HSET key 子key 子value

192.168.11.5:6379> HSET stu1 name 'zhangmingda'

(integer) 1

192.168.11.5:6379> HSET stu1 age 22

(integer) 1

192.168.11.5:6379> HSET stu1 sex boy

(integer) 1

192.168.11.5:6379> HSET stu1 school huawei

(integer) 1

192.168.11.5:6379> HGETALL stu1

1) "name"

2) "zhangmingda"

3) "age"

4) "22"

5) "sex"

6) "boy"

7) "school"

8) "huawei"

192.168.11.5:6379> HKEYS stu1  看所有key

1) "name"

2) "age"

3) "sex"

4) "school"

192.168.11.5:6379> HVALS stu1 看所有value

1) "zhangmingda"

2) "22"

3) "boy"

4) "huawei"

192.168.11.5:6379> HGET stu1 name 

"zhangmingda"

192.168.11.5:6379> HMSET stu2 name 'qjj' age 22 sex 'boy' 同时设置多个

OK

192.168.11.5:6379> HMGET stu2 name age sex

1) "qjj"

2) "22"

3) "boy"

192.168.11.5:6379>

192.168.11.5:6379> HSCAN stu2 0 match n*

1) "0"

2) 1) "name"

2) "qjj"

192.168.11.5:6379> HSCAN stu1 0 match n*      //从0位过滤stu1里面有多少个n开头的key 以及key的值。

hscan_iter(name, match=None, count=None) 过滤后返回迭代器。循环这个迭代器再取到过滤的值

1 2 3 4 5 6 7 8 9

# 利用yield封装hscan创建生成器，实现分批去redis中获取数据    # 参数：      # match，匹配指定key，默认None 表示所有的key      # count，每次分片最少获取个数，默认None表示采用Redis的默认分片个数    # 如：      # for item in r.hscan_iter('xx'):      #     print item

1) "0"

2) 1) "name"

2) "zhangmingda"

列表  list操作  

　　　　　LPUSH <list_name> value 1 value2 value3 ....

192.168.11.5:6379> LPUSH names_list alex hanyang zhangyang hehao liliang  #先入后出 ，last in first out 后入先出

(integer) 5

192.168.11.5:6379> LRANGE names_list 0 3

1) "liliang"

2) "hehao"

3) "zhangyang"

4) "hanyang"

　　 RPUSH <list_name> value 1 value2 value3 .... #先入先出，（从列表的右边往左边存）

192.168.11.5:6379> RPUSH names_list2 alex hanyang zhangyang hehao liliang

(integer) 5

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "alex"

2) "hanyang"

3) "zhangyang"

4) "hehao"

5) "liliang"

192.168.11.5:6379> LPUSHX names_list2 zhangsan     #只有names_list2 这个列表存在才存数据

(integer) 6

192.168.11.5:6379> LINSERT names_list2 BEFORE  zhangyang  ZHANGSAN # 在names_list2这个列表的zhangyang 前面插入 ZHANGYANG

(integer) 7

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "alex"

3) "hanyang"

4) "ZHANGSAN"

5) "zhangyang"

6) "hehao"

7) "liliang"

192.168.11.5:6379> LINSERT names_list2 AFTER zhangyang ZHANGSAN

(integer) 8

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "alex"

3) "hanyang"

4) "ZHANGSAN"

5) "zhangyang"

6) "ZHANGSAN"

7) "hehao"

8) "liliang"

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "alex"

3) "hanyang"

4) "ZHANGSAN"

5) "zhangyang"

6) "ZHANGSAN"

7) "hehao"

8) "liliang"

192.168.11.5:6379> LSET names_list2 6 HE-HAO  #修改列表里面的某个值。

OK

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "alex"

3) "hanyang"

4) "ZHANGSAN"

5) "zhangyang"

6) "ZHANGSAN"

7) "HE-HAO"

8) "liliang"

192.168.11.5:6379>

192.168.11.5:6379> LRANGE names_list2 0 -1   ##############################

1) "zhangsan"

2) "hanyang"

