{"id":476513,"date":"2023-08-09T07:29:55","date_gmt":"2023-08-09T07:29:55","guid":{"rendered":""},"modified":"2023-09-05T11:12:54","modified_gmt":"2023-09-05T11:12:54","slug":"csv","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/csv\/","title":{"rendered":"CSV"},"content":{"rendered":"<p>CSV (Comma-Separated Values \u306e\u7565) \u306f\u3001\u8868\u5f62\u5f0f\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u4ea4\u63db\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u3067\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u4e92\u63db\u6027\u304c\u5bb9\u6613\u306a\u305f\u3081\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u8868\u73fe\u306e\u591a\u7528\u9014\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 CSV \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u91d1\u878d\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u7814\u7a76\u3001Web \u958b\u767a\u306a\u3069\u3001\u5e45\u5e83\u3044\u696d\u754c\u3067\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306e\u30bf\u30b9\u30af\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>CSV\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>CSV \u306b\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u521d\u671f\u306b\u307e\u3067\u9061\u308b\u9577\u3044\u6b74\u53f2\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5f62\u5f0f\u306f\u3001Bob Frankston \u3068 Dan Bricklin \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u6700\u521d\u306e\u8868\u8a08\u7b97\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4e00\u90e8\u3068\u3057\u3066 1970 \u5e74\u4ee3\u306b\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u5f53\u6642\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u6a5f\u80fd\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001CSV \u306f\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u7c21\u6f54\u3067\u4eba\u9593\u304c\u8aad\u3081\u308b\u65b9\u6cd5\u3067\u4fdd\u5b58\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>CSV \u306b\u3064\u3044\u3066\u306e\u6700\u521d\u306e\u8a00\u53ca\u306f\u3001Randy D. Smith \u306b\u3088\u3063\u3066 1973 \u5e74\u306b\u767a\u884c\u3055\u308c\u305f\u6587\u66f8 RFC 41 \u306b\u9061\u308a\u307e\u3059\u3002\u3053\u306e\u6587\u66f8\u3067\u306f\u3001ARPANET \u306e HOSTS.TXT \u3068 IMP \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u9593\u306e\u30c7\u30fc\u30bf\u4ea4\u63db\u306e\u5f62\u5f0f\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002 CSV \u306f\u3001\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u3068\u30df\u30cb\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u9593\u3067\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u305f\u305f\u3081\u30011980 \u5e74\u4ee3\u306b\u5e83\u304f\u63a1\u7528\u3055\u308c\u59cb\u3081\u307e\u3057\u305f\u3002<\/p>\n<h2>CSV\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002\u30c8\u30d4\u30c3\u30af CSV \u306e\u5c55\u958b<\/h2>\n<p>CSV \u306f\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3067\u3001\u5404\u884c\u304c\u30c7\u30fc\u30bf\u884c\u3092\u8868\u3057\u3001\u884c\u5185\u306e\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u533a\u5207\u308a\u6587\u5b57 (\u901a\u5e38\u306f\u30ab\u30f3\u30de (<code data-no-translation=\"\">,<\/code>) \u305f\u3060\u3057\u3001\u30bb\u30df\u30b3\u30ed\u30f3\u3084\u30bf\u30d6\u306a\u3069\u306e\u4ed6\u306e\u533a\u5207\u308a\u6587\u5b57\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6a19\u6e96\u306e\u533a\u5207\u308a\u6587\u5b57\u304c\u306a\u3044\u305f\u3081\u3001TSV (\u30bf\u30d6\u533a\u5207\u308a\u5024) \u3084 SSV (\u30bb\u30df\u30b3\u30ed\u30f3\u533a\u5207\u308a\u5024) \u306a\u3069\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u751f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>CSV\u306e\u5185\u90e8\u69cb\u9020\u3002 CSV \u306e\u4ed5\u7d44\u307f<\/h3>\n<p>CSV \u30d5\u30a1\u30a4\u30eb\u306f\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u7de8\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u5404\u884c\u304c\u30ec\u30b3\u30fc\u30c9 (\u884c) \u3092\u8868\u3057\u3001\u5404\u30d5\u30a3\u30fc\u30eb\u30c9 (\u5217) \u304c\u533a\u5207\u308a\u6587\u5b57\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u6700\u521d\u306e\u884c\u306b\u306f\u30d8\u30c3\u30c0\u30fc\u304c\u542b\u307e\u308c\u3001\u5404\u5217\u306e\u540d\u524d\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u5358\u7d14\u306a