private static void RemoveCache(string tableName, string conn)
{
//清内存
string key = Cache.CacheManage.GetKey(Cache.CacheKeyType.Schema, tableName, conn);
Cache.CacheManage.LocalInstance.Remove(key);
//清外置的表结构.tx：
if (!string.IsNullOrEmpty(AppConfig.DB.SchemaMapPath))
{
string file = TableSchema.GetSchemaFile(key);
IOHelper.Delete(file);
}
key = Cache.CacheManage.GetKey(Cache.CacheKeyType.AutoCache, tableName, conn);
Cache.AutoCache.ReadyForRemove(key);
}
