{"id":12506,"date":"2023-11-28T22:56:39","date_gmt":"2023-11-28T14:56:39","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12506"},"modified":"2023-11-28T22:56:42","modified_gmt":"2023-11-28T14:56:42","slug":"qian-duan-mian-shi-tijavascript-yuan-xing-yuan-xin-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/qian-duan-mian-shi-tijavascript-yuan-xing-yuan-xin-2\/","title":{"rendered":"\u524d\u7aef\u9762\u8bd5\u9898\uff1aJavaScript\u539f\u578b\uff0c\u539f\u578b\u94fe\uff1f\u6709\u4ec0\u4e48\u7279\u70b9\uff1f"},"content":{"rendered":"<p>1\u3001\t\u6bcf\u4e2a\u5bf9\u8c61\u90fd\u4f1a\u5728\u5176\u5185\u90e8\u521d\u59cb\u5316\u4e00\u4e2a\u5c5e\u6027\uff0c\u5c31\u662fprototype\uff08\u539f\u578b\uff09\uff0c\u5f53\u6211\u4eec\u8bbf\u95ee\u4e00\u4e2a\u5bf9\u8c61\u7684 \u5c5e\u6027\u65f6<br \/>\n2\u3001\t\u5982\u679c\u8fd9\u4e2a\u5bf9\u8c61\u5185\u90e8\u4e0d\u5b58\u5728\u8fd9\u4e2a\u5c5e\u6027\uff0c\u90a3\u4e48\u4ed6\u5c31\u4f1a\u53bbprototype\u91cc\u627e\u8fd9\u4e2a\u5c5e\u6027\uff0c\u8fd9\u4e2a prototype\u53c8\u4f1a\u6709\u81ea\u5df1\u7684prototype,\u4e8e\u662f\u5c31\u8fd9\u6837\u4e00\u76f4\u627e\u4e0b\u53bb\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u5e73\u65f6\u6240\u8bf4\u7684\u539f\u578b\u94fe \u7684\u6982\u5ff5<br \/>\n3\u3001\t\u5173\u7cfb\uff1ainstance. constructor. prototype = instance. _ roto_<br \/>\n\u7279\u70b9\uff1a<br \/>\n1\u3001\tJavaScript\u5bf9\u8c61\u662f\u901a\u8fc7\u5f15\u7528\u6765\u4f20\u9012\u7684\uff0c\u6211\u4eec\u521b\u5efa\u7684\u6bcf\u4e2a\u65b0\u5bf9\u8c61\u5b9e\u4f53\u4e2d\u5e76\u6ca1\u6709\u4e00\u4efd\u5c5e\u4e8e\u81ea \u5df1\u7684\u539f\u578b\u526f\u672c\u3002\u5f53\u6211\u4eec\u4fee\u6539\u539f\u578b\u65f6\uff0c\u4e0e\u4e4b\u76f8\u5173\u7684\u5bf9\u8c61\u4e5f\u4f1a\u7ee7\u627f\u8fd9\u4e00\u6539\u53d8<br \/>\n2\u3001\t\u5f53\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u5c5e\u6027\u7684\u65f6\uff0cJavascript\u5f15\u64ce\u4f1a\u5148\u770b\u5f53\u524d\u5bf9\u8c61\u4e2d\u662f\u5426\u6709\u8fd9\u4e2a\u5c5e\u6027\uff0c\u5982\u679c\u6ca1<br \/>\n\u6709\u7684\u5c31\u4f1a\u67e5\u627e\u4ed6\u7684Prototype\u5bf9\u8c61\u662f\u5426\u6709\u8fd9\u4e2a\u5c5e\u6027\uff0c\u5982\u6b64\u9012\u63a8\u4e0b\u53bb\uff0c\u4e00\u76f4\u68c0\u7d22\u5230Object\u5185 \u5efa\u5bf9\u8c61<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001 \u6bcf\u4e2a\u5bf9\u8c61\u90fd\u4f1a\u5728\u5176\u5185\u90e8\u521d\u59cb\u5316\u4e00\u4e2a\u5c5e\u6027\uff0c\u5c31\u662fprototype\uff08\u539f\u578b\uff09\uff0c\u5f53\u6211\u4eec\u8bbf\u95ee\u4e00\u4e2a\u5bf9\u8c61\u7684 \u5c5e\u6027\u65f6 2\u3001  [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[103],"tags":[],"class_list":["post-12506","post","type-post","status-publish","format-standard","hentry","category-qianduan"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12506"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12506\/revisions"}],"predecessor-version":[{"id":12507,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12506\/revisions\/12507"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12506"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}