2022.6.20 还是有这个问题 什么时候解决！！ 求求了

我用这个也没有用 然后自己写了一个 一下就解决了

我的之前也是报这个错 然后重新搞了下又可以了 let link = 'https://dfs.dev.8atour.com/group1/M00/01/95/wKgeyV7i9HaAZounADY0rmP6X1c988.mp4'; wx.downloadFile({ url: link, success: res => { console.log('downloadFile成功',res); wx.showLoading({ title: '获取资源中', }) const $pop_details = this.getElementsById('pop_details') $pop_details.reset() wx.saveVideoToPhotosAlbum({ filePath: res.tempFilePath, success: file => { console.log('saveVideoToPhotosAlbum成功',file); wx.hideLoading() wx.showToast({ title: '下载成功', icon: 'none', }) }, fail: err => { console.log('saveVideoToPhotosAlbum失败',err) if (err.errMsg === 'saveVideoToPhotosAlbum:fail auth deny') { wx.showModal({ title: '提示', content: '需要您授权保存相册', showCancel: false, success: data => { wx.openSetting({ success(settingdata) { if (settingdata.authSetting['scope.writePhotosAlbum']) { wx.showModal({ title: '提示', content: '获取权限成功,再次点击下载即可保存', showCancel: false, }) } else { wx.showModal({ title: '提示', content: '获取权限失败，将无法保存到相册哦~', showCancel: false, }) } }, }) } }) } } }) }, fail:res=>{ console.log('downloadFile失败', res); } })