{"id":201363,"date":"2025-05-10T09:55:44","date_gmt":"2025-05-10T01:55:44","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201363\/"},"modified":"2025-05-10T09:55:44","modified_gmt":"2025-05-10T01:55:44","slug":"redis%e4%b8%ad%e4%ba%94%e7%a7%8d%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e7%ae%80%e5%8d%95%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201363\/","title":{"rendered":"Redis\u4e2d\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7b80\u5355\u64cd\u4f5c"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u4e2d\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7b80\u5355\u64cd\u4f5c<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aRedis\u4e2d\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7b80\u5355\u64cd\u4f5c\u300b\uff0c\u804a\u804aRedis\u4e94\u79cd\u6570\u636e\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n

Redis\u4e2d\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7b80\u5355\u64cd\u4f5c<\/strong><\/p>\n

\u63d0\u51fa\u95ee\u9898<\/strong><\/p>\n

Redis\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7684\u7b80\u5355\u589e\u5220\u6539\u67e5\u547d\u4ee4\uff1f\uff1f\uff1f<\/p>\n

\u89e3\u51b3\u95ee\u9898<\/strong><\/p>\n

\u5047\u8bbe\u4f60\u5df2\u7ecf\u5b89\u88c5Redis\u670d\u52a1\u5668\uff1b
\u5047\u8bbe\u4f60\u5df2\u7ecf\u6253\u5f00Redis cli\u547d\u4ee4\u884c\u5de5\u5177\uff1b
\u5047\u8bbe\u4f60\u5bf9Redis\u6709\u6240\u4e86\u89e3\uff1b<\/p>\n

