摘要:
关于vue报错: [Vue warn]: Unknown custom element: <sapn> - did you register the component correctly? For recursive components, make sure to provide the "na 阅读全文
摘要:
首先在mounted里面注册组件 例:let scroll = new BScroll("#commondityLeftList") 然后打印实例化对象,例:console.log(scroll) F12查看实例对象的属性 hasVerticalScroll: true 如果等于false 证明计算 阅读全文