CSV \u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\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>\u30b0\u30e9\u30d5\u30ad\u30e5\u30fc\u30eb<\/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-graphql\" data-no-translation=\"\">Name, Age, Email\nJohn Doe, <span class=\"hljs-number\">30<\/span>, john.doe<span class=\"hljs-meta\">@example<\/span>.com\nJane Smith, <span class=\"hljs-number\">25<\/span>, jane.smith<span class=\"hljs-meta\">@example<\/span>.com\n<\/code><\/div><\/div><\/pre>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30d8\u30c3\u30c0\u30fc\u306f\u300c\u540d\u524d\u300d\u3001\u300c\u5e74\u9f62\u300d\u3001\u300c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u300d\u3067\u3042\u308a\u3001\u5404\u884c\u304c\u500b\u4eba\u306e\u60c5\u5831\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>CSV\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h3>\n<p>CSV \u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u306b\u3088\u308a\u3001CSV \u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3001\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b7\u30f3\u30d7\u30eb\u3055<\/strong>: CSV \u306f\u7406\u89e3\u3057\u3084\u3059\u304f\u3001\u4f5c\u6210\u3057\u3084\u3059\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u4ea4\u63db\u306b\u4f7f\u3044\u3084\u3059\u3044\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u4f9d\u5b58\u3057\u306a\u3044<\/strong>: \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u95a2\u4fc2\u306a\u304f\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u8aad\u307f\u53d6\u308a\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4eba\u9593\u304c\u5224\u8aad\u3067\u304d\u308b<\/strong>: CSV \u306f\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u306a\u306e\u3067\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8868\u793a\u304a\u3088\u3073\u7de8\u96c6\u3067\u304d\u308b\u305f\u3081\u3001\u7279\u5225\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u306a\u304f\u3066\u3082\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8868\u69cb\u9020<\/strong>: CSV \u306e\u30c6\u30fc\u30d6\u30eb\u306e\u3088\u3046\u306a\u69cb\u9020\u306b\u3088\u308a\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8efd\u91cf<\/strong>: CSV \u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u306f\u6bd4\u8f03\u7684\u5c0f\u3055\u3044\u305f\u3081\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>CSV\u306e\u7a2e\u985e<\/h2>\n<p>CSV \u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u9020\u306f\u3001\u533a\u5207\u308a\u6587\u5b57\u3084\u305d\u306e\u4ed6\u306e\u66f8\u5f0f\u8a2d\u5b9a\u306e\u9078\u629e\u306b\u5fdc\u3058\u3066\u82e5\u5e72\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a CSV \u30d5\u30a1\u30a4\u30eb\u306e\u7a2e\u985e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024 (CSV)<\/strong>: \u30ab\u30f3\u30de\u3092\u4f7f\u7528\u3059\u308b\u4f1d\u7d71\u7684\u304b\u3064\u6700\u3082\u666e\u53ca\u3057\u305f\u5f62\u5f0f (<code data-no-translation=\"\">,<\/code>)\u3092\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bf\u30d6\u533a\u5207\u308a\u5024 (TSV)<\/strong>\uff1a\u30bf\u30d6\u6587\u5b57\uff08<code data-no-translation=\"\">t<\/code>) \u3092\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3084\u30ef\u30fc\u30c9 \u30d7\u30ed\u30bb\u30c3\u30b5\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30df\u30b3\u30ed\u30f3\u533a\u5207\u308a\u5024 (SSV)<\/strong>: \u30bb\u30df\u30b3\u30ed\u30f3(<code data-no-translation=\"\">;<\/code>) \u3092\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u30ab\u30f3\u30de\u3092\u5c0f\u6570\u70b9\u306e\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u30e8\u30fc\u30ed\u30c3\u30d1\u8af8\u56fd\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d1\u30a4\u30d7\u533a\u5207\u308a\u5024 (PSV)<\/strong>: \u5782\u76f4\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059 (<code data-no-translation=\"\">|<\/code>) \u3092\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306f Unix \u74b0\u5883\u3067\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b9\u30da\u30fc\u30b9\u3067\u533a\u5207\u3089\u308c\u305f\u5024<\/strong>: \u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u30b9\u30da\u30fc\u30b9\u3067\u533a\u5207\u3089\u308c\u3001\u3088\u308a\u5358\u7d14\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u306b\u3001\u3053\u308c\u3089\u306e CSV \u30bf\u30a4\u30d7\u306e\u6bd4\u8f03\u8868\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u30c7\u30ea\u30df\u30bf<\/th>\n<th>\u3088\u304f\u3042\u308b\u4f7f\u3044\u65b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CSV<\/td>\n<td>\u30b3\u30f3\u30de \uff08\u3001\uff09<\/td>\n<td>\u4e00\u822c\u7684\u306a\u30c7\u30fc\u30bf\u4ea4\u63db<\/td>\n<\/tr>\n<tr>\n<td>TSV<\/td>\n<td>\u30bf\u30d6(t)<\/td>\n<td>\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3001\u30ef\u30fc\u30c9\u30d7\u30ed\u30bb\u30c3\u30b5<\/td>\n<\/tr>\n<tr>\n<td>SSV<\/td>\n<td>\u30bb\u30df\u30b3\u30ed\u30f3(;)<\/td>\n<td>\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u30ed\u30b1\u30fc\u30eb<\/td>\n<\/tr>\n<tr>\n<td>PSV<\/td>\n<td>\u30d1\u30a4\u30d7 (<\/td>\n<td>)<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30da\u30fc\u30b9\u3067\u533a\u5207\u3089\u308c\u305f\u5024<\/td>\n<td>\u7a7a\u9593 \uff08 \uff09<\/td>\n<td>\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>CSV\u306e\u4f7f\u3044\u65b9\u3001\u4f7f\u7528\u4e0a\u306e\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>CSV \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u95a2\u9023\u30bf\u30b9\u30af\u306b\u591a\u6570\u306e\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/strong>: \u591a\u304f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u7528\u306b CSV \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong>: CSV \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4eba\u9593\u304c\u5224\u8aad\u3067\u304d\u308b\u5f62\u5f0f\u3067\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u5206\u6790<\/strong>: \u7814\u7a76\u8005\u3084\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u3001CSV \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u5206\u6790\u304a\u3088\u3073\u8996\u899a\u5316\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u305f\u3060\u3057\u3001CSV \u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u8ab2\u984c\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027<\/strong>: CSV \u306f\u753b\u50cf\u3084\u30cd\u30b9\u30c8\u3055\u308c\u305f\u69cb\u9020\u306a\u3069\u306e\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u5f62\u5f0f\u3067\u306e\u4f7f\u7528\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u89e3\u6790<\/strong>\u6ce8: \u7279\u6b8a\u6587\u5b57 (\u5024\u5185\u306e\u6539\u884c\u3001\u533a\u5207\u308a\u6587\u5b57\u306a\u3069) \u3092\u51e6\u7406\u3059\u308b\u3068\u3001\u89e3\u6790\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u57fa\u6e96\u306e\u6b20\u5982<\/strong>: \u53b3\u5bc6\u306a\u6a19\u6e96\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3070\u3089\u3064\u304d\u304c\u751f\u3058\u3001\u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u9593\u3067\u4e92\u63db\u6027\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\u9069\u5207\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u4fdd\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068 CSV \u89e3\u6790\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>CSV \u3092\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u4ea4\u63db\u306b\u4f7f\u7528\u3055\u308c\u308b\u4ed6\u306e\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3068\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/th>\n<th>\u7279\u5fb4<\/th>\n<th>\u9577\u6240<\/th>\n<th>\u77ed\u6240<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CSV<\/td>\n<td>\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u69cb\u9020<\/td>\n<td>\u30b7\u30f3\u30d7\u30eb\u3067\u4eba\u9593\u304c\u8aad\u307f\u3084\u3059\u304f\u3001\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b<\/td>\n<td>\u9650\u3089\u308c\u305f\u30c7\u30fc\u30bf\u578b\u3001\u6a19\u6e96\u304c\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>JSON<\/td>\n<td>\u4eba\u9593\u304c\u5224\u8aad\u53ef\u80fd\u306a\u968e\u5c64\u30c7\u30fc\u30bf<\/td>\n<td>\u81ea\u5df1\u8a18\u8ff0\u578b\u306e\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u30b5\u30dd\u30fc\u30c8<\/td>\n<td>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u305f\u3081\u3001CSV \u307b\u3069\u5358\u7d14\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/td>\n<\/tr>\n<tr>\n<td>XML<\/td>\n<td>\u968e\u5c64\u7684\u3001\u81ea\u5df1\u8a18\u8ff0\u578b<\/td>\n<td>\u30c7\u30fc\u30bf\u691c\u8a3c\u3092\u30b5\u30dd\u30fc\u30c8\u3001\u5e45\u5e83\u3044\u30b5\u30dd\u30fc\u30c8<\/td>\n<td>\u5197\u9577\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30af\u30bb\u30eb<\/td>\n<td>\u968e\u5c64\u578b\u3001\u8c4a\u5bcc\u306a\u66f8\u5f0f\u8a2d\u5b9a\u3001\u6570\u5f0f<\/td>\n<td>\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u3068\u8a08\u7b97\u3092\u30b5\u30dd\u30fc\u30c8<\/td>\n<td>\u72ec\u81ea\u4ed5\u69d8\u306e\u305f\u3081\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u306f\u6700\u9069\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>CSV\u306b\u95a2\u3059\u308b\u672a\u6765\u306e\u8996\u70b9\u3068\u6280\u8853<\/h2>\n<p>CSV \u306f\u4f9d\u7136\u3068\u3057\u3066\u30c7\u30fc\u30bf\u4ea4\u63db\u306e\u57fa\u672c\u7684\u306a\u5f62\u5f0f\u3067\u3059\u304c\u3001\u65b0\u8208\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u5c06\u6765\u7684\u306b\u305d\u306e\u4f7f\u7528\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf<\/strong>: \u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3068\u8907\u96d1\u3055\u304c\u5897\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001CSV \u306f\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3059\u308b\u969b\u306b\u8ab2\u984c\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>API\u3068JSON<\/strong>: API \u3067\u306f\u3001\u67d4\u8edf\u6027\u3068\u89e3\u6790\u306e\u5bb9\u6613\u3055\u304b\u3089\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306b JSON \u304c\u307e\u3059\u307e\u3059\u5229\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30b7\u30ea\u30a2\u30eb\u5316\u5f62\u5f0f<\/strong>: \u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u306e\u30b7\u30ea\u30a2\u30eb\u5316\u306e\u305f\u3081\u306b\u3001\u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30c3\u30d5\u30a1\u30fc\u3068 Apache Avro \u304c\u4eba\u6c17\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u305f\u3060\u3057\u3001CSV \u306f\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u7279\u306b\u5c0f\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u30ec\u30ac\u30b7\u30fc \u30b7\u30b9\u30c6\u30e0\u3068\u306e\u76f8\u4e92\u904b\u7528\u6027\u306b\u304a\u3044\u3066\u306f\u3001\u4eca\u5f8c\u3082\u9577\u671f\u9593\u95a2\u9023\u3057\u7d9a\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084CSV\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>OneProxy (oneproxy.pro) \u304c\u63d0\u4f9b\u3059\u308b\u3082\u306e\u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067 CSV \u306b\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001Web \u30b5\u30a4\u30c8\u304b\u3089 CSV \u30c7\u30fc\u30bf\u3092\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3057\u3001\u533f\u540d\u6027\u3092\u78ba\u4fdd\u3057\u3066 IP \u7981\u6b62\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u96c6\u7d04<\/strong>: \u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5143\u306e\u30bd\u30fc\u30b9 IP \u30a2\u30c9\u30ec\u30b9\u3092\u516c\u958b\u305b\u305a\u306b\u8907\u6570\u306e\u30bd\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u96c6\u7d04\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u691c\u8a3c<\/strong>: \u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u7570\u306a\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u901a\u3058\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3046\u3053\u3068\u3067 CSV \u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5730\u57df\u30bf\u30fc\u30b2\u30c6\u30a3\u30f3\u30b0<\/strong>: \u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u5730\u7406\u7684\u306a\u5834\u6240\u304b\u3089 CSV \u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u305f\u3081\u3001\u5834\u6240\u56fa\u6709\u306e\u30c7\u30fc\u30bf\u5206\u6790\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u30d7\u30ed\u30ad\u30b7\u306f\u30c7\u30fc\u30bf\u53d6\u5f97\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001Web \u4e0a\u3067 CSV \u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u969b\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u30c7\u30fc\u30bf\u4ea4\u63db\u30d7\u30ed\u30bb\u30b9\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>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<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Comma-separated_values\" target=\"_new\" rel=\"noopener nofollow\">CSV \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f \u2013 Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc41\" target=\"_new\" rel=\"noopener nofollow\">RFC 41 \u2013 ARPA \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30e1\u30fc\u30ea\u30f3\u30b0 \u30ea\u30b9\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/www.ionos.com\/digitalguide\/server\/know-how\/csv-vs-json-vs-xml-which-is-the-best-data-interchange-format\/\" target=\"_new\" rel=\"noopener nofollow\">CSV \u5bfe JSON \u5bfe XML \u2013 \u30c7\u30fc\u30bf\u4ea4\u63db\u306b\u6700\u9069\u306a\u5f62\u5f0f\u306f\u3069\u308c\u3067\u3059\u304b?<\/a><\/li>\n<\/ul>","protected":false},"featured_media":468056,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476513","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>CSV: Comma-Separated Values<\/mark>","faq_items":[{"question":"What is CSV (Comma-Separated Values)?","answer":"<p>CSV, which stands for Comma-Separated Values, is a widely used plain-text file format for storing tabular data. Each line represents a row, and each field within the row is separated by a delimiter, usually a comma. It is commonly used for data import\/export tasks in various industries.<\/p>"},{"question":"How did CSV originate, and when was it first mentioned?","answer":"<p>CSV has its roots in the 1970s when it was introduced as part of the first spreadsheet software by Bob Frankston and Dan Bricklin. The first mention of CSV can be traced back to RFC 41 in 1973, which described the format for data interchange between ARPANET's HOSTS.TXT and IMP software.<\/p>"},{"question":"What are the key features of CSV?","answer":"<p>CSV offers several key features that make it popular, including simplicity, platform-agnostic nature, human-readability, tabular structure, and being lightweight for easy data exchange.<\/p>"},{"question":"How does CSV work internally?","answer":"<p>CSV files are organized as tables, with each line representing a record (row) and each field (column) separated by a delimiter. The first line often contains headers that define the column names.<\/p>"},{"question":"What types of CSV exist?","answer":"<p>There are various types of CSV files based on the delimiter used. The most common types include Comma-Separated Values (CSV), Tab-Separated Values (TSV), Semicolon-Separated Values (SSV), Pipe-Separated Values (PSV), and Space-Separated Values.<\/p>"},{"question":"What are the challenges associated with CSV usage?","answer":"<p>Some challenges with CSV usage include data integrity issues with special characters, limitations in handling complex data types, and the absence of strict standards leading to compatibility problems.<\/p>"},{"question":"How can CSV be used, and what are the solutions to related problems?","answer":"<p>CSV finds application in data import\/export, data backup, and data analysis. To mitigate potential problems, best practices and CSV parsing libraries can be employed.<\/p>"},{"question":"What are the future perspectives related to CSV?","answer":"<p>While emerging technologies like Big Data and JSON may influence data formats, CSV's simplicity and widespread adoption suggest it will remain relevant, especially for smaller datasets and interoperability with legacy systems.<\/p>"},{"question":"How can proxy servers be associated with CSV?","answer":"<p>Proxy servers, like OneProxy, can enhance CSV-related tasks by enabling web scraping, data aggregation, verification, and geo-targeting for location-specific data analysis.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476513","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\/476513\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/468056"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476513"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}