VUE中使用vue-json-excel超级方便导出excel表格数据

npm install vue-json-excel -S

import JsonExcel from 'vue-json-excel'

Vue.component('downloadExcel', JsonExcel)

<download-excel
    class = "export-excel-wrapper"
    :data = "json_data"
    :fields = "json_fields"
    name = "filename.xls">
    <!-- 上面可以自定义自己的样式，还可以引用其他组件button -->
    <!-- <el-button type="primary" size="small">导出EXCEL</el-button> -->
</download-excel>

data() {
    return {
      json_fields: {
        "Complete name": "name",    //常规字段
        Telephone: "phone.mobile", //支持嵌套属性
        "Telephone 2": {
          field: "phone.landline",
                    //自定义回调函数
          callback: value => {
            return `Landline Phone - ${value}`;
          }
        }
      },
      json_data: [
        {
          name: "Tony Peña",
          city: "New York",
          country: "United States",
          birthdate: "1988-03-15",
          phone: {
            mobile: "1-338-888-8888",
            landline: "(541) 754-3010"
          }
        },
        {
          name: "Thessaloniki",
          city: "Athens",
          country: "Greece",
          birthdate: "1987-11-22",
          phone: {
            mobile: "+1 333 888 8888",
            landline: "(2741) 2621-244"
          }
        }
      ],
      json_meta: [
        [
          {
            " key ": " charset ",
            " value ": " utf-8 "
          }
        ]
      ]
    };
  }