vue---Excel表格导出

export_Excel() {
        var listStudent = null;
        this.axios.get(‘api/exportStudentList‘).then((response) => {
          listStudent = response.data.list;
        })
                //↑ 是获取数据
                
        this.$confirm(‘确定要导出表格数据么？‘, ‘提示‘, {
          confirmButtonText: ‘确定‘,
          cancelButtonText: ‘取消‘,
          type: ‘warning‘
        }).then(() => {
          require.ensure([], () => {
            const {
              export_json_to_excel
            } = require(‘../vendor/Export2Excel‘)

            const tHeader = [‘ID‘, ‘姓名‘, ‘年龄‘, ‘性别‘, ‘生日‘]
            const filterVal = [‘id‘, ‘name‘, ‘age‘, ‘sex‘, ‘birthday‘]
            const list = listStudent
            const data = this.formatJson(filterVal, list)
            export_json_to_excel(tHeader, data, ‘商品管理列表‘)
          })
        }).catch(() => {})
      },
      formatJson(filterVal, jsonData) {
        return jsonData.map(v => filterVal.map(j => v[j]))
      }