.netcore vues实现https下载

.netcore vues实现https下载

[HttpGet("ExportPolicy")] public FileStreamResult ExportPolicy(string id) { var data = service.ExportPolicy(id); Stream stream = new MemoryStream(data.Data); return File(stream, "application/x-compressed"); }

RequestModel ExportPolicy(string id);

public RequestModel ExportPolicy(string id) { try { RequestModel results = null; var config = configService.GetConfig(id, ref results); var data = baseService.GetGatekeeperResult("", Urls.EXPORT_URL, config.MgtIp, config.Port); if (data != null) { if (data.IsSuccess) { results.IsSuccess = data.Data.IsSuccess; results.Data = GetFileByHttps(string.Format("config.MgtIp, data.Data.Path)); } else { results.IsSuccess = false; results.ErrorMsg = data.ErrorMsg; } } return results; } catch (System.Exception ex) { loggerHelper.Error("网闸导出规则列表失败", ex); throw ex; } }

private byte[] GetFileByHttps(string url) { try { byte[] bytes = null; if (!string.IsNullOrEmpty(url)) { ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult); ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls11; WebClient webClient = new WebClient(); webClient.Headers.Add(HttpRequestHeader.UserAgent, "Other"); webClient.Headers.Add(HttpRequestHeader.Accept, "application/x-compressed"); bytes = webClient.DownloadData(url); } return bytes; } catch (Exception ex) { loggerHelper.Error("网闸导出规则列表失败", ex); throw ex; } }

private static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors) => true;

vue：

export function ExportPolicy(data) { return request({ url: publicConst.prefixSoc + '/GatekeeperSynchronize/ExportPolicy', method: 'get', timeout: timeout, params: { id: data }, responseType: 'blob' })}

async exportFile() { this.$confirm('您确?', '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'info' }).then(() => { this.loading = true ExportPolicy(this.id).then(res => { if (res.size > 0 && res !== null) { var name = 'policy' + '.tgz' download(res, name) this.$message.success('数据导出成功') this.loading = false } else { this.$message.success('数据导出失败') this.loading = false } }).catch(error => { this.$message.error(error) this.loading = false }) }) },

export function download(data, fileName) { if (!data) { return } const blob = new Blob([data], { type: 'application/x-compressed' }) if ('download' in document.createElement('a')) { const url = window.URL.createObjectURL(blob) const link = document.createElement('a') link.style.display = 'none' link.href = url link.setAttribute('download', fileName) document.body.appendChild(link) link.click() document.body.removeChild(link) window.URL.revokeObjectURL(url) } else { // IE 10+ window.navigator.msSaveBlob(blob, fileName) }}

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