{"id":123987,"date":"2024-03-24T13:23:58","date_gmt":"2024-03-24T04:23:58","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%83%91%e3%83%bc%e0%a4%b2%e3%81%a7-1-%e8%a1%8c-csv-%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80\/"},"modified":"2024-03-27T16:40:30","modified_gmt":"2024-03-27T07:40:30","slug":"%e3%83%91%e3%83%bc%e0%a4%b2%e3%81%a7-1-%e8%a1%8c-csv-%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%83%91%e3%83%bc%e0%a4%b2%e3%81%a7-1-%e8%a1%8c-csv-%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80\/","title":{"rendered":"\u30d1\u30fc\u0932\u3067 1 \u884c CSV \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080"},"content":{"rendered":"<p>Perl\u3067\u306f\u3001Text::CSV\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067CSV\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306fCSV\u30d5\u30a1\u30a4\u30eb\u306e1\u884c\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">use<\/span> strict;\r\n<span class=\"hljs-keyword\">use<\/span> warnings;\r\n<span class=\"hljs-keyword\">use<\/span> Text::CSV;\r\n<span class=\"hljs-keyword\">my<\/span> $csv = Text::CSV-&gt;new({ <span class=\"hljs-string\">sep_char =&gt;<\/span> <span class=\"hljs-string\">','<\/span> });\r\n<span class=\"hljs-comment\"># \u6253\u5f00CSV\u6587\u4ef6<\/span>\r\n<span class=\"hljs-keyword\">open<\/span>(<span class=\"hljs-keyword\">my<\/span> $fh, <span class=\"hljs-string\">'&lt;'<\/span>, <span class=\"hljs-string\">'data.csv'<\/span>) <span class=\"hljs-keyword\">or<\/span> <span class=\"hljs-keyword\">die<\/span> <span class=\"hljs-string\">\"\u65e0\u6cd5\u6253\u5f00\u6587\u4ef6: $!\"<\/span>;\r\n<span class=\"hljs-comment\"># \u8bfb\u53d6\u4e00\u884c\u6570\u636e<\/span>\r\n<span class=\"hljs-keyword\">my<\/span> $line = &lt;$fh&gt;;\r\n<span class=\"hljs-comment\"># \u89e3\u6790CSV\u6570\u636e<\/span>\r\n<span class=\"hljs-keyword\">if<\/span> ($csv-&gt;parse($line)) {\r\n<span class=\"hljs-keyword\">my<\/span> @fields = $csv-&gt;fields();\r\n<span class=\"hljs-comment\"># \u6253\u5370\u6bcf\u4e2a\u5b57\u6bb5\u7684\u503c<\/span>\r\n<span class=\"hljs-keyword\">foreach<\/span> <span class=\"hljs-keyword\">my<\/span> $field (@fields) {\r\n<span class=\"hljs-keyword\">print<\/span> <span class=\"hljs-string\">\"$field\\n\"<\/span>;\r\n}\r\n} <span class=\"hljs-keyword\">else<\/span> {\r\n<span class=\"hljs-keyword\">warn<\/span> <span class=\"hljs-string\">\"\u65e0\u6cd5\u89e3\u6790CSV\u884c: \"<\/span> . $csv-&gt;error_input();\r\n}\r\n<span class=\"hljs-comment\"># \u5173\u95ed\u6587\u4ef6<\/span>\r\n<span class=\"hljs-keyword\">close<\/span>($fh);\r\n<\/code><\/pre>\n<p>\u4e0a\u63b2\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u307e\u305aText::CSV\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066CSV\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u6b21\u306b\u3001open\u95a2\u6570\u3067CSV\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u3001\u4e00\u884c\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001parse\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066CSV\u884c\u3092\u30d1\u30fc\u30b9\u3057\u3001\u914d\u5217\u306b\u683c\u7d0d\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u914d\u5217\u3092\u8d70\u67fb\u3057\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30fc\u30c9\u5185\u306e data.csv \u3092\u3001\u5b9f\u969b\u306e CSV \u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30d1\u30b9\u306b\u7f6e\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Perl\u3067\u306f\u3001Text::CSV\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067CSV\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306fCSV\u30d5\u30a1\u30a4\u30eb\u306e1\u884c\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002 use strict; use warnings; use [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-123987","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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>\u30d1\u30fc\u0932\u3067 1 \u884c CSV \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080 - Blog - Silicon Cloud<\/title>\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\/ja\/blog\/\u30d1\u30fc\u0932\u3067-1-\u884c-csv-\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30d1\u30fc\u0932\u3067 1 \u884c CSV \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\" \/>\n<meta property=\"og:description\" content=\"Perl\u3067\u306f\u3001Text::CSV\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067CSV\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306fCSV\u30d5\u30a1\u30a4\u30eb\u306e1\u884c\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002 use strict; 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