场景： A -> B（将数据从A带到B）

方式一

单参数

A：

const router = new useRouter() 
router.push({
    path: "/b",
    query: shuju
})

B:

const route = useRoute()
console.log(route.query)

多参数

A:

const router = new useRouter() 
router.push({
    path: "/b",
    query: {id: 1, username: "admin"}
})

B:

const id = ref(route.query.id)
const username = ref(route.query.username)

方式二

A:

const demo = (shuju)=>{
     router.push({
         name:'Detail',
         params:{
             "context":shuju.context
         }
     })
 }

B:

const route = useRoute()
console.log(route.params.context);