watch: { headerMenu: function () { var _this = this; _this.$nextTick(function () {
}); } },
watch 在created 加载后
headerMenu 变化检测 配合nexttick
watch: { headerMenu: function () { var _this = this; _this.$nextTick(function () {
}); } },
watch 在created 加载后
headerMenu 变化检测 配合nexttick