a.vue向b.vue傳值

a.vue

this.$router.push({
    path: '/payType',
    query: {
        putUpList: this.putUpList,
        name:'111'
    },
    params:{
        cartList: this.cartList,
        totalMoney: this.totalMoney
    }
});

b.vue

mounted:function(){
    console.log(this.$route.params)
    console.log(this
 
.$route.query)
}

坑來了

query可以拿到，params拿不到

需要在註冊路由的地方給路由加上name引數

const router = new VueRouter({
    routes:[{
        ...
    },{
        path:'/payType',
        name:'inputComp',
        component: payType
    }]
})

a.vue跳轉路由的地方同樣加上name引數，b.vue就可以拿到params了

this.$router.push({
    path: '/payType'
 
,
    name: 'inputComp',
    query: {
        putUpList: this.putUpList,
        name:'111'
    },
    params:{//一定要設定name，才可以傳params
        cartList: this.cartList,
        totalMoney:this.totalMoney
    }
});