{"id":126519,"date":"2024-10-26T05:24:19","date_gmt":"2024-10-25T21:24:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126519\/"},"modified":"2024-10-26T05:24:20","modified_gmt":"2024-10-25T21:24:20","slug":"redis-%e5%85%a7%e9%83%a8%e7%b7%a8%e7%a2%bc%e6%a7%8b%e5%bb%ba%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e4%b9%8b%e9%81%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126519\/","title":{"rendered":"Redis \u5167\u90e8\u7de8\u78bc\u69cb\u5efa\u6027\u80fd\u512a\u5316\u4e4b\u9053"},"content":{"rendered":"<h1 id=\"redis-%e5%85%a7%e9%83%a8%e7%b7%a8%e7%a2%bc%e6%a7%8b%e5%bb%ba%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e4%b9%8b%e9%81%93-ifinaKxwuZ\">Redis \u5167\u90e8\u7de8\u78bc\u69cb\u5efa\u6027\u80fd\u512a\u5316\u4e4b\u9053<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u5176\u6027\u80fd\u512a\u5316\u7684\u95dc\u9375\u4e4b\u4e00\u5728\u65bc\u5167\u90e8\u7de8\u78bc\u7684\u9078\u64c7\u8207\u69cb\u5efa\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u5167\u90e8\u7de8\u78bc\u53ca\u5176\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%85%a7%e9%83%a8%e7%b7%a8%e7%a2%bc%e6%a6%82%e8%bf%b0-ifinaKxwuZ\">Redis \u7684\u5167\u90e8\u7de8\u78bc\u6982\u8ff0<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6bcf\u7a2e\u6578\u64da\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u5167\u90e8\u7de8\u78bc\u65b9\u5f0f\uff0c\u9019\u4e9b\u7de8\u78bc\u65b9\u5f0f\u76f4\u63a5\u5f71\u97ff\u5230\u6578\u64da\u7684\u5b58\u5132\u6548\u7387\u548c\u64cd\u4f5c\u6027\u80fd\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: Redis \u4f7f\u7528\u7c21\u55ae\u7684\u52d5\u614b\u5b57\u7b26\u4e32\uff08SDS\uff09\u4f86\u5b58\u5132\u5b57\u7b26\u4e32\u6578\u64da\uff0c\u9019\u7a2e\u7d50\u69cb\u652f\u6301\u81ea\u52d5\u64f4\u5c55\uff0c\u4e26\u4e14\u5728\u5167\u5b58\u7ba1\u7406\u4e0a\u66f4\u70ba\u9ad8\u6548\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: Redis \u6839\u64da\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\u9078\u64c7\u4e0d\u540c\u7684\u5167\u90e8\u7de8\u78bc\u3002\u7576\u54c8\u5e0c\u8868\u7684\u5143\u7d20\u5c11\u65bc 512 \u6642\uff0cRedis \u4f7f\u7528\u58d3\u7e2e\u5217\u8868\uff08ziplist\uff09\uff0c\u800c\u7576\u5143\u7d20\u8d85\u904e\u6b64\u6578\u91cf\u6642\uff0c\u5247\u8f49\u63db\u70ba\u54c8\u5e0c\u8868\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u5217\u8868\u7684\u5167\u90e8\u7de8\u78bc\u53ef\u4ee5\u662f\u58d3\u7e2e\u5217\u8868\u6216\u96d9\u5411\u93c8\u8868\uff0c\u6839\u64da\u5217\u8868\u7684\u9577\u5ea6\u548c\u64cd\u4f5c\u983b\u7387\u9032\u884c\u9078\u64c7\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u8207\u54c8\u5e0c\u985e\u4f3c\uff0c\u96c6\u5408\u4e5f\u4f7f\u7528\u58d3\u7e2e\u5217\u8868\u6216\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u5143\u7d20\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6709\u5e8f\u96c6\u5408\u7684\u5167\u90e8\u7de8\u78bc\u4e3b\u8981\u4f7f\u7528\u8df3\u8e8d\u8868\u548c\u54c8\u5e0c\u8868\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e7%9a%84%e7%ad%96%e7%95%a5-ifinaKxwuZ\">\u6027\u80fd\u512a\u5316\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u6027\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e5%85%a7%e9%83%a8%e7%b7%a8%e7%a2%bc-ifinaKxwuZ\">1. \u9078\u64c7\u5408\u9069\u7684\u5167\u90e8\u7de8\u78bc<\/h3>\n<p>\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u5167\u90e8\u7de8\u78bc\u662f\u6027\u80fd\u512a\u5316\u7684\u7b2c\u4e00\u6b65\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u5c0f\u578b\u54c8\u5e0c\u8868\uff0c\u4f7f\u7528\u58d3\u7e2e\u5217\u8868\u53ef\u4ee5\u7bc0\u7701\u5167\u5b58\u4e26\u63d0\u9ad8\u64cd\u4f5c\u901f\u5ea6\uff1b\u800c\u5c0d\u65bc\u5927\u578b\u54c8\u5e0c\u8868\uff0c\u5247\u61c9\u4f7f\u7528\u54c8\u5e0c\u8868\u4ee5\u7372\u5f97\u66f4\u5feb\u7684\u67e5\u627e\u901f\u5ea6\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-ifinaKxwuZ\">2. \u8abf\u6574\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u5834\u666f\u8abf\u6574\u6578\u64da\u7d50\u69cb\u4e5f\u80fd\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u63d2\u5165\u548c\u522a\u9664\u7684\u5834\u666f\uff0c\u4f7f\u7528\u93c8\u8868\u800c\u975e\u6578\u7d44\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u91cd\u65b0\u5206\u914d\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-ifinaKxwuZ\">3. \u4f7f\u7528\u6279\u91cf\u64cd\u4f5c<\/h3>\n<p>Redis \u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u9019\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u548c\u63d0\u9ad8\u541e\u5410\u91cf\u3002\u4f7f\u7528 <code>MSET<\/code> \u548c <code>MGET<\/code> \u7b49\u547d\u4ee4\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u9375\u503c\u5c0d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae-ifinaKxwuZ\">4. \u76e3\u63a7\u548c\u8abf\u6574\u914d\u7f6e<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u914d\u7f6e\u53c3\u6578\uff0c\u5982 <code>maxmemory<\/code> \u548c <code>maxclients<\/code>\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u6700\u4f73\u72c0\u614b\u4e0b\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ifinaKxwuZ\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u5167\u90e8\u7de8\u78bc\u5c0d\u6027\u80fd\u6709\u8457\u6df1\u9060\u7684\u5f71\u97ff\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u5167\u90e8\u7de8\u78bc\u3001\u8abf\u6574\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u6279\u91cf\u64cd\u4f5c\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u6574\u914d\u7f6e\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Redis \u7684\u6027\u80fd\u3002\u9019\u4e9b\u512a\u5316\u7b56\u7565\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u6709\u6548\u964d\u4f4e\u8cc7\u6e90\u6d88\u8017\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5167\u90e8\u7de8\u78bc\u7684\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\u548c\u66f4\u9ad8\u7684\u7cfb\u7d71\u7a69\u5b9a\u6027\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-126519","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126519","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=126519"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126519\/revisions"}],"predecessor-version":[{"id":126520,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126519\/revisions\/126520"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}