{"id":181574,"date":"2024-11-09T18:11:17","date_gmt":"2024-11-09T10:11:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181574\/"},"modified":"2024-11-09T18:11:18","modified_gmt":"2024-11-09T10:11:18","slug":"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e9%97%9c%e6%96%bcredis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%e7%9b%ae%ef%bc%88%e9%97%9c%e6%96%bcredis%e9%9d%a2%e8%a9%a6%e9%a1%8c%e7%9b%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181574\/","title":{"rendered":"\u6df1\u5165\u6dfa\u51fa\u95dc\u65bcRedis\u7684\u9762\u8a66\u984c\u76ee\uff08\u95dc\u65bcredis\u9762\u8a66\u984c\u76ee\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e9%97%9c%e6%96%bcredis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%e7%9b%ae-LYsOoFEvTf\">\u6df1\u5165\u6dfa\u51fa\u95dc\u65bcRedis\u7684\u9762\u8a66\u984c\u76ee<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6280\u8853\u74b0\u5883\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002\u7121\u8ad6\u662f\u5728\u9762\u8a66\u4e2d\u9084\u662f\u5728\u5be6\u969b\u5de5\u4f5c\u4e2d\uff0c\u5c0dRedis\u7684\u7406\u89e3\u90fd\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684Redis\u9762\u8a66\u984c\u76ee\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u6e96\u5099\u9762\u8a66\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-LYsOoFEvTf\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u901a\u5e38\u7528\u4f5c\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u4ee3\u7406\u548c\u6301\u4e45\u5316\u5b58\u5132\u3002Redis\u7684\u9ad8\u6548\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u5230\u78c1\u789f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-LYsOoFEvTf\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u7d50\u69cb\u53ca\u5176\u7528\u9014\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5982\u6587\u672c\u3001\u6578\u5b57\u7b49\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u7528\u65bc\u8868\u793a\u4e00\u500b\u5c0d\u8c61\u7684\u591a\u500b\u5c6c\u6027\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u548c\u4ea4\u96c6\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\uff0c\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-LYsOoFEvTf\">Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\uff0c\u9069\u5408\u7528\u65bc\u6578\u64da\u6062\u5fa9\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u5c07\u6bcf\u500b\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%e7%9b%ae%e7%a4%ba%e4%be%8b-LYsOoFEvTf\">Redis\u7684\u9762\u8a66\u984c\u76ee\u793a\u4f8b<\/h2>\n<h3 id=\"1-redis%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f-LYsOoFEvTf\">1. Redis\u7684\u512a\u7f3a\u9ede\u662f\u4ec0\u9ebc\uff1f<\/h3>\n<p>\u512a\u9ede\u5305\u62ec\u9ad8\u6027\u80fd\u3001\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3001\u7c21\u55ae\u6613\u7528\u7b49\uff1b\u7f3a\u9ede\u5247\u5305\u62ec\u5167\u5b58\u9650\u5236\u3001\u6578\u64da\u6301\u4e45\u5316\u7684\u5ef6\u9072\u7b49\u3002<\/p>\n<h3 id=\"2-redis%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%88%86%e4%bd%88%e5%bc%8f%e9%8e%96%ef%bc%9f-LYsOoFEvTf\">2. Redis\u5982\u4f55\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff1f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528SETNX\u547d\u4ee4\u4f86\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0c\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u9375\u4f86\u8868\u793a\u9396\u7684\u72c0\u614b\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u9632\u6b62\u6b7b\u9396\u3002<\/p>\n<pre><code>SET lock_key unique_value NX PX 30000<\/code><\/pre>\n<h3 id=\"3-redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%98%af%e5%a6%82%e4%bd%95%e5%b7%a5%e4%bd%9c%e7%9a%84%ef%bc%9f-LYsOoFEvTf\">3. Redis\u7684\u4e8b\u52d9\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/h3>\n<p>Redis\u7684\u4e8b\u52d9\u662f\u901a\u904eMULTI\u3001EXEC\u3001WATCH\u7b49\u547d\u4ee4\u4f86\u5be6\u73fe\u7684\u3002MULTI\u547d\u4ee4\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\uff0cEXEC\u547d\u4ee4\u57f7\u884c\u4e8b\u52d9\u4e2d\u7684\u6240\u6709\u547d\u4ee4\u3002<\/p>\n<pre><code>MULTI\nSET key1 value1\nSET key2 value2\nEXEC<\/code><\/pre>\n<h3 id=\"4-redis%e7%9a%84%e9%81%8e%e6%9c%9f%e9%8d%b5%e6%98%af%e5%a6%82%e4%bd%95%e5%b7%a5%e4%bd%9c%e7%9a%84%ef%bc%9f-LYsOoFEvTf\">4. Redis\u7684\u904e\u671f\u9375\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/h3>\n<p>Redis\u652f\u6301\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u904e\u671f\u7684\u9375\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u53ef\u4ee5\u4f7f\u7528EXPIRE\u547d\u4ee4\u4f86\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/p>\n<pre><code>EXPIRE key 60<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LYsOoFEvTf\">\u7e3d\u7d50<\/h2>\n<p>\u638c\u63e1Redis\u7684\u57fa\u672c\u6982\u5ff5\u548c\u5e38\u898b\u9762\u8a66\u984c\u76ee\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u6578\u64da\u5eab\u9084\u662f\u7de9\u5b58\u7cfb\u7d71\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u6280\u8853\u9818\u57df\u4e2d\u812b\u7a4e\u800c\u51fa\u7684\u5c08\u696d\u4eba\u58eb\uff0c\u6df1\u5165\u4e86\u89e3Redis\u5c07\u662f\u63d0\u5347\u81ea\u8eab\u7af6\u722d\u529b\u7684\u6709\u6548\u9014\u5f91\u3002\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\u7b49\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9762\u8a66\u984c\u76ee\uff0c\u6df1\u5165\u6dfa\u51fa\u89e3\u6790\u95dc\u9375\u6982\u5ff5\u8207\u5e38\u898b\u554f\u984c\uff0c\u52a9\u4f60\u8f15\u9b06\u61c9\u5c0d\u9762\u8a66\u6311\u6230\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-181574","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181574","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=181574"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181574\/revisions"}],"predecessor-version":[{"id":181575,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181574\/revisions\/181575"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}