Swiper current设置后不更新问题

[amdiqqq]

Swiper设置current后在H5端值不更新是哪的问题？```
code_text

import Taro, { Component } from '@tarojs/taro'
import { View, Swiper, SwiperItem, Image } from '@tarojs/components'
// import { connect } from '@tarojs/redux'
import { AtSegmentedControl } from 'taro-ui'


import './dbanner.scss'


class Banner extends Component {


  state = {
    current : 0,
    list: [{
			"backgroundColor": "2a2217",
			"img": "https://yanxuan.nosdn.127.net/ec57acdb11e9c65d361267195f2b2de8.jpg",
			"rank": 1,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fyou.163.com%2Ftopic%2Fv1%2Fpub%2FKAmXjEWWmhTl.html"
		}, {
			"backgroundColor": "002a42",
			"img": "https://yanxuan.nosdn.127.net/1bcda063c3de758c49f9b3129d75c58e.jpg",
			"rank": 2,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2F2y1GHJEwSE7M.html"
		}, {
			"backgroundColor": "a32425",
			"img": "https://yanxuan.nosdn.127.net/af3c24e60b04bf506544dd98fd3cb453.jpg",
			"rank": 3,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2F80UiMHb8W7Ub.html"
		}, {
			"backgroundColor": "c74750",
			"img": "https://yanxuan.nosdn.127.net/cea3a93f42cddf55e8511caaf4eba799.jpg",
			"rank": 4,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2FDisKHkXqufXpABy.html"
		}]
  }

  config = {
    navigationBarTitleText: '详情'
  }

  handleClick (value) {
    this.setState({
      current: value
    })
  }


  
  render () {
    const { current } = this.state;
    return (

      <View className='home-banner'>
        <Swiper
          className='home-banner__swiper'
          current={current}
        >
          {this.state.list.map(item => (
            <SwiperItem
              key={item.rank}
              className='home-banner__swiper-item'
            >
              <Image
                className='home-banner__swiper-item-img'
                src={item.img}
              />
            </SwiperItem>
          ))}
        </Swiper>
      
        <View className='swiper-label'>
          {current}/{this.state.list.length}
        </View>
        
      </View>
      
    )
  }
}

export default Banner

[Taro 小助手 - honly]

@amdiqqq

import Taro, { Component } from '@tarojs/taro'
import { View, Swiper, SwiperItem, Image } from '@tarojs/components'
// import { connect } from '@tarojs/redux'
import { AtSegmentedControl } from 'taro-ui'


import './dbanner.scss'


class Banner extends Component {


  state = {
    current : 0,
    list: [{
			"backgroundColor": "2a2217",
			"img": "https://yanxuan.nosdn.127.net/ec57acdb11e9c65d361267195f2b2de8.jpg",
			"rank": 1,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fyou.163.com%2Ftopic%2Fv1%2Fpub%2FKAmXjEWWmhTl.html"
		}, {
			"backgroundColor": "002a42",
			"img": "https://yanxuan.nosdn.127.net/1bcda063c3de758c49f9b3129d75c58e.jpg",
			"rank": 2,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2F2y1GHJEwSE7M.html"
		}, {
			"backgroundColor": "a32425",
			"img": "https://yanxuan.nosdn.127.net/af3c24e60b04bf506544dd98fd3cb453.jpg",
			"rank": 3,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2F80UiMHb8W7Ub.html"
		}, {
			"backgroundColor": "c74750",
			"img": "https://yanxuan.nosdn.127.net/cea3a93f42cddf55e8511caaf4eba799.jpg",
			"rank": 4,
			"type": 3,
			"content": "/pages/webview/index?url=https%3A%2F%2Fact.you.163.com%2Fact%2Fpub%2FDisKHkXqufXpABy.html"
		}]
  }

  config = {
    navigationBarTitleText: '详情'
  }

  handleClick = (value) => {
    console.log('v:', value)
    this.setState({
      current: value
    })
  }
// 更新当前帧
  onChange = (e) => {
    this.setState({
      current: e.detail.current
    })
    console.log(e)
  }

  
  render () {
    const { current } = this.state;
    return (

      <View className='home-banner'>
        <Swiper
          className='home-banner__swiper'
          current={current}
          onChange = {this.onChange}
        >
          {this.state.list.map(item => (
            <SwiperItem
              key={item.rank}
              className='home-banner__swiper-item'
            >
              <Image
                className='home-banner__swiper-item-img'
                src={item.img}
              />
            </SwiperItem>
          ))}
        </Swiper>
      
        <View className='swiper-label'>
          {current}/{this.state.list.length}
        </View>
        <Button onClick={this.handleClick.bind(this, 2)}>设置为第 3 帧</Button>
      </View>
      
    )
  }
}

export default Banner

[dcx]

@Taro-小助手-honly H5端获取不到Source的值，会出去点击时，Swiper不会跟着变

[Taro 小助手 - honly]

@dcx 描述细一些咯，你这个描述不太好复现或者分析