{"id":97756,"date":"2024-10-20T20:52:18","date_gmt":"2024-10-20T12:52:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97756\/"},"modified":"2024-10-20T20:52:19","modified_gmt":"2024-10-20T12:52:19","slug":"redis%e4%bf%9d%e8%ad%89%e4%b8%80%e8%87%b4%e6%80%a7%e7%9a%84%e9%97%9c%e9%8d%b5%ef%bc%88redis%e7%b6%ad%e8%ad%b7%e4%b8%80%e8%87%b4%e6%80%a7%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97756\/","title":{"rendered":"Redis\u4fdd\u8b49\u4e00\u81f4\u6027\u7684\u95dc\u9375\uff08redis\u7dad\u8b77\u4e00\u81f4\u6027\uff09"},"content":{"rendered":"

Redis\u4fdd\u8b49\u4e00\u81f4\u6027\u7684\u95dc\u9375\uff08redis\u7dad\u8b77\u4e00\u81f4\u6027\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u8003\u91cf\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u7dad\u8b77\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5982\u4f55\u4fdd\u8b49\u6578\u64da\u4e00\u81f4\u6027\uff0c\u4e26\u4ecb\u7d39\u4e00\u4e9b\u95dc\u9375\u7684\u6280\u8853\u548c\u7b56\u7565\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u6578\u64da\u4e00\u81f4\u6027\uff1f<\/h2>\n

\u6578\u64da\u4e00\u81f4\u6027\u662f\u6307\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6240\u6709\u7528\u6236\u5728\u4efb\u4f55\u6642\u9593\u9ede\u90fd\u80fd\u5920\u7372\u5f97\u76f8\u540c\u7684\u6578\u64da\u8996\u5716\u3002\u9019\u610f\u5473\u8457\u7576\u6578\u64da\u88ab\u66f4\u65b0\u6642\uff0c\u6240\u6709\u7684\u8b80\u53d6\u64cd\u4f5c\u90fd\u61c9\u8a72\u80fd\u5920\u53cd\u6620\u9019\u4e9b\u66f4\u65b0\u3002\u6578\u64da\u4e00\u81f4\u6027\u901a\u5e38\u8207\u53ef\u7528\u6027\u548c\u5206\u5340\u5bb9\u5fcd\u6027\u4e00\u8d77\u88ab\u8a0e\u8ad6\uff0c\u9019\u662fCAP\u5b9a\u7406\u7684\u6838\u5fc3\u6982\u5ff5\u3002<\/p>\n

Redis\u7684\u4e00\u81f4\u6027\u6a21\u578b<\/h2>\n

Redis\u4e3b\u8981\u4f7f\u7528\u5169\u7a2e\u4e00\u81f4\u6027\u6a21\u578b\uff1a\u5f37\u4e00\u81f4\u6027\u548c\u6700\u7d42\u4e00\u81f4\u6027\u3002\u5f37\u4e00\u81f4\u6027\u78ba\u4fdd\u6240\u6709\u7684\u8b80\u53d6\u64cd\u4f5c\u90fd\u80fd\u5920\u7372\u5f97\u6700\u65b0\u7684\u6578\u64da\uff0c\u800c\u6700\u7d42\u4e00\u81f4\u6027\u5247\u5141\u8a31\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u8b80\u53d6\u5230\u904e\u6642\u7684\u6578\u64da\uff0c\u4f46\u6700\u7d42\u6703\u9054\u5230\u4e00\u81f4\u7684\u72c0\u614b\u3002<\/p>\n

\u5f37\u4e00\u81f4\u6027<\/h3>\n

\u5728Redis\u4e2d\uff0c\u5f37\u4e00\u81f4\u6027\u901a\u5e38\u662f\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u4e8b\u52d9\u4f86\u5be6\u73fe\u7684\u3002\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u5c0d\u4e3b\u7bc0\u9ede\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u9019\u4e9b\u64cd\u4f5c\u6703\u7acb\u5373\u88ab\u61c9\u7528\u5230\u4e3b\u7bc0\u9ede\u4e0a\uff0c\u7136\u5f8c\u518d\u540c\u6b65\u5230\u5f9e\u7bc0\u9ede\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u4e3b\u7bc0\u9ede\u4e0a\u9032\u884c\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u80fd\u5920\u88ab\u5f9e\u7bc0\u9ede\u53ca\u6642\u53cd\u6620\u3002<\/p>\n

