{"id":8508,"date":"2024-03-14T08:13:40","date_gmt":"2024-03-14T08:13:40","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-python-read-the-contents-of-a-file-and-store-them-in-an-array\/"},"modified":"2025-08-03T05:55:25","modified_gmt":"2025-08-03T05:55:25","slug":"how-can-python-read-the-contents-of-a-file-and-store-them-in-an-array","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-python-read-the-contents-of-a-file-and-store-them-in-an-array\/","title":{"rendered":"Python File to Array: Read &#038; Store Lines"},"content":{"rendered":"<p>One option is to use the readlines() method to read the contents of a file and store each line as an element in an array. Here is an example code:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-comment\"># \u6253\u5f00\u6587\u4ef6<\/span>\r\n<span class=\"hljs-keyword\">with<\/span> <span class=\"hljs-built_in\">open<\/span>(<span class=\"hljs-string\">'file.txt'<\/span>, <span class=\"hljs-string\">'r'<\/span>) <span class=\"hljs-keyword\">as<\/span> file:\r\n    <span class=\"hljs-comment\"># \u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\uff0c\u5e76\u5c06\u6bcf\u4e00\u884c\u4f5c\u4e3a\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u5143\u7d20\u5b58\u50a8<\/span>\r\n    content = file.readlines()\r\n\r\n<span class=\"hljs-comment\"># \u8f93\u51fa\u6570\u7ec4\u5185\u5bb9<\/span>\r\n<span class=\"hljs-keyword\">for<\/span> line <span class=\"hljs-keyword\">in<\/span> content:\r\n    <span class=\"hljs-built_in\">print<\/span>(line.strip())\r\n<\/code><\/pre>\n<p>In the code above, read the contents of the file file.txt line by line and store them in an array called content. Finally, output the file contents by iterating through the array.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>One option is to use the readlines() method to read the contents of a file and store each line as an element in an array. Here is an example code: # \u6253\u5f00\u6587\u4ef6 with open(&#8216;file.txt&#8217;, &#8216;r&#8217;) as file: # \u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\uff0c\u5e76\u5c06\u6bcf\u4e00\u884c\u4f5c\u4e3a\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u5143\u7d20\u5b58\u50a8 content = file.readlines() # \u8f93\u51fa\u6570\u7ec4\u5185\u5bb9 for line in content: print(line.strip()) In the code above, read the [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[3719,1148,299,72,11103],"class_list":["post-8508","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-array","tag-file-reading","tag-programming","tag-python","tag-readlines"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python File to Array: Read &amp; Store Lines - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to read files into Python arrays using readlines(). Simple code example included.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-can-python-read-the-contents-of-a-file-and-store-them-in-an-array\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python File to Array: Read &amp; Store Lines\" \/>\n<meta property=\"og:description\" content=\"Learn how to read files into Python arrays using readlines(). 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