Redis\u7b80\u5355\u589e\u5220\u6539\u67e5\u4f8b\u5b50<\/strong><\/p>\n

\u4f8b\u4e00\uff1a\u5b57\u7b26\u4e32\u7684\u589e\u5220\u6539\u67e5<\/p>\n

\n#\u589e\u52a0\u4e00\u4e2akey\u4e3aay_key\u7684\u503c\n127.0.0.1:6379> set ay_key \"ay\"\nOK\n#\u67e5\u8be2ay_key\u7684\u503c\n127.0.0.1:6379> get ay_key\n\"ay\"\n#\u4fee\u6539ay_key\u7684\u503c\n127.0.0.1:6379> set ay_key \"new_ay\"\nOK\n127.0.0.1:6379> get ay_key\n\"new_ay\"\n#\u4fee\u6539ay_key\u540d\u79f0\n127.0.0.1:6379> rename ay_key new_ay_key\nOK\n127.0.0.1:6379> keys *\n1) \"new_ay_key\"\n#\u5220\u9664ay_key\n127.0.0.1:6379> del ay_key\n(integer) 0\n#\u67e5\u8be2\u662f\u5426\u5b58\u5728ay_key 0\n127.0.0.1:6379> exists ay_key\n(integer) 0\n<\/pre>\n
\u4f8b\u4e8c\uff1aSet\u96c6\u5408\u7684\u589e\u5220\u6539\u67e5<\/p>\n
\n#\u5220\u9664\u5f53\u524d\u9009\u62e9\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709key\n127.0.0.1:6379> flushdb\nOK\n#\u751f\u6210set\u96c6\u5408\uff0c\u6dfb\u52a04\u4e2a\u6570\u636e\n127.0.0.1:6379> sadd set_ay_key \"ay\" \"al\" \"xy\" \"xl\"\n(integer) 4\n#\u67e5\u8be2set\u91cc\u9762\u6240\u6709\u503c\n127.0.0.1:6379> smembers set_ay_key\n1) \"xy\"\n2) \"al\"\n3) \"ay\"\n4) \"xl\"\n#\u5220\u9664value\u4e3a\"xl\" , \u8fd4\u56de 1 \u5982\u679c\u6ca1\u6709\u8fd4\u56de 0\n127.0.0.1:6379> srem set_ay_key \"xl\"\n(integer) 1\n127.0.0.1:6379> smembers set_ay_key\n1) \"xy\"\n2) \"al\"\n3) \"ay\"\n#\u6dfb\u52a0value\u4e3a\"xl\"\n127.0.0.1:6379> sadd set_ay_key \"xl\"\n(integer) 1\n127.0.0.1:6379> smembers set_ay_key\n1) \"xy\"\n2) \"al\"\n3) \"ay\"\n4) \"xl\"\n#\u6dfb\u52a0value\u4e3a\"xl\" \u6dfb\u52a0\u4e0d\u8fdb\u53bb\uff0c\u4f46\u4e5f\u4e0d\u62a5\u9519\uff0cset\u662f\u4e0d\u5141\u8bb8\u91cd\u590d\u7684\n127.0.0.1:6379> sadd set_ay_key \"xl\"\n(integer) 0\n#\u4e0d\u591a\u89e3\u91ca\n127.0.0.1:6379> sadd set_ay_key \"xl\"\n(integer) 0\n#\u4e0d\u591a\u89e3\u91ca\n127.0.0.1:6379> sadd set_ay_key \"xl\"\n(integer) 0\n<\/pre>\n
\u4f8b\u4e09\uff1aList\u96c6\u5408\u7684\u589e\u5220\u6539\u67e5<\/p>\n
\n#\u6dfb\u52a0key\u4e3alist_ay_key\u7684list\u96c6\u5408\n127.0.0.1:6379> lpush list_ay_key \"ay\" \"al\" \"xy\" \"xl\"\n(integer) 4\n#\u67e5\u8be2key\u4e3alist_ay_key\u7684\u96c6\u5408\n127.0.0.1:6379> lrange list_ay_key 0 -1\n1) \"xl\"\n2) \"xy\"\n3) \"al\"\n4) \"ay\"\n#\u5f80list\u5c3e\u90e8\u6dfb\u52a0\u5143\u7d20\n127.0.0.1:6379> rpush list_ay_key \"together\"\n(integer) 5\n#\u5f80list\u5934\u90e8\u6dfb\u52a0\u5143\u7d20\n127.0.0.1:6379> lpush list_ay_key \"first\"\n(integer) 6\n#\u67e5\u8be2list\u96c6\u5408\n127.0.0.1:6379> lrange list_ay_key 0 -1\n1) \"first\"\n2) \"xl\"\n3) \"xy\"\n4) \"al\"\n5) \"ay\"\n6) \"together\"\n#\u66f4\u65b0index\u4e3a0\u7684\u503c  \n127.0.0.1:6379> lset list_ay_key 0 \"update_first\"\nOK\n127.0.0.1:6379> lrange list_ay_key 0 -1\n1) \"update_first\"\n2) \"xl\"\n3) \"xy\"\n4) \"al\"\n5) \"ay\"\n6) \"together\"\n#\u5220\u9664index\u4e3a1\u4e0a\u7684\u503c\n127.0.0.1:6379> lrem list_ay_key 1 \"update_first\"\n(integer) 1\n127.0.0.1:6379> lrange list_ay_key 0 -1\n1) \"xl\"\n2) \"xy\"\n3) \"al\"\n4) \"ay\"\n5) \"together\"\n<\/pre>\n
\u4f8b\u56db\uff1aHash\u96c6\u5408(\u7c7b\u4f3cJava)\u7684\u589e\u5220\u6539\u67e5<\/p>\n
\n127.0.0.1:6379> flushdb\nOK\n#\u751f\u6210hash\u96c6\u5408\uff0c\u5e76\u6dfb\u52a0key \u4e3auuid_one value \u4e3a\"12345\"\n127.0.0.1:6379> hset hash_ay_key \"uuid_one\" \"12345\"\n(integer) 1\n127.0.0.1:6379> hlen hash_ay_key\n(integer) 1\n#\u8fd4\u56de\u96c6\u5408\u6240\u6709\u7684key\n127.0.0.1:6379> hkeys hash_ay_key\n1) \"uuid_one\"\n#\u8fd4\u56de\u96c6\u5408\u6240\u6709value\n127.0.0.1:6379> hvals hash_ay_key\n1) \"12345\"\n#\u96c6\u5408\u6dfb\u52a0\u503c\n127.0.0.1:6379> hset hash_ay_key \"uuid_two\" \"22222\"\n(integer) 1\n#\u96c6\u5408\u6dfb\u52a0\u503c\n127.0.0.1:6379> hset hash_ay_key \"uuid_three\" \"33333\"\n(integer) 1\n#\u83b7\u5f97key\u4e3auuid_one\u7684\u503c\n127.0.0.1:6379> hget hash_ay_key uuid_one\n\"12345\"\n#\u5220\u9664key\u4e3auuid_three\u7684\u503c\n127.0.0.1:6379> hdel hash_ay_key uuid_three\n(integer) 1\n127.0.0.1:6379> hkeys hash_ay_key\n1) \"uuid_one\"\n2) \"uuid_two\"\n#\u83b7\u5f97\u6240\u6709\uff0c\u5305\u62eckey\u548cvalue\n127.0.0.1:6379> hgetall hash_ay_key\n1) \"uuid_one\"\n2) \"12345\"\n3) \"uuid_two\"\n4) \"22222\"\n#\u66f4\u65b0key\u4e3auuid_one\u7684\u503c\n127.0.0.1:6379> hset hash_ay_key uuid_one \"11111\"\n(integer) 0\n127.0.0.1:6379> hset hash_ay_key \"uuid_one\" \"11111\"\n(integer) 0\n127.0.0.1:6379> hgetall hash_ay_key\n1) \"uuid_one\"\n2) \"11111\"\n3) \"uuid_two\"\n4) \"22222\"\n<\/pre>\n
\u4f8b\u4e94\uff1aSortedSet\u96c6\u5408\u7684\u589e\u5220\u6539\u67e5<\/p>\n
SortedSet\u662f\u6709\u5e8f\u7684set\u96c6\u5408<\/p>\n
\n#sorted set\u6dfb\u52a0\u503cay \u6392\u5e8f\u503c\u4e3a 1\n127.0.0.1:6379> zadd zset_ay_key 1 \"ay\"\n(integer) 1\n127.0.0.1:6379> zadd zset_ay_key 2 \"al\"\n(integer) 1\n127.0.0.1:6379> zadd zset_ay_key 3 \"xy\"\n(integer) 1\n127.0.0.1:6379> zadd zset_ay_key 4 \"xl\"\n(integer) 1\n#\u67e5\u8be2\u6240\u6709\u7684\u503c\n127.0.0.1:6379> zrange zset_ay_key 0 -1\n1) \"ay\"\n2) \"al\"\n3) \"xy\"\n4) \"xl\"\n#\u5220\u9664\u6240\u6709\u7684\u503c\n127.0.0.1:6379> zrem zet_ay_key \"xl\"\n(integer) 0\n127.0.0.1:6379> zrange zset_ay_key 0 -1\n1) \"ay\"\n2) \"al\"\n3) \"xy\"\n4) \"xl\"\n\n<\/pre>\n
 \u611f\u8c22\u9605\u8bfb\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u8c22\u8c22\u5927\u5bb6\u5bf9\u672c\u7ad9\u7684\u652f\u6301\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
Redis\u4e2d\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u7b80\u5355\u64cd\u4f5c...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201363","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201363"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201363\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}