{"id":1184596,"date":"2025-01-15T19:28:29","date_gmt":"2025-01-15T11:28:29","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1184596.html"},"modified":"2025-01-15T19:28:35","modified_gmt":"2025-01-15T11:28:35","slug":"%e7%94%a8python%e5%a6%82%e4%bd%95%e4%bf%9d%e5%ad%98list%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1184596.html","title":{"rendered":"\u7528python\u5982\u4f55\u4fdd\u5b58list\u6570\u636e"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25134004\/e6282a4e-9066-42c9-9d8b-788c0608c16a.webp\" alt=\"\u7528python\u5982\u4f55\u4fdd\u5b58list\u6570\u636e\" \/><\/p>\n<p><p> <strong>\u7528Python\u4fdd\u5b58list\u6570\u636e\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6587\u4ef6\u4fdd\u5b58\u3001\u4f7f\u7528pickle\u6a21\u5757\u3001\u4f7f\u7528json\u6a21\u5757\u3001\u4f7f\u7528csv\u6a21\u5757\u3002<\/strong> \u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u6587\u4ef6\u8fdb\u884c\u4fdd\u5b58\uff0c\u56e0\u4e3a\u5176\u7b80\u5355\u6613\u7528\u4e14\u5bb9\u6613\u7406\u89e3\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u79cd\u65b9\u6cd5\uff0c\u5e76\u91cd\u70b9\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u6587\u4ef6\u4fdd\u5b58list\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u6587\u4ef6\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u6587\u4ef6\u4fdd\u5b58list\u6570\u636e\u662f\u6700\u7b80\u5355\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6<\/li>\n<li>\u5c06list\u6570\u636e\u5199\u5165\u6587\u4ef6<\/li>\n<li>\u5173\u95ed\u6587\u4ef6<\/li>\n<\/ol>\n<p><p>\u4e0b\u9762\u662f\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u521b\u5efa\u4e00\u4e2alist<\/p>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u521b\u5efa\u5b83<\/strong><\/h2>\n<p>with open(&#39;my_list.txt&#39;, &#39;w&#39;) as file:<\/p>\n<p>    # \u5c06list\u6570\u636e\u5199\u5165\u6587\u4ef6<\/p>\n<p>    for item in my_list:<\/p>\n<p>        file.write(f&quot;{item}\\n&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>open<\/code>\u51fd\u6570\u4ee5\u5199\u6a21\u5f0f\uff08&#39;w&#39;\uff09\u6253\u5f00\u4e00\u4e2a\u540d\u4e3a&#39;my_list.txt&#39;\u7684\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528<code>write<\/code>\u65b9\u6cd5\u5c06list\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u5199\u5165\u6587\u4ef6\u4e2d\uff0c\u6bcf\u4e2a\u5143\u7d20\u5360\u4e00\u884c\u3002\u4f7f\u7528<code>with open<\/code>\u8bed\u53e5\u53ef\u4ee5\u786e\u4fdd\u6587\u4ef6\u5728\u64cd\u4f5c\u5b8c\u6210\u540e\u81ea\u52a8\u5173\u95ed\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528pickle\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>pickle<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316Python\u5bf9\u8c61\uff0c\u5305\u62eclist\u3002<code>pickle<\/code>\u6a21\u5757\u53ef\u4ee5\u5c06Python\u5bf9\u8c61\u8f6c\u6362\u4e3a\u5b57\u8282\u6d41\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002\u8bfb\u53d6\u65f6\u53ef\u4ee5\u5c06\u5b57\u8282\u6d41\u8f6c\u6362\u56de\u539f\u59cb\u7684Python\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4f7f\u7528<code>pickle<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pickle<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u4f7f\u7528pickle\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.pkl&#39;, &#39;wb&#39;) as file:<\/p>\n<p>    pickle.dump(my_list, file)<\/p>\n<h2><strong>\u4f7f\u7528pickle\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.pkl&#39;, &#39;rb&#39;) as file:<\/p>\n<p>    loaded_list = pickle.load(file)<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>pickle.dump<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u4fdd\u5b58\u5230\u6587\u4ef6&#39;my_list.pkl&#39;\u4e2d\uff0c\u5e76\u4f7f\u7528<code>pickle.load<\/code>\u65b9\u6cd5\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6list\u6570\u636e\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4fdd\u5b58\u65f6\u6211\u4eec\u4ee5\u4e8c\u8fdb\u5236\u5199\u6a21\u5f0f\uff08&#39;wb&#39;\uff09\u6253\u5f00\u6587\u4ef6\uff0c\u8bfb\u53d6\u65f6\u4ee5\u4e8c\u8fdb\u5236\u8bfb\u6a21\u5f0f\uff08&#39;rb&#39;\uff09\u6253\u5f00\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528json\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>json<\/code>\u6a21\u5757\u662fPython\u5185\u7f6e\u7684\u6807\u51c6\u5e93\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5c06Python\u5bf9\u8c61\uff08\u5305\u62eclist\uff09\u7f16\u7801\u4e3aJSON\u683c\u5f0f\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\uff0c\u5e76\u53ef\u4ee5\u5c06JSON\u683c\u5f0f\u5b57\u7b26\u4e32\u89e3\u7801\u4e3aPython\u5bf9\u8c61\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>json<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import json<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u4f7f\u7528json\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.json&#39;, &#39;w&#39;) as file:<\/p>\n<p>    json.dump(my_list, file)<\/p>\n<h2><strong>\u4f7f\u7528json\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.json&#39;, &#39;r&#39;) as file:<\/p>\n<p>    loaded_list = json.load(file)<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>json.dump<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u7f16\u7801\u4e3aJSON\u683c\u5f0f\u5b57\u7b26\u4e32\u5e76\u4fdd\u5b58\u5230\u6587\u4ef6&#39;my_list.json&#39;\u4e2d\uff0c\u5e76\u4f7f\u7528<code>json.load<\/code>\u65b9\u6cd5\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6list\u6570\u636e\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4fdd\u5b58\u65f6\u6211\u4eec\u4ee5\u5199\u6a21\u5f0f\uff08&#39;w&#39;\uff09\u6253\u5f00\u6587\u4ef6\uff0c\u8bfb\u53d6\u65f6\u4ee5\u8bfb\u6a21\u5f0f\uff08&#39;r&#39;\uff09\u6253\u5f00\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528csv\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>csv<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5c06list\u6570\u636e\u4fdd\u5b58\u4e3aCSV\u683c\u5f0f\u6587\u4ef6\u7684\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u4fdd\u5b58\u4e8c\u7ef4list\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>csv<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4list<\/strong><\/h2>\n<p>my_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]<\/p>\n<h2><strong>\u4f7f\u7528csv\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file)<\/p>\n<p>    writer.writerows(my_list)<\/p>\n<h2><strong>\u4f7f\u7528csv\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.csv&#39;, &#39;r&#39;) as file:<\/p>\n<p>    reader = csv.reader(file)<\/p>\n<p>    loaded_list = list(reader)<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>csv.writer<\/code>\u5bf9\u8c61\u7684<code>writerows<\/code>\u65b9\u6cd5\u5c06\u4e8c\u7ef4list\u6570\u636e\u4fdd\u5b58\u5230\u6587\u4ef6&#39;my_list.csv&#39;\u4e2d\uff0c\u5e76\u4f7f\u7528<code>csv.reader<\/code>\u5bf9\u8c61\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6list\u6570\u636e\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4fdd\u5b58\u65f6\u6211\u4eec\u4ee5\u5199\u6a21\u5f0f\uff08&#39;w&#39;\uff09\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u4f20\u9012\u53c2\u6570<code>newline=&#39;&#39;<\/code>\u4ee5\u907f\u514d\u5728Windows\u7cfb\u7edf\u4e0a\u51fa\u73b0\u591a\u4f59\u7684\u7a7a\u884c\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u4f7f\u7528numpy\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>numpy<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06list\u6570\u636e\u8f6c\u6362\u4e3anumpy\u6570\u7ec4\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>numpy<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u5c06list\u8f6c\u6362\u4e3anumpy\u6570\u7ec4<\/strong><\/h2>\n<p>array = np.array(my_list)<\/p>\n<h2><strong>\u4f7f\u7528numpy\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>np.save(&#39;my_list.npy&#39;, array)<\/p>\n<h2><strong>\u4f7f\u7528numpy\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>loaded_array = np.load(&#39;my_list.npy&#39;)<\/p>\n<h2><strong>\u5c06numpy\u6570\u7ec4\u8f6c\u6362\u56delist<\/strong><\/h2>\n<p>loaded_list = loaded_array.tolist()<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>numpy.array<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u8f6c\u6362\u4e3anumpy\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528<code>numpy.save<\/code>\u65b9\u6cd5\u5c06numpy\u6570\u7ec4\u4fdd\u5b58\u5230\u6587\u4ef6&#39;my_list.npy&#39;\u4e2d\u3002\u8bfb\u53d6\u65f6\uff0c\u6211\u4eec\u4f7f\u7528<code>numpy.load<\/code>\u65b9\u6cd5\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6numpy\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528<code>numpy.ndarray.tolist<\/code>\u65b9\u6cd5\u5c06numpy\u6570\u7ec4\u8f6c\u6362\u56delist\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u4f7f\u7528pandas\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>pandas<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06list\u6570\u636e\u8f6c\u6362\u4e3apandas DataFrame\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>pandas<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4list<\/strong><\/h2>\n<p>my_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]<\/p>\n<h2><strong>\u5c06list\u8f6c\u6362\u4e3aDataFrame<\/strong><\/h2>\n<p>df = pd.DataFrame(my_list)<\/p>\n<h2><strong>\u4f7f\u7528pandas\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>df.to_csv(&#39;my_list.csv&#39;, index=False)<\/p>\n<h2><strong>\u4f7f\u7528pandas\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>loaded_df = pd.read_csv(&#39;my_list.csv&#39;)<\/p>\n<h2><strong>\u5c06DataFrame\u8f6c\u6362\u56delist<\/strong><\/h2>\n<p>loaded_list = loaded_df.values.tolist()<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>pandas.DataFrame<\/code>\u65b9\u6cd5\u5c06\u4e8c\u7ef4list\u6570\u636e\u8f6c\u6362\u4e3apandas DataFrame\uff0c\u5e76\u4f7f\u7528<code>pandas.DataFrame.to_csv<\/code>\u65b9\u6cd5\u5c06DataFrame\u4fdd\u5b58\u5230\u6587\u4ef6&#39;my_list.csv&#39;\u4e2d\u3002\u8bfb\u53d6\u65f6\uff0c\u6211\u4eec\u4f7f\u7528<code>pandas.read_csv<\/code>\u65b9\u6cd5\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6DataFrame\uff0c\u5e76\u4f7f\u7528<code>pandas.DataFrame.values.tolist<\/code>\u65b9\u6cd5\u5c06DataFrame\u8f6c\u6362\u56delist\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u4f7f\u7528SQLite\u6570\u636e\u5e93\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p>SQLite\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5d4c\u5165\u5f0f\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684<code>sqlite3<\/code>\u6a21\u5757\u5c06list\u6570\u636e\u4fdd\u5b58\u5230SQLite\u6570\u636e\u5e93\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>sqlite3<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sqlite3<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u8fde\u63a5\u5230SQLite\u6570\u636e\u5e93\uff0c\u5982\u679c\u6570\u636e\u5e93\u4e0d\u5b58\u5728\u5219\u521b\u5efa\u5b83<\/strong><\/h2>\n<p>conn = sqlite3.connect(&#39;my_list.db&#39;)<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u6e38\u6807\u5bf9\u8c61<\/strong><\/h2>\n<p>cursor = conn.cursor()<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u8868<\/strong><\/h2>\n<p>cursor.execute(&#39;CREATE TABLE IF NOT EXISTS ListData (value INTEGER)&#39;)<\/p>\n<h2><strong>\u5c06list\u6570\u636e\u63d2\u5165\u8868\u4e2d<\/strong><\/h2>\n<p>cursor.executemany(&#39;INSERT INTO ListData (value) VALUES (?)