{"id":1088597,"date":"2025-01-08T13:45:45","date_gmt":"2025-01-08T05:45:45","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1088597.html"},"modified":"2025-01-08T13:45:48","modified_gmt":"2025-01-08T05:45:48","slug":"python%e5%a6%82%e4%bd%95%e8%be%93%e5%87%ba%e5%88%97%e8%a1%a8-%e5%ad%97%e7%ac%a6%e4%b8%b2-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1088597.html","title":{"rendered":"python\u5982\u4f55\u8f93\u51fa\u5217\u8868 \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\/24201004\/e792796b-1105-422a-a196-62ee9ff241c2.webp\" alt=\"python\u5982\u4f55\u8f93\u51fa\u5217\u8868 \u5b57\u7b26\u4e32\" \/><\/p>\n<p><p> <strong>Python \u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u6709\u591a\u79cd<\/strong>\uff0c<strong>\u5305\u62ec\u4f7f\u7528 join() \u65b9\u6cd5\u3001\u5217\u8868\u89e3\u6790\u3001\u5faa\u73af\u904d\u5386\u3001map() \u51fd\u6570\u7b49<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u4f7f\u7528 join() \u65b9\u6cd5\u662f\u6700\u5e38\u89c1\u548c\u63a8\u8350\u7684\u65b9\u5f0f<\/strong>\u3002join() \u65b9\u6cd5\u4e0d\u4ec5\u7b80\u5355\u6613\u7528\uff0c\u800c\u4e14\u6548\u7387\u8f83\u9ad8\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u51e0\u79cd\u65b9\u6cd5\uff0c\u5e76\u5bf9 join() \u65b9\u6cd5\u8fdb\u884c\u8be6\u7ec6\u63cf\u8ff0\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528 join() \u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>join() \u65b9\u6cd5\u662f Python \u4e2d\u7528\u4e8e\u5b57\u7b26\u4e32\u64cd\u4f5c\u7684\u4e00\u4e2a\u5185\u7f6e\u65b9\u6cd5\u3002\u5b83\u53ef\u4ee5\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5143\u7d20\u4e4b\u95f4\u7528\u6307\u5b9a\u7684\u5b57\u7b26\u5206\u9694\u3002\u4e0b\u9762\u662f\u4f7f\u7528 join() \u65b9\u6cd5\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5217\u8868<\/p>\n<p>my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<h2><strong>\u4f7f\u7528 join() \u65b9\u6cd5<\/strong><\/h2>\n<p>result = &#39;, &#39;.join(my_list)<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, banana, cherry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542b\u5b57\u7b26\u4e32\u7684\u5217\u8868 <code>my_list<\/code>\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528 <code>&#39;, &#39;.join(my_list)<\/code> \u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5143\u7d20\u4e4b\u95f4\u7528\u9017\u53f7\u548c\u7a7a\u683c\u5206\u9694\u3002\u6700\u540e\uff0c\u6211\u4eec\u6253\u5370\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p><strong>\u8be6\u7ec6\u63cf\u8ff0 join() \u65b9\u6cd5\u7684\u4f18\u52bf<\/strong>\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u7b80\u6d01\u6613\u7528<\/strong>\uff1ajoin() \u65b9\u6cd5\u53ea\u9700\u8981\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b8c\u6210\u5217\u8868\u5b57\u7b26\u4e32\u7684\u8f93\u51fa\uff0c\u4ee3\u7801\u7b80\u6d01\u660e\u4e86\u3002<\/li>\n<li><strong>\u6548\u7387\u8f83\u9ad8<\/strong>\uff1a\u76f8\u6bd4\u4e8e\u5176\u4ed6\u65b9\u6cd5\uff0cjoin() \u65b9\u6cd5\u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u65f6\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u4e3a\u5b83\u662f\u4e13\u95e8\u4e3a\u5b57\u7b26\u4e32\u8fde\u63a5\u8bbe\u8ba1\u7684\u3002<\/li>\n<li><strong>\u7075\u6d3b\u6027\u5f3a<\/strong>\uff1a\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6307\u5b9a\u8fde\u63a5\u7b26\uff0c\u4f8b\u5982\u9017\u53f7\u3001\u7a7a\u683c\u3001\u6362\u884c\u7b26\u7b49\uff0c\u7075\u6d3b\u6027\u5f88\u9ad8\u3002<\/li>\n<\/ol>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u5217\u8868\u89e3\u6790<\/h3>\n<\/p>\n<p><p>\u5217\u8868\u89e3\u6790\uff08List Comprehension\uff09\u662f\u4e00\u79cd\u7b80\u6d01\u7684\u521b\u5efa\u5217\u8868\u7684\u65b9\u5f0f\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u3002\u4e0b\u9762\u662f\u4f7f\u7528\u5217\u8868\u89e3\u6790\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5217\u8868<\/p>\n<p>my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<h2><strong>\u4f7f\u7528\u5217\u8868\u89e3\u6790<\/strong><\/h2>\n<p>result = &#39;, &#39;.join([str(item) for item in my_list])<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, banana, cherry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u89e3\u6790 <code>[str(item) for item in my_list]<\/code> \u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528 