3) "ZHANGSAN"

4) "zhangyang"

5) "ZHANGSAN"

6) "HE-HAO"

7) "liliang"

192.168.11.5:6379> LREM names_list2 2 ZHANGSAN   #删除names_list2 这个列表里面的两个ZHANGSAN

(integer) 2

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "hanyang"

3) "zhangyang"

4) "HE-HAO"

5) "liliang"

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "zhangsan"

2) "hanyang"

3) "zhangyang"

4) "HE-HAO"

5) "liliang"

192.168.11.5:6379> LPOP names_list2  # 从左侧pop一个数据

"zhangsan"

192.168.11.5:6379> LRANGE names_list2 0 -1

1) "hanyang"

2) "zhangyang"

3) "HE-HAO"

4) "liliang"

RPOP names_list2 从右边获取ming

192.168.11.5:6379> LRANGE names 0 -1

1) "zhang1"

2) "zhang2"

192.168.11.5:6379> LRANGE names2 0 -1

1) "wang1"

2) "wang2"

192.168.11.5:6379> RPOPLPUSH names names2 #把names 列表最右边的，放到names2列表最左边。

"zhang2"

192.168.11.5:6379> LRANGE names2 0 -1

1) "zhang2"

2) "wang1"

3) "wang2"

192.168.11.5:6379> LRANGE names 0 -1

1) "zhang1"

 

brpoplpush(src, dst, timeout=0) 两个进程之间，从一个列表的右侧移除一个元素并将其添加到另一个列表的左侧

 

192.168.11.5:6379> LRANGE names2 0 -1

1) "zhang1"

2) "zhang2"

3) "wang1"

4) "wang2"

192.168.11.5:6379> BRPOPLPUSH names names2 100

"test"

(55.93s)

192.168.11.5:6379> LRANGE names2 0 -1

1) "test"

2) "zhang1"

3) "zhang2"

4) "wang1"

5) "wang2"

4.set集合操作(集合无序，自动去重)

192.168.11.5:6379> SADD names3 alex alex jack jack zhangmingda

(integer) 3

192.168.11.5:6379> SMEMBERS names3 #查看names3中的全部集合成员

1) "zhangmingda"

2) "jack"

3) "alex"

192.168.11.5:6379>

192.168.11.5:6379> SMEMBERS names3

1) "zhangmingda"

2) "jack"

3) "alex"

192.168.11.5:6379> SADD names4 zhangmingda hehe  #创建集合names4 

(integer) 2

192.168.11.5:6379> SDIFF names3 names4   #查看前者有，后者没有的差集

1) "jack"

2) "alex"

192.168.11.5:6379> SMEMBERS names4

1) "hehe"

2) "zhangmingda"

3) "lisi"

192.168.11.5:6379> SMEMBERS names3

1) "alex"

2) "hehe"

3) "zhangmingda"

4) "jack"

192.168.11.5:6379> SDIFFSTORE names names3 names4  #将前者有、后者没有的放到names里面

(integer) 2

192.168.11.5:6379> SMEMBERS names

1) "jack"

2) "alex"

192.168.11.5:6379> SINTER names3 names4   #取两个集合的交集

1) "hehe"

2) "zhangmingda"

192.168.11.5:6379> SINTERSTORE jiaoji names3 names4  #取两个集合的交集，制作一个新的jiaoji集合

(integer) 2

192.168.11.5:6379> SMEMBERS jiaoji

1) "zhangmingda"

2) "hehe"

192.168.11.5:6379> SISMEMBER names3 zhangmingda #监测值是否存在于集合中

(integer) 1

192.168.11.5:6379> SMEMBERS names3

1) "hehe"

2) "zhangmingda"

3) "jack"

4) "alex"

192.168.11.5:6379>

192.168.11.5:6379> SMOVE names3 names4 hehe #将names3 里的 hehe 移动到 names4

(integer) 1

192.168.11.5:6379> SMEMBERS names3

1) "zhangmingda"

2) "jack"

3) "alex"

192.168.11.5:6379> SPOP names4 #从尾部移除一个元素

"lisi"

