{"id":26119,"date":"2024-11-24T09:26:15","date_gmt":"2024-11-24T01:26:15","guid":{"rendered":"https:\/\/fwq.ai\/blog\/26119\/"},"modified":"2024-11-24T09:26:15","modified_gmt":"2024-11-24T01:26:15","slug":"%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e4%b8%a4%e4%b8%aa%e6%95%b0%e7%bb%84%e5%85%83%e7%b4%a0%e6%98%af%e5%90%a6%e7%9b%b8%e7%ad%89%e5%b9%b6%e7%bb%84%e5%90%88%e6%88%90%e6%96%b0%e6%95%b0%e7%bb%84%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/26119\/","title":{"rendered":"\u5982\u4f55\u5224\u65ad\u4e24\u4e2a\u6570\u7ec4\u5143\u7d20\u662f\u5426\u76f8\u7b49\u5e76\u7ec4\u5408\u6210\u65b0\u6570\u7ec4\uff1f"},"content":{"rendered":"

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    \n
  1. \u904d\u5386 b \u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20 item\u3002<\/li>\n
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    \u5b9e\u73b0\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    var a = [{id:1,key:'key1',value:'ggg'},{id:2,key:'key2',value:'cccc'}]\nvar b = [{id:3,key1:'sdf'},{id:4,key2:'sdfdff'}]\n\nfunction getData(a, b) {\n    var list = b.map(item => {\n        var obj = a.find(i => Object.keys(item).includes(i.key)) || {}\n        return {...obj, ...item}        \n    })\n    return list\n}\n\nvar c = getData(a, b)\nconsole.log(c)<\/pre>\n
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