{"id":125643,"date":"2024-10-25T23:52:53","date_gmt":"2024-10-25T15:52:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125643\/"},"modified":"2024-10-25T23:52:53","modified_gmt":"2024-10-25T15:52:53","slug":"redis-%e9%a1%9e%e5%9e%8b%e6%b7%b1%e5%ba%a6%e6%8e%a2%e7%b4%a2%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125643\/","title":{"rendered":"Redis \u985e\u578b\u6df1\u5ea6\u63a2\u7d22\u4f7f\u7528\u60c5\u6cc1"},"content":{"rendered":"

Redis \u985e\u578b\u6df1\u5ea6\u63a2\u7d22\u4f7f\u7528\u60c5\u6cc1<\/h1>\n

Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u5b83\u7684\u6578\u64da\u7d50\u69cb\u4e0d\u50c5\u9650\u65bc\u7c21\u55ae\u7684\u9375\u503c\u5c0d\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u7684\u591a\u6a23\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u4e00\u500b\u9748\u6d3b\u4e14\u5f37\u5927\u7684\u5de5\u5177\uff0c\u9069\u5408\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u3001\u5be6\u6642\u5206\u6790\u7b49\u591a\u7a2e\u61c9\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u5404\u7a2e\u6578\u64da\u985e\u578b\u53ca\u5176\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n

1. \u5b57\u7b26\u4e32\uff08String\uff09<\/h2>\n

\u5b57\u7b26\u4e32\u662f Redis \u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\u3002\u5b83\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u6578\u5b57\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b57\u7b26\u4e32\u7684\u6700\u5927\u9577\u5ea6\u70ba 512MB\u3002\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u5834\u666f\u5305\u62ec\u7de9\u5b58\u7528\u6236\u6703\u8a71\u3001\u5b58\u5132\u8a08\u6578\u5668\u7b49\u3002<\/p>\n

SET user:1000:name \"Alice\"\nGET user:1000:name\n<\/code><\/pre>\n
\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 SET \u547d\u4ee4\u5c07\u7528\u6236\u540d\u7a31\u5b58\u5132\u70ba\u5b57\u7b26\u4e32\uff0c\u7136\u5f8c\u4f7f\u7528 GET \u547d\u4ee4\u6aa2\u7d22\u8a72\u503c\u3002<\/p>\n
2. \u54c8\u5e0c\uff08Hash\uff09<\/h2>\n
\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u9054 2^32 – 1 \u500b\u9375\u503c\u5c0d\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u8cc7\u6599\u6216\u5176\u4ed6\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n
HSET user:1000 name \"Alice\" age 30\nHGET user:1000 name\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 HSET \u547d\u4ee4\u5c07\u7528\u6236\u7684\u540d\u7a31\u548c\u5e74\u9f61\u5b58\u5132\u5728\u4e00\u500b\u54c8\u5e0c\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 HGET \u547d\u4ee4\u6aa2\u7d22\u7528\u6236\u7684\u540d\u7a31\u3002<\/p>\n
3. \u5217\u8868\uff08List\uff09<\/h2>\n
\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u9019\u4f7f\u5f97\u5217\u8868\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u6216\u4efb\u52d9\u968a\u5217\u3002<\/p>\n
LPUSH tasks \"task1\"\nLPUSH tasks \"task2\"\nLRANGE tasks 0 -1\n<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528 LPUSH \u547d\u4ee4\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 LRANGE \u547d\u4ee4\u6aa2\u7d22\u6574\u500b\u5217\u8868\u3002<\/p>\n
4. \u96c6\u5408\uff08Set\uff09<\/h2>\n
\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u96c6\u5408\u7684\u4e3b\u8981\u7279\u6027\u662f\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u793e\u4ea4\u7db2\u7d61\u4e2d\u7684\u597d\u53cb\u95dc\u4fc2\u6216\u6a19\u7c64\u7cfb\u7d71\u3002<\/p>\n
SADD friends:1000 \"Bob\"\nSADD friends:1000 \"Charlie\"\nSMEMBERS friends:1000\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 SADD \u547d\u4ee4\u5c07\u670b\u53cb\u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 SMEMBERS \u547d\u4ee4\u6aa2\u7d22\u6240\u6709\u670b\u53cb\u3002<\/p>\n
5. \u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h2>\n
\u6709\u5e8f\u96c6\u5408\u662f\u4e00\u500b\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u5b83\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u7a2e\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u6216\u512a\u5148\u7d1a\u968a\u5217\u3002<\/p>\n
ZADD leaderboard 100 \"Alice\"\nZADD leaderboard 200 \"Bob\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528 ZADD \u547d\u4ee4\u5c07\u7528\u6236\u53ca\u5176\u5206\u6578\u6dfb\u52a0\u5230\u6709\u5e8f\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 ZRANGE \u547d\u4ee4\u6aa2\u7d22\u6574\u500b\u6392\u884c\u699c\u53ca\u5176\u5206\u6578\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u985e\u578b\uff0c\u9069\u7528\u65bc\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u9375\u503c\u5b58\u5132\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u90fd\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u3002\u4e86\u89e3\u9019\u4e9b\u6578\u64da\u985e\u578b\u53ca\u5176\u4f7f\u7528\u60c5\u6cc1\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u8a2d\u8a08\u548c\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4e91\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6df1\u5165\u63a2\u7d22Redis\u5404\u985e\u578b\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e86\u89e3\u5176\u5728\u6578\u64da\u5b58\u5132\u3001\u7de9\u5b58\u548c\u6d88\u606f\u968a\u5217\u4e2d\u7684\u61c9\u7528\u8207\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-125643","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125643","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=125643"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125643\/revisions"}],"predecessor-version":[{"id":125644,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125643\/revisions\/125644"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}