{"id":973675,"date":"2024-12-27T05:58:53","date_gmt":"2024-12-26T21:58:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/973675.html"},"modified":"2024-12-27T05:58:55","modified_gmt":"2024-12-26T21:58:55","slug":"python%e5%a6%82%e4%bd%95%e4%bc%a0%e5%85%a5csv%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/973675.html","title":{"rendered":"python\u5982\u4f55\u4f20\u5165csv\u6570\u636e"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24195740\/37c2b58c-5b51-4861-a523-650fbf26f150.webp\" alt=\"python\u5982\u4f55\u4f20\u5165csv\u6570\u636e\" \/><\/p>\n<p><p> <strong>Python\u4f20\u5165CSV\u6570\u636e\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684<code>csv<\/code>\u6a21\u5757\u3001<code>pandas<\/code>\u5e93\u3001<code>numpy<\/code>\u5e93\u7b49\u3002<\/strong>\u8fd9\u4e9b\u65b9\u6cd5\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u4f8b\u5982\uff0c<code>csv<\/code>\u6a21\u5757\u662fPython\u7684\u6807\u51c6\u5e93\uff0c\u4f7f\u7528\u7b80\u5355\uff0c\u9002\u5408\u5904\u7406\u5c0f\u578b\u6570\u636e\u6587\u4ef6\uff1b\u800c<code>pandas<\/code>\u5e93\u529f\u80fd\u5f3a\u5927\uff0c\u9002\u5408\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u5e76\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u63a2\u8ba8\u5982\u4f55\u5728\u4e0d\u540c\u573a\u666f\u4e2d\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528CSV\u6a21\u5757<\/p>\n<\/p>\n<p><p>Python\u7684\u5185\u7f6e<code>csv<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u57fa\u7840\u7684CSV\u6587\u4ef6\u8bfb\u5199\u529f\u80fd\u3002\u5b83\u9002\u5408\u7528\u4e8e\u7b80\u5355\u7684CSV\u6587\u4ef6\u5904\u7406\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u8bfb\u53d6CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p>\u4f7f\u7528<code>csv<\/code>\u6a21\u5757\u8bfb\u53d6CSV\u6587\u4ef6\u975e\u5e38\u7b80\u5355\u3002\u53ef\u4ee5\u4f7f\u7528<code>csv.reader<\/code>\u6765\u9010\u884c\u8bfb\u53d6\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3aPython\u7684\u6570\u636e\u7ed3\u6784\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<p>with open(&#39;data.csv&#39;, mode=&#39;r&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    csv_reader = csv.reader(file)<\/p>\n<p>    for row in csv_reader:<\/p>\n<p>        print(row)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u6253\u5f00\u4e86\u4e00\u4e2a\u540d\u4e3a<code>data.csv<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528<code>csv.reader<\/code>\u8bfb\u53d6\u6bcf\u4e00\u884c\u3002<code>csv.reader<\/code>\u8fd4\u56de\u4e00\u4e2a\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61\uff0c\u6bcf\u6b21\u8fed\u4ee3\u8fd4\u56de\u4e00\u884c\u6570\u636e\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5199\u5165CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p>\u5199\u5165CSV\u6587\u4ef6\u540c\u6837\u7b80\u5355\u3002\u53ef\u4ee5\u4f7f\u7528<code>csv.writer<\/code>\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<p>data = [[&#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>with open(&#39;output.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    csv_writer = csv.writer(file)<\/p>\n<p>    