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能下载 但无法修改文件名称var a = document.createElement("a"); a.href = res.url; a.download = "优惠券记录.xlsx"; a.click();修改代码async downloadClick(url, name) { window.URL = window.URL || window.webkitURL; var xhr = new XMLHttpRequest(); var a =

JS 对象数组根据多个条件过滤let array = [{date: ‘2016-05-02’,name: ‘Ethan’,status: ‘success’,total: ‘81’},{date: ‘2016-05-04’,name: ‘Lynn’,status: ‘fail’,tag: ‘50’},{date: ‘2016-05-01’,name: ‘Kevin’,status: ‘success’,tag: ‘20’}];let filterStatus = “