/// <summary>
        /// 按优先级枚举所有符合要求的语言包;
        /// </summary>
        private IEnumerable <LanguagePackInfo> EnumerateLanguagePask(LocalizationConfig?config, IEnumerable <LanguagePackInfo> languagePacks)
        {
            //语言优先级排列顺序
            string[] spareLanguages;

            if (config.HasValue)
            {
                //匹配语言包信息,并且返回;
                LocalizationConfig _config = config.Value;
                foreach (var info in languagePacks)
                {
                    if (_config.Language == info.Description.Language && _config.Name == info.Description.Name)
                    {
                        yield return(info);
                    }
                }

                spareLanguages = new string[]
                {
                    _config.Language,
                    SystemLanguage.ToString(),
                    defaultLanguage.ToString(),
                };
            }
            else
            {
                spareLanguages = new string[]
                {
                    SystemLanguage.ToString(),
                        defaultLanguage.ToString(),
                };
            }

            //按语言优先级返回合适的语言包;
            for (int i = 0; i < spareLanguages.Length; i++)
            {
                string language = spareLanguages[i];

                foreach (var fileInfo in LanguagePacks)
                {
                    if (fileInfo.Description.Language == language)
                    {
                        yield return(fileInfo);
                    }
                }
            }

            //若之前都未成功,则再次返回所有语言包;
            foreach (var fileInfo in LanguagePacks)
            {
                yield return(fileInfo);
            }
        }
        private void DeserializeConfig(LocalizationConfigSerializer configSerializer, LanguagePackDescription description)
        {
            try
            {
                LocalizationConfig config = new LocalizationConfig()
                {
                    Name     = description.Name,
                    Language = description.Language,
                };

                using (Resource.ConfigContent.BeginUpdateAuto())
                {
                    configSerializer.Serialize(Resource.ConfigContent, config);
                }
            }
            catch (Exception ex)
            {
                Debug.LogWarning("输出语言配置失败:" + ex);
            }
        }