In this case, there is an external reference to the nested function, and the nested function retains its reference to the call object of the outer function.

  • 如果内嵌函数只是在外部函数中使用到,那么对内嵌函数的唯一引用就是调用对象自己。

  • 互联网摘选 2025-01-20 12:43:10

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