在keep-alive时
beforeRouteEnter(to, from, next){next(vm=>{console.log(vm)// 每次进入路由执行vm.getData()})
},
mounted: function () {// 只执行一次的方法this.getData()
},
在keep-alive时
beforeRouteEnter(to, from, next){next(vm=>{console.log(vm)// 每次进入路由执行vm.getData()})
},
mounted: function () {// 只执行一次的方法this.getData()
},