/// <summary>
/// 删除非当前版本使用的资源
/// </summary>
public void DeleteAllOldFile()
{
try
{
var allDirFiles = UnityPersistFileHelper.GetPersistAssetFileList(Dir, "*" + FileMapInfo.FileExtension);
var needFiles = new List <string>(FileInfo.AllFileMapInfo.Length);
for (int i = 0; i < FileInfo.AllFileMapInfo.Length; i++)
{
needFiles.Add(FileInfo.AllFileMapInfo[i].GetMappedFileName());
}
var allNeedDelFiles = new List <string>();
foreach (var file in allDirFiles)
{
if (!needFiles.Contains(file))
{
allNeedDelFiles.Add(file);
}
}
if (allNeedDelFiles.Count > 0)
{
UnityPersistFileHelper.DeletePersistAssetFileList(Dir, allNeedDelFiles);
}
}
catch (Exception e)
{
CommonLog.Error(e);
}
}
public void ClearAllPersistDownloaded()
{
try
{
var allDirFiles = UnityPersistFileHelper.GetPersistAssetFileList(Dir, "*" + FileMapInfo.FileExtension);
if (allDirFiles.Length > 0)
{
UnityPersistFileHelper.DeletePersistAssetFileList(Dir, new List <string>(allDirFiles));
}
}
catch (Exception e)
{
CommonLog.Error(e);
}
}
public void DeletePersistFileByInfos(List <FileMapInfo> infos)
{
if (infos == null || infos.Count == 0)
{
return;
}
try
{
var needFiles = new List <string>(infos.Count);
foreach (var info in infos)
{
if (FileNameToMD5Name.ContainsKey(info.FileName))
{
needFiles.Add(info.FileName);
}
}
UnityPersistFileHelper.DeletePersistAssetFileList(Dir, needFiles);
}
catch (Exception e)
{
CommonLog.Error(e);
}
}