/// <summary>
/// 存储热更资源并记录热更资源信息
/// </summary>
/// <param name="resname">资源名</param>
/// <param name="resversion">资源版本号</param>
/// <param name="data">资源二进制数据</param>
private void saveHotResourceUpdate(string resname, int resversion, byte[] data)
{
//检查包外是否存在同名资源，存在的话需要先删除再存储最新到包外
var resfullpath = AssetBundlePath.ABHotUpdatePath + resname;
if (AssetBundlePath.IsABExitInOutterPath(resname))
{
Debug.Log(string.Format("删除包外资源 : {0}", resname));
File.Delete(resfullpath);
}
File.WriteAllBytes(resfullpath, data);
if (!File.Exists(LocalResourceUpdateListFilePath))
{
Debug.Log(string.Format("创建文件 : {0}", LocalResourceUpdateListFilePath));
using (var fs = File.Create(LocalResourceUpdateListFilePath))
{
fs.Close();
}
}
using (var sw = File.AppendText(LocalResourceUpdateListFilePath))
{
sw.WriteLine(resversion + ":" + resname);
sw.Close();
}
Debug.Log(string.Format("写入已更资源 : {0}", resfullpath));
}
/// <summary>
/// 资源请求携程
/// </summary>
/// <returns></returns>
private IEnumerator resourcesRequest()
{
foreach (var hotupdateres in mTestHotUpdateResourceList)
{
var resurl = TestResourceURL + hotupdateres;
ResourceLogger.log(string.Format("下载资源 : {0}", resurl));
var webrequest = UnityWebRequest.Get(resurl);
yield return(webrequest.SendWebRequest());
if (webrequest.isNetworkError)
{
ResourceLogger.logErr(string.Format("{0}资源下载出错!", hotupdateres));
ResourceLogger.logErr(webrequest.error);
}
else
{
if (webrequest.isDone)
{
ResourceLogger.log(string.Format("{0}资源下载完成!", hotupdateres));
var data = webrequest.downloadHandler.data;
//检查包外是否存在同名资源，存在的话需要先删除再存储最新到包外
var outterabfullpath = AssetBundlePath.ABHotUpdatePath + hotupdateres;
if (AssetBundlePath.IsABExitInOutterPath(hotupdateres))
{
ResourceLogger.log(string.Format("删除包外资源 : {0}", hotupdateres));
File.Delete(outterabfullpath);
}
using (var fs = File.Create(outterabfullpath))
{
fs.Write(data, 0, data.Length);
fs.Flush();
fs.Close();
ResourceLogger.log(string.Format("包外资源 : {0}写入完成!", hotupdateres));
}
}
}
}
}