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Update download system

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增加SetDownloadSystemClearFileResponseCode()新方法
This commit is contained in:
hevinci
2022-10-19 18:18:32 +08:00
parent 958cdd25a5
commit 0a1c40cee5
3 changed files with 31 additions and 5 deletions
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7
Assets/YooAsset/Runtime/DownloadSystem/DownloadSystem.cs
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@@ -16,10 +16,15 @@ namespace YooAsset
private static readonly List<string> _removeList = new List<string>(100);
/// <summary>
/// 启用断点续传的文件大小
/// 启用断点续传功能文件的最小字节数
/// </summary>
public static int BreakpointResumeFileSize { set; get; } = int.MaxValue;
/// <summary>
/// 下载失败后清理文件的HTTP错误码
/// </summary>
public static List<long> ClearFileResponseCodes { set; get; }
/// <summary>
/// 更新所有下载器
/// </summary>

15
Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs
View File

@@ -156,13 +156,26 @@ namespace YooAsset
// 如果下载失败
if (hasError)
{
// 注意：非断点续传下载失败后删除文件
// 注意：非断点续传下载失败之后删除文件
if (_breakResume == false)
{
string cacheFilePath = _bundleInfo.Bundle.CachedFilePath;
if (File.Exists(cacheFilePath))
File.Delete(cacheFilePath);
}
else
{
// 注意：下载断点续传文件发生特殊错误码之后删除文件
if (DownloadSystem.ClearFileResponseCodes != null)
{
if (DownloadSystem.ClearFileResponseCodes.Contains(_webRequest.responseCode))
{
string cacheFilePath = _bundleInfo.Bundle.CachedFilePath;
if (File.Exists(cacheFilePath))
File.Delete(cacheFilePath);
}
}
}
// 失败后重新尝试
if (_failedTryAgain > 0)