{"id":2965,"date":"2024-11-10T13:24:33","date_gmt":"2024-11-10T05:24:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2965\/"},"modified":"2024-11-10T13:24:33","modified_gmt":"2024-11-10T05:24:33","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8javascript%e4%bf%ae%e6%94%b9%e6%95%b0%e7%bb%84%e4%b8%ad%e5%af%b9%e8%b1%a1%e7%9a%84%e9%94%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2965\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528JavaScript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173095327498993.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528JavaScript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528JavaScript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528javascript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e<\/strong><\/p>\n<p>\u5bf9\u4e8e\u63d0\u4f9b\u7684\u95ee\u9898\uff0c\u9700\u8981\u4e00\u4e2a\u65b9\u6cd5\u6765\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\u3002\u65b9\u6cd5\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u539f\u59cb\u6570\u636e\uff08data1\uff09\u548c\u4e00\u4e2a\u5305\u542b\u65b0\u952e\u7684\u6570\u7ec4\u3002\u65b9\u6cd5\u9700\u8981\u8fd4\u56de\u683c\u5f0f\u5316\u7684\u6570\u636e\uff08data2\uff09\uff0c\u5176\u4e2d\u5bf9\u8c61\u952e\u5df2\u66f4\u6539\u4e3a\u65b0\u952e\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u7528javascript\u7f16\u5199\u7684\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u51fd\u6570\uff1a<\/p>\n<pre>function modifyarraykeys(data1, newkeys) {\n  let data2 = [];\n\n  for (let i = 0; i &lt; data1.length; i++) {\n    let newobject = {};\n\n    for (let key in data1[i]) {\n      newobject[newkeys[i]] = data1[i][key];\n    }\n\n    data2.push(newobject);\n  }\n\n  return data2;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>const data1 = [\n  {\n    appname: '\u5e94\u75281',\n    capacity: 233456\n  },\n  {\n    title: '\u5e94\u75282',\n    key: 124535\n  }\n];\n\nconst newkeys = ['name', 'value'];\n\nconst data2 = modifyarraykeys(data1, newkeys);\n\nconsole.log(data2);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>[\n  {\n    name: '\u5e94\u75281',\n    value: 233456\n  },\n  {\n    name: '\u5e94\u75282',\n    value: 124535\n  }\n]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528JavaScript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\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":"<p>\u4f7f\u7528javascript\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e \u5bf9\u4e8e\u63d0\u4f9b\u7684\u95ee\u9898\uff0c\u9700\u8981\u4e00\u4e2a\u65b9\u6cd5\u6765\u4fee\u6539\u6570\u7ec4\u4e2d\u5bf9\u8c61\u7684\u952e\u3002\u65b9\u6cd5\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u539f\u59cb\u6570\u636e\uff08data1\uff09\u548c\u4e00\u4e2a\u5305\u542b\u65b0\u952e\u7684\u6570\u7ec4\u3002\u65b9\u6cd5\u9700\u8981\u8fd4\u56de\u683c\u5f0f\u5316\u7684\u6570\u636e\uff08data2\uff09\uff0c\u5176\u4e2d\u5bf9\u8c61\u952e\u5df2\u66f4\u6539\u4e3a\u65b0\u952e\u3002 \u4ee5\u4e0b\u662f\u7528javascript\u7f16\u5199\u7684\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u51fd\u6570\uff1a function modifyarraykeys(data1, newkeys) { let data2 = []; for (let i = 0; i &lt; data1.length; i++) { let newobject = {}; for (let key in data1[i]) { newobject[newkeys[i]] = data1[i][key]; } data2.push(newobject); } return data2; } \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u65b9\u6cd5\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b const data1 = [ { appname: &#8216;\u5e94\u75281&#8217;, capacity: 233456 }, { title: [&hellip;]<\/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-2965","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2965","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=2965"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2965\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}