{"id":1127522,"date":"2025-01-08T20:11:04","date_gmt":"2025-01-08T12:11:04","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1127522.html"},"modified":"2025-01-08T20:11:07","modified_gmt":"2025-01-08T12:11:07","slug":"python%e5%a6%82%e4%bd%95%e5%b0%86%e6%95%b0%e6%8d%ae%e5%86%99%e5%85%a5%e5%88%b0csv%e6%96%87%e4%bb%b6%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1127522.html","title":{"rendered":"python\u5982\u4f55\u5c06\u6570\u636e\u5199\u5165\u5230csv\u6587\u4ef6\u4e2d"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25094513\/ce4a1c26-b782-4e6f-b5c0-11080a83a476.webp\" alt=\"python\u5982\u4f55\u5c06\u6570\u636e\u5199\u5165\u5230csv\u6587\u4ef6\u4e2d\" \/><\/p>\n<p><p> <strong>Python\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u7684\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec\uff1a\u5bfc\u5165\u5fc5\u8981\u7684\u5e93\u3001\u521b\u5efa\u6216\u6253\u5f00CSV\u6587\u4ef6\u3001\u4f7f\u7528\u5408\u9002\u7684\u65b9\u6cd5\u5199\u5165\u6570\u636e\u3001\u5173\u95ed\u6587\u4ef6<\/strong>\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63cf\u8ff0\u6bcf\u4e00\u6b65\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6280\u5de7\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u5bfc\u5165\u5fc5\u8981\u7684\u5e93<\/h2>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5904\u7406CSV\u6587\u4ef6\u7684\u6700\u5e38\u7528\u5e93\u662f<code>csv<\/code>\u3002\u6b64\u5916\uff0c\u6709\u65f6\u4f60\u53ef\u80fd\u8fd8\u9700\u8981\u7528\u5230<code>pandas<\/code>\u5e93\uff0c\u7279\u522b\u662f\u5f53\u4f60\u5904\u7406\u6570\u636e\u91cf\u8f83\u5927\u6216\u8005\u9700\u8981\u8fdb\u884c\u6570\u636e\u5206\u6790\u65f6\u3002\u4ee5\u4e0b\u662f\u5bfc\u5165\u8fd9\u4e9b\u5e93\u7684\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<p>import pandas as pd<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e8c\u3001\u521b\u5efa\u6216\u6253\u5f00CSV\u6587\u4ef6<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u5199\u5165\u6570\u636e\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u521b\u5efa\u6216\u6253\u5f00\u4e00\u4e2aCSV\u6587\u4ef6\u3002\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\uff0cPython\u4f1a\u81ea\u52a8\u521b\u5efa\u5b83\uff1b\u5982\u679c\u6587\u4ef6\u5b58\u5728\uff0c\u4f60\u53ef\u4ee5\u9009\u62e9\u8986\u76d6\u5b83\u6216\u8ffd\u52a0\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>csv<\/code>\u5e93\u6253\u5f00CSV\u6587\u4ef6\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u8fdb\u884c\u5199\u64cd\u4f5c\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u521b\u5efa<\/p>\n<p>with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u91cc\uff0c<code>mode=&#39;w&#39;<\/code>\u8868\u793a\u5199\u6a21\u5f0f\uff0c<code>newline=&#39;&#39;<\/code>\u7528\u4e8e\u907f\u514d\u5728Windows\u7cfb\u7edf\u4e2d\u51fa\u73b0\u591a\u4f59\u7684\u7a7a\u884c\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u4f7f\u7528\u5408\u9002\u7684\u65b9\u6cd5\u5199\u5165\u6570\u636e<\/h2>\n<\/p>\n<p><h3>1. \u4f7f\u7528<code>csv.writer<\/code><\/h3>\n<\/p>\n<p><p><code>csv.writer<\/code>\u662f\u6700\u57fa\u672c\u548c\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u5c06\u5217\u8868\u5f62\u5f0f\u7684\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = [<\/p>\n<p>    [&#39;Name&#39;, &#39;Age&#39;, &#39;City&#39;],<\/p>\n<p>    [&#39;Alice&#39;, 30, &#39;New York&#39;],<\/p>\n<p>    [&#39;Bob&#39;, 25, &#39;Los Angeles&#39;],<\/p>\n<p>    [&#39;Charlie&#39;, 35, &#39;Chicago&#39;]<\/p>\n<p>]<\/p>\n<p>with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file)<\/p>\n<p>    writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>writer.writerows(data)<\/code>\u4f1a\u5c06\u6574\u4e2a\u6570\u636e\u5217\u8868\u4e00\u6b21\u6027\u5199\u5165CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>2. \u4f7f\u7528<code>csv.DictWriter<\/code><\/h3>\n<\/p>\n<p><p><code>csv.DictWriter<\/code>\u5141\u8bb8\u4f60\u4f7f\u7528\u5b57\u5178\u683c\u5f0f\u5199\u5165\u6570\u636e\uff0c\u8fd9\u5bf9\u5904\u7406\u952e\u503c\u5bf9\u6570\u636e\u7279\u522b\u65b9\u4fbf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = [<\/p>\n<p>    {&#39;Name&#39;: &#39;Alice&#39;, &#39;Age&#39;: 30, &#39;City&#39;: &#39;New York&#39;},<\/p>\n<p>    {&#39;Name&#39;: &#39;Bob&#39;, &#39;Age&#39;: 25, &#39;City&#39;: &#39;Los Angeles&#39;},<\/p>\n<p>    {&#39;Name&#39;: &#39;Charlie&#39;, &#39;Age&#39;: 35, &#39;City&#39;: &#39;Chicago&#39;}<\/p>\n<p>]<\/p>\n<p>with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    fieldnames = [&#39;Name&#39;, &#39;Age&#39;, &#39;City&#39;]<\/p>\n<p>    writer = csv.DictWriter(file, fieldnames=fieldnames)<\/p>\n<p>    writer.writeheader()  # \u5199\u5165\u8868\u5934<\/p>\n<p>    for row in data:<\/p>\n<p>        writer.writerow(row)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3. \u4f7f\u7528<code>pandas<\/code><\/h3>\n<\/p>\n<p><p>\u5f53\u4f60\u9700\u8981\u5904\u7406\u66f4\u590d\u6742\u7684\u6570\u636e\u96c6\u65f6\uff0c<code>pandas<\/code>\u5e93\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = {<\/p>\n<p>    &#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;, &#39;Charlie&#39;],<\/p>\n<p>    &#39;Age&#39;: [30, 25, 35],<\/p>\n<p>    &#39;City&#39;: [&#39;New York&#39;, &#39;Los Angeles&#39;, &#39;Chicago&#39;]<\/p>\n<p>}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>df.to_csv(&#39;data.csv&#39;, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>pandas<\/code>\u7684<code>to_csv<\/code>\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u5355\u6613\u7528\uff0c\u8fd8\u80fd\u81ea\u52a8\u5904\u7406\u8bb8\u591a\u590d\u6742\u7684\u60c5\u51b5\uff0c\u6bd4\u5982\u5904\u7406\u7f3a\u5931\u503c\u3001\u6307\u5b9a\u5206\u9694\u7b26\u7b49\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u5173\u95ed\u6587\u4ef6<\/h2>\n<\/p>\n<p><p>\u4f7f\u7528<code>with open<\/code>\u8bed\u53e5\u65f6\uff0c\u4f60\u4e0d\u9700\u8981\u663e\u5f0f\u5730\u5173\u95ed\u6587\u4ef6\uff0c\u56e0\u4e3a\u5b83\u4f1a\u81ea\u52a8\u5904\u7406\u6587\u4ef6\u7684\u5173\u95ed\u64cd\u4f5c\u3002\u4f46\u662f\uff0c\u5982\u679c\u4f60\u4e0d\u4f7f\u7528<code>with open<\/code>\uff0c\u4f60\u9700\u8981\u8bb0\u5f97\u8c03\u7528<code>file.close()<\/code>\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file = open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;)<\/p>\n<p>writer = csv.writer(file)<\/p>\n<p>writer.writerows(data)<\/p>\n<p>file.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e94\u3001\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6280\u5de7\u548c\u6ce8\u610f\u4e8b\u9879<\/h2>\n<\/p>\n<p><h3>1. \u5904\u7406\u5927\u6587\u4ef6<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u9700\u8981\u5199\u5165\u975e\u5e38\u5927\u7684\u6570\u636e\u96c6\uff0c\u4f7f\u7528<code>csv<\/code>\u5e93\u7684\u57fa\u672c\u65b9\u6cd5\u53ef\u80fd\u4f1a\u6bd4\u8f83\u6162\u3002\u8fd9\u65f6\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>pandas<\/code>\uff0c\u56e0\u4e3a\u5b83\u5bf9\u5927\u6570\u636e\u96c6\u8fdb\u884c\u4e86\u4f18\u5316\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">chunk_size = 1000  # \u6bcf\u6b21\u5199\u51651000\u884c<\/p>\n<p>for i in range(0, len(data), chunk_size):<\/p>\n<p>    chunk = data[i:i + chunk_size]<\/p>\n<p>    df = pd.DataFrame(chunk)<\/p>\n<p>    