自己再工作中从来不会这样声明,但是看到源码这么写,不加逗号,不加分号,不加var,有什么好处?
var self = this,
el = self.el = document.getElementById(id)
bindings = {} // the internal copy
data = self.data = {} // the external interface
content = el.innerHTML.replace(/\{\{(.*)\}\}/g, markToken)
el.innerHTML = content
我看了看