{"id":981536,"date":"2024-12-27T07:03:25","date_gmt":"2024-12-26T23:03:25","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/981536.html"},"modified":"2024-12-27T07:03:27","modified_gmt":"2024-12-26T23:03:27","slug":"python%e5%a6%82%e4%bd%95%e5%88%86%e7%89%87%e8%b5%8b%e5%80%bc%e7%9a%84","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/981536.html","title":{"rendered":"python\u5982\u4f55\u5206\u7247\u8d4b\u503c\u7684"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24210419\/57bc8930-6a38-4e05-b0b7-34fdba437abd.webp\" alt=\"python\u5982\u4f55\u5206\u7247\u8d4b\u503c\u7684\" \/><\/p>\n<p><p> <strong>Python\u4e2d\u53ef\u4ee5\u901a\u8fc7\u5207\u7247\u64cd\u4f5c\u6765\u5bf9\u5217\u8868\u8fdb\u884c\u5206\u7247\u8d4b\u503c\u3001\u4f7f\u7528\u5207\u7247\u7d22\u5f15\u6307\u5b9a\u8981\u4fee\u6539\u7684\u90e8\u5206\u3001\u5c06\u65b0\u7684\u503c\u8d4b\u7ed9\u6307\u5b9a\u7684\u5207\u7247\u8303\u56f4\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5207\u7247\u8d4b\u503c\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u548c\u5f3a\u5927\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u80fd\u591f\u5bf9\u5217\u8868\u7684\u67d0\u4e00\u90e8\u5206\u8fdb\u884c\u4fee\u6539\u3001\u66ff\u6362\u3001\u63d2\u5165\u6216\u5220\u9664\u3002\u5207\u7247\u8d4b\u503c\u7684\u5173\u952e\u5728\u4e8e\u4f7f\u7528\u5207\u7247\u8bed\u6cd5 <code>[start:end:step]<\/code> \u6765\u6307\u5b9a\u5217\u8868\u7684\u67d0\u4e00\u90e8\u5206\uff0c\u7136\u540e\u5c06\u4e00\u4e2a\u65b0\u7684\u5e8f\u5217\u8d4b\u503c\u7ed9\u8fd9\u4e2a\u5207\u7247\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8Python\u4e2d\u5982\u4f55\u8fdb\u884c\u5206\u7247\u8d4b\u503c\u64cd\u4f5c\uff0c\u4ee5\u53ca\u5b83\u7684\u5e94\u7528\u573a\u666f\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001PYTHON\u5207\u7247\u8d4b\u503c\u7684\u57fa\u672c\u8bed\u6cd5<\/h3>\n<\/p>\n<p><p>Python\u4e2d\u7684\u5207\u7247\u8d4b\u503c\u662f\u901a\u8fc7\u5207\u7247\u8bed\u6cd5\u5b9e\u73b0\u7684\u3002\u5207\u7247\u8bed\u6cd5 <code>[start:end:step]<\/code> \u7528\u4e8e\u6307\u5b9a\u5217\u8868\u4e2d\u67d0\u4e00\u90e8\u5206\uff0c<code>start<\/code> \u662f\u8d77\u59cb\u7d22\u5f15\uff0c<code>end<\/code> \u662f\u7ed3\u675f\u7d22\u5f15\uff0c<code>step<\/code> \u662f\u6b65\u957f\u3002\u5207\u7247\u7684\u7ed3\u679c\u662f\u4e00\u4e2a\u5b50\u5217\u8868\uff0c\u7136\u540e\u53ef\u4ee5\u5c06\u65b0\u7684\u503c\u6216\u5e8f\u5217\u8d4b\u7ed9\u8fd9\u4e2a\u5207\u7247\u3002<\/p>\n<\/p>\n<p><h4>1. \u5207\u7247\u8d4b\u503c\u7684\u57fa\u7840\u793a\u4f8b<\/h4>\n<\/p>\n<p><p>\u5207\u7247\u8d4b\u503c\u6700\u7b80\u5355\u7684\u5f62\u5f0f\u662f\u5c06\u4e00\u4e2a\u65b0\u7684\u5e8f\u5217\u76f4\u63a5\u8d4b\u7ed9\u4e00\u4e2a\u5207\u7247\u8303\u56f4\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[1:4] = [8, 9, 10]<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [0, 8, 9, 10, 4, 5]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>numbers[1:4]<\/code> \u8868\u793a\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u5230\u7d22\u5f15 4\uff08\u4e0d\u5305\u62ec 4\uff09\u7684\u90e8\u5206\u88ab\u66ff\u6362\u4e3a\u65b0\u7684\u5217\u8868 <code>[8, 9, 