vue开发项目，遇到下载协议问题，已解决，和大家分享一下～

downloadHandle(){ let itemData = { ptojeatId：this.ptojeatId } AgementList（this.ptojeatId）.then(response => { let bob = new Blob([response],{ type:'application/zip' (我们后端下载个格式是zip) }); let objectUrl =URL.createObjectURL(blob); location.href = objectUrl; URL.revokeObjectURL(objectUrl); }).catch(err => { console.log('下载错误') }) }

重点来了 调接口的时候要配置： export function(ptojeatId){ return request({ methods:'get', url:"", params:{ ptojeatId:ptojeatId }, response:'arraybuffer' }) }