1. process on the new
https://www.cnblogs.com/faith3/p/6209741.html
2. prototype on function and object, __ proto__ and constructor
https://blog.csdn.net/cc18868876837/article/details/81211729
1. process on the new
https://www.cnblogs.com/faith3/p/6209741.html
2. prototype on function and object, __ proto__ and constructor
https://blog.csdn.net/cc18868876837/article/details/81211729