import*asXLSXfrom'xlsx';constsheetData=[{'年龄':112,'姓氏':'张三'},{'年龄':212,'姓氏':'张四'}]constws:XLSX.WorkSheet=XLSX.utils.json_to_sheet（工作表数据）；constwb:XLSX.WorkBook=XLSX.utils.book_new();consttimestamp=(newDate()).getTime();XLSX.utils.book_append_sheet(wb,ws,'Sheet1');//XLSX.writeFile(wb,'dataList.xlsx');XLSX.writeFile(wb,"dataList"+时间戳+".xlsx");
