{"id":317,"date":"2024-03-21T13:13:47","date_gmt":"2024-03-21T05:13:47","guid":{"rendered":"http:\/\/www.madbull.site\/?p=317"},"modified":"2026-03-03T10:48:47","modified_gmt":"2026-03-03T02:48:47","slug":"redis%e5%9f%ba%e7%a1%80%e6%8c%87%e4%bb%a4-hash%e5%93%88%e5%b8%8c","status":"publish","type":"post","link":"https:\/\/www.madbull.site\/?p=317","title":{"rendered":"Redis\u57fa\u7840\u6307\u4ee4\u2013HASH\u54c8\u5e0c"},"content":{"rendered":"\n
\n

1 HSET key field value<\/strong><\/p>\n\n\n\n

\u5c06\u54c8\u5e0c\u8868 key \u4e2d\u7684\u5b57\u6bb5 field \u7684\u503c\u8bbe\u4e3a value \u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

2 HMSET key field1 value1 [field2 value2 ]<\/strong><\/p>\n\n\n\n

\u540c\u65f6\u5c06\u591a\u4e2a field-value (\u57df-\u503c)\u5bf9\u8bbe\u7f6e\u5230\u54c8\u5e0c\u8868 key \u4e2d\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

3 HGET key field<\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u5b58\u50a8\u5728\u54c8\u5e0c\u8868\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

4 HMGET key field1 [field2]<\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u6240\u6709\u7ed9\u5b9a\u5b57\u6bb5\u7684\u503c<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

5 HGETALL key<\/strong><\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u5728\u54c8\u5e0c\u8868\u4e2d\u6307\u5b9a key \u7684\u6240\u6709\u5b57\u6bb5\u548c\u503c<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

6 HLEN key<\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u5b57\u6bb5\u7684\u6570\u91cf<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

7 HKEYS key<\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u7684\u6240\u6709\u5b57\u6bb5<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

8 HVALS key<\/strong><\/p>\n\n\n\n

\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u503c\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

9 HDEL key field1 [field2]<\/strong><\/p>\n\n\n\n

\u5220\u9664\u4e00\u4e2a\u6216\u591a\u4e2a\u54c8\u5e0c\u8868\u5b57\u6bb5<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

10 HINCRBY key field increment<\/strong><\/p>\n\n\n\n

\u4e3a\u54c8\u5e0c\u8868 key \u4e2d\u7684\u6307\u5b9a\u5b57\u6bb5\u7684\u6574\u6570\u503c\u52a0\u4e0a\u589e\u91cf increment \u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

11 HINCRBYFLOAT key field increment<\/strong><\/p>\n\n\n\n

\u4e3a\u54c8\u5e0c\u8868 key \u4e2d\u7684\u6307\u5b9a\u5b57\u6bb5\u7684\u6d6e\u70b9\u6570\u503c\u52a0\u4e0a\u589e\u91cf increment \u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

12 HEXISTS key field<\/strong><\/p>\n\n\n\n

\u67e5\u770b\u54c8\u5e0c\u8868 key \u4e2d\uff0c\u6307\u5b9a\u7684\u5b57\u6bb5\u662f\u5426\u5b58\u5728\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

13 HSETNX key field value<\/strong><\/p>\n\n\n\n

\u53ea\u6709\u5728\u5b57\u6bb5 field \u4e0d\u5b58\u5728\u65f6\uff0c\u8bbe\u7f6e\u54c8\u5e0c\u8868\u5b57\u6bb5\u7684\u503c\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n\n\n\n
\n

14 HSCAN key cursor [MATCH pattern] [COUNT count]<\/strong><\/p>\n\n\n\n

\u8fed\u4ee3\u54c8\u5e0c\u8868\u4e2d\u7684\u952e\u503c\u5bf9\u3002<\/p>\n\n\n\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

1 HSET key field value
\n\u5c06\u54c8\u5e0c\u8868 key \u4e2d\u7684\u5b57\u6bb5 field \u7684\u503c\u8bbe\u4e3a value \u3002
\n2 HMSET key field1 value1 [field2 value2 ]
\n\u540c\u65f6\u5c06\u591a\u4e2a field-value (\u57df-\u503c)\u5bf9\u8bbe\u7f6e\u5230\u54c8\u5e0c\u8868 key \u4e2d\u3002<\/p>\n","protected":false},"author":1,"featured_media":52,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[115,5],"tags":[98,100,99,15,18,97,19],"class_list":["post-317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-redis","category-database","tag-hash","tag-hget","tag-hset","tag-redis","tag-18","tag-97","tag-19"],"_links":{"self":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=317"}],"version-history":[{"count":4,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/317\/revisions"}],"predecessor-version":[{"id":2485,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/317\/revisions\/2485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/media\/52"}],"wp:attachment":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}