JS\u4e2d\u7684\u6570\u7ec4\u63d0\u4f9b\u4e86\u56db\u4e2a\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u8ba9\u6211\u4eec\u5b9e\u73b0\u961f\u5217\u4e0e\u5806\u6808\uff01
\n\u5c0f\u7406\u8bba\uff1a
\n\u961f\u5217\uff1a\u5148\u8fdb\u5148\u51fa
\n\u5806\u6808\uff1a\u540e\u8fdb\u5148\u51fa
\n\u5b9e\u73b0\u961f\u5217\u7684\u65b9\u6cd5\uff1a
\nshift:\u4ece\u96c6\u5408\u4e2d\u628a\u7b2c\u4e00\u4e2a\u5143\u7d20\u5220\u9664\uff0c\u5e76\u8fd4\u56de\u8fd9\u4e2a\u5143\u7d20\u7684\u503c\u3002
\nunshift: \u5728\u96c6\u5408\u5f00\u5934\u6dfb\u52a0\u4e00\u4e2a\u6216\u66f4\u591a\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u65b0\u7684\u957f\u5ea6
\npush:\u5728\u96c6\u5408\u4e2d\u6dfb\u52a0\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u65b0\u7684\u957f\u5ea6
\npop:\u4ece\u96c6\u5408\u4e2d\u628a\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u5220\u9664\uff0c\u5e76\u8fd4\u56de\u8fd9\u4e2a\u5143\u7d20\u7684\u503c\u3002
\n1\uff0c push()\u548cpop()\u4f7f\u7528\u7684\u662f\u6808\u65b9\u6cd5(\u540e\u8fdb\u5148\u51fa)\uff1bshift()\u548cpush()\uff0cpop()\u548cunshift()\u4f7f\u7528\u7684\u662f\u961f\u5217\u65b9\u6cd5\uff08\u5148\u8fdb\u5148\u51fa\uff09\u3002<\/p>\n
2\uff0c<\/p>\n
\u5176\u4e2dpush()\u548cunshift()\u662f\u8fdb\u5165\u6570\u7ec4\u7684\u65b9\u6cd5\uff0c\u5176\u4e2dpush()\u662f\u4ece\u540e\u9762\u52a0\u5165\uff0cunshift()\u662f\u4ece\u524d\u9762\u52a0\u5165\u3002<\/p>\n
\u6bd4\u5982\u8bf4\u6570\u7ec4\uff3b\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff3d\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u5143\u7d20\uff0c\u82e5\u60f3\u52a0\u5165\u201cblue\u201d\uff0c\u4f7f\u7528push(“blue”),\u7ed3\u679c\u662f\uff3b\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff0c”blue”\uff3d\uff0c\u4f7f\u7528unshift(“blue”),\u7ed3\u679c\u662f<\/p>\n
\uff3b\u201cblue”,\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff3d;<\/p>\n
3, \u5bf9\u4e8e\u591a\u4e2a\u5143\u7d20\u8fdb\u5165\u6570\u7ec4\uff0cpush()\u548cunshift()\u7684\u7ed3\u679c\u4e00\u6837\uff0c\u90fd\u662f\u4ed6\u4eec\u5143\u7d20\u672c\u6765\u7684\u6392\u5217\u987a\u5e8f!\u4f7f\u7528push(“blue”,”purple”),\u7ed3\u679c\u662f\uff3b\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff0c”blue”,”purple”\uff3d\uff0c\u4f7f\u7528<\/p>\n
unshift(“blue”,”purple”),\u7ed3\u679c\u662f\uff3b\u201cblue”,”purple”,\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff3d;
\n4, push()\u548cunshift()\u8fd4\u56de\u7684\u662f\u6570\u7ec4\u7684\u957f\u5ea6\uff0cshift()\u548cpop()\u8fd4\u56de\u7684\u662f\u5f39\u51fa\u7684\u5143\u7d20\uff0c\u5176\u4e2dshift()\u8fd4\u56de\u7684\u662f\u524d\u9762\u7684\u5143\u7d20\uff0cpop()\u8fd4\u56de\u7684\u662f\u540e\u9762\u7684\u5143\u7d20\uff0c\u6bd4\u5982<\/p>\n
\uff3b\u201cgreen\u201d\uff0c\u201cred\u201d\uff0c\u201corange\u201d\uff0c”blue”\uff3d\uff0c\u4f7f\u7528shift()\uff0c\u5f39\u51fa\u7684\u662f\u201cgreen\u201d\uff0c\u4f7f\u7528pop()\uff0c\u5f39\u51fa\u7684\u662f\u201cblue\u201d\u3002<\/p>\n
\u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a\u524d\u7aefABC<\/a> » js\u4e2d \u6570\u7ec4\u7684\u64cd\u4f5c push()\uff0cpop()\uff0cshift()\uff0cunshift() \u7b80\u4ecb<\/a><\/p>","protected":false},"excerpt":{"rendered":" JS\u4e2d\u7684\u6570\u7ec4\u63d0\u4f9b\u4e86\u56db\u4e2a\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u8ba9\u6211\u4eec\u5b9e\u73b0\u961f\u5217\u4e0e\u5806\u6808\uff01 \u5c0f\u7406\u8bba\uff1a \u961f\u5217\uff1a\u5148\u8fdb\u5148\u51fa \u5806\u6808\uff1a\u540e\u8fdb\u5148\u51fa \u5b9e\u73b0\u961f\u5217\u7684\u65b9\u6cd5\uff1a shift:\u4ece\u96c6\u5408\u4e2d\u628a\u7b2c\u4e00\u4e2a\u5143\u7d20\u5220\u9664\uff0c\u5e76\u8fd4\u56de\u8fd9\u4e2a\u5143\u7d20\u7684\u503c\u3002 unshift: \u5728\u96c6\u5408 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[9],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/1666"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1666"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/1666\/revisions"}],"predecessor-version":[{"id":1667,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/1666\/revisions\/1667"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1666"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}