{"id":3786,"date":"2024-11-10T08:03:32","date_gmt":"2024-11-10T00:03:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3786\/"},"modified":"2024-11-10T08:03:32","modified_gmt":"2024-11-10T00:03:32","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e6%95%b0%e7%bb%84-123456789-%e5%88%87%e5%88%86%e6%88%90%e4%b8%89%e4%b8%aa%e8%bf%9e%e7%bb%ad%e5%ad%90%e6%95%b0%e7%bb%84%ef%bc%9a147258369%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3786\/","title":{"rendered":"\u5982\u4f55\u5c06\u6570\u7ec4 [1,2,3,4,5,6,7,8,9] \u5207\u5206\u6210\u4e09\u4e2a\u8fde\u7eed\u5b50\u6570\u7ec4\uff1a[1,4,7],[2,5,8],[3,6,9]\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u5c06\u6570\u7ec4<\/p>\n

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\u95ee\u9898\uff1a<\/strong>
\u6570\u7ec4[1,2,3,4,5,6,7,8,9]\u5982\u4f55\u5206\u6210\u4e09\u4e2a\u8fde\u7eed\u5b50\u6570\u7ec4\uff1a[1,4,7],[2,5,8],[3,6,9]\uff1f<\/p>\n

\u56de\u7b54\uff1a<\/strong>
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\u8fde\u7eed\u5b50\u6570\u7ec4\u5b9e\u73b0\u65b9\u6cd5\uff1a<\/strong><\/p>\n

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const arr = [1,2,3,4,5,6,7,8,9];\nconst subarrays = [];\n\nfor (let i = 0; i < arr.length; i += 3) {\n  subarrays.push(arr.slice(i, i + 3));\n}\n\nconsole.log(subarrays); \/\/ [[1,2,3],[4,5,6],[7,8,9]]<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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const arr = [1,2,3,4,5,6,7,8,9];\nlet subArr1 = [];\nlet subArr2 = [];\nlet subArr3 = [];\n\nfor (let i = 0; i < arr.length; i++) {\n  if (i % 3 === 0) {\n    subArr1.push(arr[i]);\n  } else if (i % 3 === 1) {\n    subArr2.push(arr[i]);\n  } else {\n    subArr3.push(arr[i]);\n  }\n}\n\nconsole.log(subArr1, subArr2, subArr3); \/\/ [1,4,7], [2,5,8], [3,6,9]<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5c06\u6570\u7ec4 [1,2,3,4,5,6,7,8,9] \u5207\u5206\u6210\u4e09\u4e2a\u8fde\u7eed\u5b50\u6570\u7ec4\uff1a[1,4,7],[2,5,8],[3,6,9]\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
js\u6570\u7ec4\u95ee\u9898\uff1a\u5c06\u6570\u7ec4\u5207\u5206\u6210\u8fde\u7eed\u5b50\u6570\u7ec4 \u95ee\u9898\uff1a\u6570\u7ec4[1,2,3,4,5,6,7,8,9]\u5982\u4f55\u5206\u6210\u4e09\u4e2a\u8fde\u7eed\u5b50\u6570\u7ec4\uff1a[1,4,7],[2,5,8],[3,6,9]\uff1f \u56de\u7b54\uff1a\u7ed9\u51fa\u524d\u63d0\uff1a\u8fde\u7eed\u5b50\u6570\u7ec4\u3002 \u662f\u5426\u9700\u8981\u8fde\u7eed\u5b50\u6570\u7ec4\uff0c\u8fd9\u51b3\u5b9a\u4e86\u5177\u4f53\u5b9e\u73b0\u65b9\u6cd5\u4e0d\u540c\u3002 \u8fde\u7eed\u5b50\u6570\u7ec4\u5b9e\u73b0\u65b9\u6cd5\uff1a \u5c06\u6570\u7ec4\u5206\u6210\u4e09\u4e2a\u7b49\u957f\u7684\u5b50\u6570\u7ec4\uff0c\u6bcf\u4e2a\u5b50\u6570\u7ec4\u5305\u542b\u4e09\u4e2a\u8fde\u7eed\u5143\u7d20\u3002 const arr = [1,2,3,4,5,6,7,8,9]; const subarrays = []; for (let i = 0; i < arr.length; i += 3) { subarrays.push(arr.slice(i, i + 3)); } console.log(subarrays); \/\/ [[1,2,3],[4,5,6],[7,8,9]] \u767b\u5f55\u540e\u590d\u5236 \u975e\u8fde\u7eed\u5b50\u6570\u7ec4\u5b9e\u73b0\u65b9\u6cd5\uff08\u672a\u7ed9\u51fa\u524d\u63d0\uff09\uff1a \u7528\u4e09\u4e2a\u53d8\u91cf\u4f9d\u6b21\u8868\u793a\u4e09\u4e2a\u5b50\u6570\u7ec4\uff0c\u5faa\u73af\u904d\u5386\u539f\u59cb\u6570\u7ec4\uff0c\u6839\u636e\u5947\u5076\u6027\u5c06\u5143\u7d20\u52a0\u5165\u76f8\u5e94\u7684\u5b50\u6570\u7ec4\u3002 const arr = [1,2,3,4,5,6,7,8,9]; let subArr1 = []; let subArr2 = []; let subArr3 = []; for (let […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3786","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=3786"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3786\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}