js forEach does not support continue to solve

break----用return false;

continue --用return true; 

code show as below:

Object.keys(flatMenuData).forEach((key) => {

if (item.routeName === this.$route.name && !rs.activeItem) {

//If the homepage does not display the left menu, the left menu will be blocked

      if(this.inner_sideMenu.opt.notActiveIndex){

           if(this.$route.name =='index'){

                   return true

             }

        }

    }

}