df.to_csv(&#39;data.csv&#39;, mode=&#39;a&#39;, header=False, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u5904\u7406\u7279\u6b8a\u5b57\u7b26<\/h3>\n<\/p>\n<p><p>CSV\u6587\u4ef6\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\uff08\u5982\u9017\u53f7\u3001\u5f15\u53f7\u7b49\uff09\u53ef\u80fd\u4f1a\u5bfc\u81f4\u89e3\u6790\u9519\u8bef\u3002<code>csv<\/code>\u5e93\u63d0\u4f9b\u4e86\u4e00\u4e9b\u53c2\u6570\u6765\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\uff0c\u4f8b\u5982<code>quotechar<\/code>\u548c<code>escapechar<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file, quotechar=&#39;&quot;&#39;, quoting=csv.QUOTE_MINIMAL)<\/p>\n<p>    writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3. \u6dfb\u52a0\u8868\u5934<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u5728\u5199\u5165\u6570\u636e\u65f6\u9700\u8981\u6dfb\u52a0\u8868\u5934\uff0c\u53ef\u4ee5\u4f7f\u7528<code>csv.DictWriter<\/code>\u7684<code>writeheader<\/code>\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">fieldnames = [&#39;Name&#39;, &#39;Age&#39;, &#39;City&#39;]<\/p>\n<p>with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.DictWriter(file, fieldnames=fieldnames)<\/p>\n<p>    writer.writeheader()<\/p>\n<p>    for row in data:<\/p>\n<p>        writer.writerow(row)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>4. \u6307\u5b9a\u5206\u9694\u7b26<\/h3>\n<\/p>\n<p><p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cCSV\u6587\u4ef6\u4f7f\u7528\u9017\u53f7\u4f5c\u4e3a\u5206\u9694\u7b26\u3002\u5982\u679c\u4f60\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u5206\u9694\u7b26\uff08\u4f8b\u5982\u5206\u53f7\uff09\uff0c\u53ef\u4ee5\u5728\u521b\u5efa<code>csv.writer<\/code>\u6216<code>csv.DictWriter<\/code>\u5bf9\u8c61\u65f6\u6307\u5b9a<code>delimiter<\/code>\u53c2\u6570\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;data.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file, delimiter=&#39;;&#39;)<\/p>\n<p>    writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u516d\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\uff0c\u4f60\u5e94\u8be5\u5df2\u7ecf\u638c\u63e1\u4e86<strong>Python\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u7684\u4e3b\u8981\u65b9\u6cd5<\/strong>\uff0c\u5305\u62ec\u4f7f\u7528<code>csv.writer<\/code>\u3001<code>csv.DictWriter<\/code>\u548c<code>pandas<\/code>\u5e93\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u5e0c\u671b\u8fd9\u4e9b\u6280\u5de7\u548c\u5efa\u8bae\u80fd\u5e2e\u52a9\u4f60\u66f4\u6709\u6548\u5730\u5904\u7406CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u603b\u4e4b\uff0c<strong>\u638c\u63e1\u8fd9\u9879\u6280\u80fd\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u5de5\u4f5c\u4e2d\u4e8b\u534a\u529f\u500d\uff0c\u8fd8\u80fd\u4f7f\u4f60\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u66f4\u52a0\u5f97\u5fc3\u5e94\u624b<\/strong>\u3002\u65e0\u8bba\u662f\u5904\u7406\u5c0f\u89c4\u6a21\u6570\u636e\u8fd8\u662f\u5927\u578b\u6570\u636e\u96c6\uff0cPython\u63d0\u4f9b\u7684\u8fd9\u4e9b\u5de5\u5177\u90fd\u8db3\u591f\u5f3a\u5927\u548c\u7075\u6d3b\uff0c\u503c\u5f97\u6df1\u5165\u5b66\u4e60\u548c\u5e94\u7528\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\u65b0\u7684CSV\u6587\u4ef6\u5e76\u5199\u5165\u6570\u636e\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>csv<\/code>\u6a21\u5757\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684CSV\u6587\u4ef6\u5e76\u5199\u5165\u6570\u636e\u3002\u9996\u5148\uff0c\u6253\u5f00\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u5e76\u6307\u5b9a\u5199\u5165\u6a21\u5f0f\uff08&#39;w&#39;\uff09\uff0c\u7136\u540e\u4f7f\u7528<code>csv.writer()<\/code>\u521b\u5efa\u4e00\u4e2a\u5199\u5165\u5bf9\u8c61\u3002\u63a5\u7740\uff0c\u53ef\u4ee5\u4f7f\u7528<code>writerow()<\/code>\u6216<code>writerows()<\/code>\u65b9\u6cd5\u6765\u5199\u5165\u5355\u884c\u6216\u591a\u884c\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">import csv\n\ndata = [[&#39;Name&#39;, &#39;Age&#39;, &#39;City&#39;], \n        [&#39;Alice&#39;, 30, &#39;New York&#39;], \n        [&#39;Bob&#39;, 25, &#39;Los Angeles&#39;]]\n\nwith open(&#39;output.