&#39;, [(item,) for item in my_list])<\/p>\n<h2><strong>\u63d0\u4ea4\u4e8b\u52a1<\/strong><\/h2>\n<p>conn.commit()<\/p>\n<h2><strong>\u4ece\u8868\u4e2d\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>cursor.execute(&#39;SELECT value FROM ListData&#39;)<\/p>\n<p>loaded_list = [row[0] for row in cursor.fetchall()]<\/p>\n<h2><strong>\u5173\u95ed\u8fde\u63a5<\/strong><\/h2>\n<p>conn.close()<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>sqlite3.connect<\/code>\u65b9\u6cd5\u8fde\u63a5\u5230SQLite\u6570\u636e\u5e93\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u6e38\u6807\u5bf9\u8c61\u3002\u6211\u4eec\u4f7f\u7528<code>cursor.execute<\/code>\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u8868\uff0c\u5e76\u4f7f\u7528<code>cursor.executemany<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u63d2\u5165\u8868\u4e2d\u3002\u8bfb\u53d6\u65f6\uff0c\u6211\u4eec\u4f7f\u7528<code>cursor.execute<\/code>\u65b9\u6cd5\u4ece\u8868\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u4f7f\u7528<code>cursor.fetchall<\/code>\u65b9\u6cd5\u83b7\u53d6\u6240\u6709\u6570\u636e\u3002\u6700\u540e\uff0c\u6211\u4eec\u5173\u95ed\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/p>\n<\/p>\n<p><h3>\u516b\u3001\u4f7f\u7528HDF5\u683c\u5f0f\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p>HDF5\u662f\u4e00\u79cd\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u5927\u89c4\u6a21\u6570\u636e\u7684\u6587\u4ef6\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>h5py<\/code>\u6a21\u5757\u5c06list\u6570\u636e\u4fdd\u5b58\u5230HDF5\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>h5py<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import h5py<\/p>\n<p>import numpy as np<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u5c06list\u8f6c\u6362\u4e3anumpy\u6570\u7ec4<\/strong><\/h2>\n<p>array = np.array(my_list)<\/p>\n<h2><strong>\u4f7f\u7528h5py\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with h5py.File(&#39;my_list.h5&#39;, &#39;w&#39;) as file:<\/p>\n<p>    file.create_dataset(&#39;dataset&#39;, data=array)<\/p>\n<h2><strong>\u4f7f\u7528h5py\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with h5py.File(&#39;my_list.h5&#39;, &#39;r&#39;) as file:<\/p>\n<p>    loaded_array = file[&#39;dataset&#39;][:]<\/p>\n<h2><strong>\u5c06numpy\u6570\u7ec4\u8f6c\u6362\u56delist<\/strong><\/h2>\n<p>loaded_list = loaded_array.tolist()<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>numpy.array<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u8f6c\u6362\u4e3anumpy\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528<code>h5py.File<\/code>\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2aHDF5\u6587\u4ef6\u3002\u6211\u4eec\u4f7f\u7528<code>file.create_dataset<\/code>\u65b9\u6cd5\u5c06numpy\u6570\u7ec4\u4fdd\u5b58\u5230HDF5\u6587\u4ef6\u4e2d\u3002\u8bfb\u53d6\u65f6\uff0c\u6211\u4eec\u4f7f\u7528<code>file[&#39;dataset&#39;]<\/code>\u65b9\u6cd5\u4eceHDF5\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u4f7f\u7528<code>numpy.ndarray.tolist<\/code>\u65b9\u6cd5\u5c06numpy\u6570\u7ec4\u8f6c\u6362\u56delist\u3