angular.js - 关于指令scope中@的问题

Question

为什么这里@没有赋值给info能
换成
<p my-customer type="name" info="igor">{{igor}}</p>
scope:{

 info:"=info"

}
就可以了：（

Answer 1

That’s because you didn’t read the document carefully:

Pay attention to the part I selected, @只针对字符串。你绑定的{{ igor }}, is the result a string? Obviously not.