{"id":476333,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:29","modified_gmt":"2023-09-05T11:12:29","slug":"comma-separated-values-csv","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/comma-separated-values-csv\/","title":{"rendered":"\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV)"},"content":{"rendered":"<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2\u3002<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306f\u3001\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002\u3053\u306e\u5f62\u5f0f\u306b\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9ece\u660e\u671f\u306b\u307e\u3067\u9061\u308b\u9577\u3044\u6b74\u53f2\u304c\u3042\u308a\u307e\u3059\u3002\u69cb\u9020\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u8868\u3059\u305f\u3081\u306b\u533a\u5207\u308a\u6587\u5b57\u3067\u5024\u3092\u533a\u5207\u308b\u3068\u3044\u3046\u6982\u5ff5\u306f\u30011960 \u5e74\u4ee3\u306e IBM \u306e\u521d\u671f\u306e\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5f53\u6642\u3001\u30d5\u30a1\u30a4\u30eb\u306f\u30d1\u30f3\u30c1 \u30ab\u30fc\u30c9\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3057\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3092\u7c21\u7d20\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u300c\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024\u300d\u3068\u3044\u3046\u7528\u8a9e\u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u30012005 \u5e74 10 \u6708\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u7279\u5225\u8abf\u67fb\u59d4\u54e1\u4f1a (IETF) \u304c\u767a\u884c\u3057\u305f\u30b3\u30e1\u30f3\u30c8\u8981\u8acb\u6587\u66f8 RFC 4180 \u3067\u3059\u3002\u3053\u306e RFC \u3067\u306f CSV \u5f62\u5f0f\u306e\u6a19\u6e96\u3092\u5b9a\u7fa9\u3057\u3001\u30ab\u30f3\u30de\u3092\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u8868\u5f62\u5f0f\u30c7\u30fc\u30bf\u3092\u69cb\u9020\u5316\u304a\u3088\u3073\u8868\u73fe\u3059\u308b\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u30d5\u30a1\u30a4\u30eb\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3084\u4ea4\u63db\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30d7\u30ec\u30fc\u30f3 \u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u3067\u69cb\u6210\u3055\u308c\u3001\u5404\u884c\u304c\u8868\u306e 1 \u884c\u3092\u8868\u3057\u3001\u5404\u884c\u5185\u306e\u500b\u3005\u306e\u5024\u306f\u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u307e\u3059\u3002CSV \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u306e\u3088\u3046\u306a\u66f8\u5f0f\u8a2d\u5b9a\u3001\u30b9\u30bf\u30a4\u30eb\u8a2d\u5b9a\u3001\u6570\u5f0f\u306f\u542b\u307e\u308c\u3066\u304a\u3089\u305a\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u8868\u73fe\u306e\u307f\u306b\u91cd\u70b9\u304c\u7f6e\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>CSV \u306f\u30b7\u30f3\u30d7\u30eb\u304b\u3064\u6c4e\u7528\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u4fdd\u5b58\u3001\u7570\u306a\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9593\u3067\u306e\u30c7\u30fc\u30bf\u4ea4\u63db\u3001\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8 \u30d7\u30ed\u30bb\u30b9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002\u307b\u307c\u3059\u3079\u3066\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8868\u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u7c21\u5358\u306b\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306e\u5185\u90e8\u69cb\u9020: CSV \u306e\u4ed5\u7d44\u307f<\/h2>\n<p>CSV \u30d5\u30a1\u30a4\u30eb\u306e\u5185\u90e8\u69cb\u9020\u306f\u5358\u7d14\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u5404\u884c\u306f\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u884c\u3092\u8868\u3057\u3001\u884c\u5185\u306e\u5024\u306f\u30b3\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u307e\u3059\u3002CSV \u30d5\u30a1\u30a4\u30eb\u306e\u6700\u521d\u306e\u884c\u306b\u306f\u3001\u5404\u5217\u306e\u30c7\u30fc\u30bf\u306e\u8aac\u660e\u3092\u793a\u3059\u5217\u30d8\u30c3\u30c0\u30fc\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u5358\u7d14\u306a CSV \u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<pre><div class=\"bg-black rounded-md mb-4\"><div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans justify-between rounded-t-md\"><span>csv<\/span><button class=\"flex ml-auto gap-2\"><svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"2\" viewbox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"h-4 w-4\" height=\"1em\" width=\"1em\" ><path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\"><\/path><rect x=\"8\" y=\"2\" width=\"8\" height=\"4\" rx=\"1\" ry=\"1\"><\/rect><\/svg>\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/button><\/div><div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-csv\" data-no-translation=\"\">Name, Age, Email\nJohn, 30, john@email.com\nAlice, 25, alice@email.com\nBob, 35, bob@email.com\n<\/code><\/div><\/div><\/pre>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306e\u884c\u304c\u30d8\u30c3\u30c0\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5f8c\u7d9a\u306e\u884c\u306f\u500b\u3005\u306e\u30c7\u30fc\u30bf \u30a8\u30f3\u30c8\u30ea\u3092\u8868\u3057\u307e\u3059\u3002\u5404\u5024\u306f\u30b3\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u89e3\u6790\u3068\u51e6\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306b\u306f\u3001\u305d\u306e\u5e83\u7bc4\u306a\u63a1\u7528\u3068\u6709\u7528\u6027\u306b\u8ca2\u732e\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b7\u30f3\u30d7\u30eb\u3055:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f\u3067\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u7c21\u5358\u306b\u4f5c\u6210\u304a\u3088\u3073\u7de8\u96c6\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u643a\u5e2f\u6027:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u4f9d\u5b58\u3057\u306a\u3044\u305f\u3081\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u306a\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9593\u3067\u8ee2\u9001\u3057\u3066\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e92\u63db\u6027:<\/strong> \u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001CSV \u30d5\u30a1\u30a4\u30eb\u306f\u307b\u307c\u3059\u3079\u3066\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u4ea4\u63db\u306e\u591a\u76ee\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8efd\u91cf\uff1a<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u4ed6\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\u5f62\u5f0f\u306b\u6bd4\u3079\u3066\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u305f\u3081\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u6700\u9069\u3067\u3001\u5171\u6709\u3082\u7c21\u5358\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u69cb\u9020\uff1a<\/strong> CSV \u306e\u8868\u5f62\u5f0f\u69cb\u9020\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306e\u7a2e\u985e<\/h2>\n<p>CSV \u5f62\u5f0f\u306f 1 \u7a2e\u985e\u3057\u304b\u306a\u304f\u3001RFC 4180 \u6a19\u6e96\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u306e\u51e6\u7406\u306b\u3070\u3089\u3064\u304d\u304c\u751f\u3058\u3001CSV \u306e\u7570\u306a\u308b\u65b9\u8a00\u304c\u751f\u307e\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a CSV \u65b9\u8a00\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u6a19\u6e96CSV:<\/strong> \u6307\u5b9a\u3055\u308c\u305f\u30eb\u30fc\u30eb\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6e96\u62e0\u3057\u305f RFC 4180 \u6e96\u62e0\u306e CSV\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7570\u306a\u308b\u533a\u5207\u308a\u6587\u5b57\u3092\u6301\u3064 CSV:<\/strong> \u4e00\u90e8\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30b3\u30f3\u30de\u306e\u4ee3\u308f\u308a\u306b\u30bb\u30df\u30b3\u30ed\u30f3\u3084\u30bf\u30d6\u306a\u3069\u306e\u7570\u306a\u308b\u533a\u5207\u308a\u6587\u5b57\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u542b\u3080 CSV:<\/strong> \u30c7\u30fc\u30bf\u306b\u533a\u5207\u308a\u6587\u5b57\u81ea\u4f53\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57 (\u4e8c\u91cd\u5f15\u7528\u7b26\u306a\u3069) \u3092\u4f7f\u7528\u3057\u3066\u305d\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u4ed8\u304d CSV:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u3001UTF-8\u3001ANSI\u3001Unicode \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u30a8\u30f3\u30b3\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u4ea4\u63db\u3092\u78ba\u5b9f\u306b\u884c\u3046\u306b\u306f\u3001\u7279\u306b\u7570\u306a\u308b\u65b9\u8a00\u3092\u6271\u3046\u5834\u5408\u306b\u306f\u3001CSV \u30d5\u30a1\u30a4\u30eb\u3092\u614e\u91cd\u306b\u6271\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024\uff08CSV\uff09\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3001\u89e3\u6c7a\u7b56<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u6c4e\u7528\u6027\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>CSV \u306e\u4f7f\u7528\u65b9\u6cd5:<\/h3>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u9593\u3067\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u306e\u8efd\u91cf\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u60c5\u5831\u3092\u7c21\u5358\u306b\u5fa9\u5143\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30c9:<\/strong> \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u4ed6\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u306e\u7d71\u5408\u306e\u305f\u3081\u306e\u30c7\u30fc\u30bf \u30d5\u30a3\u30fc\u30c9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b CSV \u30d5\u30a1\u30a4\u30eb\u304c\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u5909\u63db:<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u30b7\u30b9\u30c6\u30e0\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n<p>\u5229\u70b9\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001CSV \u30d5\u30a1\u30a4\u30eb\u306e\u64cd\u4f5c\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u8ab2\u984c\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\uff1a<\/strong> CSV \u30d5\u30a1\u30a4\u30eb\u306f\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b\u3084\u69cb\u9020\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u307e\u305f\u306f\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u6642\u306b\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8:<\/strong> \u5927\u304d\u306a CSV \u30d5\u30a1\u30a4\u30eb\u3092\u51e6\u7406\u3059\u308b\u3068\u3001\u5927\u91cf\u306e\u30e1\u30e2\u30ea\u304c\u6d88\u8cbb\u3055\u308c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u691c\u8a3c\uff1a<\/strong> CSV \u3067\u306f\u53b3\u5bc6\u306a\u30c7\u30fc\u30bf\u691c\u8a3c\u30eb\u30fc\u30eb\u304c\u9069\u7528\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u4f7f\u7528\u524d\u306b\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6587\u5b57\u30b3\u30fc\u30c9\uff1a<\/strong> \u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u7570\u306a\u308b\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9 \u30b9\u30ad\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3055\u308c\u305f CSV \u30d5\u30a1\u30a4\u30eb\u3092\u64cd\u4f5c\u3059\u308b\u5834\u5408\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u958b\u767a\u8005\u3084\u30c7\u30fc\u30bf \u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u30ab\u30b9\u30bf\u30e0 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3057\u305f\u308a\u3001CSV \u3092\u52b9\u679c\u7684\u306b\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306f\u3001\u4ed6\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\u5f62\u5f0f\u3068\u3088\u304f\u6bd4\u8f03\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001CSV \u3068\u985e\u4f3c\u306e\u7528\u8a9e\u306e\u6bd4\u8f03\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u4e3b\u306a\u9055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CSV<\/td>\n<td>\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u30ab\u30f3\u30de\u533a\u5207\u308a\u306e\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059<\/td>\n<td>\u8efd\u91cf\u3067\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>JSON<\/td>\n<td>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3067\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059<\/td>\n<td>\u968e\u5c64\u578b\u304a\u3088\u3073\u30cd\u30b9\u30c8\u578b\u30c7\u30fc\u30bf\u306e\u30b5\u30dd\u30fc\u30c8<\/td>\n<\/tr>\n<tr>\n<td>XML<\/td>\n<td>\u30c7\u30fc\u30bf\u3092\u968e\u5c64\u69cb\u9020\u3067\u4fdd\u5b58\u3059\u308b<\/td>\n<td>\u62e1\u5f35\u53ef\u80fd\u3067\u81ea\u5df1\u8a18\u8ff0\u7684\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30af\u30bb\u30eb<\/td>\n<td>Microsoft \u72ec\u81ea\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8 \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f<\/td>\n<td>\u66f8\u5f0f\u3068\u6570\u5f0f\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u308c\u3089\u306e\u5f62\u5f0f\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001CSV \u306f\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u5e45\u5e83\u3044\u4e92\u63db\u6027\u304c\u969b\u7acb\u3063\u3066\u304a\u308a\u3001\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u4ea4\u63db\u306e\u30cb\u30fc\u30ba\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024\uff08CSV\uff09\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30c7\u30fc\u30bf\u4ea4\u63db\u3068\u4e92\u63db\u6027\u306e\u91cd\u8981\u6027\u306f\u9ad8\u307e\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002CSV \u306f\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5f62\u5f0f\u3067\u3059\u304c\u3001\u305d\u306e\u5236\u9650\u306b\u5bfe\u51e6\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8868\u73fe\u3068\u8ee2\u9001\u3092\u5f37\u5316\u3059\u308b\u65b0\u3057\u3044\u6280\u8853\u304c\u767b\u5834\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>CSV \u306b\u95a2\u9023\u3059\u308b\u5c06\u6765\u306e\u6f5c\u5728\u7684\u306a\u30c8\u30ec\u30f3\u30c9\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u5f37\u5316\u3055\u308c\u305f CSV \u30e9\u30a4\u30d6\u30e9\u30ea:<\/strong> \u3088\u308a\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u51e6\u7406\u3057\u3001\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u6574\u5408\u6027\u3092\u3088\u308a\u9069\u5207\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30c4\u30fc\u30eb\u304c\u958b\u767a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6a19\u6e96\u5316:<\/strong> \u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u4ea4\u63db\u306e\u305f\u3081\u306b\u3001\u6a19\u6e96\u5316\u3092\u6539\u5584\u3057\u3001CSV \u65b9\u8a00\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u6e1b\u3089\u3059\u53d6\u308a\u7d44\u307f\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30b7\u30ea\u30a2\u30eb\u5316\u5f62\u5f0f:<\/strong> Protocol Buffers \u3084 Apache Avro \u306a\u3069\u306e\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30b7\u30ea\u30a2\u30eb\u5316\u5f62\u5f0f\u306e\u767b\u5834\u306b\u3088\u308a\u3001\u3088\u308a\u9ad8\u901f\u3067\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30c7\u30fc\u30bf\u8868\u73fe\u3092\u8981\u6c42\u3059\u308b\u7279\u5b9a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u306f\u3001CSV \u304c\u7af6\u4e89\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084\u3001\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4f7f\u7528\u6642\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002CSV \u30d5\u30a1\u30a4\u30eb\u3068\u76f4\u63a5\u95a2\u4fc2\u304c\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6b21\u306e\u76ee\u7684\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30b9\u30af\u30e9\u30c3\u30d7:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Web \u30b5\u30a4\u30c8\u304b\u3089\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001CSV \u3092\u4f7f\u7528\u3057\u3066\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3057\u305f\u60c5\u5831\u3092\u4fdd\u5b58\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\uff1a<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30aa\u30f3\u30e9\u30a4\u30f3 \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u533f\u540d\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001CSV \u5f62\u5f0f\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u3088\u308a\u5b89\u5168\u306b\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5730\u7406\u7684\u4f4d\u7f6e\u60c5\u5831\u306e\u5236\u9650:<\/strong> \u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5730\u7406\u7684\u306b\u5236\u9650\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u5730\u57df\u306e CSV \u30c7\u30fc\u30bf\u3092\u64cd\u4f5c\u3059\u308b\u3068\u304d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8ca0\u8377\u5206\u6563:<\/strong> \u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u3067 CSV \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u8ca0\u8377\u5206\u6563\u3092\u652f\u63f4\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc4180\" target=\"_new\" rel=\"noopener nofollow\">RFC 4180 \u2013 \u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV) \u30d5\u30a1\u30a4\u30eb\u306e\u5171\u901a\u5f62\u5f0f\u3068 MIME \u30bf\u30a4\u30d7<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Comma-separated_values\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia \u306e CSV \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f<\/a><\/li>\n<li><a href=\"https:\/\/docs.python.org\/3\/library\/csv.html\" target=\"_new\" rel=\"noopener nofollow\">Python CSV \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/office\/import-or-export-text-txt-or-csv-files-5250ac4c-663c-47ce-937b-339e391393ba\" target=\"_new\" rel=\"noopener nofollow\">Microsoft Excel \u306e CSV \u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/a><\/li>\n<\/ol>","protected":false},"featured_media":467918,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476333","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Comma-separated values (CSV): An Introduction<\/mark>","faq_items":[{"question":"What is Comma-separated values (CSV)?","answer":"<p>Comma-separated values (CSV) is a file format used to store tabular data in plain text. Each line in the file represents a row in the table, and the individual values within each row are separated by commas.<\/p>"},{"question":"How did Comma-separated values (CSV) originate?","answer":"<p>The concept of separating values with delimiters to represent structured data dates back to the early days of computing in the 1960s. The specific term \"Comma-separated values\" was first mentioned in RFC 4180, published in October 2005, which defined the standard for the CSV format.<\/p>"},{"question":"What are the key features of Comma-separated values (CSV)?","answer":"<p>CSV is known for its simplicity, portability, compatibility, and lightweight nature. It is easy to read and create, works across different platforms, is widely supported by various software applications, and has a small file size.<\/p>"},{"question":"Are there different types of Comma-separated values (CSV)?","answer":"<p>While there is only one standard CSV format defined by RFC 4180, there are variations in handling certain situations, leading to different CSV dialects. Some examples include CSV with different delimiters, escape characters, and various character encodings.<\/p>"},{"question":"How can I use Comma-separated values (CSV)?","answer":"<p>CSV files find numerous applications, including data import\/export, data backups, data feeds, and data transformation. They are commonly used in data exchange between different software systems and databases.<\/p>"},{"question":"What are the challenges associated with Comma-separated values (CSV)?","answer":"<p>Handling large datasets, data integrity, lack of strict data validation rules, and potential encoding issues can be challenges when working with CSV files. However, various solutions and custom implementations can address these issues effectively.<\/p>"},{"question":"How does Comma-separated values (CSV) compare to other data formats?","answer":"<p>CSV is often compared to JSON, XML, and Excel. It stands out for its simplicity and widespread compatibility, making it a popular choice for basic data storage and exchange needs.<\/p>"},{"question":"What are the future perspectives of Comma-separated values (CSV)?","answer":"<p>In the future, we might see enhanced CSV libraries, improved standardization, and competition from other data serialization formats. These advancements could enhance data representation and transfer.<\/p>"},{"question":"How are proxy servers associated with Comma-separated values (CSV)?","answer":"<p>Proxy servers can enhance data privacy, security, and performance during internet usage, making them valuable when working with CSV files, especially in data scrapping and geo-location restriction scenarios.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476333\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/467918"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476333"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}