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fix: 修复下载新版本失败导致闪退的问题

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fix https://github.com/MaaAssistantArknights/MaaAssistantArknights/issues/2394
fix https://github.com/MaaAssistantArknights/MaaAssistantArknights/issues/2397
This commit is contained in:
zzyyyl
2022-10-23 21:01:46 +08:00
parent 089e16aa17
commit b1aba865ca
1 changed files with 29 additions and 11 deletions
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40
src/MeoAsstGui/ViewModels/VersionUpdateViewModel.cs
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@@ -628,6 +628,13 @@ namespace MeoAsstGui
return exit_code == 0;
}
/// <summary>
/// 使用 CSharp 原生方式下载文件
/// </summary>
/// <param name="url">下载地址</param>
/// <param name="filePath">文件路径</param>
/// <param name="contentType">HTTP ContentType</param>
/// <returns>是否成功</returns>
private bool DownloadFileForCSharpNative(string url, string filePath, string contentType = null)
{
// 创建 Http 请求
@@ -654,20 +661,31 @@ namespace MeoAsstGui
var responseStream = httpWebResponse.GetResponseStream();
var fileStream = new FileStream(filePath, FileMode.Create, FileAccess.Write);
// 获取并写入流
var byteArray = new byte[1024];
var byteArraySize = responseStream.Read(byteArray, 0, byteArray.Length);
while (byteArraySize > 0)
bool success = false;
try
{
fileStream.Write(byteArray, 0, byteArraySize);
byteArraySize = responseStream.Read(byteArray, 0, byteArray.Length);
// 获取并写入流
var byteArray = new byte[1024];
var byteArraySize = responseStream.Read(byteArray, 0, byteArray.Length);
while (byteArraySize > 0)
{
fileStream.Write(byteArray, 0, byteArraySize);
byteArraySize = responseStream.Read(byteArray, 0, byteArray.Length);
}
success = true;
}
catch (Exception info)
{
Console.WriteLine("Error: " + info.Message);
}
finally
{
// 关闭流
responseStream.Close();
fileStream.Close();
}
// 关闭流
responseStream.Close();
fileStream.Close();
return true;
return success;
}
private bool isStableVersion()