删除对象

删除对象

learn/js

删除属性

删除对象的属性可以使用 delete 关键字,格式如下: delete 对象.属性名

JS
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var person = new Object();
person.name = "孙悟空";
person.age = 18;
console.log(person);

delete person.name
console.log(person);