{"id":3880,"date":"2011-09-25T16:56:05","date_gmt":"2011-09-25T08:56:05","guid":{"rendered":"http:\/\/wp.chunhsin.idv.tw\/?p=3880"},"modified":"2014-10-08T23:40:48","modified_gmt":"2014-10-08T15:40:48","slug":"%e8%87%aa%e5%8b%95%e5%8f%96%e5%be%97youtube%e5%bd%b1%e7%89%87%e7%9a%84%e7%b8%ae%e5%9c%96","status":"publish","type":"post","link":"https:\/\/wp.chunhsin.idv.tw\/?p=3880","title":{"rendered":"\u81ea\u52d5\u53d6\u5f97Youtube\u5f71\u7247\u7684\u7e2e\u5716"},"content":{"rendered":"<p>\u4e4b\u524d\u505a\u904e\u4e00\u500b\u5f71\u7247\u7ba1\u7406\u7cfb\u7d71\uff0c\u5927\u6982\u7684\u529f\u80fd\u5c31\u662f\u5c07youtube\u7684\u5f71\u7247\u5d4c\u5165\u78bc\u7d66\u5b58\u8d77\u4f86\uff0c\u7576\u7136\u9084\u6709\u5f71\u7247\u7684\u6a19\u984c\u3001\u8aaa\u660e\u7b49\u7b49\u8cc7\u6599\u6b04\u4f4d\u3002\u901a\u5e38\u9019\u6a23\u5b50\u7684\u529f\u80fd\u9084\u6703\u6709\u500b\u5217\u8868\uff0c\u5217\u8868\u6309\u7fd2\u6163\u662f\u5e0c\u671b\u6709\u500b\u7e2e\u5716\u53ef\u4ee5\u4f86\u6aa2\u7d22\uff0c\u5c31\u597d\u50cfyoutube\u88e1\u7684\u5448\u73fe\u6a23\u5b50\u3002\u4ee5\u524d\u7684\u4f5c\u6cd5\u662f\u5728\u4e0a\u50b3\u8868\u55ae\u88e1\u984d\u5916\u518d\u63d0\u4f9b\u4e00\u500b\u6b04\u4f4d\uff0c\u7528\u4f86\u5b58\u653e\u7e2e\u5716\u7684\u7db2\u5740\u53ca\u6a94\u540d\u4e4b\u7528\u3002\u6700\u8fd1\u67e5\u770b\u4e86youtube\u672c\u8eab\u7684\u7e2e\u5716\u7db2\u5740\uff0c\u767c\u73fe\u5b83\u6709\u898f\u5247\u53ef\u4f9d\u5faa\uff0c\u6211\u5011\u5c31\u5f88\u5bb9\u6613\u53ef\u4ee5\u900f\u904e\u7a0b\u5f0f\u4f86\u81ea\u52d5\u53d6\u5f97\u5f71\u7247\u7e2e\u5716\u3002\u6240\u4ee5\u5e95\u4e0b\u5c31\u4f86\u8aaa\u660e\u5982\u4f55\u81ea\u52d5\u53d6\u5f97youtube\u7684\u5f71\u7247\u7e2e\u5716\u8def\u5f91\u3002<!--more--><\/p>\n<p>\u9996\u5148\u5148\u4f86\u770b\u770b\u5f71\u7247\u7684\u5d4c\u5165\u78bc\uff0c\u76ee\u524dyoutube\u7684\u5d4c\u5165\u78bc\u662f\u4f7f\u7528iframe\u7684\u6a19\u7c64\uff0c\u53e6\u6709\u4e00\u7a2e\u820a\u7684\u8a9e\u6cd5\u662f\u4f7f\u7528object\u6a19\u7c64\uff0c\u4ee5\u4e0b\u5206\u5225\u662f\u65b0\u7248\u8a9e\u6cd5\u53ca\u820a\u7248\u8a9e\u6cd5\uff1a<\/p>\n<h6>\u65b0\u7248\u5f71\u7247\u5d4c\u5165\u78bc<\/h6>\n<pre lang=\"HTML\" line=\"1\">\r\n<iframe loading=\"lazy\" src=\"http:\/\/www.youtube-nocookie.com\/embed\/8hS_2xj6RXE\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe>\r\n<\/pre>\n<h6>\u820a\u7248\u5f71\u7247\u5d4c\u5165\u78bc<\/h6>\n<pre lang=\"HTML\" line=\"1\">\r\n<object width=\"420\" height=\"315\">\r\n    <param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/&lt;strong&gt;8hS_2xj6RXE&lt;\/strong&gt;?version=3&amp;amp;hl=zh_TW&amp;amp;rel=0\" \/>\r\n    <param