{"id":476211,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:16","modified_gmt":"2023-09-05T11:12:16","slug":"character-set","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/character-set\/","title":{"rendered":"\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30bb\u30c3\u30c8"},"content":{"rendered":"

\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b5\u30a4\u30a8\u30f3\u30b9\u3068\u60c5\u5831\u6280\u8853\u306e\u4e16\u754c\u3067\u306f\u3001\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001Web \u30b5\u30a4\u30c8\u3067\u4f7f\u7528\u3055\u308c\u308b\u6587\u5b57\u3068\u8a18\u53f7\u306e\u8868\u73fe\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u57fa\u790e\u3068\u306a\u308b\u57fa\u672c\u6982\u5ff5\u3067\u3059\u3002\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u8a00\u8a9e\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u793a\u3068\u89e3\u91c8\u306e\u57fa\u76e4\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001Web \u30b5\u30a4\u30c8\u958b\u767a\u8005\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u304a\u3088\u3073\u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u306e\u51e6\u7406\u306b\u643a\u308f\u308b\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n

\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n

\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u6b74\u53f2\u306f\u3001\u30c6\u30ec\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u521d\u671f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u304c\u6587\u5b57\u3092\u8868\u3059\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9ece\u660e\u671f\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002\u6700\u3082\u521d\u671f\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u306e 1 \u3064\u306f\u30011960 \u5e74\u4ee3\u306b\u5c0e\u5165\u3055\u308c\u305f\u7c73\u56fd\u6a19\u6e96\u60c5\u5831\u4ea4\u63db\u30b3\u30fc\u30c9 (ASCII) \u3067\u3059\u3002ASCII \u306f\u3001\u82f1\u8a9e\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3001\u6570\u5b57\u3001\u53e5\u8aad\u70b9\u3001\u5236\u5fa1\u6587\u5b57\u3092\u542b\u3080 128 \u6587\u5b57\u3092\u8868\u3059\u305f\u3081\u306b 7 \u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u6280\u8853\u304c\u9032\u6b69\u3057\u3001\u8907\u6570\u306e\u8a00\u8a9e\u3084\u6587\u5b57\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u6027\u304c\u9ad8\u307e\u308b\u306b\u3064\u308c\u3066\u3001ASCII \u306e\u9650\u754c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001ISO-8859 \u3084 Windows-1252 \u306a\u3069\u3001\u7279\u5b9a\u306e\u8a00\u8a9e\u3084\u5730\u57df\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3055\u308c\u305f\u3055\u307e\u3056\u307e\u306a\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u6a19\u6e96\u304c\u767b\u5834\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306e\u30a8\u30f3\u30b3\u30fc\u30c9 \u30b9\u30ad\u30fc\u30e0\u306f\u6c4e\u7528\u6027\u306b\u6b20\u3051\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3088\u304f\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n

\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u3001\u4e00\u610f\u306e\u6570\u5024\u30b3\u30fc\u30c9\u3067\u8868\u3055\u308c\u308b\u6587\u5b57\u3001\u8a18\u53f7\u3001\u304a\u3088\u3073\u5236\u5fa1\u30b3\u30fc\u30c9\u306e\u96c6\u5408\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6570\u5024\u30b3\u30fc\u30c9\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u3092\u4fdd\u5b58\u3001\u51e6\u7406\u3001\u304a\u3088\u3073\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4e3b\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

    \n
  1. \n

    \u6587\u5b57: \u6587\u5b57\u306b\u306f\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3001\u6570\u5b57\u3001\u53e5\u8aad\u70b9\u3001\u8a18\u53f7\u3001\u7279\u6b8a\u6587\u5b57\u304c\u542b\u307e\u308c\u3001\u66f8\u9762\u306b\u3088\u308b\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f: \u6587\u5b57\u30bb\u30c3\u30c8\u5185\u306e\u5404\u6587\u5b57\u306b\u6570\u5024 (\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8) \u3092\u5272\u308a\u5f53\u3066\u308b\u65b9\u6cd5\u3002<\/p>\n<\/li>\n

  3. \n

    \u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8: \u6587\u5b57\u30bb\u30c3\u30c8\u5185\u306e\u5404\u6587\u5b57\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u4e00\u610f\u306e\u6570\u5024\u3002<\/p>\n<\/li>\n

  4. \n

    \u30b3\u30fc\u30c9 \u30da\u30fc\u30b8: \u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u3068\u5bfe\u5fdc\u3059\u308b\u6587\u5b57\u3092\u95a2\u9023\u4ed8\u3051\u308b\u30de\u30c3\u30d4\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u5185\u90e8\u69cb\u9020: \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4ed5\u7d44\u307f<\/h2>\n

