_from_string = list(string_example)<\/p>\n<p>print(list_from_string)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/p>\n<\/p>\n<p><p>\u5217\u8868\u63a8\u5bfc\u5f0f\u662f\u4e00\u79cd\u7b80\u6d01\u800c\u5f3a\u5927\u7684\u521b\u5efa\u5217\u8868\u7684\u65b9\u6cd5\u3002\u5b83\u5141\u8bb8\u4f60\u5728\u4e00\u884c\u4ee3\u7801\u4e2d\u521b\u5efa\u5217\u8868\uff0c\u5e76\u4e14\u53ef\u4ee5\u5305\u542b\u6761\u4ef6\u548c\u5faa\u73af\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">squared_list = [x2 for x in range(10)]<\/p>\n<p>print(squared_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b0\u52309\u7684\u5e73\u65b9\u6570\u7684\u5217\u8868\u3002\u4f60\u8fd8\u53ef\u4ee5\u5728\u5217\u8868\u63a8\u5bfc\u5f0f\u4e2d\u6dfb\u52a0\u6761\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">even_squared_list = [x2 for x in range(10) if x % 2 == 0]<\/p>\n<p>print(even_squared_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528\u91cd\u590d\u8fd0\u7b97\u7b26\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e58\u6cd5\u8fd0\u7b97\u7b26\u201c*\u201d\u521b\u5efa\u5305\u542b\u91cd\u590d\u5143\u7d20\u7684\u5217\u8868\u3002\u8fd9\u5728\u9700\u8981\u521d\u59cb\u5316\u4e00\u4e2a\u56fa\u5b9a\u5927\u5c0f\u4e14\u5177\u6709\u76f8\u540c\u521d\u59cb\u503c\u7684\u5217\u8868\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">repeated_list = [0] * 10<\/p>\n<p>print(repeated_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b10\u4e2a0\u7684\u5217\u8868\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u9002\u7528\u4e8e\u5176\u4ed6\u5143\u7d20\u7c7b\u578b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">repeated_string_list = [&quot;hello&quot;] * 5<\/p>\n<p>print(repeated_string_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e94\u3001\u4f7f\u7528\u6269\u5c55\u8fd0\u7b97\u7b26\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>\u6269\u5c55\u8fd0\u7b97\u7b26\u201c*\u201d\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u91cd\u590d\u5143\u7d20\u7684\u5217\u8868\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5c06\u591a\u4e2a\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">list1 = [1, 2, 3]<\/p>\n<p>list2 = [4, 5, 6]<\/p>\n<p>merged_list = [*list1, *list2]<\/p>\n<p>print(merged_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u4e24\u4e2a\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5217\u8868\u3002\u8fd9\u79cd\u65b9\u6cd5\u6bd4\u4f7f\u7528<code>+<\/code>\u8fd0\u7b97\u7b26\u66f4\u7b80\u6d01\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u51fd\u6570\u6765\u521b\u5efa\u7279\u5b9a\u7c7b\u578b\u7684\u5217\u8868\u3002\u4f8b\u5982\uff0c<code>range()<\/code>\u51fd\u6570\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a\u6307\u5b9a\u8303\u56f4\u7684\u6574\u6570\u5e8f\u5217\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">range_list = list(range(10))<\/p>\n<p>print(range_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>range()<\/code>\u51fd\u6570\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b0\u52309\u7684\u6574\u6570\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u8d77\u59cb\u503c\u3001\u7ed3\u675f\u503c\u548c\u6b65\u957f\u6765\u5b9a\u5236\u751f\u6210\u7684\u5e8f\u5217\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">custom_range_list = list(range(1, 10, 2))<\/p>\n<p>print(custom_range_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e03\u3001\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u5217\u8868\u4e2d\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u548c<code>readlines()<\/code>\u65b9\u6cd5\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;data.txt&#39;, &#39;r&#39;) as file:<\/p>\n<p>    lines = file.readlines()<\/p>\n<p>    