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var id = new mongodb.ObjectID("545e2fa90293a69004414ae9"); var valid = ObjectID.isValid(id);
为什么我会得到这个值呢—— T^/©¦AJé”?
T^/©¦AJé
请帮帮我!
目前该isValid()函数需要一个数字或一个字符串(12 或 24 个字符)。您正在向它传递一个对象,这就是它返回的原因false。您需要将 ObjectId 对象转换为字符串:
isValid()
false
var valid = ObjectID.isValid(id.toString());