/// <summary>
/// 开始下载远程Version文件进行本地对比 确认需要下载的AB包文件
/// </summary>
/// <returns></returns>
public async Task StartAsync()
{
// 获取远程的Version.txt
string versionUrl = "";
try
{
using (UnityWebRequestAsync webRequestAsync = ComponentFactory.Create <UnityWebRequestAsync>())
{
//从Resources文件夹读取“VK”预制体上的TXT文档取得AB资源服务区地址 得到最新的Version.txt
versionUrl = GlobalConfigComponent.Instance.GlobalProto.GetUrl() + "StreamingAssets/" + "Version.txt";
//Log.Debug(versionUrl);
await webRequestAsync.DownloadAsync(versionUrl); //下载资源
remoteVersionConfig = JsonHelper.FromJson <VersionConfig>(webRequestAsync.Request.downloadHandler.text);
//Log.Debug(JsonHelper.ToJson(this.VersionConfig));
}
}
catch (Exception e)
{
throw new Exception($"url: {versionUrl}", e);
}
// 获取streaming目录的Version.txt
VersionConfig streamingVersionConfig;
//得到本地Version文件地址
string versionPath = Path.Combine(PathHelper.AppResPath4Web, "Version.txt");
using (UnityWebRequestAsync request = ComponentFactory.Create <UnityWebRequestAsync>())
{
await request.DownloadAsync(versionPath);
streamingVersionConfig = JsonHelper.FromJson <VersionConfig>(request.Request.downloadHandler.text);
}
// 删掉远程不存在的文件 获取本地热更新文件夹
DirectoryInfo directoryInfo = new DirectoryInfo(PathHelper.AppHotfixResPath);
if (directoryInfo.Exists) //如果有这个文件夹
{
//得到文件夹内所有文件
FileInfo[] fileInfos = directoryInfo.GetFiles();
foreach (FileInfo fileInfo in fileInfos)
{
//新的版本配置表中没有这个文件 就删除此文件
if (remoteVersionConfig.FileInfoDict.ContainsKey(fileInfo.Name))
{
continue;
}
if (fileInfo.Name == "Version.txt")
{
continue;
}
fileInfo.Delete();
}
}
else
{
//否则就创建新的热更新资源文件夹
directoryInfo.Create();
}
// 对比MD5
foreach (FileVersionInfo fileVersionInfo in remoteVersionConfig.FileInfoDict.Values)
{
// 本地
string localFileMD5 = BundleHelper.GetBundleMD5(streamingVersionConfig, fileVersionInfo.File);
if (fileVersionInfo.MD5 == localFileMD5)
{
continue;
}
this.bundles.Enqueue(fileVersionInfo.File); //需要重新下载的AB包的名字
this.TotalSize += fileVersionInfo.Size; //需要下载的资源的总大小
}
}
public async Task StartAsync()
{
using (UnityWebRequestAsync webRequestAsync = ComponentFactory.Create <UnityWebRequestAsync>())
{
string versionUrl = GlobalConfigComponent.Instance.GlobalProto.GetUrl() + "StreamingAssets/" + "Version.txt";
//Log.Debug(versionUrl);
await webRequestAsync.DownloadAsync(versionUrl);
this.VersionConfig = JsonHelper.FromJson <VersionConfig>(webRequestAsync.Request.downloadHandler.text);
//Log.Debug(JsonHelper.ToJson(this.VersionConfig));
}
VersionConfig localVersionConfig;
// 对比本地的Version.txt
string versionPath = Path.Combine(PathHelper.AppHotfixResPath, "Version.txt");
if (File.Exists(versionPath))
{
localVersionConfig = JsonHelper.FromJson <VersionConfig>(File.ReadAllText(versionPath));
}
else
{
versionPath = Path.Combine(PathHelper.AppResPath, "Version.txt");
using (UnityWebRequestAsync request = ComponentFactory.Create <UnityWebRequestAsync>())
{
await request.DownloadAsync(versionPath);
localVersionConfig = JsonHelper.FromJson <VersionConfig>(request.Request.downloadHandler.text);
}
}
// 先删除服务器端没有的ab
foreach (FileVersionInfo fileVersionInfo in localVersionConfig.FileInfoDict.Values)
{
if (this.VersionConfig.FileInfoDict.ContainsKey(fileVersionInfo.File))
{
continue;
}
string abPath = Path.Combine(PathHelper.AppHotfixResPath, fileVersionInfo.File);
File.Delete(abPath);
}
// 再下载
foreach (FileVersionInfo fileVersionInfo in this.VersionConfig.FileInfoDict.Values)
{
FileVersionInfo localVersionInfo;
