附上代码 wxml <wux-filterbar :items="activeSelectItems" @change="onSelectBar" /> js onSelectBar (e) { console.log(e)}, console currentTarget: {id: "", dataset: {…}}mp: {type: "change", timeStamp: 517918, target: {…}, currentTarget: {…}, mark: {…}, …}preventDefault: ƒ noop(a, b, c)stopPropagation: ƒ noop(a, b, c)target: {id: "", dataset: {…}, checkedItems: Array(1), items: Array(2), checkedValues: Array(2)}timeStamp: 517918type: "change"x: undefinedy: undefined主要是想找到 变更筛选内容的时候,能不能拿到上一次的选择内容