join() \u65b9\u6cd5\u5c06\u5176\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528\u5faa\u73af\u904d\u5386<\/h3>\n<\/p>\n<p><p>\u5faa\u73af\u904d\u5386\u662f\u53e6\u4e00\u79cd\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u76f8\u5bf9\u5197\u957f\uff0c\u4f46\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u5217\u8868\u5143\u7d20\u7684\u5904\u7406\u8fc7\u7a0b\u3002\u4e0b\u9762\u662f\u4f7f\u7528\u5faa\u73af\u904d\u5386\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5217\u8868<\/p>\n<p>my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<h2><strong>\u4f7f\u7528\u5faa\u73af\u904d\u5386<\/strong><\/h2>\n<p>result = &#39;&#39;<\/p>\n<p>for item in my_list:<\/p>\n<p>    result += str(item) + &#39;, &#39;<\/p>\n<p>result = result[:-2]  # \u53bb\u6389\u6700\u540e\u4e00\u4e2a\u9017\u53f7\u548c\u7a7a\u683c<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, banana, cherry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e00\u4e2a\u5faa\u73af\u904d\u5386\u5217\u8868 <code>my_list<\/code>\uff0c\u5e76\u5c06\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u6dfb\u52a0\u5230 <code>result<\/code> \u4e2d\uff0c\u5143\u7d20\u4e4b\u95f4\u7528\u9017\u53f7\u548c\u7a7a\u683c\u5206\u9694\u3002\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528 <code>result[:-2]<\/code> \u53bb\u6389\u6700\u540e\u4e00\u4e2a\u9017\u53f7\u548c\u7a7a\u683c\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528 map() \u51fd\u6570<\/h3>\n<\/p>\n<p><p>map() \u51fd\u6570\u53ef\u4ee5\u5c06\u6307\u5b9a\u7684\u51fd\u6570\u5e94\u7528\u4e8e\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u7136\u540e\u8fd4\u56de\u4e00\u4e2a\u8fed\u4ee3\u5668\u3002\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408 join() \u65b9\u6cd5\u4f7f\u7528 map() \u51fd\u6570\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u3002\u4e0b\u9762\u662f\u4f7f\u7528 map() \u51fd\u6570\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5217\u8868<\/p>\n<p>my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]<\/p>\n<h2><strong>\u4f7f\u7528 map() \u51fd\u6570<\/strong><\/h2>\n<p>result = &#39;, &#39;.join(map(str, my_list))<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, banana, cherry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 <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 join() \u65b9\u6cd5\u5c06\u5176\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u8f93\u51fa\u5d4c\u5957\u5217\u8868\u5b57\u7b26\u4e32<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u9047\u5230\u5d4c\u5957\u5217\u8868\u7684\u60c5\u51b5\uff0c\u5373\u5217\u8868\u4e2d\u7684\u5143\u7d20\u4e5f\u662f\u5217\u8868\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u9700\u8981\u9012\u5f52\u5730\u5904\u7406\u5d4c\u5957\u5217\u8868\uff0c\u8f93\u51fa\u5176\u5b57\u7b26\u4e32\u8868\u793a\u3002\u4e0b\u9762\u662f\u5904\u7406\u5d4c\u5957\u5217\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5d4c\u5957\u5217\u8868<\/p>\n<p>nested_list = [&#39;apple&#39;, [&#39;banana&#39;, &#39;cherry&#39;], &#39;date&#39;]<\/p>\n<h2><strong>\u9012\u5f52\u51fd\u6570\u5904\u7406\u5d4c\u5957\u5217\u8868<\/strong><\/h2>\n<p>def list_to_string(lst):<\/p>\n<p>    result = []<\/p>\n<p>    for item in lst:<\/p>\n<p>        if isinstance(item, list):<\/p>\n<p>            result.append(list_to_string(item))<\/p>\n<p>        else:<\/p>\n<p>            result.append(str(item))<\/p>\n<p>    return &#39;, &#39;.join(result)<\/p>\n<h2><strong>\u8f93\u51fa\u5d4c\u5957\u5217\u8868\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>result = list_to_string(nested_list)<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, banana, cherry, date<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u9012\u5f52\u51fd\u6570 <code>list_to_string(lst)<\/code> \u7528\u4e8e\u5904\u7406\u5d4c\u5957\u5217\u8868\u3002\u51fd\u6570\u904d\u5386\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u5982\u679c\u5143\u7d20\u662f\u5217\u8868\uff0c\u5219\u9012\u5f52\u8c03\u7528 <code>list_to_string<\/code> \u51fd\u6570\uff1b\u5982\u679c\u5143\u7d20\u4e0d\u662f\u5217\u8868\uff0c\u5219\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u6700\u540e\uff0c\u4f7f\u7528 join() \u65b9\u6cd5\u5c06\u6240\u6709\u5143\u7d20\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u5904\u7406\u5305\u542b\u975e\u5b57\u7b26\u4e32\u5143\u7d20\u7684\u5217\u8868<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5217\u8868\u4e2d\u53ef\u80fd\u5305\u542b\u975e\u5b57\u7b26\u4e32\u5143\u7d20\uff08\u4f8b\u5982\u6574\u6570\u3001\u6d6e\u70b9\u6570\u7b49\uff09\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5728\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u4e4b\u524d\u5c06\u6240\u6709\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u4e0b\u9762\u662f\u5904\u7406\u5305\u542b\u975e\u5b57\u7b26\u4e32\u5143\u7d20\u7684\u5217\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u5305\u542b\u975e\u5b57\u7b26\u4e32\u5143\u7d20\u7684\u5217\u8868<\/p>\n<p>mixed_list = [&#39;apple&#39;, 42, 3.14, &#39;banana&#39;]<\/p>\n<h2><strong>\u5c06\u6240\u6709\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>result = &#39;, &#39;.join(map(str, mixed_list))<\/p>\n<p>print(result)  # \u8f93\u51fa: apple, 42, 3.14, banana<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 <code>map(str, mixed_list)<\/code> \u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528 join() \u65b9\u6cd5\u5c06\u5176\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u7075\u6d3b\u5730\u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u3002<strong>\u4f7f\u7528 join() \u65b9\u6cd5\u662f\u6700\u5e38\u89c1\u548c\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u5b83\u4e0d\u4ec5\u7b80\u6d01\u6613\u7528\uff0c\u800c\u4e14\u6548\u7387\u8f83\u9ad8<\/strong>\u3002\u5728\u5904\u7406\u5d4c\u5957\u5217\u8868\u548c\u5305\u542b\u975e\u5b57\u7b26\u4e32\u5143\u7d20\u7684\u5217\u8868\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u548c map() \u51fd\u6570\u6765\u5b9e\u73b0\u3002\u65e0\u8bba\u4f7f\u7528\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u6700\u5408\u9002\u7684\u65b9\u5f0f\uff0c\u4ee5\u786e\u4fdd\u4ee3\u7801\u7684\u7b80\u6d01\u6027\u548c\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5c06Python\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\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\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5217\u8868\u4e2d\u7684\u5143\u7d20\u5fc5\u987b\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u793a\u4f8b\u5b9e\u73b0\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [&#39;Hello&#39;, &#39;world&#39;, &#39;Python&#39;]\nresult = &#39; &#39;.join(my_list)\nprint(result)  # \u8f93\u51fa: Hello world Python\n<\/code><\/pre>\n<p>\u6b64\u4ee3\u7801\u5c06\u5217\u8868\u5143\u7d20\u7528\u7a7a\u683c\u8fde\u63a5\uff0c\u5982\u679c\u9700\u8981\u5176\u4ed6\u5206\u9694\u7b26\uff0c\u53ea\u9700\u5c06\u7a7a\u683c\u66ff\u6362\u4e3a\u6240\u9700\u7684\u5206\u9694\u7b26\u5373\u53ef\u3002<\/p>\n<p><strong>\u80fd\u5426\u8f93\u51fa\u5217\u8868\u4e2d\u975e\u5b57\u7b26\u4e32\u5143\u7d20\u7684\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5982\u679c\u5217\u8868\u4e2d\u5305\u542b\u975e\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u5c06\u6240\u6709\u5143\u7d20\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [1, 2, &#39;three&#39;, 4.0]\nresult = &#39;, &#39;.join(str(item) for item in my_list)\nprint(result)  # \u8f93\u51fa: 1, 2, three, 4.0\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u786e\u4fdd\u6240\u6709\u5143\u7d20\u90fd\u88ab\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u518d\u8fde\u63a5\u3002<\/p>\n<p><strong>\u5982\u4f55\u8f93\u51fa\u5e26\u6709\u683c\u5f0f\u7684\u5217\u8868\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5982\u679c\u5e0c\u671b\u683c\u5f0f\u5316\u8f93\u51fa\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u4f7f\u7528<code>format()<\/code>\u65b9\u6cd5\u6216f-\u5b57\u7b26\u4e32\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]\nformatted_string = &#39;, &#39;.join(f&quot;Fruit: {fruit}&quot; for fruit in my_list)\nprint(formatted_string)  # \u8f93\u51fa: Fruit: apple, Fruit: banana, Fruit: cherry\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u8ba9\u8f93\u51fa\u7684\u5b57\u7b26\u4e32\u66f4\u5177\u53ef\u8bfb\u6027\u548c\u7f8e\u89c2\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python \u8f93\u51fa\u5217\u8868\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528 join() \u65b9\u6cd5\u3001\u5217\u8868\u89e3\u6790\u3001\u5faa\u73af\u904d\u5386\u3001map() \u51fd\u6570\u7b49 [&hellip;]","protected":false},"author":3,"featured_media":1088606,"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\/1088597"}],"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=1088597"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1088597\/revisions"}],"predecessor-version":[{"id":1088612,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1088597\/revisions\/1088612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1088606"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1088597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1088597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1088597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}