if (localVersionConfig.FileInfoDict.TryGetValue(fileVersionInfo.File, out localVersionInfo))
{
if (fileVersionInfo.MD5 == localVersionInfo.MD5)
{
continue;
}
}
if (fileVersionInfo.File == "Version.txt")
{
continue;
}
this.bundles.Enqueue(fileVersionInfo.File);
this.TotalSize += fileVersionInfo.Size;
}
if (this.bundles.Count == 0)
{
return;
}
//Log.Debug($"need download bundles: {this.bundles.ToList().ListToString()}");
await this.WaitAsync();
}
/// <summary>
/// 返回是否需要下载
/// </summary>
/// <returns></returns>
public async Task<bool> LoadInfo()
{
isNetNotReach = false;
string versionUploadSelfResUrl = GlobalConfigComponent.Instance.GlobalProto.VersionUploadSelfResUrl;
Log.Debug($"versionUploadSelfResUrl:{versionUploadSelfResUrl}");
if (ETModel.Define.isInnetNet)
{
versionUploadSelfResUrl = GlobalConfigComponent.Instance.GlobalProto.VersionUploadSelfResUrl_InnerNet;
Log.Debug($"VersionUploadSelfResUrl_InnerNet:{versionUploadSelfResUrl}");
}
UnityWebRequestAsync webRequestSelfVersionAsync = ComponentFactory.Create<UnityWebRequestAsync>();
UnityWebRequestAsync webRequestAsync = ComponentFactory.Create<UnityWebRequestAsync>();
string versionText = string.Empty;
try
{
//下载外层资源文件夹版本，即父目录
var webRequestSelfResVersionTask = webRequestSelfVersionAsync.DownloadAsync(versionUploadSelfResUrl);
await webRequestSelfResVersionTask;
ZLog.Info($"webRequestSelfResVersionText:{webRequestSelfVersionAsync.Request.downloadHandler.text}");
ETModel.Define.ParentResABDirectory = webRequestSelfVersionAsync.Request.downloadHandler.text;
ZLog.Info($"ParentDirectory:{ETModel.Define.ParentResABDirectory}");
webRequestSelfVersionAsync.Dispose();
//下载bundle流程
string versionUrl = GlobalConfigComponent.Instance.GlobalProto.GetUrl() + "StreamingAssets/" + "Version.txt";
if (ETModel.Define.IsABNotFromServer)
{
versionUrl = GetUrlWithPlatform(ETModel.Define.SelfResourceServerIpAndPort + "/") + "StreamingAssets/" + "Version.txt";
}
Log.Debug($"versionUrl:{versionUrl}");
var webRequestTask = webRequestAsync.DownloadAsync(versionUrl);
await webRequestTask;
versionText = webRequestAsync.Request.downloadHandler.text;
webRequestSelfVersionAsync.Dispose();
}
catch (Exception e)
{
if (e.Message.Contains("request error"))
{
webRequestSelfVersionAsync.Dispose();
webRequestAsync.Dispose();
ZLog.Info("load Version err", e.Message);
Define.isUseStreamingAssetRes = true;
OnFileServerNotReach(e.Message);
return false;
}
}
ZLog.Info($"versionText:{versionText}");
if (!versionText.StartsWith("{"))
{
this.VersionConfig = null;
return false;
}
this.VersionConfig = JsonHelper.FromJson<VersionConfig>(versionText);
//Log.Debug(JsonHelper.ToJson(this.VersionConfig));
if (isNetNotReach)//文件服务器没开启
{
//var timeTask = DelayFrame();
//this.TagDownloadFinish();
//await timeTask;
return false;
}
else //成功的事情
{
VersionConfig localVersionConfig;
// 对比本地的Version.txt
string versionPath = Path.Combine(PathHelper.AppHotfixResPath, "Version.txt");
if (File.Exists(versionPath))
{
localVersionConfig = JsonHelper.FromJson<VersionConfig>(File.ReadAllText(versionPath));
}
else
{
versionPath = Path.Combine(PathHelper.AppResPath4Web, "Version.txt");
using (UnityWebRequestAsync request = ComponentFactory.Create<UnityWebRequestAsync>())
{
try
{
await request.DownloadAsync(versionPath);
localVersionConfig = JsonHelper.FromJson<VersionConfig>(request.Request.downloadHandler.text);
}
catch (System.Exception e)
{
Log.Debug(e.ToString());
localVersionConfig = null;
}
}
}
if (localVersionConfig != null)
