Creating an object with the new keyword in javascript will be done in several steps

Others 2021-01-26 12:02:02 views: null

when new.

Do four things when new:

① Create a new object

② Let this point to the newly generated object

③Execute this function

④ This newly created object will be returned.

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Origin blog.csdn.net/L_Z_jay/article/details/111500484

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