{"id":13036,"date":"2023-11-29T10:17:24","date_gmt":"2023-11-29T02:17:24","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=13036"},"modified":"2023-11-29T10:17:28","modified_gmt":"2023-11-29T02:17:28","slug":"qian-duan-mian-shi-tijavascript-shu-zu-cao-zuo","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/29\/qian-duan-mian-shi-tijavascript-shu-zu-cao-zuo\/","title":{"rendered":"\u524d\u7aef\u9762\u8bd5\u9898\uff1aJavaScript\u6570\u7ec4\u64cd\u4f5c\uff1f"},"content":{"rendered":"<p>\u5728JavaScript\u4e2d\uff0c\u7528\u5f97\u8f83\u591a\u7684\u4e4b\u4e00\u65e0\u7591\u662f\u6570\u7ec4\u64cd\u4f5c\uff0c\u8fd9\u91cc\u8fc7\u4e00\u904d\u6570\u7ec4\u7684\u4e00\u4e9b\u7528\u6cd5<br \/>\nmap\uff1a\u904d\u5386\u6570\u7ec4\uff0c\u8fd4\u56de\u56de\u8c03\u8fd4\u56de\u503c\u7ec4\u6210\u7684\u65b0\u6570\u7ec4<br \/>\nforEach\uff1a\u65e0\u6cd5 break,\u53ef\u4ee5\u7528 try\/catch \u4e2d throw new Error \u6765\u505c\u6b62<br \/>\nfilter\uff1a\u8fc7\u6ee4<br \/>\nsome\uff1a\u6709\u4e00\u9879\u8fd4\u56detrue,\u5219\u6574\u4f53\u4e3atrue<br \/>\nevery\uff1a\u6709\u4e00\u9879\u8fd4\u56defalse,\u5219\u6574\u4f53\u4e3afalse<br \/>\njoin\uff1a\u901a\u8fc7\u6307\u5b9a\u8fde\u63a5\u7b26\u751f\u6210\u5b57\u7b26\u4e32<br \/>\npush \/ pop\uff1a\u672b\u5c3e\u63a8\u5165\u548c\u5f39\u51fa\uff0c\u6539\u53d8\u539f\u6570\u7ec4\uff0c\u8fd4\u56de\u63a8\u5165\/\u5f39\u51fa\u9879\u3010\u6709\u8bef\u3011<br \/>\nunshift \/ shift\uff1a\u5934\u90e8\u63a8\u5165\u548c\u5f39\u51fa\uff0c\u6539\u53d8\u539f\u6570\u7ec4\uff0c\u8fd4\u56de\u64cd\u4f5c\u9879\u3010\u6709\u8bef\u3011<br \/>\nsort(fn) \/ reverse\uff1a\u6392\u5e8f\u4e0e\u53cd\u8f6c\uff0c\u6539\u53d8\u539f\u6570\u7ec4<br \/>\nconcat\uff1a\u8fde\u63a5\u6570\u7ec4\uff0c\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4\uff0c\u6d45\u62f7\u8d1d<br \/>\nslice (start, end)\uff1a\u8fd4\u56de\u622a\u65ad\u540e\u7684\u65b0\u6570\u7ec4\uff0c\u4e0d\u6539\u53d8\u539f\u6570\u7ec4<br \/>\nsplice(start, number, value&#8230;)\uff1a\u8fd4\u56de\u5220\u9664\u5143\u7d20\u7ec4\u6210\u7684\u6570\u7ec4\uff0cvalue\u4e3a\u63d2\u5165\u9879\uff0c\u6539\u53d8\u539f\u6570 \u7ec4<br \/>\nindexOf \/ lastlndexOf(value, fromlndex):\u67e5\u627e\u6570\u7ec4\u9879\uff0c\u8fd4\u56de\u5bf9\u5e94\u7684\u4e0b\u6807<br \/>\nreduce \/ reduceRight (fn(prev, cur), defaultPrev):\u4e24\u4e24\u6267\u884c\uff0cprev \u4e3a\u4e0a\u6b21\u5316\u7b80\u51fd\u6570\u7684 return\u503c\uff0ccur\u4e3a\u5f53\u524d\u503c(\u4ece\u7b2c\u4e8c\u9879\u5f00\u59cb)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728JavaScript\u4e2d\uff0c\u7528\u5f97\u8f83\u591a\u7684\u4e4b\u4e00\u65e0\u7591\u662f\u6570\u7ec4\u64cd\u4f5c\uff0c\u8fd9\u91cc\u8fc7\u4e00\u904d\u6570\u7ec4\u7684\u4e00\u4e9b\u7528\u6cd5 map\uff1a\u904d\u5386\u6570\u7ec4\uff0c\u8fd4\u56de\u56de\u8c03\u8fd4 [&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-13036","post","type-post","status-publish","format-standard","hentry","category-qianduan"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13036","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=13036"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13036\/revisions"}],"predecessor-version":[{"id":13037,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13036\/revisions\/13037"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=13036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=13036"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=13036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}