10]<\/code>\u3002<\/p>\n<\/p>\n<p><h4>2. \u63d2\u5165\u548c\u5220\u9664\u5143\u7d20<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7\u5207\u7247\u8d4b\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u63d2\u5165\u548c\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u63d2\u5165\u5143\u7d20<\/strong>\uff1a\u5728\u5207\u7247\u8303\u56f4\u5185\u5c06\u4e00\u4e2a\u65b0\u7684\u5e8f\u5217\u63d2\u5165\u5230\u5217\u8868\u4e2d\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[2:2] = [7, 8]<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [0, 1, 7, 8, 2, 3, 4, 5]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>\u5220\u9664\u5143\u7d20<\/strong>\uff1a\u5c06\u5207\u7247\u8303\u56f4\u5185\u7684\u5143\u7d20\u66ff\u6362\u4e3a\u7a7a\u5217\u8868\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[1:4] = []<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [0, 4, 5]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u5207\u7247\u8d4b\u503c\u7684\u9ad8\u7ea7\u7528\u6cd5<\/h3>\n<\/p>\n<p><h4>1. \u4f7f\u7528\u6b65\u957f\u8fdb\u884c\u5207\u7247\u8d4b\u503c<\/h4>\n<\/p>\n<p><p>\u6b65\u957f\u53c2\u6570\u5141\u8bb8\u6211\u4eec\u6bcf\u9694\u4e00\u5b9a\u6570\u91cf\u7684\u5143\u7d20\u8fdb\u884c\u5207\u7247\u8d4b\u503c\u64cd\u4f5c\u3002\u8fd9\u5728\u9700\u8981\u5bf9\u5217\u8868\u7684\u7279\u5b9a\u4f4d\u7f6e\u8fdb\u884c\u6279\u91cf\u4fee\u6539\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]<\/p>\n<p>numbers[::2] = [10, 20, 30, 40, 50]<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [10, 1, 20, 3, 30, 5, 40, 7, 50, 9]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>numbers[::2]<\/code> \u8868\u793a\u9009\u62e9\u5217\u8868\u4e2d\u6240\u6709\u5076\u6570\u7d22\u5f15\u7684\u5143\u7d20\uff0c\u5e76\u7528\u65b0\u7684\u5e8f\u5217 <code>[10, 20, 30, 40, 50]<\/code> \u66ff\u6362\u3002<\/p>\n<\/p>\n<p><h4>2. \u4f7f\u7528\u5207\u7247\u8d4b\u503c\u8fdb\u884c\u53cd\u8f6c<\/h4>\n<\/p>\n<p><p>\u5207\u7247\u8d4b\u503c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u53cd\u8f6c\u5217\u8868\u4e2d\u7684\u67d0\u4e00\u90e8\u5206\u3002\u901a\u8fc7\u6b65\u957f\u4e3a\u8d1f\u6570\u7684\u5207\u7247\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[::-1] = numbers<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [5, 4, 3, 2, 1, 0]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>numbers[::-1]<\/code> \u8868\u793a\u6574\u4e2a\u5217\u8868\u7684\u53cd\u8f6c\uff0c\u6211\u4eec\u5c06\u53cd\u8f6c\u540e\u7684\u5e8f\u5217\u8d4b\u503c\u56de\u5217\u8868\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u5207\u7247\u8d4b\u503c\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><p>\u5207\u7247\u8d4b\u503c\u5728\u6570\u636e\u5904\u7406\u3001\u5217\u8868\u64cd\u4f5c\u7b49\u573a\u666f\u4e2d\u6709\u5e7f\u6cdb\u5e94\u7528\uff1a<\/p>\n<\/p>\n<p><h4>1. \u6279\u91cf\u66f4\u65b0\u5143\u7d20<\/h4>\n<\/p>\n<p><p>\u5728\u6570\u636e\u5904\u7406\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u5bf9\u4e00\u90e8\u5206\u6570\u636e\u8fdb\u884c\u6279\u91cf\u66f4\u65b0\u3002\u5207\u7247\u8d4b\u503c\u53ef\u4ee5\u76f4\u63a5\u6307\u5b9a\u66f4\u65b0\u7684\u8303\u56f4\u548c\u65b0\u503c\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = [1, 2, 3, 4, 5, 6]<\/p>\n<p>data[1:5] = [8, 9, 10, 11]<\/p>\n<p>print(data)  # \u8f93\u51fa: [1, 8, 9, 10, 11, 6]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u52a8\u6001\u8c03\u6574\u5217\u8868\u957f\u5ea6<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7\u5207\u7247\u8d4b\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u52a8\u6001\u5730\u589e\u52a0\u6216\u51cf\u5c11\u5217\u8868\u4e2d\u7684\u5143\u7d20\uff0c\u4ece\u800c\u8c03\u6574\u5217\u8868\u7684\u957f\u5ea6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">items = [&#39;a&#39;, &#39;b&#39;, &#39;c&#39;, &#39;d&#39;, &#39;e&#39;]<\/p>\n<p>items[2:4] = [&#39;x&#39;, &#39;y&#39;, &#39;z&#39;]<\/p>\n<p>print(items)  # \u8f93\u51fa: [&#39;a&#39;, &#39;b&#39;, &#39;x&#39;, &#39;y&#39;, &#39;z&#39;, &#39;e&#39;]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u539f\u672c\u957f\u5ea6\u4e3a 2 \u7684\u5207\u7247\u88ab\u66ff\u6362\u4e3a\u957f\u5ea6\u4e3a 3 \u7684\u65b0\u5e8f\u5217\uff0c\u5217\u8868\u957f\u5ea6\u56e0\u6b64\u589e\u52a0\u3002<\/p>\n<\/p>\n<p><h4>3. \u6570\u636e\u8fc7\u6ee4\u548c\u6e05\u7406<\/h4>\n<\/p>\n<p><p>\u5728\u6570\u636e\u6e05\u7406\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5220\u9664\u6216\u66ff\u6362\u67d0\u4e9b\u4e0d\u7b26\u5408\u6761\u4ef6\u7684\u5143\u7d20\u3002\u5207\u7247\u8d4b\u503c\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]<\/p>\n<p>data[::2] = [x for x in data if x % 2 == 1]<\/p>\n<p>print(data)  # \u8f93\u51fa: [1, 1, 3, 3, 5, 5, 7, 7, 9, 9]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u5e8f\u5217\u66ff\u6362\u539f\u6709\u5e8f\u5217\u4e2d\u6240\u6709\u5076\u6570\u7d22\u5f15\u7684\u4f4d\u7f6e\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u5207\u7247\u8d4b\u503c\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n<p><h4>1. \u5207\u7247\u548c\u8d4b\u503c\u5e8f\u5217\u957f\u5ea6\u5fc5\u987b\u5339\u914d<\/h4>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u5207\u7247\u8d4b\u503c\u65f6\uff0c\u5207\u7247\u8303\u56f4\u7684\u957f\u5ea6\u548c\u8d4b\u503c\u7684\u5e8f\u5217\u957f\u5ea6\u5fc5\u987b\u5339\u914d\uff08\u9664\u975e\u662f\u63d2\u5165\u6216\u5220\u9664\u64cd\u4f5c\uff09\u3002\u5426\u5219\u4f1a\u5f15\u53d1 <code>ValueError<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u4e0b\u9762\u7684\u4ee3\u7801\u4f1a\u5f15\u53d1\u9519\u8bef\uff0c\u56e0\u4e3a\u5207\u7247\u957f\u5ea6\u4e3a 3\uff0c\u800c\u8d4b\u503c\u5e8f\u5217\u957f\u5ea6\u4e3a 2<\/strong><\/h2>\n<h2><strong>numbers[1:4] = [8, 9]<\/strong><\/h2>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u8d4b\u503c\u5e8f\u5217\u53ef\u4ee5\u662f\u4efb\u610f\u53ef\u8fed\u4ee3\u5bf9\u8c61<\/h4>\n<\/p>\n<p><p>\u5207\u7247\u8d4b\u503c\u7684\u53f3\u4fa7\u53ef\u4ee5\u662f\u4efb\u4f55\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff0c\u5305\u62ec\u5217\u8868\u3001\u5143\u7ec4\u3001\u5b57\u7b26\u4e32\u3001\u751f\u6210\u5668\u7b49\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[1:4] = (8, 9, 10)  # \u4f7f\u7528\u5143\u7ec4\u8fdb\u884c\u8d4b\u503c<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [0, 8, 9, 10, 4, 5]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u5904\u7406\u7a7a\u5207\u7247\u7684\u60c5\u51b5<\/h4>\n<\/p>\n<p><p>\u4e00\u4e2a\u7a7a\u5207\u7247\uff08\u4f8b\u5982 <code>numbers[2:2]<\/code>\uff09\u4e0d\u4f1a\u5220\u9664\u4efb\u4f55\u5143\u7d20\uff0c\u4f46\u53ef\u4ee5\u7528\u4e8e\u63d2\u5165\u65b0\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0, 1, 2, 3, 4, 5]<\/p>\n<p>numbers[2:2] = [9]<\/p>\n<p>print(numbers)  # \u8f93\u51fa: [0, 1, 9, 2, 3, 4, 