002<\/p>\n<\/p>\n<p><h3>\u4e5d\u3001\u4f7f\u7528shelve\u6a21\u5757\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p><code>shelve<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u6587\u4ef6\u5b58\u50a8\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06Python\u5bf9\u8c61\uff08\u5305\u62eclist\uff09\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\uff0c\u5e76\u5141\u8bb8\u901a\u8fc7\u952e\u503c\u5bf9\u7684\u65b9\u5f0f\u8fdb\u884c\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>shelve<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import shelve<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u4f7f\u7528shelve\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with shelve.open(&#39;my_list_shelve&#39;) as db:<\/p>\n<p>    db[&#39;my_list&#39;] = my_list<\/p>\n<h2><strong>\u4f7f\u7528shelve\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with shelve.open(&#39;my_list_shelve&#39;) as db:<\/p>\n<p>    loaded_list = db[&#39;my_list&#39;]<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>shelve.open<\/code>\u65b9\u6cd5\u6253\u5f00\u4e00\u4e2ashelve\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u952e\u503c\u5bf9\u7684\u65b9\u5f0f\u5c06list\u6570\u636e\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\u3002\u8bfb\u53d6\u65f6\uff0c\u6211\u4eec\u4f7f\u7528\u76f8\u540c\u7684\u952e\u503c\u5bf9\u65b9\u5f0f\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6list\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h3>\u5341\u3001\u4f7f\u7528YAML\u683c\u5f0f\u4fdd\u5b58list\u6570\u636e<\/h3>\n<\/p>\n<p><p>YAML\u662f\u4e00\u79cd\u4eba\u7c7b\u53ef\u8bfb\u7684\u6570\u636e\u5e8f\u5217\u5316\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>pyyaml<\/code>\u6a21\u5757\u5c06list\u6570\u636e\u4fdd\u5b58\u5230YAML\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>pyyaml<\/code>\u6a21\u5757\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import yaml<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2alist<\/strong><\/h2>\n<p>my_list = [1, 2, 3, 4, 5]<\/p>\n<h2><strong>\u4f7f\u7528yaml\u4fdd\u5b58list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.yaml&#39;, &#39;w&#39;) as file:<\/p>\n<p>    yaml.dump(my_list, file)<\/p>\n<h2><strong>\u4f7f\u7528yaml\u8bfb\u53d6list\u6570\u636e<\/strong><\/h2>\n<p>with open(&#39;my_list.yaml&#39;, &#39;r&#39;) as file:<\/p>\n<p>    loaded_list = yaml.<a href=\"https:\/\/docs.pingcode.com\/agile\/agile-at-scale\/what-is-safe\" target=\"_blank\">SAFe<\/a>_load(file)<\/p>\n<p>print(loaded_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>yaml.dump<\/code>\u65b9\u6cd5\u5c06list\u6570\u636e\u4fdd\u5b58\u5230YAML\u6587\u4ef6&#39;my_list.yaml&#39;\u4e2d\uff0c\u5e76\u4f7f\u7528<code>yaml.safe_load<\/code>\u65b9\u6cd5\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6list\u6570\u636e\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528<code>yaml.safe_load<\/code>\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u8bfb\u53d6\u8fc7\u7a0b\u4e2d\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u4fdd\u5b58\u548c\u8bfb\u53d6list\u6570\u636e\uff0c\u5305\u62ec\u4f7f\u7528\u6587\u4ef6\u3001pickle\u6a21\u5757\u3001json\u6a21\u5757\u3001csv\u6a21\u5757\u3001numpy\u6a21\u5757\u3001pandas\u6a21\u5757\u3001SQLite\u6570\u636e\u5e93\u3001HDF5\u683c\u5f0f\u3001shelve\u6a21\u5757\u548cYAML\u683c\u5f0f\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5b58\u50a8\u548c\u8bfb\u53d6\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/strong><\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5c06\u5217\u8868\u4fdd\u5b58\u4e3a\u6587\u672c\u6587\u4ef6\uff1f<\/strong><br \/>\u8981\u5c06\u5217\u8868\u4fdd\u5b58\u4e3a\u6587\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u5185\u7f6e\u7684\u6587\u4ef6\u64cd\u4f5c\u529f\u80fd\u3002\u9996\u5148\uff0c\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528<code>write()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u5143\u7d20\u9010\u4e00\u5199\u5165\u6587\u4ef6\u3002\u53ef\u4ee5\u9009\u62e9\u5c06\u5143\u7d20\u4ee5\u6362\u884c\u7b26\u6216\u5176\u4ed6\u5206\u9694\u7b26\u5206\u5f00\uff0c\u4ee5\u4fbf\u4e8e\u540e\u7eed\u8bfb\u53d6\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">my_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]\nwith open(&#39;my_list.txt&#39;, &#39;w&#39;) as f:\n    for item in my_list:\n        f.write(f&quot;{item}\\n&quot;)\n<\/code><\/pre>\n<p>\u6b64\u4ee3\u7801\u5c06\u6bcf\u4e2a\u5217\u8868\u5143\u7d20\u5199\u5165\u4e00\u4e2a\u65b0\u884c\u4e2d\u3002<\/p>\n<p><strong>\u5982\u4f55\u5c06Python\u5217\u8868\u4fdd\u5b58\u4e3aCSV\u6587\u4ef6\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u5c06\u5217\u8868\u4ee5CSV\u683c\u5f0f\u4fdd\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528<code>csv<\/code>\u6a21\u5757\u3002\u8fd9\u4e2a\u6a21\u5757\u63d0\u4f9b\u4e86\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u5904\u7406CSV\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-python\">import csv\n\nmy_list = [[&#39;name&#39;, &#39;age&#39;], [&#39;Alice&#39;, 25], [&#39;Bob&#39;, 30]]\nwith open(&#39;my_list.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as f:\n    writer = csv.writer(f)\n    writer.writerows(my_list)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u5c06\u4e8c\u7ef4\u5217\u8868\u4fdd\u5b58\u4e3aCSV\u6587\u4ef6\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5b50\u5217\u8868\u4f5c\u4e3a\u4e00\u884c\u3002<\/p>\n<p><strong>\u5982\u4f55\u5c06Python\u5217\u8868\u5e8f\u5217\u5316\u4e3aJSON\u683c\u5f0f\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u5c06\u5217\u8868\u4fdd\u5b58\u4e3aJSON\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>json<\/code>\u6a21\u5757\u3002JSON\u683c\u5f0f\u6613\u4e8e\u5b58\u50a8\u548c\u4f20\u8f93\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5c06\u5217\u8868\u5e8f\u5217\u5316\u4e3aJSON\u6587\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-python\">import json\n\nmy_list = [&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]\nwith open(&#39;my_list.json&#39;, &#39;w&#39;) as f:\n    json.dump(my_list, f)\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5217\u8868\u5c06\u4ee5JSON\u683c\u5f0f\u4fdd\u5b58\uff0c\u4fbf\u4e8e\u8de8\u5e73\u53f0\u4f7f\u7528\u548c\u8bfb\u53d6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7528Python\u4fdd\u5b58list\u6570\u636e\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6587\u4ef6\u4fdd\u5b58\u3001\u4f7f\u7528pickle\u6a21\u5757\u3001\u4f7f\u7528json\u6a21\u5757\u3001\u4f7f\u7528 [&hellip;]","protected":false},"author":3,"featured_media":1184611,"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\/1184596"}],"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=1184596"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1184596\/revisions"}],"predecessor-version":[{"id":1184614,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1184596\/revisions\/1184614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1184611"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1184596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1184596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1184596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}