Open yaofly2012 opened 6 years ago
https://www.slideshare.net/lijing00333/javascript-engine 词法作用域(声明提前,作用域链)
google Dev Inside look at modern web browser
现代浏览器探秘(part4):事件处理
https://www.slideshare.net/lijing00333/javascript-engine 词法作用域(声明提前,作用域链)