5]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u5207\u7247\u8d4b\u503c\u7684\u6027\u80fd\u8003\u91cf<\/h3>\n<\/p>\n<p><p>\u5207\u7247\u8d4b\u503c\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u9700\u8981\u6ce8\u610f\u6027\u80fd\u95ee\u9898\u3002\u56e0\u4e3a\u5207\u7247\u8d4b\u503c\u53ef\u80fd\u6d89\u53ca\u5230\u5217\u8868\u7684\u590d\u5236\u548c\u5143\u7d20\u7684\u79fb\u52a8\uff0c\u5904\u7406\u5927\u578b\u5217\u8868\u65f6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f7f\u7528\u751f\u6210\u5668\u4f18\u5316\u6027\u80fd<\/h4>\n<\/p>\n<p><p>\u5728\u5904\u7406\u975e\u5e38\u5927\u7684\u6570\u636e\u96c6\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u751f\u6210\u5668\u548c\u60f0\u6027\u8bc4\u4f30\u6765\u4f18\u5316\u6027\u80fd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">large_list = list(range(1000000))<\/p>\n<p>large_list[500000:500010] = (x for x in range(10))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u907f\u514d\u5728\u5185\u5b58\u4e2d\u751f\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u5217\u8868\uff0c\u4ece\u800c\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002<\/p>\n<\/p>\n<p><h4>2. \u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5207\u7247\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u5728\u8bbe\u8ba1\u4ee3\u7801\u65f6\uff0c\u5e94\u5c3d\u91cf\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5207\u7247\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5c3d\u91cf\u907f\u514d\u591a\u6b21\u5bf9\u540c\u4e00\u5217\u8868\u8fdb\u884c\u5207\u7247\u8d4b\u503c\uff0c\u800c\u662f\u901a\u8fc7\u4e00\u6b21\u64cd\u4f5c\u5b8c\u6210\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [0] * 1000000<\/p>\n<h2><strong>\u4e0d\u63a8\u8350\u7684\u505a\u6cd5<\/strong><\/h2>\n<p>for i in range(0, 1000000, 1000):<\/p>\n<p>    numbers[i:i+1000] = [1] * 1000<\/p>\n<h2><strong>\u63a8\u8350\u7684\u505a\u6cd5<\/strong><\/h2>\n<p>new_numbers = [1 if i % 1000 == 0 else 0 for i in range(1000000)]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4f18\u5316\u5207\u7247\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u6267\u884c\u6548\u7387\u5e76\u964d\u4f4e\u8d44\u6e90\u6d88\u8017\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>Python\u7684\u5207\u7247\u8d4b\u503c\u64cd\u4f5c\u662f\u4e00\u79cd\u5f3a\u5927\u800c\u7075\u6d3b\u7684\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u9ad8\u6548\u5730\u5bf9\u5217\u8868\u8fdb\u884c\u90e8\u5206\u4fee\u6539\u3001\u66ff\u6362\u3001\u63d2\u5165\u548c\u5220\u9664\u3002\u901a\u8fc7\u5408\u7406\u8fd0\u7528\u5207\u7247\u8d4b\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u7b80\u5316\u4ee3\u7801\u3001\u63d0\u9ad8\u6548\u7387\u5e76\u589e\u5f3a\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002\u5728\u4f7f\u7528\u5207\u7247\u8d4b\u503c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u5207\u7247\u8303\u56f4\u548c\u8d4b\u503c\u5e8f\u5217\u7684\u957f\u5ea6\u5339\u914d\uff0c\u4ee5\u53ca\u53ef\u80fd\u7684\u6027\u80fd\u95ee\u9898\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5207\u7247\u8d4b\u503c\u5e7f\u6cdb\u7528\u4e8e\u6570\u636e\u5904\u7406\u3001\u5217\u8868\u64cd\u4f5c\u548c\u52a8\u6001\u6570\u636e\u7ed3\u6784\u8c03\u6574\u7b49\u573a\u666f\uff0c\u662fPython\u7f16\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u80fd\u4e4b\u4e00\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u5206\u7247\u8d4b\u503c\u6765\u4fee\u6539\u5217\u8868\u5143\u7d20\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u5206\u7247\u8d4b\u503c\u53ef\u4ee5\u7528\u6765\u4fee\u6539\u5217\u8868\u7684\u90e8\u5206\u5143\u7d20\u3002\u901a\u8fc7\u6307\u5b9a\u4e00\u4e2a\u5207\u7247\u8303\u56f4\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u66ff\u6362\u8be5\u8303\u56f4\u5185\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6709\u4e00\u4e2a\u5217\u8868<code>my_list = [1, 2, 3, 4, 5]<\/code>\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>my_list[1:3] = [8, 9]<\/code>\u6765\u5c06\u7d22\u5f151\u52302\u7684\u5143\u7d20\u66ff\u6362\u4e3a8\u548c9\uff0c\u7ed3\u679c\u5217\u8868\u5c06\u53d8\u4e3a<code>[1, 8, 9, 4, 5]<\/code>\u3002<\/p>\n<p><strong>\u5206\u7247\u8d4b\u503c\u662f\u5426\u652f\u6301\u63d2\u5165\u6216\u5220\u9664\u5143\u7d20\uff1f<\/strong><br \/>\u5206\u7247\u8d4b\u503c\u4e0d\u4ec5\u53ef\u4ee5\u7528\u6765\u4fee\u6539\u73b0\u6709\u5143\u7d20\uff0c\u8fd8\u652f\u6301\u63d2\u5165\u548c\u5220\u9664\u64cd\u4f5c\u3002\u5f53\u8d4b\u503c\u7684\u5207\u7247\u8303\u56f4\u5c0f\u4e8e\u53f3\u4fa7\u8d4b\u503c\u7684\u5143\u7d20\u6570\u91cf\u65f6\uff0c\u539f\u5217\u8868\u7684\u957f\u5ea6\u5c06\u589e\u52a0\u3002\u76f8\u53cd\uff0c\u5982\u679c\u8d4b\u503c\u7684\u5207\u7247\u8303\u56f4\u5927\u4e8e\u53f3\u4fa7\u8d4b\u503c\u7684\u5143\u7d20\u6570\u91cf\uff0c\u539f\u5217\u8868\u7684\u957f\u5ea6\u5c06\u51cf\u5c11\u3002\u4f8b\u5982\uff0c<code>my_list[1:1] = [6, 7]<\/code>\u4f1a\u5728\u7d22\u5f151\u5904\u63d2\u51656\u548c7\uff0c\u5217\u8868\u53d8\u4e3a<code>[1, 6, 7, 2, 3, 4, 5]<\/code>\u3002<\/p>\n<p><strong>\u4f7f\u7528\u5206\u7247\u8d4b\u503c\u65f6\u6709\u4ec0\u4e48\u6ce8\u610f\u4e8b\u9879\uff1f<\/strong><br \/>\u5728\u8fdb\u884c\u5206\u7247\u8d4b\u503c\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u8d4b\u503c\u7684\u5de6\u4fa7\u5207\u7247\u548c\u53f3\u4fa7\u5217\u8868\u7684\u5143\u7d20\u6570\u91cf\u76f8\u5339\u914d\uff0c\u5c24\u5176\u662f\u5728\u8fdb\u884c\u66ff\u6362\u64cd\u4f5c\u65f6\u3002\u5982\u679c\u4e24\u4e2a\u5207\u7247\u5927\u5c0f\u4e0d\u4e00\u81f4\uff0cPython\u4f1a\u81ea\u52a8\u8c03\u6574\u5217\u8868\u957f\u5ea6\u3002\u8fd9\u79cd\u7279\u6027\u867d\u7136\u7075\u6d3b\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u610f\u5916\u7684\u5217\u8868\u957f\u5ea6\u53d8\u5316\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u5e94\u8c28\u614e\uff0c\u4ee5\u514d\u5f71\u54cd\u7a0b\u5e8f\u903b\u8f91\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4e2d\u53ef\u4ee5\u901a\u8fc7\u5207\u7247\u64cd\u4f5c\u6765\u5bf9\u5217\u8868\u8fdb\u884c\u5206\u7247\u8d4b\u503c\u3001\u4f7f\u7528\u5207\u7247\u7d22\u5f15\u6307\u5b9a\u8981\u4fee\u6539\u7684\u90e8\u5206\u3001\u5c06\u65b0\u7684\u503c\u8d4b\u7ed9\u6307\u5b9a\u7684\u5207\u7247\u8303\u56f4\u3002 [&hellip;]","protected":false},"author":3,"featured_media":981545,"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\/981536"}],"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=981536"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/981536\/revisions"}],"predecessor-version":[{"id":981547,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/981536\/revisions\/981547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/981545"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=981536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=981536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=981536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}