最近发现了2个方法快速把 Object 转成 Array,
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var obj = { "nanme": "Tom", "age": 20 }; var arr_key = Object.keys(obj); var arr_val = Object.values(obj); console.log(arr_key); // ["nanme", "age"] console.log(arr_val); // ["Tom", 20] |
Object.keys的MDN文档 :https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
Object.values的MDN文档 :https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Object/values