不知道为何,我这样生成,只有三位数的。例如 209.xlsx
怎么生成唯一的根据时间 来生成的文件名呢?
var myDate = new Date();
var myYear = myDate.getYear();
var myMonth = myDate.getMonth();
var myHour= myDate.getHours();
var myMinute = myDate.getMinutes();
var mySecond = myDate.getSeconds();
var fileName = myYear+myMonth+myHour+myMinute+mySecond+".xlsx";
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