{"id":1071541,"date":"2025-01-08T11:08:15","date_gmt":"2025-01-08T03:08:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1071541.html"},"modified":"2025-01-08T11:08:18","modified_gmt":"2025-01-08T03:08:18","slug":"python%e5%a6%82%e4%bd%95%e6%8a%8a%e5%88%97%e8%a1%a8%e8%bd%ac%e4%b8%ba%e5%ad%97%e7%ac%a6%e4%b8%b2-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1071541.html","title":{"rendered":"python\u5982\u4f55\u628a\u5217\u8868\u8f6c\u4e3a\u5b57\u7b26\u4e32"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25102023\/2307f364-4952-41b8-8cad-a7c2c11b8832.webp\" alt=\"python\u5982\u4f55\u628a\u5217\u8868\u8f6c\u4e3a\u5b57\u7b26\u4e32\" \/><\/p>\n<p><p> \u5c06Python\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u3001\u5217\u8868\u89e3\u6790\u3001<code>str()<\/code>\u51fd\u6570\u7b49\u3002<strong>\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>join()<\/code>\u51fd\u6570<\/strong>\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u6548\u4e14\u7b80\u6d01\u7684\u65b9\u6cd5\u6765\u8fde\u63a5\u5217\u8868\u4e2d\u7684\u5143\u7d20\uff0c\u5e76\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u8fd9\u4e9b\u65b9\u6cd5\u5e76\u63d0\u4f9b\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u3002<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5143\u7d20\u4e4b\u95f4\u4f7f\u7528\u6307\u5b9a\u7684\u5206\u9694\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<p>my_string = &#39;, &#39;.join(my_list)<\/p>\n<p>print(my_string)  # \u8f93\u51fa: apple, banana, cherry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b\u6c34\u679c\u540d\u79f0\u7684\u5217\u8868\uff0c\u5e76\u4f7f\u7528<code>, <\/code>.join(my_list)\u5c06\u5176\u8f6c\u6362\u4e3a\u4ee5\u9017\u53f7\u548c\u7a7a\u683c\u5206\u9694\u7684\u5b57\u7b26\u4e32\u3002<strong>\u8fd9\u79cd\u65b9\u6cd5\u975e\u5e38\u9ad8\u6548\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u4f7f\u7528\u5e95\u5c42\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\u673a\u5236<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u5217\u8868\u89e3\u6790<\/h3>\n<\/p>\n<p><p>\u5217\u8868\u89e3\u6790\u662f\u4e00\u79cd\u4f18\u96c5\u4e14\u7b80\u6d01\u7684\u65b9\u6cd5\u6765\u5904\u7406\u5217\u8868\u548c\u5176\u4ed6\u53ef\u8fed\u4ee3\u5bf9\u8c61\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u89e3\u6790\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u5e76\u5c06\u5b83\u4eec\u8fde\u63a5\u5728\u4e00\u8d77\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [1, 2, 3, 4]<\/p>\n<p>my_string = &#39;&#39;.join([str(i) for i in my_list])<\/p>\n<p>print(my_string)  # \u8f93\u51fa: 1234<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u4e00\u4e2a\u5305\u542b\u6574\u6570\u7684\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<strong>\u5217\u8868\u89e3\u6790\u63d0\u4f9b\u4e86\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u5e94\u7528\u66f4\u591a\u7684\u903b\u8f91<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528<code>str()<\/code>\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u7b80\u5355\u7684\u60c5\u51b5\u4e0b\uff0c\u76f4\u63a5\u4f7f\u7528<code>str()<\/code>\u51fd\u6570\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u4e5f\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u4f46\u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u751f\u6210\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u4e0d\u5982\u524d\u4e24\u79cd\u65b9\u6cd5\u7075\u6d3b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [&#39;a&#39;, &#39;b&#39;, &#39;c&#39;]<\/p>\n<p>my_string = str(my_list)<\/p>\n<p>print(my_string)  # \u8f93\u51fa: [&#39;a&#39;, &#39;b&#39;, &#39;c&#39;]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u4fdd\u7559\u5217\u8868\u7684\u65b9\u62ec\u53f7\u548c\u5143\u7d20\u4e4b\u95f4\u7684\u9017\u53f7\uff0c<strong>\u4e0d\u592a\u9002\u5408\u9700\u8981\u81ea\u5b9a\u4e49\u5206\u9694\u7b26\u7684\u573a\u666f<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528\u5faa\u73af<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u66f4\u591a\u63a7\u5236\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u8f83\u4e3a\u5197\u957f\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u6700\u5927\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [&#39;x&#39;, &#39;y&#39;, &#39;z&#39;]<\/p>\n<p>my_string = &#39;&#39;<\/p>\n<p>for item in my_list:<\/p>\n<p>    my_string += item + &#39; &#39;<\/p>\n<p>my_string = my_string.strip()<\/p>\n<p>print(my_string)  # \u8f93\u51fa: x y z<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4e2d\uff0c\u5faa\u73af\u904d\u5386\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u5e76\u5c06\u5b83\u4eec\u6dfb\u52a0\u5230\u5b57\u7b26\u4e32\u4e2d\u3002\u6700\u540e\u4f7f\u7528<code>strip()<\/code>\u53bb\u9664\u591a\u4f59\u7684\u7a7a\u683c\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u7ed3\u5408<code>map()<\/code>\u548c<code>join()<\/code><\/h3>\n<\/p>\n<p><p>\u7ed3\u5408<code>map()<\/code>\u51fd\u6570\u548c<code>join()<\/code>\u65b9\u6cd5\u4e5f\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5217\u8868\u4e2d\u7684\u5143\u7d20\u9700\u8981\u5148\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">my_list = [1, 2, 3, 4]<\/p>\n<p>my_string = &#39;, &#39;.join(map(str, my_list))<\/p>\n<p>print(my_string)  # \u8f93\u51fa: 1, 2, 3, 4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>map(str, my_list)<\/code>\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u8fde\u63a5\u8fd9\u4e9b\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u6839\u636e\u9700\u8981\u5904\u7406\u7279\u6b8a\u5b57\u7b26<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5217\u8868\u4e2d\u7684\u5143\u7d20\u53ef\u80fd\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u6216\u9700\u8981\u8fdb\u884c\u989d\u5916\u7684\u5904\u7406\u3002\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u6b63\u5219\u8868\u8fbe\u5f0f\u6216\u5176\u4ed6\u5b57\u7b26\u4e32\u64cd\u4f5c\u65b9\u6cd5\u6765\u5904\u7406\u8fd9\u4e9b\u7279\u6b8a\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>my_list = [&#39;hello&#39;, &#39;world!&#39;, &#39;python&#39;]<\/p>\n<p>my_string = &#39;, &#39;.join([re.sub(r&#39;\\W+&#39;, &#39;&#39;, s) for s in my_list])<\/p>\n<p>print(my_string)  # \u8f93\u51fa: hello, world, python<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u53bb\u9664\u6bcf\u4e2a\u5b57\u7b26\u4e32\u4e2d\u7684\u975e\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u5904\u7406\u5d4c\u5957\u5217\u8868<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u5217\u8868\u4e2d\u5305\u542b\u5d4c\u5957\u5217\u8868\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u9012\u5f52\u65b9\u6cd5\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u5904\u7406\u590d\u6742\u7684\u5d4c\u5957\u7ed3\u6784\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def list_to_string(lst):<\/p>\n<p>    if isinstance(lst, list):<\/p>\n<p>        return &#39;, &#39;.join([list_to_string(i) for i in lst])<\/p>\n<p>    else:<\/p>\n<p>        return str(lst)<\/p>\n<p>nested_list = [1, [2, 3], [4, [5, 6]]]<\/p>\n<p>my_string = list_to_string(nested_list)<\/p>\n<p>print(my_string)  # \u8f93\u51fa: 1, 2, 3, 4, 5, 6<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u9012\u5f52\u51fd\u6570<code>list_to_string<\/code>\uff0c\u5b83\u53ef\u4ee5\u5904\u7406\u4efb\u610f\u6df1\u5ea6\u7684\u5d4c\u5957\u5217\u8868\u3002<\/p>\n<\/p>\n<p><h3>\u516b\u3001\u7ed3\u5408<code>json.dumps()<\/code><\/h3>\n<\/p>\n<p><p>\u5982\u679c\u5217\u8868\u4e2d\u5305\u542b\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\uff08\u4f8b\u5982\u5b57\u5178\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528<code>json<\/code>\u6a21\u5757\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import json<\/p>\n<p>my_list = [&#39;foo&#39;, {&#39;bar&#39;: (&#39;baz&#39;, None, 1.0, 2)}]<\/p>\n<p>my_string = json.dumps(my_list)<\/p>\n<p>print(my_string)  # \u8f93\u51fa: [&quot;foo&quot;, {&quot;bar&quot;: [&quot;baz&quot;, null, 1.0, 2]}]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>json.dumps()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u8f6c\u6362\u4e3aJSON\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\uff0c\u8fd9\u5728\u5904\u7406\u590d\u6742\u6570\u636e\u7ed3\u6784\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><h3>\u4e5d\u3001\u4f7f\u7528<code>ast.literal_eval<\/code><\/h3>\n<\/p>\n<p><p>\u5728\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u56de\u5217\u8868\u65f6\uff0c<code>ast.literal_eval<\/code>\u662f\u4e00\u4e2a\u5b89\u5168\u4e14\u65b9\u4fbf\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import ast<\/p>\n<p>my_string = &quot;[&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]&quot;<\/p>\n<p>my_list = ast.literal_eval(my_string)<\/p>\n<p>print(my_list)  # \u8f93\u51fa: [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u786e\u4fdd\u8f6c\u6362\u8fc7\u7a0b\u662f\u5b89\u5168\u7684\uff0c\u907f\u514d\u4e86<code>eval()<\/code>\u51fd\u6570\u7684\u6f5c\u5728\u98ce\u9669\u3002<\/p>\n<\/p>\n<p><h3>\u5341\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5c06Python\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002<strong>\u5728\u9009\u62e9\u65b9\u6cd5\u65f6\uff0c\u5e94\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u6570\u636e\u7ed3\u6784\u7684\u590d\u6742\u6027\u6765\u51b3\u5b9a<\/strong>\u3002\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u662f\u6700\u5e38\u89c1\u548c\u9ad8\u6548\u7684\u65b9\u5f0f\uff0c\u4f46\u5728\u5904\u7406\u590d\u6742\u6570\u636e\u7ed3\u6784\u6216\u7279\u6b8a\u5b57\u7b26\u65f6\uff0c\u5176\u4ed6\u65b9\u6cd5\u53ef\u80fd\u66f4\u4e3a\u9002\u7528\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u5904\u7406\u5217\u8868\u548c\u5b57\u7b26\u4e32\u7684\u8f6c\u6362\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6548\u7387\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5c06Python\u5217\u8868\u4e2d\u7684\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u7528\u6307\u5b9a\u7684\u5206\u9694\u7b26\u8fde\u63a5\u8d77\u6765\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [&#39;Hello&#39;, &#39;World&#39;]\nresult = &#39; &#39;.join(my_list)  # \u4f7f\u7528\u7a7a\u683c\u4f5c\u4e3a\u5206\u9694\u7b26\nprint(result)  # \u8f93\u51fa: Hello World\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5217\u8868<code>my_list<\/code>\u4e2d\u7684\u5143\u7d20\u901a\u8fc7\u7a7a\u683c\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u53ef\u4ee5\u5904\u7406\u54ea\u4e9b\u7c7b\u578b\u7684\u5217\u8868\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1f<\/strong><br \/><code>join()<\/code>\u65b9\u6cd5\u8981\u6c42\u5217\u8868\u4e2d\u7684\u5143\u7d20\u5fc5\u987b\u662f\u5b57\u7b26\u4e32\u3002\u5982\u679c\u5217\u8868\u4e2d\u5305\u542b\u5176\u4ed6\u6570\u636e\u7c7b\u578b\uff0c\u4f8b\u5982\u6574\u6570\u6216\u6d6e\u70b9\u6570\uff0c\u9700\u8981\u5148\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5217\u8868\u63a8\u5bfc\u5f0f\u6216\u8005<code>map()<\/code>\u51fd\u6570\u5b9e\u73b0\uff0c\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [1, 2, 3]\nresult = &#39;, &#39;.join(map(str, my_list))  # \u5c06\u6574\u6570\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u5e76\u7528\u9017\u53f7\u8fde\u63a5\nprint(result)  # \u8f93\u51fa: 1, 2, 3\n<\/code><\/pre>\n<p><strong>\u5982\u4f55\u5728\u5b57\u7b26\u4e32\u4e2d\u6dfb\u52a0\u5206\u9694\u7b26\u6216\u81ea\u5b9a\u4e49\u683c\u5f0f\uff1f<\/strong><br \/>\u5728\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u65f6\uff0c\u53ef\u4ee5\u9009\u62e9\u4efb\u4f55\u5b57\u7b26\u4e32\u4f5c\u4e3a\u5206\u9694\u7b26\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u9017\u53f7\u548c\u7a7a\u683c\uff0c\u6216\u8005\u6362\u884c\u7b26\u7b49\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]\nresult = &#39;, &#39;.join(my_list)  # \u4f7f\u7528\u9017\u53f7\u548c\u7a7a\u683c\nprint(result)  # \u8f93\u51fa: apple, banana, cherry\n\nresult_with_newline = &#39;\\n&#39;.join(my_list)  # \u4f7f\u7528\u6362\u884c\u7b26\nprint(result_with_newline)  \n# \u8f93\u51fa:\n# apple\n# banana\n# cherry\n<\/code><\/pre>\n<p>\u901a\u8fc7\u9009\u62e9\u4e0d\u540c\u7684\u5206\u9694\u7b26\uff0c\u53ef\u4ee5\u521b\u5efa\u7b26\u5408\u9700\u6c42\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5c06Python\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u4f7f\u7528join()\u65b9\u6cd5\u3001\u5217\u8868\u89e3\u6790\u3001str()\u51fd\u6570\u7b49\u3002\u6700\u5e38\u7528\u7684 [&hellip;]","protected":false},"author":3,"featured_media":1071551,"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\/1071541"}],"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=1071541"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1071541\/revisions"}],"predecessor-version":[{"id":1071554,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1071541\/revisions\/1071554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1071551"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1071541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1071541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1071541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}