name=\"allowFullScreen\" value=\"true\" \/>\r\n    <param name=\"allowscriptaccess\" value=\"always\" \/>\r\n    <embed src=\"http:\/\/www.youtube.com\/v\/8hS_2xj6RXE?version=3&amp;amp;hl=zh_TW&amp;amp;rel=0\" type=\"application\/x-shockwave-flash\" width=\"420\" height=\"315\" allowscriptaccess=\"always\" allowfullscreen=\"allowfullscreen\" \/>\r\n<\/object>\r\n<\/pre>\n<p>\u5176\u4e2d\u4e0a\u8ff0\u52a0\u7c97\u7684\u5b57\u4e32\u662f\u5f71\u7247\u7684\u8b58\u5225\u78bc\uff0c\u53ea\u8981\u80fd\u5920\u53d6\u5f97\u6b64\u8b58\u5225\u78bc\uff0c\u8981\u53d6\u5f97\u7e2e\u5716\u5c31\u5f88\u7c21\u55ae\u4e86\u3002\u6211\u7528\u4ee5\u4e0b\u7684\u8a9e\u6cd5\u4f86\u53d6\u5f97\u5f71\u7247\u8b58\u5225\u78bc\uff0c\u5176\u4e2d<span style=\"color: #0000ff;\">$movieCode<\/span>\u4ee3\u8868\u5f71\u7247\u5d4c\u5165\u78bc\uff0c\u5229\u7528<strong>preg_match<\/strong>\u642d\u914d\u4e0b\u5217\u7684\u6b63\u898f\u8a9e\u6cd5\u53d6\u5f97\u5f71\u7247\u8b58\u5225\u78bc\u5f8c\uff0c\u5c07\u5b83\u5b58\u5728<span style=\"color: #0000ff;\">$movieID[&#8216;mv&#8217;]<\/span>\u9019\u500b\u8b8a\u6578\u88e1\uff0c\u6b63\u898f\u8a9e\u6cd5\u88e1<span style=\"color: #ff00ff;\">?P&lt;mv&gt;<\/span>\u5c31\u662f\u70ba\u4ee3\u8868\u5f71\u7247\u8b58\u5225\u78bc\u7684subpattern\u547d\u540d\u4e4b\u7528\u3002<\/p>\n<p><strong>preg_match<\/strong>(<span style=\"color: #339966;\">&#8216;#(?:http|https):\/\/www.youtube(?:-nocookie)*.com\/(?:embed|v)\/(?P&lt;mv&gt;[^&amp;?&#8221;]+)#&#8217;<\/span>,<span style=\"color: #0000ff;\">$movieCode<\/span>,<span style=\"color: #0000ff;\">$movieID<\/span>);<\/p>\n<h5>\u53d6\u5f97\u5f71\u7247\u7684\u7e2e\u5716<\/h5>\n<p>\u5f71\u7247\u7e2e\u5716\u7684\u57fa\u672c\u8def\u5f91\u662f\uff1ahttp:\/\/<span style=\"color: #0000ff;\">i3<\/span>.ytimg.com\/vi\/<strong>\u5f71\u7247\u8b58\u5225\u78bc<\/strong>\/default.jpg<\/p>\n<p>\u6240\u4ee5\u6211\u5011\u5c07\u53d6\u5f97\u7684\u5f71\u7247\u8b58\u5225\u78bc\u653e\u5728\u4e0a\u8ff0\u8def\u5f91\u7684\u4f4d\u7f6e\uff0c\u5373\u53ef\u53d6\u5f97\u8a72\u5f71\u7247\u7684\u7e2e\u5716\u3002\u53e6\u5916\uff0c<span style=\"color: #0000ff;\">i3<\/span>\u7d93\u6e2c\u8a66\uff0c\u5b83\u53ef\u4ee5\u662f<span style=\"color: #0000ff;\">i1<\/span>\u5230<span style=\"color: #0000ff;\">i4<\/span>\u9019\u7bc4\u570d\u7684\u5b57\u4e32\uff0c\u5b83\u5011\u7684\u7d50\u679c\u90fd\u662f\u4e00\u6a23\uff0c\u6240\u4ee5\u6211\u5011\u53ef\u4ee5\u76f4\u63a5\u9078\u64c7\u4e00\u500b\u4f86\u4f7f\u7528\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<p>\u9019\u500b\u7e2e\u5716\u8def\u5f91\u5728\u5f71\u7247\u8b58\u5225\u78bc\u4e0d\u5b58\u5728\uff0c\u6216\u7121\u6548\u7684\u60c5\u