npm i xlsx

        import axios from 'axios';         


        axios     //这里用自己封装的http是不行的，踩过坑
          .get(url,{ responseType: "arraybuffer" })
          .then((re) => {console.log(re)
            let res = re.data
          var XLSX = require("xlsx");
          let wb = XLSX.read(res, {
						type: 'arraybuffer'
					});
          console.log('9999999999999999999999',wb)
          let worksheet = XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]]); // 将一个 JavaScript 对象或值转换为 JSON 字符串
          console.log(worksheet)
          })

 执行结果：