private void BuildDeferenceInfo()
    {
        foreach (KeyValuePair <string, string[]> pair in _dependenciesDic)
        {
            AssetFile file = FindAssetFile(pair.Key);
            if (file == null)
            {
                Debug.LogError("error AssetFile path:" + pair.Key);
            }

            foreach (string dependencePath in pair.Value)
            {
                if (string.IsNullOrEmpty(dependencePath))
                {
                    continue;
                }

                AssetFile dependenceFile = FindAssetFile(dependencePath);
                if (dependenceFile == null)
                {
                    Debug.LogError("error AssetFile path:" + dependencePath);
                }

                file.AddDefFile(dependenceFile);
                dependenceFile.AddReDefFile(file);
            }
        }
    }