192.168.11.5:6379> SRANDMEMBER names3  #随机获取一个元素

"alex"

192.168.11.5:6379> SREM names3 alex #删除对应的，集合元素

(integer) 1

192.168.11.5:6379> SUNION names3 names4 #获取两个集合的交集

1) "hehe"

2) "jack"

3) "zhangmingda"

4) "lisi"

192.168.11.5:6379> SUNIONSTORE newset names3 names4 #获取两个集合的交集，结果赋给一个新的集合

(integer) 4

192.168.11.5:6379> SSCAN newset 0 match *

1) "0"

2) 1) "hehe"

2) "jack"

3) "zhangmingda"

4) "lisi"

192.168.11.5:6379> SSCAN newset 0 match h*  #从0位置开始查找匹配以h开头的元素

1) "0"

2) 1) "hehe"

192.168.11.5:6379> ZADD ordered_set 99 zhangsan 50 lisi 22 wangwu  #设置一个集合 ordred_set  权重大小 元素 权重 元素.......数字越小越靠前

(integer) 3

192.168.11.5:6379> ZRANGE ordered_set 0 -1  #全部获取元素

1) "wangwu"

2) "lisi"

3) "zhangsan"

192.168.11.5:6379> ZRANGE ordered_set 0 -1 withscores #获取全部元素以及权重值

1) "wangwu"

2) "22"

3) "lisi"

4) "50"

5) "zhangsan"

6) "99"

192.168.11.5:6379> ZCOUNT ordered_set 0 50 #获取权重值0 - 50 (含)的元素

(integer) 2

192.168.11.5:6379> ZRANGE ordered_set 0 -1 withscores

1) "wangwu"

2) "32"

3) "lisi"

4) "50"

5) "zhangsan"

6) "99"

192.168.11.5:6379> ZINCRBY ordered_set 3 'wangwu'  #将有序集合ordered_set  元素wangwu 的权重中自增指定值

"35"

192.168.11.5:6379>

192.168.11.5:6379> ZRANGE ordered_set 0 -1 withscores

1) "wangwu"

2) "35"

3) "lisi"

4) "50"

5) "zhangsan"

6) "99"

192.168.11.5:6379> ZRANK ordered_set zhangsan  #查询元素的位置是什么

(integer) 2

192.168.11.5:6379> ZREMRANGEBYRANK ordered_set 0 1  #根据位置删除一个范围的元素

(integer) 2

192.168.11.5:6379> ZRANGE ordered_set 0 -1

1) "zhangsan"

 

192.168.11.5:6379> ZINTERSTORE zcount 2 ordered_set ordered_set1  #计算两个或者多个有序集合中同名元素的分数，并生成一个新的集合zcount 

(integer) 2

192.168.11.5:6379> ZRANGE ordered_set 0 -1 withscores

1) "zmd"

2) "11"

3) "qjj"

4) "15"

5) "zhangsan"

6) "99"

192.168.11.5:6379> ZRANGE ordered_set1 0 -1 withscores

1) "qjj"

2) "15"

3) "zhangsan"

4) "20"

192.168.11.5:6379> ZRANGE zcount 0 -1 withscores

1) "qjj"

2) "30"

3) "zhangsan"

4) "119"

其他集合常用操作 ：

192.168.11.5:6379> DEL zcount # 删除key

(integer) 1

192.168.11.5:6379> RENAME names3 names3_new   #重命名

OK

192.168.11.5:6379> move names3_new 2  #将key移动到另外一个库

(integer) 1

192.168.11.5:6379> SMEMBERS name3_new

(empty list or set)

192.168.11.5:6379> SELECT 2   #切换数据库 redis默认有16个库 从0 到15

OK 

192.168.11.5:6379[2]> SMEMBERS names3_new #2库里面有了

1) "zhangmingda"

2) "jack"

192.168.11.5:6379> type names  #看key的类型

set

192.168.11.5:6379> SCAN 0 match name*  #查找匹配key

1) "0"

2) 1) "names"

2) "names4"