export default { name: 'SidebarMenu', props: {item: {}}, data () { return { menuList: [{}] } }, created: function () { this.getMenuList() }, methods: { getMenuList (event) { $.getJSON('/cost-manager/sys/menu/user?_' + $.now(), function (r) { // console.log(r) this.menuList = r.menuList }) } }}
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menuList始终为空,赋值赋不上去,求解
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解决方案
在getjson外声明 var _self = this; _self.menuList = r.menu.List;