    \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u5185\u90e8\u69cb\u9020\u306f\u3001\u5404\u6587\u5b57\u306b\u7279\u5b9a\u306e\u6570\u5024\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u30a8\u30f3\u30b3\u30fc\u30c9 \u30b9\u30ad\u30fc\u30e0\u306b\u3088\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u304c\u4fdd\u5b58\u304a\u3088\u3073\u8ee2\u9001\u7528\u306b\u30d0\u30a4\u30ca\u30ea\u5f62\u5f0f\u3067\u3069\u306e\u3088\u3046\u306b\u8868\u73fe\u3055\u308c\u308b\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n

    \u30c6\u30ad\u30b9\u30c8\u304c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u307e\u305f\u306f Web \u30b5\u30a4\u30c8\u306b\u5165\u529b\u3055\u308c\u308b\u3068\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u3068\u547c\u3070\u308c\u308b\u30d7\u30ed\u30bb\u30b9\u304c\u5b9f\u884c\u3055\u308c\u3001\u9078\u629e\u3055\u308c\u305f\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u5f93\u3063\u3066\u6587\u5b57\u304c\u305d\u308c\u305e\u308c\u306e\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u540c\u69d8\u306b\u3001\u30c7\u30b3\u30fc\u30c9\u4e2d\u306b\u3001\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u306f\u8868\u793a\u307e\u305f\u306f\u51e6\u7406\u306e\u305f\u3081\u306b\u6587\u5b57\u306b\u623b\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \u6b63\u3057\u304f\u89e3\u91c8\u3059\u308b\u306b\u306f\u3001\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306e\u4e21\u65b9\u304c\u540c\u3058\u6587\u5b57\u30bb\u30c3\u30c8\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4e92\u63db\u6027\u304c\u306a\u3044\u3068\u3001\u30c6\u30ad\u30b9\u30c8\u304c\u6587\u5b57\u5316\u3051\u3057\u305f\u308a\u3001\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u4e00\u822c\u306b\u300c\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u554f\u984c\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n

    \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n

    \u6587\u5b57\u30bb\u30c3\u30c8\u306b\u306f\u3001\u305d\u306e\u4f7f\u7528\u6cd5\u3068\u6709\u52b9\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

      \n
    1. \n

      \u666e\u904d\u6027: \u6700\u65b0\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u8a00\u8a9e\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u304a\u3088\u3073\u8a18\u53f7\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u542b\u3080\u5305\u62ec\u7684\u306a\u3082\u306e\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u6a19\u6e96\u5316: Unicode \u306a\u3069\u306e\u5e83\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b\u6a19\u6e96\u306f\u3001\u7d71\u4e00\u3055\u308c\u305f\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30b9\u30c6\u30e0\u9593\u3067\u4e00\u8cab\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u73fe\u3068\u89e3\u91c8\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u4e92\u63db\u6027: \u4ee5\u524d\u306f ASCII \u304a\u3088\u3073 ISO-8859 \u30d9\u30fc\u30b9\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u304c\u4e3b\u6d41\u3067\u3057\u305f\u304c\u3001ASCII \u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027\u304c\u3042\u308b\u305f\u3081\u3001Unicode \u304c\u56fd\u969b\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u8868\u73fe\u306e\u4e8b\u5b9f\u4e0a\u306e\u6a19\u6e96\u3068\u3057\u3066\u767b\u5834\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/li>\n

    4. \n

      \u62e1\u5f35\u6027: Unicode \u306f\u62e1\u5f35\u53ef\u80fd\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u9032\u5316\u3059\u308b\u8a00\u8a9e\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u65b0\u3057\u3044\u6587\u5b57\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

    5. \n

      \u52b9\u7387: \u4e00\u90e8\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u3067\u306f\u30a8\u30f3\u30b3\u30fc\u30c9\u306b\u5fc5\u8981\u306a\u30d3\u30c3\u30c8\u6570\u304c\u5c11\u306a\u304f\u306a\u308a\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u8ee2\u9001\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

    6. \n

      \u30de\u30eb\u30c1\u30d0\u30a4\u30c8 \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0: UTF-8 \u306a\u3069\u306e\u4e00\u90e8\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u3067\u306f\u3001\u53ef\u5909\u9577\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3001ASCII \u7bc4\u56f2\u3092\u8d85\u3048\u308b\u6587\u5b57\u3092\u52b9\u7387\u7684\u306b\u8868\u73fe\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u7a2e\u985e: \u30c6\u30fc\u30d6\u30eb\u3068\u30ea\u30b9\u30c8<\/h2>\n

