redis中hash数据类型

• Z时代
• 2024-01-10
• 分类：综合

remoteSelf:1>hset website google "www.google.com"
"1"
remoteSelf:1>hget website
"ERR wrong number of arguments for 'hget' command"
remoteSelf:1>hget website google
"www.google.com"
remoteSelf:1>hset website baidu "www.baidu.com"
"1"
remoteSelf:1>hget website baidu
"www.baidu.com"
remoteSelf:1>hget website google
"www.google.com"

website相当于map的名字

google相当于map website中的key,"www.google.com"是key google的value

remoteSelf:1>hlen website
"2"
remoteSelf:1>hkeys website
 1)  "google"
 2)  "baidu"
 remoteSelf:1>hvals website
 1)  "www.google.com"
 2)  "www.baidu.com"

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