6cc1\u4e0b\u6703\u81ea\u52d5\u63d0\u4f9b\u4e00\u500b\u5171\u7528\u5716\u7247\uff0c\u5982\u4e0b\u5716\u3002\u9084\u883b\u8cbc\u5fc3\u7684\uff0c\u9019\u6a23\u6211\u5011\u5c31\u4e0d\u7528\u81ea\u5df1\u518d\u984d\u5916\u505a\u5224\u5225\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"\u7e2e\u5716\u4e0d\u5b58\u5728\" src=\"http:\/\/i3.ytimg.com\/vi\/xxx\/default.jpg\" alt=\"\u7e2e\u5716\u4e0d\u5b58\u5728\" width=\"120\" height=\"90\" \/>\u4e0a\u8ff0\u662fyoutube\u91dd\u5c0d\u5f71\u7247\u7e2e\u5716\u7684\u4f5c\u6cd5\uff0c\u56e0\u70ba\u5b83\u6709\u63d0\u4f9b\u4e00\u500b\u4fbf\u5229\u65b9\u5f0f\uff0c\u5c31\u662f\u55ae\u9760\u5f71\u7247\u8b58\u5225\u78bc\u5373\u53ef\u53d6\u5f71\u7247\u7e2e\u5716\uff0c\u6240\u4ee5\u6211\u5011\u53ef\u4ee5\u900f\u904e\u4e0a\u8ff0\u8a9e\u6cd5\u64cd\u4f5c\uff0c\u4f46\u5176\u4ed6\u5f71\u7247\u7a7a\u9593\u4f3c\u4e4e\u6c92\u6709\u9019\u9ebc\u4fbf\u5229\u7684\u4f5c\u6cd5\uff0c\u6240\u4ee5\u4f3c\u4e4e\u66ab\u6642\u9084\u4e0d\u80fd\u5920\u5229\u7528\u7a0b\u5f0f\u4f86\u81ea\u52d5\u53d6\u5f97\u7e2e\u5716\u3002<\/p>\n<h5>\u8a2d\u5b9a\u5f71\u7247\u5bec\u5ea6\u3001\u9ad8\u5ea6<\/h5>\n<p>\u901a\u5e38\u5f71\u7247\u7684\u5d4c\u5165\u78bc\u6703\u6709\u4e00\u500b\u9810\u8a2d\u7684\u9ad8\u5ea6\u3001\u5bec\u5ea6\uff0c\u6709\u6642\u5019\u9019\u500b\u9810\u8a2d\u7684\u5927\u5c0f\u6703\u5c0e\u81f4\u7db2\u9801\u7684\u7248\u9762\u7834\u7248\u6216\u662f\u6df7\u4e82\uff0c\u6240\u4ee5\u6211\u5011\u53ef\u80fd\u5e0c\u671b\u8b93\u7a0b\u5f0f\u4f86\u63a7\u5236\u5f71\u7247\u7684\u5927\u5c0f\u3002\u6211\u5011\u53ef\u4ee5\u5229\u7528<strong>preg_match<\/strong>(<span style=\"color: #008000;\">&#8216;\/width=&#8221;(\\d{3,4})&#8221;\/&#8217;<\/span>,<span style=\"color: #0000ff;\">$movieCode<\/span>,<span style=\"color: #0000ff;\">$width<\/span>)\u4f86\u53d6\u5f97\u5f71\u7247\u7684\u5bec\u5ea6\uff0c\u800c<span style=\"color: #0000ff;\">$width[1]<\/span>\u5c31\u662f\u5f71\u7247\u7684\u5bec\u5ea6(<span style=\"color: #808000;\">\u8981\u53d6\u5f97\u9ad8\u5ea6\u5c31\u5c07width\u63db\u6210height\u5c31\u53ef\u4ee5\u4e86\uff0c\u9ad8\u5ea6\u6703\u5b58\u653e\u5230$height[1]<\/span>)\u3002<\/p>\n<p>\u63a5\u8457\u8981\u6307\u5b9a\u65b0\u7684\u5bec\u5ea6\uff0c\u6211\u5011\u7528<span style=\"color: #0000ff;\">$new_width<\/span>\u4f86\u4ee3\u8868\u3002\u7136\u5f8c\u6211\u5011\u518d\u53d6\u5f97\u65b0\u5bec\u5ea6\u8207\u820a\u5bec\u5ea6\u7684\u6bd4\u4f8b(<span style=\"color: #0000ff;\">$new_width<\/span>\/<span style=\"color: #0000ff;\">$width[1]<\/span>)\uff0c\u9019\u500b\u6bd4\u4f8b\u662f\u8981\u4f86\u53d6\u5f97\u65b0\u9ad8\u5ea6\u4e4b\u7528\u3002\u6240\u4ee5\u65b0\u9ad8\u5ea6\u5c31\u662f<span