1. In the route, use beforeEnter to determine, and then router.push ({name:"CombineOrderShipments"}); jump to the CombineOrderShipments page, where there is a button in the  CombineOrderShipments  page, and continue to the  OrderFormDetails  page. 
 question: I press the  phone  return button once, and the link becomes a link to the  CombineOrderShipments  page, but the page remains unchanged and remains on the  OrderFormDetails  page. But the  PC  browser return button can be implemented. 
if the phone goes directly to the CombineOrderShipments page, click the button inside to jump to the OrderFormDetails page. Press the phone"s return button, but you can return to the CombineOrderShipments page.
