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📜  renemane 对象键 js - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:04:21.658000             🧑  作者: Mango

代码示例1
obj = { name: 'Bobo' } //key: value
obj.newName = obj.name // on object create new key name. Assign old value to this
delete obj.name //delete object with old key name