/// <summary>
/// 将关键词列表写入存储
/// </summary>
/// <param name="filterWords"></param>
public static void SensitiveWordsStorage(this FilterWords filterWords)
{
using (MongoDbContext mc = new MongoDbContext(Const.ConfigsMongoDbConn))
{
FilterWords orgWords = mc.Collection <FilterWords>().Linq().FirstOrDefault();
if (null == orgWords)
{
mc.Collection <FilterWords>().Insert(filterWords);
}
else
{
mc.Collection <FilterWords>().Update(filterWords, orgWords);
}
}
}
/// <summary>
/// 获取关键词列表
/// </summary>
/// <returns></returns>
public static IEnumerable <string> GetSensitiveWords()
{
object cacheVal = Const.CoreCacheName.GetCache(CacheKey);
if (null != cacheVal && cacheVal is FilterWords)
{
return(((FilterWords)cacheVal).Words);
}
FilterWords words = GetSensitiveWordsFromStorage();
if (null == words)
{
return(new List <string>(0));
}
Const.CoreCacheName.SetCache(CacheKey, words);
return(words.Words);
}