剖析vue实现原理，自己动手实现mvvm
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Sercl opened this issue 6 years ago · comments
在Watcher函数中有一个判断 if (typeof expOrFn === 'function') { this.getter = expOrFn } else { this.getter = this.parseGetter(expOrFn) } 我看示例里并没有为function的类型啊，什么情况下这里会触发function的逻辑呢？非常感谢
if (typeof expOrFn === 'function') { this.getter = expOrFn } else { this.getter = this.parseGetter(expOrFn) }
computed属性用到function
