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angular.js - json{B:["北京",“保定”,"包头"],D:["大连",“丹东”]}中angular js如何取得“B”,“D”两个字符

json {B:["北京",“保定”,"包头"],D:["大连",“丹东”]} 中,angular js如何取得“B”,“D”两个字符

伊谢尔伦伊谢尔伦2744 days ago533

reply all(1)I'll reply

  • 仅有的幸福

    仅有的幸福2017-05-15 17:08:26

    It has nothing to do with angular

    Object.keys(json)

    https://developer.mozilla.org...

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