How to use the xe-utils.clone function in xe-utils

        setTimeout(() => resolve(XEUtils.clone(regionData, true)), 200)
      })

data () {
    return {
      loading: false,
      sexList: XEUtils.clone(sexData, true),
      regionList: XEUtils.clone(regionData, true),
      list: []
    }
  },
  created () {

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {

reloadRow (record, newRecord) {
      let matchObj = XEUtils.findTree(this.datas, row => row.data === record, this.elTreeOpts)
      if (matchObj) {
        let { item } = matchObj
        XEUtils.destructuring(item.data, newRecord)
        Object.assign(item, {
          store: XEUtils.clone(item.data, true),
          validActive: null,
          validRule: null,
          showValidMsg: false,
          checked: null,
          editActive: null,
          editStatus: 'initial'
        })
      }
      return this.$nextTick()
    },
    /**

setTimeout(() => {
      this.loading = false
      this.originData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
      this.handleSearch()
    }, 300)
  },

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
    this.tableData3 = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {

created () {
    this.tableData = XEUtils.clone(window.MOCK_TREE_DATA_LIST, true)
  },
  mounted () {