refactor : 重构网络下载模块

新增通用下载接口,扩展了默认的Unity引擎下载器
This commit is contained in:
何冠峰
2026-01-05 19:44:10 +08:00
parent 1884fab0c2
commit c87efdb509
89 changed files with 2597 additions and 1641 deletions
@@ -10,6 +10,11 @@ namespace YooAsset
/// </summary>
internal class DefaultWebRemoteFileSystem : IFileSystem
{
/// <summary>
/// 下载后台接口
/// </summary>
public IDownloadBackend DownloadBackend { private set; get; }
/// <summary>
/// 包裹名称
/// </summary>
@@ -128,6 +133,10 @@ namespace YooAsset
public virtual void OnCreate(string packageName, string packageRoot)
{
PackageName = packageName;
// 创建默认的下载后台接口
if (DownloadBackend == null)
DownloadBackend = new UnityWebRequestBackend(DownloadSystemHelper.UnityWebRequestCreater);
}
public virtual void OnDestroy()
{
@@ -38,16 +38,16 @@ namespace YooAsset
string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
options.SetURL(mainURL, fallbackURL);
if (_bundle.Encrypted)
{
_loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices);
_loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices, _fileSystem.DownloadBackend);
_loadWebAssetBundleOp.StartOperation();
AddChildOperation(_loadWebAssetBundleOp);
}
else
{
_loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache);
_loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
_loadWebAssetBundleOp.StartOperation();
AddChildOperation(_loadWebAssetBundleOp);
}
@@ -38,7 +38,7 @@ namespace YooAsset
{
if (_requestWebPackageHashOp == null)
{
_requestWebPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
_requestWebPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.DownloadBackend, _fileSystem.PackageName, _packageVersion, _timeout);
_requestWebPackageHashOp.StartOperation();
AddChildOperation(_requestWebPackageHashOp);
}
@@ -67,7 +67,8 @@ namespace YooAsset
string packageName = _fileSystem.PackageName;
var manifestServices = _fileSystem.ManifestServices;
var remoteServices = _fileSystem.RemoteServices;
_loadWebPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
var downloadBackend = _fileSystem.DownloadBackend;
_loadWebPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, downloadBackend, packageName, _packageVersion, packageHash, _timeout);
_loadWebPackageManifestOp.StartOperation();
AddChildOperation(_loadWebPackageManifestOp);
}
@@ -36,7 +36,7 @@ namespace YooAsset
{
if (_requestWebPackageVersionOp == null)
{
_requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
_requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.DownloadBackend, _fileSystem.PackageName, _appendTimeTicks, _timeout);
_requestWebPackageVersionOp.StartOperation();
AddChildOperation(_requestWebPackageVersionOp);
}