StackExchange.Redis之模糊搜索key

查找含有"fool"的key
public List<string> Getkeys()
{
      List<string> keyList = new List<string>();
      ConnectionMultiplexer conn=ConnectionMultiplexer.Connect("",string.Empty);
      var db = conn.GetEndPoints();
               
       foreach(var ep in db)
       {
              var server = conn.GetServer(ep);
              var keys = server.Keys(0, "*fool*");
              foreach(var item in keys)
              {
                   keyList.Add((string)item);
              }
        }
       return keyList;
}