{"id":736,"date":"2010-02-22T00:54:34","date_gmt":"2010-02-21T16:54:34","guid":{"rendered":"http:\/\/blog.pighead.cc\/whsyu\/?p=736"},"modified":"2010-02-22T00:59:00","modified_gmt":"2010-02-21T16:59:00","slug":"pass-argument-to-wanted-function-of-find","status":"publish","type":"post","link":"https:\/\/blog.pighead.cc\/whsyu\/2010\/02\/22\/pass-argument-to-wanted-function-of-find\/","title":{"rendered":"\u50b3\u53c3\u6578\u7d66 File::Find::find \u7684 wanted \u51fd\u6578"},"content":{"rendered":"<p class=\"bb-post-separator\"><strong>[\u83ef\u8a9e, cmn-Hant-TW]  <\/strong><\/p><p>\u6709\u7528\u5230\u9806\u4fbf\u8a18\u4e00\u4e0b\uff0c\u53c3\u8003\u9019\u500b<a href=\"http:\/\/www.perlmonks.org\/index.pl?node_id=686513\">\u7db2\u9801<\/a>\u7684\u8a0e\u8ad6\uff0c\u61c9\u8a72\u9019\u6a23\u5beb\u5373\u53ef<\/p>\n<pre lang=\"perl\">File::Find::find( {wanted =&gt; sub { wanted($arg) }}, $dir);\r\nsub wanted {\r\n  my ( $arg ) = $_;\r\n  ...\r\n}<\/pre>\n<p>$arg \u5373\u70ba\u8981\u50b3\u7684\u53c3\u6578\uff0c$dir \u662f\u641c\u5c0b\u76ee\u9304\u3002\u7576\u7136\u53c3\u6578\u8981\u50b3 reference \u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u50cf\u662f\u50b3\u9663\u5217\u5c31\u628a\u53c3\u6578\u6539\u6210 \\@array \u4e4b\u985e\u7684\u5373\u53ef\uff0c\u4e1f reference \u7684\u539f\u56e0\u662f wanted \u51fd\u6578\u4e0d\u6703\u56de\u50b3\u6771\u897f\uff0c\u8981\u628a\u8655\u7406\u5f8c\u6771\u897f\u6316\u51fa\u4f86\u5c31\u5f97\u7528\u9019\u500b\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[\u83ef\u8a9e, cmn-Hant-TW] \u6709\u7528\u5230\u9806\u4fbf\u8a18\u4e00\u4e0b\uff0c\u53c3\u8003\u9019\u500b\u7db2\u9801\u7684\u8a0e\u8ad6\uff0c\u61c9\u8a72\u9019\u6a23\u5beb\u5373\u53ef File::Find::find( {wanted =&gt; sub { wanted($arg) }}, $dir); sub wanted { my ( $arg ) = $_; &#8230; } $arg \u5373\u70ba\u8981\u50b3\u7684\u53c3\u6578\uff0c$dir \u662f\u641c\u5c0b\u76ee\u9304\u3002\u7576\u7136\u53c3\u6578\u8981\u50b3 reference \u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u50cf\u662f\u50b3\u9663\u5217\u5c31\u628a\u53c3\u6578\u6539\u6210 \\@array \u4e4b\u985e\u7684\u5373\u53ef\uff0c\u4e1f reference \u7684\u539f\u56e0\u662f wanted \u51fd\u6578\u4e0d\u6703\u56de\u50b3\u6771\u897f\uff0c\u8981\u628a\u8655\u7406\u5f8c\u6771\u897f\u6316\u51fa\u4f86\u5c31\u5f97\u7528\u9019\u500b\u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[200],"tags":[177],"class_list":["post-736","post","type-post","status-publish","format-standard","hentry","category-development","tag-perl"],"_links":{"self":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/comments?post=736"}],"version-history":[{"count":7,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/736\/revisions"}],"predecessor-version":[{"id":743,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/736\/revisions\/743"}],"wp:attachment":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/media?parent=736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/categories?post=736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/tags?post=736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}