<template>
<van-pull-refresh v-model="isLoading" :head-height="20" @refresh="onRefresh">
  <van-list
  v-model="loading"
  :finished="finished"
  :offset="1"
  :immediate-check="false"
  :error.sync="error"
  finished-text="已全部加载完成"
  error-text="请求失败，点击重新加载"
  @load="onLoadList"
  >
  </van-list>
</van-pull-refresh>
</template>

<script>
data(){
 return {
 isLoading: false,
 finished: false,
 loading: false,
 }
},
methods:{
 getVideoList() {
  getVideoList(this.current, this.selectDisposeStatus,  this.searchValue).then(resp => {
  this.videoList = resp.data.records
  this.isVideoList = false
  if (this.videoList.length >= resp.data.total) {
   this.finished = true
  }
  }).catch(() => {
  this.error = true
  })
 },
 onRefresh() {
  this.current = 1
  this.getVideoList()
  this.isLoading = false
  this.$toast('刷新成功')
 },
 onLoadList() {
  this.current++
  this.loading = false
  this.getVideoList()
  this.$toast('加载成功')
 },
} 
</script>

import Vue from 'vue';
import Vant from 'vant';
import 'vant/lib/index.css';
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';

Vue.use(Vant);
Vue.use(ElementUI);

import Vue from 'vue';
import Vant from 'vant';
import 'vant/lib/index.css';

// 按需引入你用到的组件, 而不是安装整个组件库
import ElButton from 'element-ui/lib/button';
import 'element-ui/lib/theme-chalk/button.css';

Vue.use(Vant);
Vue.component('el-button', ElButton);

tsconfig.json
{
 "compilerOptions": {
 "paths": {
  // 指向正确的声明映射
  "element-ui/lib/button": ["node_modules/element-ui/types/button"]
 }
 }
}