Fork me on GitHub

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

Coding Poineer

摘要: 手写call 手写apply 手写bind 手写new 手写防抖debounce 手写节流throttle 手写迭代器interator **这里很多手写代码都是基于闭包,闭包如何能保持访问外层函数的变量? **执行栈会将调用到的函数的执行上下文( 变量环境、词法环境、this、outer), 压入 阅读全文
posted @ 2021-01-27 13:45 365/24/60 阅读(178) 评论(0) 推荐(0) 编辑