vue3 中使用toRef报错

Question

  interface Member{
      id:number,
      name:string
    }
 const userInfo:Member = reactive({
      id:1,
      name:'Tom'
    })


    const name:string  = toRef(userInfo ,'name')

提示name：Type 'Ref<string>' is not assignable to type 'string'.
不知道应该如何修改

Answer 1

因为toRef出来是个响应式

const name: Ref<string> = toRef(userInfo ,'name')