$(.sidenav.left-navli).eachvar iamStr = board-iam.var pdStr = board-PDif(conents++++++++elseifs#iamStr{$elseifspdStr} })!/移动$(.sidenav-mobile选择).each/var iamStr = board-IAM.var pdStr = board-PD.var内容 =$.finddif(conents++++++++elseifs#iamStr{$elseifspdStr} });