Page({
  data: {
    value: '',
    active:0,
    imageURL:"https://img2.baidu.com/it/u=2170808470,2611792870&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375"
  },
  onChange(event) {
    // event.detail 的值为当前选中项的索引
    this.setData({ active: event.detail });
  },
  onChange(e) {
    this.setData({
      value: e.detail,
    });
  },
  onSearch() {
    Toast('搜索' + this.data.value);
  },
  onClick() {
    Toast('搜索' + this.data.value);
  },
});