public static UpdateRequest GetUploadRequest()
{
try
{
UpdateRequest updateRequest = null;
string url = string.Format("{0}/devops/getTheLastVersion?productType={1}", EnvironmentInfo.ServerUrl, (int)enumProductType.DevOps);
DevOpsProduct product = HttpHelper.Get <DevOpsProduct>(url, 3000);
if (product == null)
{
LogHelper.CommLogger.Error("获取最新版本失败");
return(null);
}
if (CompareVersion(EnvironmentInfo.CurrentVersion, product.ProductVersion) >= 0)
{
LogHelper.CommLogger.Error("已经是最新版，不执行升级");
return(null);
}
LogHelper.CommLogger.Info("下载安装包开始");
//拼接下载url
string downloadUrl = product.DownloadUrl;
if (!downloadUrl.StartsWith("http"))
{
if (downloadUrl.StartsWith("/"))
{
downloadUrl = EnvironmentInfo.ServerUrl + downloadUrl;
}
else
{
downloadUrl = EnvironmentInfo.ServerUrl + "/" + downloadUrl;
}
}
//解析文件名
string fileName = downloadUrl.Substring(downloadUrl.LastIndexOf('/') + 1);
string guid = Guid.NewGuid().ToString();
//下载路径
string downloadDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "update\\Temp");
if (!Directory.Exists(downloadDir))
{
Directory.CreateDirectory(downloadDir);
}
string downloadFile = Path.Combine(downloadDir, fileName);
Download(downloadUrl, downloadFile);
updateRequest = new UpdateRequest();
updateRequest.Guid = Guid.NewGuid().ToString();
updateRequest.Version = product.ProductVersion;
updateRequest.Product = enumProductType.DevOps.ToString();
updateRequest.RootPath = AppDomain.CurrentDomain.BaseDirectory;
updateRequest.PackagePath = downloadFile;
LogHelper.CommLogger.Info("下载安装包完成");
return(updateRequest);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
LogHelper.CommLogger.Error(ex, "GetUploadRequest失败");
return(null);
}
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
try
{
DevOpsProduct product = DevOpsAPI.ReportVersion();
if (product != null)
{
viewModel.LastVersion = product.ProductVersion;
if (CheckUpdateHelper.CompareVersion(EnvironmentInfo.CurrentVersion, product.ProductVersion) < 0)
{
viewModel.canExecute = true;
}
else
{
viewModel.BtnContent = "当前已是最新版本";
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
