message: # add onCheckChange(checkList, title, isChecked) to tree
diff: @@ -108,7 +108,7 @@ export default class Tree extends Component {
  })
  // let data = deepMap(this.props.data).filter(item => checkedArr.includes(item.id)).map(item => item.id)
  - this.props.onCheckChange(checkedArr)
  + this.props.onCheckChange(checkedArr, item.title, !checked)
  }
  setCheckTreeCheckedChild (id, checked, tempCheckedArr) {
  