data_list = [line.strip() for line in lines]<\/p>\n<p>print(data_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4ece\u540d\u4e3a\u201cdata.txt\u201d\u7684\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6240\u6709\u884c\uff0c\u5e76\u5c06\u6bcf\u884c\u53bb\u9664\u6362\u884c\u7b26\u540e\u5b58\u50a8\u5728\u5217\u8868\u4e2d\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u901a\u8fc7\u590d\u5236\u73b0\u6709\u5217\u8868\u521b\u5efa\u65b0\u5217\u8868<\/p>\n<\/p>\n<p><p>\u6709\u65f6\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u521b\u5efa\u73b0\u6709\u5217\u8868\u7684\u526f\u672c\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u201c[:]\u201d\u6216<code>copy()<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">original_list = [1, 2, 3]<\/p>\n<p>copied_list = original_list[:]<\/p>\n<p>print(copied_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">copied_list = original_list.copy()<\/p>\n<p>print(copied_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e24\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86<code>original_list<\/code>\u7684\u526f\u672c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u521b\u5efa\u7684\u662f\u6d45\u62f7\u8d1d\uff0c\u5982\u679c\u5217\u8868\u4e2d\u5305\u542b\u53ef\u53d8\u5bf9\u8c61\uff08\u5982\u5d4c\u5957\u5217\u8868\uff09\uff0c\u5219\u526f\u672c\u4e2d\u7684\u53ef\u53d8\u5bf9\u8c61\u4ecd\u7136\u5f15\u7528\u539f\u59cb\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><p>\u4e5d\u3001\u4f7f\u7528\u751f\u6210\u5668\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p>\u751f\u6210\u5668\u662f\u521b\u5efa\u5927\u89c4\u6a21\u6570\u636e\u5217\u8868\u7684\u9ad8\u6548\u65b9\u6cd5\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u548c<code>list()<\/code>\u6784\u9020\u51fd\u6570\u6765\u521b\u5efa\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">generator = (x2 for x in range(10))<\/p>\n<p>generator_list = list(generator)<\/p>\n<p>print(generator_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u521b\u5efa\u4e86\u4e00\u4e2a\u751f\u6210\u5668\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5217\u8868\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\u7279\u522b\u6709\u7528\uff0c\u56e0\u4e3a\u751f\u6210\u5668\u5728\u751f\u6210\u6bcf\u4e2a\u5143\u7d20\u65f6\u4e0d\u4f1a\u6d88\u8017\u5927\u91cf\u5185\u5b58\u3002<\/p>\n<\/p>\n<p><p>\u5341\u3001\u4f7f\u7528itertools\u6a21\u5757\u521b\u5efa\u5217\u8868<\/p>\n<\/p>\n<p><p><code>itertools<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5f3a\u5927\u7684\u5de5\u5177\u6765\u64cd\u4f5c\u548c\u521b\u5efa\u8fed\u4ee3\u5668\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u6765\u521b\u5efa\u590d\u6742\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import itertools<\/p>\n<p>combined_list = list(itertools.ch<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n([1, 2], [3, 4], [5, 6]))<\/p>\n<p>print(combined_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>itertools.chain()<\/code>\u65b9\u6cd5\u5c06\u591a\u4e2a\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5217\u8868\u3002<code>itertools<\/code>\u6a21\u5757\u4e2d\u7684\u5176\u4ed6\u5de5\u5177\uff08\u5982<code>combinations()<\/code>\u548c<code>permutations()<\/code>)\u4e5f\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u4e0d\u540c\u7c7b\u578b\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u521b\u5efa\u5217\u8868\u662fPython\u7f16\u7a0b\u4e2d\u7684\u4e00\u4e2a\u57fa\u672c\u64cd\u4f5c\uff0c\u638c\u63e1\u4e0d\u540c\u7684\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u5404\u79cd\u60c5\u5883\u4e0b\u9ad8\u6548\u5730\u521b\u5efa\u548c\u64cd\u4f5c\u5217\u8868\u3002\u65e0\u8bba\u662f\u4f7f\u7528\u65b