csv_writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>csv.writer<\/code>\u7684<code>writerows<\/code>\u65b9\u6cd5\u7528\u4e8e\u5c06\u6570\u636e\u5217\u8868\u5199\u5165CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528Pandas\u5e93<\/p>\n<\/p>\n<p><p><code>pandas<\/code>\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u6570\u636e\u5206\u6790\u5e93\uff0c\u9002\u5408\u4e8e\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u548c\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u3002\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c42\u6b21\u7684\u63a5\u53e3\u6765\u5904\u7406CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u8bfb\u53d6CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p><code>pandas<\/code>\u63d0\u4f9b\u4e86<code>read_csv<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u8f7b\u677e\u8bfb\u53d6CSV\u6587\u4ef6\u5e76\u5c06\u5176\u8f6c\u6362\u4e3aDataFrame\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<p>df = pd.read_csv(&#39;data.csv&#39;)<\/p>\n<p>print(df.head())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\uff0c<code>read_csv<\/code>\u51fd\u6570\u8bfb\u53d6<code>data.csv<\/code>\u6587\u4ef6\u5e76\u8fd4\u56de\u4e00\u4e2aDataFrame\u5bf9\u8c61\u3002\u53ef\u4ee5\u4f7f\u7528DataFrame\u7684\u8bb8\u591a\u65b9\u6cd5\u6765\u8fdb\u4e00\u6b65\u5904\u7406\u548c\u5206\u6790\u6570\u636e\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5199\u5165CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p>\u53ef\u4ee5\u4f7f\u7528<code>DataFrame.to_csv<\/code>\u65b9\u6cd5\u5c06DataFrame\u5bf9\u8c61\u5199\u5165CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<p>data = {&#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;],<\/p>\n<p>        &#39;Age&#39;: [30, 25],<\/p>\n<p>        &#39;City&#39;: [&#39;New York&#39;, &#39;Los Angeles&#39;]}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>df.to_csv(&#39;output.csv&#39;, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aDataFrame\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528<code>to_csv<\/code>\u65b9\u6cd5\u5c06\u5176\u5199\u5165<code>output.csv<\/code>\u6587\u4ef6\u3002<code>index=False<\/code>\u53c2\u6570\u7528\u4e8e\u907f\u514d\u5c06\u884c\u7d22\u5f15\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528Numpy\u5e93<\/p>\n<\/p>\n<p><p><code>numpy<\/code>\u5e93\u4e3b\u8981\u7528\u4e8e\u79d1\u5b66\u8ba1\u7b97\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5904\u7406CSV\u6570\u636e\u3002\u5b83\u9002\u5408\u4e8e\u6570\u503c\u6570\u636e\u7684\u5904\u7406\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u8bfb\u53d6CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p>\u53ef\u4ee5\u4f7f\u7528<code>numpy<\/code>\u7684<code>genfromtxt<\/code>\u6216<code>loadtxt<\/code>\u51fd\u6570\u8bfb\u53d6CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>data = np.genfromtxt(&#39;data.csv&#39;, delimiter=&#39;,&#39;, skip_header=1)<\/p>\n<p>print(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>genfromtxt<\/code>\u51fd\u6570\u8bfb\u53d6<code>data.csv<\/code>\u6587\u4ef6\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u4e00\u4e2aNumPy\u6570\u7ec4\u3002<code>delimiter<\/code>\u53c2\u6570\u7528\u4e8e\u6307\u5b9aCSV\u6587\u4ef6\u7684\u5206\u9694\u7b26\uff0c<code>skip_header<\/code>\u53c2\u6570\u7528\u4e8e\u8df3\u8fc7\u6587\u4ef6\u7684\u5934\u90e8\u884c\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5199\u5165CSV\u6587\u4ef6<\/strong><\/li>\n<\/ol>\n<p><p>\u867d\u7136<code>numpy<\/code>\u6ca1\u6709\u4e13\u95e8\u7684\u51fd\u6570\u7528\u4e8e\u5199\u5165CSV\u6587\u4ef6\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528<code>np.savetxt<\/code>\u51fd\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>data = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])<\/p>\n<p>np.savetxt(&#39;output.csv&#39;, data, delimiter=&#39;,&#39;, header=&#39;Col1,Col2,Col3&#39;, comments=&#39;&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>np.savetxt<\/code>\u5c06NumPy\u6570\u7ec4\u5199\u5165CSV\u6587\u4ef6\u3002<code>delimiter<\/code>\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u5206\u9694\u7b26\uff0c<code>header<\/code>\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u6587\u4ef6\u5934\u90e8\uff0c<code>comments=&#39;&#39;<\/code>\u7528\u4e8e\u907f\u514d\u5728\u5934\u90e8\u6dfb\u52a0\u6ce8\u91ca\u7b26\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5<\/p>\n<\/p>\n<ol>\n<li><strong>\u6570\u636e\u89c4\u6a21\u548c\u590d\u6742\u6027<\/strong><\/li>\n<\/ol>\n<p><p>\u5bf9\u4e8e\u5c0f\u578b\u4e14\u7b80\u5355\u7684CSV\u6587\u4ef6\uff0cPython\u5185\u7f6e\u7684<code>csv<\/code>\u6a21\u5757\u5df2\u7ecf\u8db3\u591f\u3002\u5b83\u7b80\u5355\u6613\u7528\uff0c\u9002\u5408\u5feb\u901f\u5f00\u53d1\u548c\u5c0f\u89c4\u6a21\u6570\u636e\u5904\u7406\u3002<\/p>\n<\/p>\n<p><p>\u5bf9\u4e8e\u5927\u578b\u6570\u636e\u96c6\u6216\u9700\u8981\u8fdb\u884c\u590d\u6742\u6570\u636e\u5206\u6790\u7684\u573a\u666f\uff0c<code>pandas<\/code>\u5e93\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u529f\u80fd\uff0c\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u6570\u767e\u4e07\u884c\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u6570\u636e\u7c7b\u578b<\/strong><\/li>\n<\/ol>\n<p><p>\u5982\u679c\u6570\u636e\u4e3b\u8981\u662f\u6570\u503c\u6570\u636e\uff0c\u5e76\u4e14\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u6570\u503c\u8ba1\u7b97\uff0c<code>numpy<\/code>\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u8fd0\u7b97\u529f\u80fd\uff0c\u9002\u5408\u4e8e\u79d1\u5b66\u8ba1\u7b97\u548c\u6570\u636e\u5206\u6790\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u6570\u636e\u5206\u6790\u9700\u6c42<\/strong><\/li>\n<\/ol>\n<p><p>\u5982\u679c\u9700\u8981\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u3001\u6570\u636e\u6e05\u6d17\u6216\u6570\u636e\u53ef\u89c6\u5316\uff0c<code>pandas<\/code>\u5e93\u662f\u6700\u4f73\u9009\u62e9\u3002\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u5206\u6790\u529f\u80fd\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u7684\u7b5b\u9009\u3001\u805a\u5408\u548c\u53ef\u89c6\u5316\u3002<\/p>\n<\/p>\n<ol start=\"4\">\n<li><strong>\u96c6\u6210\u6027<\/strong><\/li>\n<\/ol>\n<p><p><code>pandas<\/code>\u548c<code>numpy<\/code>\u90fd\u4e0e\u8bb8\u591a\u5176\u4ed6Python\u6570\u636e\u79d1\u5b66\u5e93\uff08\u5982<code>matplotlib<\/code>\u3001<code>scikit-learn<\/code>\u7b49\uff09\u9ad8\u5ea6\u517c\u5bb9\uff0c\u9002\u5408\u4e8e\u6784\u5efa\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u548c<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u5de5\u4f5c\u6d41\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3\u6765\u8bf4\uff0c<strong>\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u6570\u636e\u7684\u89c4\u6a21\u3001\u7c7b\u578b\u548c\u5177\u4f53\u7684\u5904\u7406\u9700\u6c42<\/strong>\u3002Python\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u6765\u5904\u7406CSV\u6570\u636e\uff0c\u4ece\u7b80\u5355\u7684\u6587\u4ef6\u8bfb\u5199\u5230\u590d\u6742\u7684\u6570\u636e\u5206\u6790\uff0c\u80fd\u591f\u6ee1\u8db3\u5404\u79cd\u4e0d\u540c\u7684\u9700\u6c42\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u7ec4\u5408\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5904\u7406\u548c\u5206\u6790CSV\u6570\u636e\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8bfb\u53d6CSV\u6587\u4ef6\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>csv<\/code>\u6a21\u5757\u6216\u8005<code>pandas<\/code>\u5e93\u6765\u8bfb\u53d6CSV\u6587\u4ef6\u3002\u4f7f\u7528<code>csv<\/code>\u6a21\u5757\u7684\u65b9\u5f0f\u901a\u5e38\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">import csv\n\nwith open(&#39;file.csv&#39;, mode=&#39;r&#39;) as file:\n    