      \u6587\u5b57\u30bb\u30c3\u30c8\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u7279\u5b9a\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
      \u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30bb\u30c3\u30c8<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
      \u30a2\u30b9\u30ad\u30fc<\/td>\n128 \u6587\u5b57\u3092\u8868\u3059\u3001\u60c5\u5831\u4ea4\u63db\u7528\u306e\u30a2\u30e1\u30ea\u30ab\u6a19\u6e96\u30b3\u30fc\u30c9\u3002<\/td>\n<\/tr>\n
      ISO-8859<\/td>\n\u3055\u307e\u3056\u307e\u306a\u8a00\u8a9e\u3068\u5730\u57df\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u30d5\u30a1\u30df\u30ea\u3002<\/td>\n<\/tr>\n
      Windows-1252<\/td>\n\u897f\u30e8\u30fc\u30ed\u30c3\u30d1\u8a00\u8a9e\u5411\u3051\u306e ISO-8859-1 \u306e\u62e1\u5f35\u3002<\/td>\n<\/tr>\n
      UTF-8<\/td>\n\u53ef\u5909\u9577\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b Unicode \u6a19\u6e96\u306e\u4e00\u90e8\u3002<\/td>\n<\/tr>\n
      UTF-16<\/td>\nUnicode \u306e\u5225\u306e\u90e8\u5206\u3002\u307b\u3068\u3093\u3069\u306e\u6587\u5b57\u306b 16 \u30d3\u30c3\u30c8 \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      UTF-32<\/td>\n\u3059\u3079\u3066\u306e Unicode \u6587\u5b57\u306e\u56fa\u5b9a 32 \u30d3\u30c3\u30c8 \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3002<\/td>\n<\/tr>\n
      EBCDIC<\/td>\n\u6b74\u53f2\u7684\u306b\u306f IBM \u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0 \u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4f7f\u3044\u65b9\u3001\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n

      \u6587\u5b57\u30bb\u30c3\u30c8\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30c6\u30ad\u30b9\u30c8\u8868\u73fe\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4f7f\u7528\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3068\u89e3\u6c7a\u7b56\u304c\u4f34\u3044\u307e\u3059\u3002<\/p>\n

        \n
      1. \n

        \u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u554f\u984c: \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u4e0d\u4e00\u81f4\u306b\u3088\u308a\u30c6\u30ad\u30b9\u30c8\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3067\u4e00\u8cab\u3057\u3066 Unicode \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u30ec\u30ac\u30b7\u30fc \u30b7\u30b9\u30c6\u30e0: \u4e00\u90e8\u306e\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u306f\u4f9d\u7136\u3068\u3057\u3066\u53e4\u3044\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u614e\u91cd\u306a\u30c7\u30fc\u30bf\u5909\u63db\u304a\u3088\u3073\u79fb\u884c\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u591a\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8: \u591a\u8a00\u8a9e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u5fdc\u3059\u308b\u306b\u306f\u3001\u958b\u767a\u8005\u306f\u5fc5\u8981\u306a\u3059\u3079\u3066\u306e\u8a00\u8a9e\u3092\u30ab\u30d0\u30fc\u3059\u308b\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u9078\u629e\u3059\u308b\u304b\u3001Unicode \u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      4. \n

        \u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0: HTML\u30e1\u30bf\u30bf\u30b0\u306b\u6b63\u3057\u3044\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u6307\u5b9a\u3059\u308b\uff08\u4f8b\uff1a <meta charset=\"UTF-8\"><\/code>) \u306f\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30c6\u30ad\u30b9\u30c8\u3092\u6b63\u3057\u304f\u89e3\u91c8\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n

      5. \n

        \u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30d5\u30a1\u30a4\u30eb\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u52b9\u7387\u7684\u306b\u4fdd\u5b58\u3059\u308b\u306b\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u8981\u4ef6\u3068\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u305f\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      6. \n