9\u62ec\u53f7\u3001<code>list()<\/code>\u6784\u9020\u51fd\u6570\u3001\u5217\u8868\u63a8\u5bfc\u5f0f\uff0c\u8fd8\u662f\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u548c\u5916\u90e8\u6a21\u5757\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u3002\u901a\u8fc7\u5b9e\u8df5\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u5c06\u80fd\u591f\u5728Python\u7f16\u7a0b\u4e2d\u66f4\u52a0\u7075\u6d3b\u5730\u521b\u5efa\u548c\u7ba1\u7406\u5217\u8868\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\u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868\u975e\u5e38\u7b80\u5355\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u65b9\u62ec\u53f7<code>[]<\/code>\u6765\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u5217\u8868\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<code>my_list = []<\/code>\u3002\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>my_list<\/code>\u7684\u7a7a\u5217\u8868\uff0c\u60a8\u53ef\u4ee5\u968f\u540e\u5411\u5176\u4e2d\u6dfb\u52a0\u5143\u7d20\u3002<\/p>\n<p><strong>Python\u5217\u8868\u53ef\u4ee5\u5305\u542b\u54ea\u4e9b\u6570\u636e\u7c7b\u578b\uff1f<\/strong><br \/>Python\u7684\u5217\u8868\u975e\u5e38\u7075\u6d3b\uff0c\u53ef\u4ee5\u5305\u542b\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u3001\u5b57\u7b26\u4e32\uff0c\u751a\u81f3\u5176\u4ed6\u5217\u8868\u3002\u60a8\u53ef\u4ee5\u50cf\u8fd9\u6837\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e0d\u540c\u7c7b\u578b\u5143\u7d20\u7684\u5217\u8868\uff1a<code>my_list = [1, &#39;hello&#39;, 3.14, [2, 3]]<\/code>\u3002\u8fd9\u79cd\u591a\u6837\u6027\u4f7f\u5f97\u5217\u8868\u6210\u4e3aPython\u4e2d\u975e\u5e38\u5f3a\u5927\u7684\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<p><strong>\u5982\u4f55\u5411\u73b0\u6709\u7684Python\u5217\u8868\u4e2d\u6dfb\u52a0\u5143\u7d20\uff1f<\/strong><br \/>\u5411\u73b0\u6709\u5217\u8868\u6dfb\u52a0\u5143\u7d20\u53ef\u4ee5\u4f7f\u7528<code>append()<\/code>\u65b9\u6cd5\u6216<code>insert()<\/code>\u65b9\u6cd5\u3002\u4f7f\u7528<code>append()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5728\u5217\u8868\u7684\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u65b0\u5143\u7d20\uff0c\u4f8b\u5982\uff1a<code>my_list.append(4)<\/code>\u3002\u5982\u679c\u9700\u8981\u5728\u7279\u5b9a\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528<code>insert()<\/code>\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a<code>my_list.insert(0, &#39;new_item&#39;)<\/code>\uff0c\u8fd9\u5c06\u5728\u5217\u8868\u7684\u5f00\u5934\u63d2\u5165<code>&#39;new_item&#39;<\/code>\u3002\u8fd9\u6837\uff0c\u60a8\u53ef\u4ee5\u7075\u6d3b\u5730\u7ba1\u7406\u5217\u8868\u4e2d\u7684\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u521b\u5efa\u5217\u8868\u7684\u6838\u5fc3\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528\u65b9\u62ec\u53f7\u201c[]\u201d\u3001\u4f7f\u7528list()\u6784\u9020\u51fd\u6570\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u3002 \u5176\u4e2d\uff0c\u4f7f\u7528\u65b9\u62ec\u53f7\u201c[] [&hellip;]","protected":false},"author":3,"featured_media":1067325,"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\/1067317"}],"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=1067317"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1067317\/revisions"}],"predecessor-version":[{"id":1067328,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1067317\/revisions\/1067328"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1067325"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1067317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1067317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1067317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}