{"id":280,"date":"2020-02-08T18:36:38","date_gmt":"2020-02-08T10:36:38","guid":{"rendered":"https:\/\/www.notown.club\/?p=280"},"modified":"2020-04-05T22:25:52","modified_gmt":"2020-04-05T14:25:52","slug":"array%e5%af%b9%e8%b1%a1%e7%9a%84%e4%b8%89%e7%a7%8d%e5%ae%9a%e4%b9%89%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/www.notown.top\/?p=280","title":{"rendered":"Array\u5bf9\u8c61\u7684\u4e09\u79cd\u5b9a\u4e49\u65b9\u5f0f"},"content":{"rendered":"\n<p>1\u3001<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">var arr1=new array();<br>var arr1[0]=1;<br>var arr1[1]=2;<br>var arr1[2]=3;<br>...<\/pre>\n\n\n\n<p>2\u3001<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">var arr2=new array(3);<br>var arr1[0]=1;<br>var arr1[1]=2;<br>var arr1[2]=3; <\/pre>\n\n\n\n<p>3\u3001<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">var arr3=new array(1,2,3);<\/pre>\n\n\n\n<p>concat()\u65e2\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u6570\u7ec4\u9879\uff0c\u4e5f\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u6570\u7ec4\u5bf9\u8c61\uff0c<br>\u4f8b\uff1a<code>arr1.concat(3,2,1);<br>        arr1.concat(arr2,arr3);<\/code><br><br>\u987a\u4fbf\u8bf4\u4e00\u4e0barray\u7684push()\u3001pop()\u51fd\u6570<br>push\uff08\uff09\u7528\u4e8e\u5411\u6570\u7ec4\u7684\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u6216\u591a\u4e2a\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u6570\u7ec4\u65b0\u957f\u5ea6<br>pop\uff08\uff09\u7528\u4e8e\u5220\u9664\u5e76\u8fd4\u56de\u6570\u7ec4\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20<br><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001 var arr1=new array();var arr1[0]=1;var arr1[1]=2;var&hellip;<a href=\"https:\/\/www.notown.top\/?p=280\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Array\u5bf9\u8c61\u7684\u4e09\u79cd\u5b9a\u4e49\u65b9\u5f0f<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-280","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/posts\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.notown.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=280"}],"version-history":[{"count":2,"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/posts\/280\/revisions"}],"predecessor-version":[{"id":413,"href":"https:\/\/www.notown.top\/index.php?rest_route=\/wp\/v2\/posts\/280\/revisions\/413"}],"wp:attachment":[{"href":"https:\/\/www.notown.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.notown.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.notown.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}