下载后端传递过来的文件

let thil = this
uni.showLoading({title: '下载中',mask:true
})
uni.downloadFile({url: '接口地址', //仅为示例，并非真实的资源header: {"Authorization": 'token'},responseType: 'blob',success: (res) => {if (res.statusCode === 200) {uni.hideLoading();//更改文件名称// 拿到临时文件的绝对路径let filepathss = plus.io.convertLocalFileSystemURL(res.tempFilePath);// 通过这个路径来拿到他plus.io.resolveLocalFileSystemURL(filepathss, function(entry) {const tempFileName = entry.name;entry.getParent(function(parentDicEntry) {entry.moveTo({fullPath: parentDicEntry.fullPath + '/'}, `${thil.$u.guid(20)}.zip`, function(newFile) {uni.openDocument({fileType: 'zip',filePath: newFile.fullPath,success: function(res2) {},fail: function(err) {if (err.errCode == 1 || err.code == 1) {uni.showToast({title: `未找到能打开xlsx类型文件的手机应用`,icon: 'none'})}}});}, function(moveError) {uni.showToast({title: `已在第三方应用中打开过，请在第三方应用查看时保存`,icon: 'none'})})})})} else {uni.hideLoading();}}
});