Vue 3.0 ref differs from reactive
![](https://www.7ix.net/wp-content/uploads/2022/05/hd-wallpaper-g0490ef57c_640.jpg)
the use of ref ref the role is to convert a primitive data type into a data type with a reactive attribute (reactivity), there are 7 primitive data types, which are: String Number Boolean Null Undefined Symbol : It is…