        \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805: \u6587\u5b57\u30bb\u30c3\u30c8\u306e\u53d6\u308a\u6271\u3044\u304c\u4e0d\u9069\u5207\u3060\u3068\u3001SQL \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3084 XSS \u653b\u6483\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03: \u8868\u3068\u30ea\u30b9\u30c8<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        \u5b66\u671f<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
        \u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30bb\u30c3\u30c8<\/td>\n\u6587\u5b57\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u30b3\u30fc\u30c9\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3002<\/td>\n<\/tr>\n
        \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/td>\n\u6587\u5b57\u3092\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u306b\u5909\u63db\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3002<\/td>\n<\/tr>\n
        \u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8<\/td>\n\u6587\u5b57\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u4e00\u610f\u306e\u6570\u5024\u3002<\/td>\n<\/tr>\n
        \u30b3\u30fc\u30c9\u30da\u30fc\u30b8<\/td>\n\u30b3\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u3068\u6587\u5b57\u3092\u30ea\u30f3\u30af\u3059\u308b\u30de\u30c3\u30d4\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3002<\/td>\n<\/tr>\n
        \u30e6\u30cb\u30b3\u30fc\u30c9<\/td>\n\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30c6\u30ad\u30b9\u30c8 \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u6587\u5b57\u30bb\u30c3\u30c8\u3002<\/td>\n<\/tr>\n
        \u30a2\u30b9\u30ad\u30fc<\/td>\n128 \u6587\u5b57\u306e\u521d\u671f\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u3002<\/td>\n<\/tr>\n
        ISO-8859<\/td>\n\u7279\u5b9a\u306e\u8a00\u8a9e\u3084\u5730\u57df\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3055\u308c\u305f\u6587\u5b57\u30bb\u30c3\u30c8\u3002<\/td>\n<\/tr>\n
        UTF-8<\/td>\n\u53ef\u5909\u9577\u6587\u5b57\u3092\u4f7f\u7528\u3057\u305f Unicode \u30a8\u30f3\u30b3\u30fc\u30c9\u3002<\/td>\n<\/tr>\n
        UTF-16<\/td>\n\u307b\u3068\u3093\u3069\u306e\u6587\u5b57\u306b 16 \u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b Unicode \u30a8\u30f3\u30b3\u30fc\u30c9\u3002<\/td>\n<\/tr>\n
        UTF-32<\/td>\n\u3059\u3079\u3066\u306e\u6587\u5b57\u306b\u5bfe\u3057\u3066 32 \u30d3\u30c3\u30c8\u3092\u56fa\u5b9a\u3057\u305f Unicode \u30a8\u30f3\u30b3\u30fc\u30c9\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u6587\u5b57\u30bb\u30c3\u30c8\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n

        \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u6b21\u306e\u89b3\u70b9\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u3088\u3063\u3066\u9032\u5316\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n

          \n
        1. \n

          AI\u3068NLP<\/strong>\u4eba\u5de5\u77e5\u80fd (AI) \u3068\u81ea\u7136\u8a00\u8a9e\u51e6\u7406 (NLP) \u306b\u306f\u3001\u591a\u69d8\u306a\u8a00\u8a9e\u3068\u8907\u96d1\u306a\u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3067\u304d\u308b\u6587\u5b57\u30bb\u30c3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n

        2. \n

          \u7d75\u6587\u5b57\u3068\u8a18\u53f7<\/strong>\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u306b\u304a\u3051\u308b\u7d75\u6587\u5b57\u3084\u8a18\u53f7\u306e\u5897\u52a0\u306b\u3088\u308a\u3001\u3053\u308c\u3089\u306e\u65b0\u3057\u3044\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u8981\u7d20\u306b\u5bfe\u5fdc\u3057\u305f\u6587\u5b57\u30bb\u30c3\u30c8\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

        3. \n

          \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3068\u5206\u6563\u5316<\/strong>: \u5206\u6563\u578b\u30b7\u30b9\u30c6\u30e0\u3068\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u306f\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u9593\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6a19\u6e96\u5316\u3055\u308c\u305f\u30a8\u30f3\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n

        4. \n

          \u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u6587\u5b57\u306e\u8868\u73fe\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u306b\u65b0\u305f\u306a\u8ab2\u984c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084\u6587\u5b57\u30bb\u30c3\u30c8\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n

          \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u76f4\u63a5\u95a2\u4fc2\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u7ba1\u7406\u306b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u6b21\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

            \n
          1. \n

            \u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e<\/strong>\u9069\u5207\u306a\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5727\u7e2e\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

          2. \n

            \u6587\u5b57\u30bb\u30c3\u30c8\u5909\u63db<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u512a\u5148\u30a8\u30f3\u30b3\u30fc\u30c9\u307e\u305f\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u3001\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u30aa\u30f3\u30b6\u30d5\u30e9\u30a4\u3067\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

          3. \n

            \u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u5909\u63db\u3092\u7e70\u308a\u8fd4\u3057\u884c\u3046\u5fc5\u8981\u6027\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

          4. \n

            \u5730\u7406\u4f4d\u7f6e\u60c5\u5831\u30d9\u30fc\u30b9\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5730\u7406\u7684\u306b\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u304d\u308b\u305f\u3081\u3001\u5f85\u3061\u6642\u9593\u3084\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u554f\u984c\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

