protected bool isHasLocalFile(string httpFullPath)
{
if (string.IsNullOrEmpty(httpFullPath))
{
return(false);
}
string locaPath = getLocalPathByURL(httpFullPath, true);
string fullLocalPath = PathDefine.getPersistentLocal(locaPath);
if (File.Exists(fullLocalPath) == true)
{
return(true);
}
return(false);
}
/// <summary>
/// 取得远程文件在本地的映射路径
/// </summary>
/// <param name="url">远程文件路径</param>
/// <param name="isSubfix">是否只含后缀(不是完整路径)</param>
/// <returns></returns>
public string getLocalPathByURL(string url, bool isSubfix = false)
{
string localPath = "";
int index = url.IndexOf(PRE_HASH);
if (index != -1)
{
localPath = url.Substring(index + PRE_HASH_LEN);
localPath = formatedLocalURL(localPath);
if (isSubfix == false)
{
localPath = PathDefine.getPersistentLocal(localPath);
}
}
return(localPath);
}
public RFLoader getLoader(AssetResource resource)
{
RFLoader loader = null;
string url = resource.url;
LoaderXDataType parserType = resource.parserType;
if (_loadingPool.TryGetValue(resource.url, out loader))
{
return(loader);
}
string locaPath = versionLoaderFactory.getLocalPathByURL(url, true);
if (resource.isForceRemote == false)
{
//先验证是否有热更新的资源
string fullLocalPath = PathDefine.getPersistentLocal(locaPath);
if (File.Exists(fullLocalPath) == true)
{
loader = new FileStreamLoader(fullLocalPath, url, parserType);
}
else
{
fullLocalPath = PathDefine.getStreamingAssetsLocal(locaPath, true);
///ios强制使用WebRequest;
loader = new WebRequestLoader(fullLocalPath, parserType);
}
}
if (loader == null)
{
loader = new WebRequestLoader(url, parserType);
loader.isLocalFile = false;
if (resource.isForceRemote)
{
loader.postData = resource.postData;
loader.timeout = resource.timeout;
}
}
_loadingPool[resource.url] = loader;
return(loader);
}