{"id":3217,"date":"2013-11-28T14:26:42","date_gmt":"2013-11-28T05:26:42","guid":{"rendered":"http:\/\/www.achiachi.net\/nikki\/?p=3217"},"modified":"2014-12-01T10:25:16","modified_gmt":"2014-12-01T01:25:16","slug":"perl%ef%bc%9aweb%e3%83%9a%e3%83%bc%e3%82%b8%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"https:\/\/www.achiachi.net\/nikki\/perl%ef%bc%9aweb%e3%83%9a%e3%83%bc%e3%82%b8%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e5%8f%96%e5%be%97.html","title":{"rendered":"Perl\uff1aWeb\u30da\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u53d6\u5f97"},"content":{"rendered":"

\u3000\u30ea\u30f3\u30af\u96c6\u3092\u4f5c\u308b\u306e\u306b\u3001\u30bf\u30a4\u30c8\u30eb\u306e\u5165\u529b\u306a\u3069\u7c21\u5358\u306b\u306a\u3089\u306a\u3044\u304b\u3068\u8003\u3048\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067Web\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u30bf\u30a4\u30c8\u30eb\u90e8\u5206\u3060\u3051\u62bd\u51fa\u3059\u308c\u3070\u3088\u3055\u305d\u3046\u3060\u3068\u601d\u3044\u8abf\u3079\u3066\u307f\u305f\u3002<\/p>\n


\n\u3000\u203b\u30d7\u30ed\u30b0\u30e9\u30e0\u521d\u5fc3\u8005\u306e\u305f\u3081\u3001\u3053\u306e\u30da\u30fc\u30b8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u30bd\u30fc\u30b9\u306f\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u4e8b\u304c\u3042\u308a\u307e\u3059\u3054\u6ce8\u610f\u4e0b\u3055\u3044\u3002<\/strong><\/p>\n

\n

\u30fbWeb\u30c7\u30fc\u30bf\u306e\u53d6\u5f97
\n\u3000$url\u306b\u4efb\u610f\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u66f8\u304d\u8fbc\u3080\u3068\u3001$html\u306b\u305d\u306e\u5185\u5bb9\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\n

\r\nuse LWP::UserAgent;\r\nmy($url) = \"http:\/\/www.yahoo.co.jp\/\";\r\nmy($user_agent) = \"Mozilla\/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident\/6.0) \";\r\nmy($ua) = LWP::UserAgent->new('agent' => $user_agent);\r\nmy($res) = $ua->get($url);\r\nmy($html) = $res->content;\r\n<\/pre>\n
\n
\u30fb\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u81ea\u52d5\u5224\u5b9a\uff06\u5909\u63db
\n\u3000$html\u306b\u5224\u5b9a\u3057\u305f\u3044\u6587\u5b57\u5217\u3092\u5165\u308c\u308b\u3068\u3001\u6210\u529f\u3059\u308c\u3070$html\u306bUTF8\u306b\u306a\u3063\u305f\u6587\u5b57\u5217\u304c\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002\u5b8c\u74a7\u306a\u81ea\u52d5\u5224\u5b9a\u3067\u306f\u7121\u3044\u306e\u3067\u5224\u5b9a\u51fa\u6765\u306a\u3051\u308c\u3070\u5909\u63db\u305b\u305a\u305d\u306e\u307e\u307e\u3067\u3059\u3002
\n\u3000\u6587\u5b57\u30b3\u30fc\u30c9\u304c\u5206\u304b\u3063\u3066\u308b\u306a\u3089\u3001from_to($html, \u6587\u5b57\u30b3\u30fc\u30c9, ‘utf8’);\u3067\u5909\u63db\u3057\u305f\u65b9\u304c\u65e9\u3044\u3057\u78ba\u5b9f\u3002<\/p>\n
\r\nuse Encode qw\/ from_to \/;\r\nuse Encode::Guess qw\/euc-jp shiftjis cp932 iso-2022-jp 7bit-jis\/;\r\nmy($enc) = guess_encoding($html);\r\nmy($from) = $enc->name;\r\nif(ref($enc)){\r\n   from_to($html, $from , 'utf8');\r\n}\r\n<\/pre>\n
\n
\u30fb\u30bf\u30a4\u30c8\u30eb\u306e\u53d6\u5f97
\n\u3000\u666e\u901a\u306b\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/p>\n
\r\nmy($title);\r\nif ($html =~ m\/<title>(.*?)<\/title>\/s){$title=$1}\r\n<\/pre>\n
\u3053\u3093\u306a\u611f\u3058\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3000\u30ea\u30f3\u30af\u96c6\u3092\u4f5c\u308b\u306e\u306b\u3001\u30bf\u30a4\u30c8\u30eb\u306e\u5165\u529b\u306a\u3069\u7c21\u5358\u306b\u306a\u3089\u306a\u3044\u304b\u3068\u8003\u3048\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067Web\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u30bf\u30a4\u30c8\u30eb\u90e8\u5206\u3060\u3051\u62bd\u51fa\u3059\u308c\u3070\u3088\u3055\u305d\u3046\u3060\u3068\u601d\u3044\u8abf\u3079\u3066\u307f\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"class_list":["post-3217","post","type-post","status-publish","format-standard","hentry","category-84"],"_links":{"self":[{"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/posts\/3217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/comments?post=3217"}],"version-history":[{"count":0,"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/posts\/3217\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/media?parent=3217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/categories?post=3217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.achiachi.net\/nikki\/wp-json\/wp\/v2\/tags?post=3217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}