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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                寫入值 ``` hest 表名 字段名 值 //(成功返回插入一行1) ``` ## 查詢值 ``` hgst 字段名 鍵 // 獲取鍵的值 ``` ## 批量查詢 ``` hgetall 表名 // 獲取整個表的值 類似于select*from ``` ## 批量設置 ``` hmset 表名 字段名 值 字段名 值 ``` ``` hmset user-2 name liming age 34 email liming@163.com ``` ## 刪除整個表 ``` del 表名 ``` ## 刪除表中某個字段名 ``` hdel 表名 字段名 ``` ## 獲取所有鍵值 ``` hkeys 表名 ``` ## 哈希自增用法(自增負數為減): ``` hincrby 表名 字段名 age 3 //自增3 ``` ## 設置過期時間 setex shuju 20 name ``` setex 表名 過期時間(20) 字段名 //過期時間為20秒 ``` ## 重新設置值 表里有的重新設置不了 ``` hsetnx 表名 字段名 ``` ## 表里有的重新設置可以設置(有BUG) 這個在3.2版本有BUG成功返回1但是他返回0 ``` hset 表名 字段名 ``` ## 命令行的代碼案例: ``` 127.0.0.1:6379> HSET user-1 name liudehua (integer) 1 127.0.0.1:6379> HGET user-1 name "liudehua" 127.0.0.1:6379> HSET user-1 age 23 (integer) 1 127.0.0.1:6379> hset user-1 email liudehua@163.com (integer) 1 127.0.0.1:6379> hgetall user-1 1) "name" 2) "liudehua" 3) "age" 4) "23" 5) "email" 6) "liudehua@163.com" 127.0.0.1:6379> hmset user-2 name liming age 34 email liming@163.com OK 127.0.0.1:6379> keys * 1) "user-1" 2) "user-2" 127.0.0.1:6379> del user-1 (integer) 1 127.0.0.1:6379> keys * 1) "user-2" 127.0.0.1:6379> hgetall user-2 1) "name" 2) "liming" 3) "age" 4) "34" 5) "email" 6) "liming@163.com" 127.0.0.1:6379> hdel user-2 name (integer) 1 127.0.0.1:6379> hgetall user-2 1) "age" 2) "34" 3) "email" 4) "liming@163.com" 127.0.0.1:6379> hdel user-2 age (integer) 1 127.0.0.1:6379> hgetall user-2 1) "email" 2) "liming@163.com" 127.0.0.1:6379> ``` ![](https://img.kancloud.cn/6f/7b/6f7bc76cfb4c082ac50fd8b82d9b150c_1445x653.png) ![](https://img.kancloud.cn/9d/5d/9d5de683881f68093597715c703a1ad3_1456x673.png) ![](https://img.kancloud.cn/3c/14/3c14085adea20392a7a0f167931129b2_1248x719.png)
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                              哎呀哎呀视频在线观看