SET key value\nGET key\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7576\u5ba2\u6236\u7aef\u57f7\u884cSET\u64cd\u4f5c\u6642\uff0c\u4e3b\u7bc0\u9ede\u6703\u7acb\u5373\u66f4\u65b0\u6578\u64da\uff0c\u96a8\u5f8c\u5f9e\u7bc0\u9ede\u6703\u9032\u884c\u540c\u6b65\u3002\u9019\u6a23\uff0c\u7576\u5ba2\u6236\u7aef\u57f7\u884cGET\u64cd\u4f5c\u6642\uff0c\u7121\u8ad6\u662f\u5f9e\u4e3b\u7bc0\u9ede\u9084\u662f\u5f9e\u5f9e\u7bc0\u9ede\uff0c\u90fd\u80fd\u5920\u7372\u5f97\u6700\u65b0\u7684\u6578\u64da\u3002<\/p>\n
\u6700\u7d42\u4e00\u81f4\u6027<\/h3>\n
\u6700\u7d42\u4e00\u81f4\u6027\u662fRedis\u5728\u67d0\u4e9b\u5834\u666f\u4e0b\u7684\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u8981\u6c42\u8f03\u9ad8\u7684\u60c5\u6cc1\u4e0b\u3002Redis\u7684\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u6578\u64da\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5206\u7247\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u8b80\u53d6\u548c\u5beb\u5165\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u8b80\u53d6\u5230\u904e\u6642\u7684\u6578\u64da\u3002<\/p>\n
Redis\u7684\u4e8b\u52d9\u6a5f\u5236<\/h2>\n
Redis\u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u591a\u500b\u547d\u4ee4\u53ef\u4ee5\u4f5c\u70ba\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u57f7\u884c\u3002\u9019\u610f\u5473\u8457\u8981\u9ebc\u6240\u6709\u7684\u547d\u4ee4\u90fd\u6210\u529f\u57f7\u884c\uff0c\u8981\u9ebc\u90fd\u4e0d\u57f7\u884c\uff0c\u5f9e\u800c\u4fdd\u8b49\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n
MULTI\nSET key1 value1\nSET key2 value2\nEXEC\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cMULTI\u547d\u4ee4\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\uff0c\u7136\u5f8c\u57f7\u884c\u5169\u500bSET\u64cd\u4f5c\uff0c\u6700\u5f8c\u7528EXEC\u547d\u4ee4\u63d0\u4ea4\u4e8b\u52d9\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u4e8b\u52d9\u57f7\u884c\u904e\u7a0b\u4e2d\uff0c\u4e0d\u6703\u6709\u5176\u4ed6\u64cd\u4f5c\u5e72\u64fe\u3002<\/p>\n
\u4f7f\u7528Lua\u8173\u672c\u4f86\u7dad\u8b77\u4e00\u81f4\u6027<\/h2>\n
Redis\u9084\u652f\u6301\u4f7f\u7528Lua\u8173\u672c\u4f86\u57f7\u884c\u539f\u5b50\u64cd\u4f5c\u3002\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500bLua\u8173\u672c\u4e2d\uff0c\u4e26\u5728Redis\u670d\u52d9\u5668\u4e0a\u57f7\u884c\uff0c\u5f9e\u800c\u907f\u514d\u4e86\u7db2\u7d61\u5ef6\u9072\u5e36\u4f86\u7684\u4e00\u81f4\u6027\u554f\u984c\u3002<\/p>\n
eval \"redis.call('set', KEYS[1], ARGV[1])\" 1 key value\n<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u5c07\u4e00\u500bSET\u64cd\u4f5c\u5c01\u88dd\u5728Lua\u8173\u672c\u4e2d\uff0c\u4e26\u5728Redis\u670d\u52d9\u5668\u4e0a\u57f7\u884c\uff0c\u5f9e\u800c\u78ba\u4fdd\u4e86\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u7dad\u8b77\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u5305\u62ec\u4e3b\u5f9e\u8907\u88fd\u3001\u4e8b\u52d9\u3001\u4ee5\u53caLua\u8173\u672c\u7b49\u3002\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u9760\u6027\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u6027\u80fd\u7684\u74b0\u5883\u4e2d\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u7406\u89e3\u548c\u5229\u7528\u9019\u4e9b\u6a5f\u5236\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u4e00\u81f4\u6027\u6709\u9032\u4e00\u6b65\u7684\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u5f9e\u800c\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u7dad\u8b77\u4e00\u81f4\u6027\u7684\u95dc\u9375\u6280\u8853\uff0c\u4e86\u89e3\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u9ad8\u6548\u6027\u80fd\u7684\u5e73\u8861\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-97756","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97756","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=97756"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97756\/revisions"}],"predecessor-version":[{"id":97757,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97756\/revisions\/97757"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}