csv_reader = csv.reader(file)\n    for row in csv_reader:\n        print(row)\n<\/code><\/pre>\n<p>\u800c\u4f7f\u7528<code>pandas<\/code>\u5e93\u5219\u66f4\u52a0\u7b80\u4fbf\uff1a  <\/p>\n<pre><code class=\"language-python\">import pandas as pd\n\ndata = pd.read_csv(&#39;file.csv&#39;)\nprint(data)\n<\/code><\/pre>\n<p>\u9009\u62e9\u54ea\u79cd\u65b9\u5f0f\u53d6\u51b3\u4e8e\u6570\u636e\u5904\u7406\u7684\u590d\u6742\u7a0b\u5ea6\uff0c<code>pandas<\/code>\u9002\u5408\u5904\u7406\u8f83\u5927\u548c\u590d\u6742\u7684\u6570\u636e\u3002<\/p>\n<p><strong>\u5982\u4f55\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7<code>csv<\/code>\u6a21\u5757\u6216\u8005<code>pandas<\/code>\u5e93\u5c06\u6570\u636e\u5199\u5165CSV\u6587\u4ef6\u3002\u4f7f\u7528<code>csv<\/code>\u6a21\u5757\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">import csv\n\ndata = [[&#39;Name&#39;, &#39;Age&#39;], [&#39;Alice&#39;, 30], [&#39;Bob&#39;, 25]]\nwith open(&#39;output.csv&#39;, mode=&#39;w&#39;, newline=&#39;&#39;) as file:\n    csv_writer = csv.writer(file)\n    csv_writer.writerows(data)\n<\/code><\/pre>\n<p>\u4f7f\u7528<code>pandas<\/code>\u5e93\u5199\u5165\u6570\u636e\u5219\u975e\u5e38\u7b80\u5355\uff1a  <\/p>\n<pre><code class=\"language-python\">import pandas as pd\n\ndata = {&#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;], &#39;Age&#39;: [30, 25]}\ndf = pd.DataFrame(data)\ndf.to_csv(&#39;output.csv&#39;, index=False)\n<\/code><\/pre>\n<p>\u8fd9\u4e24\u79cd\u65b9\u5f0f\u90fd\u80fd\u6709\u6548\u5730\u5c06\u6570\u636e\u5b58\u50a8\u4e3aCSV\u683c\u5f0f\u3002<\/p>\n<p><strong>\u5728\u5904\u7406CSV\u6570\u636e\u65f6\uff0c\u6709\u54ea\u4e9b\u5e38\u89c1\u95ee\u9898\u9700\u8981\u6ce8\u610f\uff1f<\/strong><br \/>\u5728\u5904\u7406CSV\u6570\u636e\u65f6\uff0c\u5e38\u89c1\u7684\u95ee\u9898\u5305\u62ec\uff1a  <\/p>\n<ul>\n<li><strong>\u7f16\u7801\u95ee\u9898<\/strong>\uff1a\u786e\u4fddCSV\u6587\u4ef6\u7684\u7f16\u7801\u683c\u5f0f\u4e0e\u8bfb\u53d6\u65f6\u4e00\u81f4\uff0c\u5e38\u89c1\u7684\u7f16\u7801\u5305\u62ecUTF-8\u548cISO-8859-1\u3002<\/li>\n<li><strong>\u7f3a\u5931\u503c\u5904\u7406<\/strong>\uff1aCSV\u6587\u4ef6\u4e2d\u53ef\u80fd\u5b58\u5728\u7f3a\u5931\u503c\uff0c\u4f7f\u7528<code>pandas<\/code>\u65f6\u53ef\u4ee5\u4f7f\u7528<code>fillna()<\/code>\u65b9\u6cd5\u8fdb\u884c\u586b\u8865\u3002<\/li>\n<li><strong>\u6570\u636e\u7c7b\u578b<\/strong>\uff1a\u8bfb\u53d6CSV\u6587\u4ef6\u65f6\uff0cPython\u4f1a\u81ea\u52a8\u63a8\u65ad\u6570\u636e\u7c7b\u578b\uff0c\u4f46\u6709\u65f6\u9700\u8981\u663e\u5f0f\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u4ee5\u907f\u514d\u9519\u8bef\u3002<\/li>\n<\/ul>\n<p>\u4e86\u89e3\u8fd9\u4e9b\u95ee\u9898\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4f20\u5165CSV\u6570\u636e\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684csv\u6a21\u5757\u3001pandas\u5e93\u3001numpy\u5e93\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u5404\u6709 [&hellip;]","protected":false},"author":3,"featured_media":973683,"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\/973675"}],"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=973675"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/973675\/revisions"}],"predecessor-version":[{"id":973689,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/973675\/revisions\/973689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/973683"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=973675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=973675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=973675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}