{"id":189,"date":"2011-04-22T12:00:16","date_gmt":"2011-04-22T03:00:16","guid":{"rendered":"http:\/\/www.javable.jp\/blog\/?p=189"},"modified":"2012-04-13T14:37:44","modified_gmt":"2012-04-13T05:37:44","slug":"codeigniter%e3%81%a7%e3%82%ab%e3%82%b9%e3%82%bf%e3%83%a0%e3%81%ae404%e3%82%a8%e3%83%a9%e3%83%bc%e3%83%9a%e3%83%bc%e3%82%b8%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.javable.jp\/blog\/189.html","title":{"rendered":"CodeIgniter\u3067\u30ab\u30b9\u30bf\u30e0\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"<p>\r\nCodeIgniter\u3067\u306f\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c application\/errors\/error_404.php (1.7.x\u7cfb\u3060\u3068 system\/application\/errors\/error_404.php)\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u3060\u3051\u3060\u3068\u30bb\u30c3\u30b7\u30e7\u30f3\u306a\u3069\u304c\u4f7f\u3048\u307e\u305b\u3093\u3002<!--more--><del datetime=\"2011-05-09T17:25:00+09:00\" cite=\"#comment-1044\">\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u7528\u610f\u3057\u3066\u524d\u51e6\u7406\u3092\u884c\u306a\u3046\u4e8b\u3082\u3067\u304d\u307e\u305b\u3093\u3002<\/del>\r\n<\/p>\r\n<p>\r\nCodeIgniter 1.7\u7cfb\u306e\u5834\u5408\u306f\u3001<a href=\"http:\/\/maestric.com\/doc\/php\/codeigniter_404\" class=\"external\">Custom 404 error pages with CodeIgniter<\/a>\u306b\u8a73\u3057\u3044\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3057\u305f\u3002<del datetime=\"2011-05-09T17:25:00+09:00\" cite=\"#comment-1044\">\u3053\u3053\u3067\u306f\u3053\u308c\u3092\u30d0\u30fc\u30b8\u30e7\u30f32.0.x\u7cfb\u306b\u9069\u7528\u3059\u308b\u5834\u5408\u306e\u65b9\u6cd5\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/del><ins datetime=\"2011-05-09T17:25:00+09:00\" cite=\"#comment-1044\">CodeIgniter 2.0 \u3067\u306f\u5f8c\u8ff0\u3059\u308b404\u30a8\u30e9\u30fc\u7528\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u304c\u3042\u308a\u307e\u3059\u3002<\/ins>\r\n<\/p>\r\n<h3>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4f5c\u6210<\/h3>\r\n<p>\r\n\u307e\u305a\u30a8\u30e9\u30fc\u753b\u9762\u3092\u8868\u793a\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\r\n<\/p>\r\n<p>\r\napplication\/controllers\/error.php\r\n<\/p>\r\n<pre class=\"code_list\">\r\n<span class=\"r_keywords\">class<\/span> Error <span class=\"r_keywords\">extends<\/span> CI_Controller {\r\n<span class=\"comment\">\r\n    \/**\r\n     * \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\r\n     *\/<\/span>\r\n    <span class=\"r_keywords\">function<\/span> __construct(){\r\n        <span class=\"r_keywords\">parent<\/span>::__construct();\r\n    }\r\n<span class=\"comment\">\r\n    \/**\r\n     * \u30a8\u30e9\u30fc\u753b\u9762\u306e\u8868\u793a\u3092\u884c\u3044\u307e\u3059\u3002\r\n     *\/<\/span>\r\n    <span class=\"r_keywords\">function<\/span> error_404() {\r\n        <span class=\"comment\">\/\/ 404\u3092\u8fd4\u3055\u306a\u3044\u3068\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b404\u753b\u9762\u304c\u767b\u9332\u3055\u308c\u3066\u3057\u307e\u3046\u3002<\/span>\r\n        <span class=\"r_keywords\">$this<\/span>->output->set_status_header('404');\r\n        \r\n        <span class=\"comment\">\/\/ \u3053\u3053\u3067View\u306e\u69cb\u7bc9\u306a\u3069\u3001\u72ec\u81ea\u306e\u51e6\u7406<\/span>\r\n    }\r\n}\r\n<\/pre>\r\n\r\n<h3>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u51e6\u7406\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9<\/h3>\r\n<del datetime=\"2011-05-09T12:50:00+09:00\" cite=\"#comment-1044\">\r\n<p>\r\n\u30cd\u30a4\u30c6\u30a3\u30d6\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u51e6\u7406\u3092\u884c\u306a\u3063\u3066\u3044\u308bRouter.php\u3092\u7d99\u627f\u3057\u3066\u3001\u8a72\u5f53\u3059\u308b\u90e8\u5206\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3001\u72ec\u81ea\u306e\u51e6\u7406\u3092\u4ed8\u3051\u52a0\u3048\u307e\u3059\u3002<br \/>\r\n\u3053\u3053\u306f\u524d\u8ff0\u306e\u53c2\u8003\u30da\u30fc\u30b8\u3068\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001CodeIgniter\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u9055\u3048\u3070\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u3044\u308b _validate_request() \u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u8eab\u304c\u5909\u308f\u308b\u306e\u3067\r\nCodeIgniter 2.0.1, 2.0.2 \u306b\u5bfe\u5fdc\u3057\u305f<a href=\"\/assets\/archives\/My_Router.zip\" title=\"\u30ab\u30b9\u30bf\u30e0Router\u30af\u30e9\u30b9\">My_Router.php\u30d5\u30a1\u30a4\u30eb<\/a>\u3092\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f application\/core\/My_Router.php \u306b\u914d\u7f6e\u3057\u307e\u3059\u3002\r\n<\/p>\r\n<\/del>\r\n<ins datetime=\"2011-05-09T12:50:00+09:00\" cite=\"#comment-1044\">\r\n<p>\r\nconfig\/route.php \u306b $route[&#8216;404_override&#8217;] \u3068\u3044\u3046\u7b87\u6240\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u3053\u306b\r\n<\/p>\r\n<pre class=\"code_list\">\r\n$route['404_override'] = 'error\/error_404';\r\n<\/pre>\r\n<p>\r\n\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002<span style=\"color:#999;\">\uff08\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u3054\u6307\u6458\u9802\u304d\u3001\u52d5\u4f5c\u78ba\u8a8d\u3082\u3057\u307e\u3057\u305f\u3002route.php\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30b3\u30e1\u30f3\u30c8\u306b\u3082\u66f8\u3044\u3066\u3042\u308b\u306e\u3067\u3001\u3053\u3061\u3089\u304c\u6b63\u3057\u3044\u3084\u308a\u65b9\u3067\u3059\u306d\u3002 2011\/05\/09 \u8ffd\u8a18\uff09<\/span>\r\n<\/p>\r\n<\/ins>\r\n<p>\r\n\u4ee5\u4e0a\u3067\u3001\u524d\u8ff0\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u51e6\u7406\u3092\u66f8\u3051\u3070\u3001\u4efb\u610f\u306e\u753b\u9762\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\r\n<\/p>\r\n\r\n<h3>\u6ce8\u610f\u70b9<\/h3>\r\n<p>\r\n\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u5185\u3067 404 \u30a8\u30e9\u30fc\u3092\u8fd4\u3059\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3001\u30a8\u30e9\u30fc\u753b\u9762\u304c\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\r\n<\/p>\r\n<del datetime=\"2011-05-09T12:50:00+09:00\" cite=\"#comment-1044\">\r\n<p>\r\n\u307e\u305f404\u30a8\u30e9\u30fc\u3092\u8868\u793a\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u540d\u3084\u30e1\u30bd\u30c3\u30c9\u540d\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001My_Router \u30af\u30e9\u30b9\u306e\u30d5\u30a3\u30fc\u30eb\u30c9 $error_controller, $error_method_404 \u3092\u305d\u308c\u305e\u308c\u5bfe\u5fdc\u3059\u308b\u3082\u306e\u306b\u66f8\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002\r\n<\/p>\r\n<p>\r\nCodeIgniter\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u4e0a\u304c\u3063\u3066 CI_Router\u30af\u30e9\u30b9\u306e\u4e2d\u8eab\u304c\u5909\u308f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001_validate_request()\u30e1\u30bd\u30c3\u30c9\u3092My_Router\u30af\u30e9\u30b9\u306b\u30b3\u30d4\u30fc\u3057\u3066\u6700\u5f8c\u306e\u884c\u3092\r\n<\/p>\r\n\r\n<pre class=\"code_list\">\r\n<span class=\"r_keywords\">return<\/span> <span class=\"r_keywords\">$this<\/span>->error_404();\r\n<\/pre>\r\n<p>\r\n\u3068\u66f8\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\r\n<\/p>\r\n<\/del>","protected":false},"excerpt":{"rendered":"CodeIgniter\u3067\u306f\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c application\/errors\/error_404.php (1.7.x\u7cfb\u3060\u3068 system\/application\/errors\/error_404.php [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-189","post","type-post","status-publish","format-standard","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/posts\/189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/comments?post=189"}],"version-history":[{"count":22,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/posts\/189\/revisions"}],"predecessor-version":[{"id":206,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/posts\/189\/revisions\/206"}],"wp:attachment":[{"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/media?parent=189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/categories?post=189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.javable.jp\/blog\/wp-json\/wp\/v2\/tags?post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}