我使用这样的makeweekdate（qos\u localyear，qos\u localweek），日期是0，如下所述。
https://help.qlik.com/en-us/qlikview/april2020/subsystems/client/content/qv_qlikview/scripting/dateandtimefunctions/makeweekdate.htm#用法：~：text=this%20function%20返回%20a%20date，day%2dof%2dweek%20d。&text=the%20year%20as%20an%20integer。&text=if%20no%20day%2dof%2dweek，则假定为0%20（星期一）%20。