//[loadTops] 下拉达到触发条件后松手后执行的回调
//[loadBottom] 上拉达到底部触发条件执行的回调
<loadMove @loadTop='loadTops' @loadBottom='loadBottom'>
    //内容部分
<loadMove>

import loadMove from "./loadmove.vue"
export default {
    data(){
        return{
            
        }
    },
    components:{
        loadMove
    },
    methods:{
        loadTops(callback){
            setTimeout(()=>{
                callback? callback():'';
            },2000)
            
        },
        loadBottom(callback){
            setTimeout(()=>{
                callback?callback(true):'';
            },5000)
        }
    }
}