search through the database has matched the record, and is unlikely to exclude t...

代码说明：

通过数据库检索已经产生的双色球记录，并排除可能性不大的记录。 并随机产生可能的双色球红蓝组合。-search through the database has matched the record, and is unlikely to exclude the records. Random and may have matched the red and blue combination.