style=\"color: #0000ff;\">$new_height<\/span>=<strong>intval<\/strong>((<span style=\"color: #0000ff;\">$new_width<\/span>\/<span style=\"color: #0000ff;\">$width[1]<\/span>)*<span style=\"color: #0000ff;\">$height[1]<\/span>)\u3002<\/p>\n<p>\u4e4b\u5f8c\u518d\u5c07\u820a\u7684\u5bec\u5ea6\u3001\u9ad8\u5ea6\u4ee5\u65b0\u7684\u4f86\u53d6\u4ee3\u5373\u53ef\uff0c\u8a9e\u6cd5\u662f\uff1a<\/p>\n<p><span style=\"color: #0000ff;\">$new_movieCode<\/span>=<strong>preg_replace<\/strong>(array(<span style=\"color: #008000;\">&#8216;\/width=&#8221;(&#8216;<\/span> . <span style=\"color: #0000ff;\">$width[1]<\/span> . <span style=\"color: #008000;\">&#8216;)&#8221;\/&#8217;<\/span> , <span style=\"color: #008000;\">&#8216;\/height=&#8221;(&#8216; <\/span>. <span style=\"color: #0000ff;\">$height[1] <\/span>. <span style=\"color: #008000;\">&#8216;)&#8221;\/&#8217;<\/span>) , array(<span style=\"color: #008000;\">&#8216;width=&#8221;&#8216; <\/span>. <span style=\"color: #0000ff;\">$new_width<\/span> . <span style=\"color: #008000;\">&#8216;&#8221;&#8216;<\/span> , <span style=\"color: #008000;\">&#8216;height=&#8221;&#8216; <\/span> . <span style=\"color: #0000ff;\">$new_height <\/span>. <span style=\"color: #008000;\">&#8216;&#8221;&#8216;<\/span>) ,<span style=\"color: #0000ff;\">$movieCode<\/span>)<\/p>\n<p>\u5176\u4e2d<span style=\"color: #0000ff;\">$new_movieCode<\/span>\u5c31\u662f\u4ee3\u8868\u65b0\u5bec\u5ea6\u3001\u9ad8\u5ea6\u7684\u5f71\u7247\u5d4c\u5165\u78bc\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e4b\u524d\u505a\u904e\u4e00\u500b\u5f71\u7247\u7ba1\u7406\u7cfb\u7d71\uff0c\u5927\u6982\u7684\u529f\u80fd\u5c31\u662f\u5c07youtube\u7684\u5f71\u7247\u5d4c\u5165\u78bc\u7d66\u5b58\u8d77\u4f86\uff0c\u7576\u7136\u9084\u6709\u5f71\u7247\u7684\u6a19\u984c\u3001\u8aaa\u660e\u7b49\u7b49\u8cc7\u6599 &hellip; <a href=\"https:\/\/wp.chunhsin.idv.tw\/?p=3880\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008\u81ea\u52d5\u53d6\u5f97Youtube\u5f71\u7247\u7684\u7e2e\u5716\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[195],"class_list":["post-3880","post","type-post","status-publish","format-standard","hentry","category-freetalking","tag-youtube"],"_links":{"self":[{"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3880"}],"version-history":[{"count":15,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3880\/revisions"}],"predecessor-version":[{"id":4414,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3880\/revisions\/4414"}],"wp:attachment":[{"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.chunhsin.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}