            \u6587\u5b57\u30bb\u30c3\u30c8\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001Unicode \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

              \n
            1. Unicode \u30b3\u30f3\u30bd\u30fc\u30b7\u30a2\u30e0<\/a><\/li>\n
            2. W3C \u56fd\u969b\u5316<\/a><\/li>\n
            3. HTML \u306e\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/a><\/li>\n<\/ol>\n

              \u7d50\u8ad6\u3068\u3057\u3066\u3001\u6587\u5b57\u30bb\u30c3\u30c8\u306f\u30c7\u30b8\u30bf\u30eb\u6642\u4ee3\u306e\u30c6\u30ad\u30b9\u30c8 \u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3067\u3059\u3002\u6587\u5b57\u30bb\u30c3\u30c8\u306e\u6b74\u53f2\u3001\u9032\u5316\u3001\u9069\u5207\u306a\u4f7f\u7528\u6cd5\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u8a00\u8a9e\u3084\u6587\u5b57\u4f53\u7cfb\u3067\u30b7\u30fc\u30e0\u30ec\u30b9\u304b\u3064\u6b63\u78ba\u306a\u30c6\u30ad\u30b9\u30c8\u8868\u73fe\u3092\u884c\u3046\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b Unicode \u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u76f8\u4e92\u904b\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u4eca\u5f8c\u3082\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u672a\u6765\u3092\u5f62\u4f5c\u3063\u3066\u3044\u304f\u3067\u3057\u3087\u3046\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u6587\u5b57\u30bb\u30c3\u30c8\u306b\u76f4\u63a5\u95a2\u4fc2\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u901a\u3058\u3066\u52b9\u7387\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u914d\u4fe1\u3068\u7ba1\u7406\u306b\u8ca2\u732e\u3067\u304d\u307e\u3059\u3002\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u8005\u306f\u4e16\u754c\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u3088\u308a\u5305\u62ec\u7684\u3067\u591a\u8a00\u8a9e\u306e\u30c7\u30b8\u30bf\u30eb \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>","protected":false},"featured_media":476212,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476211","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Character Set: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is a character set?","answer":"

              A character set is a fundamental concept in computer science and information technology. It is a collection of characters, symbols, and control codes represented by unique numerical codes. Character sets serve as the foundation for the representation and interpretation of text in various languages and scripts used in digital communications, software applications, and websites.<\/p>"},{"question":"How did character sets originate?","answer":"

              The history of character sets dates back to the early days of computing, with the introduction of the American Standard Code for Information Interchange (ASCII) in the 1960s. ASCII used 7 bits to represent 128 characters, including the English alphabet, digits, punctuation marks, and control characters. As technology advanced, various encoding schemes like ISO-8859 and Windows-1252 emerged, each tailored to support specific languages and regions.<\/p>"},{"question":"How does a character set work?","answer":"

              The internal structure of a character set relies on assigning unique numerical values (code points) to each character. When text is entered, it undergoes encoding, where characters are converted into their respective code points. During decoding, the code points are converted back into characters for display or processing. Compatibility between sender and receiver using the same character set is crucial to avoid garbled text known as \"character encoding issues.\"<\/p>"},{"question":"What are the key features of character sets?","answer":"

              Character sets offer universality, standardization, compatibility, extensibility, efficiency, and support for multibyte encoding. Modern character sets, like Unicode, aim to be comprehensive, supporting multiple languages, and facilitating global text representation.<\/p>"},{"question":"What types of character sets exist?","answer":"

              Various character sets cater to specific requirements:<\/p>

              • ASCII: Representing 128 characters.<\/li>
              • ISO-8859: Supporting various languages and regions.<\/li>
              • Windows-1252: An extension for Western European languages.<\/li>
              • UTF-8, UTF-16, UTF-32: Part of Unicode, with variable-length or fixed 32-bit encoding.<\/li>
              • EBCDIC: Used historically in IBM mainframe systems.<\/li><\/ul>"},{"question":"How can character set issues be addressed?","answer":"

                To resolve character encoding issues, use Unicode consistently, convert legacy systems to newer character sets, ensure multilingual support, specify the correct character set in web pages, handle data storage efficiently, and consider security implications.<\/p>"},{"question":"What are the perspectives for character sets in the future?","answer":"

                As technology advances, character sets will continue to evolve to support AI, NLP, emojis, blockchain, decentralization, and quantum computing requirements.<\/p>"},{"question":"How do proxy servers relate to character sets?","answer":"

                Proxy servers can optimize character set handling by compressing content, converting character sets on-the-fly, caching, and enabling geolocation-based routing for smoother text delivery.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476211","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\/476211\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/476212"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476211"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}