Page({ data: { tabs: [{ key: 1, name: "未使用" }, { key: 2, name: "已使用" }, { key: 3, name: "已过期" }, { key: 4, name: "已退款" } ], list: [{ key: '1', data: [{ name: '111' }] }, { key: '2', data: [{ name: '222' }] }, { key: '3', data: [{ name: '333' }] } ], current: '', current_scroll: '1' }, handleChange({ detail }) { this.setData({ current: detail.key }); }, handleChangeScroll({ detail }) { this.setData({ current_scroll: detail.key }); }, })