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as file:\n    writer = csv.writer(file)\n    writer.writerows(data)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u4f1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>output.csv<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u5199\u5165\u6307\u5b9a\u7684\u6570\u636e\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u6dfb\u52a0\u6570\u636e\u5230\u5df2\u6709\u7684CSV\u6587\u4ef6\uff1f<\/strong><br \/>\u8981\u5411\u5df2\u6709\u7684CSV\u6587\u4ef6\u4e2d\u6dfb\u52a0\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff08&#39;a&#39;\uff09\u6253\u5f00\u6587\u4ef6\u3002\u4f7f\u7528<code>csv.writer()<\/code>\u540c\u6837\u53ef\u4ee5\u521b\u5efa\u5199\u5165\u5bf9\u8c61\u3002\u8c03\u7528<code>writerow()<\/code>\u6216<code>writerows()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u65b0\u7684\u6570\u636e\u884c\u6dfb\u52a0\u5230\u6587\u4ef6\u4e2d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">import csv\n\nnew_data = [&#39;Charlie&#39;, 28, &#39;San Francisco&#39;]\n\nwith open(&#39;output.csv&#39;, &#39;a&#39;, newline=&#39;&#39;) as file:\n    writer = csv.writer(file)\n    writer.writerow(new_data)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u5c06\u65b0\u7684\u6570\u636e\u884c\u6dfb\u52a0\u5230<code>output.csv<\/code>\u6587\u4ef6\u7684\u672b\u5c3e\u3002<\/p>\n<p><strong>\u4f7f\u7528Pandas\u5e93\u6765\u5199\u5165CSV\u6587\u4ef6\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/strong><br \/>\u4f7f\u7528Pandas\u5e93\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u5904\u7406\u548c\u5199\u5165CSV\u6587\u4ef6\u7684\u8fc7\u7a0b\u3002Pandas\u63d0\u4f9b\u4e86<code>DataFrame<\/code>\u5bf9\u8c61\uff0c\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u548c\u5199\u5165\u6570\u636e\u3002\u901a\u8fc7<code>to_csv()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u76f4\u63a5\u5c06DataFrame\u5199\u5165CSV\u6587\u4ef6\uff0c\u652f\u6301\u591a\u79cd\u53c2\u6570\u8bbe\u7f6e\uff0c\u5982\u63a7\u5236\u662f\u5426\u5199\u5165\u7d22\u5f15\u3001\u6307\u5b9a\u5206\u9694\u7b26\u7b49\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">import pandas as pd\n\ndata = {\n    &#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;, &#39;Charlie&#39;],\n    &#39;Age&#39;: [30, 25, 28],\n    &#39;City&#39;: [&#39;New York&#39;, &#39;Los Angeles&#39;, &#39;San Francisco&#39;]\n}\ndf = pd.DataFrame(data)\n\ndf.to_csv(&#39;output_pandas.csv&#39;, index=False)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u5355\u76f4\u89c2\uff0c\u800c\u4e14\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u7684\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec\uff1a\u5bfc\u5165\u5fc5\u8981\u7684\u5e93\u3001\u521b\u5efa\u6216\u6253\u5f00CSV\u6587\u4ef6\u3001\u4f7f\u7528\u5408\u9002\u7684\u65b9\u6cd5\u5199\u5165\u6570\u636e\u3001\u5173 [&hellip;]","protected":false},"author":3,"featured_media":1127530,"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\/1127522"}],"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=1127522"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1127522\/revisions"}],"predecessor-version":[{"id":1127531,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1127522\/revisions\/1127531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1127530"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1127522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1127522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1127522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}