{
// 先删除服务器端没有的ab
foreach (FileVersionInfo fileVersionInfo in localVersionConfig.FileInfoDict.Values)
{
if (this.VersionConfig.FileInfoDict.ContainsKey(fileVersionInfo.File))
{
continue;
}
string abPath = Path.Combine(PathHelper.AppHotfixResPath, fileVersionInfo.File);
if(File.Exists(abPath))File.Delete(abPath);
}
}
// 再下载
foreach (FileVersionInfo fileVersionInfo in this.VersionConfig.FileInfoDict.Values)
{
FileVersionInfo localVersionInfo;
if (localVersionConfig != null && localVersionConfig.FileInfoDict.TryGetValue(fileVersionInfo.File, out localVersionInfo))
{
if (fileVersionInfo.MD5 == localVersionInfo.MD5)
{
continue;
}
}
if (fileVersionInfo.File == "Version.txt")
{
continue;
}
this.bundles.Enqueue(fileVersionInfo.File);
this.TotalSize += fileVersionInfo.Size;
}
DownloadInfo.TotalSize = TotalSize;
//if (this.bundles.Count == 0)
//{
// return;
//}
//Log.Debug($"need download bundles: {this.bundles.ToList().ListToString()}");
return true;
//await Down();
}
}
/// <summary>
/// 拿到远程和本地不需要热更的bundle，添加到bundles
/// </summary>
/// <returns></returns>
public async ETTask StartAsync()
{
// 获取远程的Version.txt
string versionUrl = "";
try
{
using (UnityWebRequestAsync webRequestAsync = ComponentFactory.Create <UnityWebRequestAsync>())
{
//web资源服务器地址 本地为http://127.0.0.1：8080/PC/ （PC为平台）
versionUrl = GlobalConfigComponent.Instance.GlobalProto.GetUrl() + "StreamingAssets/" + "Version.txt";
Log.Debug("web资源服务器地址" + versionUrl);
//开始下载版本信息
await webRequestAsync.DownloadAsync(versionUrl);
//将下载到的远程版本配置信息反序列化为VersionConfig
remoteVersionConfig = JsonHelper.FromJson <VersionConfig>(webRequestAsync.Request.downloadHandler.text);
Log.Debug("热更新到的VersionConfig：" + JsonHelper.ToJson(this.remoteVersionConfig));
}
}
catch (Exception e)
{
throw new Exception($"url: {versionUrl}", e);
}
// 获取客户端的Version.txt
// 获取streaming目录的Version.txt
VersionConfig streamingVersionConfig;
//地址合并 拿到本地版本信息文件路径
string versionPath = Path.Combine(PathHelper.AppResPath4Web, "Version.txt");
Log.Debug("本地Version.txt地址：" + versionPath);
using (UnityWebRequestAsync request = ComponentFactory.Create <UnityWebRequestAsync>())
{
await request.DownloadAsync(versionPath);
streamingVersionConfig = JsonHelper.FromJson <VersionConfig>(request.Request.downloadHandler.text);
Log.Debug("本地Version.txt内容：" + streamingVersionConfig);
}
// 删掉远程不存在的文件
DirectoryInfo directoryInfo = new DirectoryInfo(PathHelper.AppHotfixResPath);
Log.Debug("应用程序外部资源路径存放路径(热更新资源路径):" + PathHelper.AppHotfixResPath);
if (directoryInfo.Exists)
{
//有此AppHotfixResPath我呢见驾就获取其中文件
FileInfo[] fileInfos = directoryInfo.GetFiles();
foreach (FileInfo fileInfo in fileInfos)
{
//远程版本文件中如果有此文件直接跳过
if (remoteVersionConfig.FileInfoDict.ContainsKey(fileInfo.Name))
{
continue;
}
//是远程版本文件也跳过
if (fileInfo.Name == "Version.txt")
{
continue;
}
//删除远程版本文件中不存在的资源
fileInfo.Delete();
}
}
else
{
//热更新资源路径不存在则创建此路径
directoryInfo.Create();
}
// 对比MD5
foreach (FileVersionInfo fileVersionInfo in remoteVersionConfig.FileInfoDict.Values)
{
// 对比md5 （远程文件对应的本地文件的MD5）
string localFileMD5 = BundleHelper.GetBundleMD5(streamingVersionConfig, fileVersionInfo.File);
if (fileVersionInfo.MD5 == localFileMD5)
{
continue;
}
//添加到bundles队列
this.bundles.Enqueue(fileVersionInfo.File);
//总计大小
this.TotalSize += fileVersionInfo.Size;
}
}
public void GetPool(HttpMessage httpMessage)
{
Dictionary <string, BlockSub> transfers = Entity.Root.GetComponent <Rule>().GetTransfers();
httpMessage.result = JsonHelper.ToJson(transfers);
}
