flink连接redis自定义连接器 eg: "CREATE TABLE redis_dim (\n" + "key String,\n" + "res String\n" + ") WITH (\n" + " 'connector.type' = 'redis', \n" + " 'redis.ip' = '10.100.1.15', \n" + " 'database.num' = '0', \n"+//不起作用,不知道是不是只有一个数据库的原因 " 'operate.tpye' = 'hash', \n" + " 'redis.password' = 'hl.Data2018', \n" + " 'redis.version' = '2.6' \n" + ")";