/// <summary>
/// 生成版本文件
/// </summary>
private void OnCreateVersionFileCallBack()
{
string path = Application.dataPath + "/../AssetBundles/" + dal.GetVersion() + "/" + arrBuildTarget[buildTargetIndex];
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
string strVersionFilePath = path + "/VersionFile.txt"; //版本文件路径
//如果版本文件存在 则删除
IOUtil.DeleteFile(strVersionFilePath);
StringBuilder sbContent = new StringBuilder();
DirectoryInfo directory = new DirectoryInfo(path);
//拿到文件夹下所有文件
FileInfo[] arrFiles = directory.GetFiles("*", SearchOption.AllDirectories);
sbContent.AppendLine(dal.GetVersion());
for (int i = 0; i < arrFiles.Length; i++)
{
FileInfo file = arrFiles[i];
if (file.Extension == ".manifest")
{
continue;
}
string fullName = file.FullName; //全名 包含路径扩展名
//相对路径
string name = fullName.Substring(fullName.IndexOf(arrBuildTarget[buildTargetIndex]) + arrBuildTarget[buildTargetIndex].Length + 1);
string md5 = EncryptUtil.GetFileMD5(fullName); //文件的MD5
if (md5 == null)
{
continue;
}
string size = file.Length.ToString(); //文件大小
bool isFirstData = false; //是否初始数据
bool isEncrypt = false;
bool isBreak = false;
for (int j = 0; j < m_List.Count; j++)
{
foreach (string xmlPath in m_List[j].PathList)
{
string tempPath = xmlPath;
if (xmlPath.IndexOf(".") != -1)
{
tempPath = xmlPath.Substring(0, xmlPath.IndexOf("."));
}
name = name.Replace("\\", "/");
if (name.IndexOf(tempPath, StringComparison.CurrentCultureIgnoreCase) != -1)
{
isFirstData = m_List[j].IsFirstData;
isEncrypt = m_List[j].IsEncrypt;
isBreak = true;
break;
}
}
if (isBreak)
{
break;
}
}
string strLine = string.Format("{0}|{1}|{2}|{3}|{4}", name, md5, size, isFirstData ? 1 : 0, isEncrypt ? 1 : 0);
sbContent.AppendLine(strLine);
}
IOUtil.CreateTextFile(strVersionFilePath, sbContent.ToString());
MMO_MemoryStream ms = new MMO_MemoryStream();
string str = sbContent.ToString().Trim();
string[] arr = str.Split('\n');
int len = arr.Length;
ms.WriteInt(len);
for (int i = 0; i < len; i++)
{
if (i == 0)
{
ms.WriteUTF8String(arr[i]);
}
else
{
string[] arrInner = arr[i].Split('|');
ms.WriteUTF8String(arrInner[0]);
ms.WriteUTF8String(arrInner[1]);
ms.WriteULong(ulong.Parse(arrInner[2]));
ms.WriteByte(byte.Parse(arrInner[3]));
ms.WriteByte(byte.Parse(arrInner[4]));
}
}
string filePath = path + "/VersionFile.bytes"; //版本文件路径
byte[] buffer = ms.ToArray();
buffer = ZlibHelper.CompressBytes(buffer);
FileStream fs = new FileStream(filePath, FileMode.Create);
fs.Write(buffer, 0, buffer.Length);
fs.Close();
fs.Dispose();
Debug.Log("创建版本文件成功");
}
public static void AssetBundleCopyToStreamingAsstes()
{
string toPath = Application.streamingAssetsPath + "/AssetBundles/";
if (Directory.Exists(toPath))
{
Directory.Delete(toPath, true);
}
Directory.CreateDirectory(toPath);
IOUtil.CopyDirectory(Application.persistentDataPath, toPath);
//重新生成版本文件
//1.先读取persistentDataPath里边的版本文件 这个版本文件里 存放了所有的资源包信息
byte[] buffer = IOUtil.GetFileBuffer(Application.persistentDataPath + "/VersionFile.bytes");
string version = "";
Dictionary <string, AssetBundleInfoEntity> dic = ResourceManager.GetAssetBundleVersionList(buffer, ref version);
Dictionary <string, AssetBundleInfoEntity> newDic = new Dictionary <string, AssetBundleInfoEntity>();
DirectoryInfo directory = new DirectoryInfo(toPath);
//拿到文件夹下所有文件
FileInfo[] arrFiles = directory.GetFiles("*", SearchOption.AllDirectories);
for (int i = 0; i < arrFiles.Length; i++)
{
FileInfo file = arrFiles[i];
string fullName = file.FullName.Replace("\\", "/"); //全名 包含路径扩展名
string name = fullName.Replace(toPath, "");
if (name.Equals("AssetInfo.json", StringComparison.CurrentCultureIgnoreCase) ||
name.Equals("Windows", StringComparison.CurrentCultureIgnoreCase) ||
name.Equals("Windows.manifest", StringComparison.CurrentCultureIgnoreCase)
|| name.Equals("Android", StringComparison.CurrentCultureIgnoreCase) ||
name.Equals("Android.manifest", StringComparison.CurrentCultureIgnoreCase)
|| name.Equals("iOS", StringComparison.CurrentCultureIgnoreCase) ||
name.Equals("iOS.manifest", StringComparison.CurrentCultureIgnoreCase)
)
{
File.Delete(file.FullName);
continue;
}
AssetBundleInfoEntity entity = null;
dic.TryGetValue(name, out entity);
if (entity != null)
{
newDic[name] = entity;
}
}
StringBuilder sbContent = new StringBuilder();
sbContent.AppendLine(version);
foreach (var item in newDic)
{
AssetBundleInfoEntity entity = item.Value;
string strLine = string.Format("{0}|{1}|{2}|{3}|{4}", entity.AssetBundleName, entity.MD5, entity.Size, entity.IsFirstData ? 1 : 0, entity.IsEncrypt ? 1 : 0);
sbContent.AppendLine(strLine);
}
IOUtil.CreateTextFile(toPath + "VersionFile.txt", sbContent.ToString());
//=======================
MMO_MemoryStream ms = new MMO_MemoryStream();
string str = sbContent.ToString().Trim();
string[] arr = str.Split('\n');
int len = arr.Length;
ms.WriteInt(len);
for (int i = 0; i < len; i++)
{
if (i == 0)
{
ms.WriteUTF8String(arr[i]);
}
else
{
string[] arrInner = arr[i].Split('|');
ms.WriteUTF8String(arrInner[0]);
ms.WriteUTF8String(arrInner[1]);
ms.WriteULong(ulong.Parse(arrInner[2]));
ms.WriteByte(byte.Parse(arrInner[3]));
ms.WriteByte(byte.Parse(arrInner[4]));
}
}
string filePath = toPath + "/VersionFile.bytes"; //版本文件路径
buffer = ms.ToArray();
buffer = ZlibHelper.CompressBytes(buffer);
FileStream fs = new FileStream(filePath, FileMode.Create);
fs.Write(buffer, 0, buffer.Length);
fs.Close();
AssetDatabase.Refresh();
Debug.Log("初始资源拷贝到StreamingAsstes完毕");
}
