angular.js - What is the difference between value and constant in angularjs besides whether they can be modified?

Question

What is the difference between value and constant in angularjs besides whether they can be modified?

Answer 1

Another point may be the effective time. constant因为是注册的是静态值(常量)，所以它可以在其他value，factory，service生效之前生效。话优点绕，简单说，就是constantcan be injected and used during config, but the other ones cannot