路由权限认证

路由认证

 router.beforeEach((to,from,next)=>{
  if(to.name=="index"){
      if(localStorage.getItem("eleToken")){
          next();
      }else{
        next({
            path:"/login",
            query:{redirect:to.fullPath}
        })
      }
  }else{
      next();
  }

})