MultiType

ohpm install @ohos/multitype 

import {MultiTypeAdapter} from '@ohos/multitype'

  class itemsType {
  itemType: number = 0
  id: number = 0
  }

  //自定义item内容
  @Builder MyListItem(arr: itemsType[], index: number) {
    Column() {
      Text('title: ' + arr[index].id).fontSize(16).padding({ left: 15, right: 15, top: 15 })

    }.width('100%').alignItems((arr[index].itemType == 1) ? HorizontalAlign.Start : HorizontalAlign.End)
  }
  //页面中使用
  build() {
    Column() {
      ...
      MultiTypeAdapter({
        array: this.items,
        child: (arr: itemsType[], index: number) => {
          this.MyListItem(arr, index)
        }
      })
    }.height('94%').width('100%')
  }

|---- MultiType
|     |---- entry  # 示例代码文件夹
|     |---- multitype  # multiType库文件夹
|	    |----src
          |----main
              |----ets
                  |----components/MainPage
                      |----MultiTypeAdapter.ets #核心封装逻辑
|       |---- index.ets  # 对外接口
|     |---- README.md  # 安装使用方法