求解惑，同样是向 chan 里面塞切片

channels 是一个切片，这样写通过了编译

 func (j *gameChannelKickJob) Produce(ctx context.Context, tasks chan<- interface{}) {
     channels, err := dao.GetAllActiveGameChannel(ctx, model.GAME_CHANNEL_ACTIVE)
      	tasks <- channels
  }

当这样写，编译不通过提示 mismatched types ，同样是向 chan 塞切片，为啥啊

func (j *gameChannelKickJob) Produce(ctx context.Context, tasks chan<- interface{}) {
	channels, err := dao.GetAllActiveGameChannel(ctx, model.GAME_CHANNEL_ACTIVE)
	for k,_ := range channels {
    	oneSlice := dao.GetSomeSliceData(ctx,channels[k])
        tasks <- oneSlice
    }
}