{"id":124775,"date":"2024-10-25T17:04:19","date_gmt":"2024-10-25T09:04:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124775\/"},"modified":"2024-10-25T17:04:19","modified_gmt":"2024-10-25T09:04:19","slug":"redis-%e6%8a%80%e8%a1%93%e5%af%a6%e7%8f%be%e8%a9%95%e8%ab%96%e5%88%86%e9%a0%81%e7%9a%84%e6%96%b0%e5%98%97%e8%a9%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124775\/","title":{"rendered":"Redis \u6280\u8853\u5be6\u73fe\u8a55\u8ad6\u5206\u9801\u7684\u65b0\u5617\u8a66"},"content":{"rendered":"<h1 id=\"redis-%e6%8a%80%e8%a1%93%e5%af%a6%e7%8f%be%e8%a9%95%e8%ab%96%e5%88%86%e9%a0%81%e7%9a%84%e6%96%b0%e5%98%97%e8%a9%a6-akJDmPUPkX\">Redis \u6280\u8853\u5be6\u73fe\u8a55\u8ad6\u5206\u9801\u7684\u65b0\u5617\u8a66<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u8a55\u8ad6\u7cfb\u7d71\u662f\u7528\u6236\u4e92\u52d5\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u986f\u793a\u8a55\u8ad6\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u67e5\u8a62\u5728\u9762\u5c0d\u5927\u91cf\u6578\u64da\u6642\uff0c\u5f80\u5f80\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u65b0\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u5be6\u73fe\u8a55\u8ad6\u7684\u5206\u9801\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u6280\u8853\u5728\u8a55\u8ad6\u5206\u9801\u4e2d\u7684\u61c9\u7528\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-akJDmPUPkX\">Redis \u7c21\u4ecb<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5176\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e8%a9%95%e8%ab%96%e5%88%86%e9%a0%81%e7%9a%84%e6%8c%91%e6%88%b0-akJDmPUPkX\">\u8a55\u8ad6\u5206\u9801\u7684\u6311\u6230<\/h2>\n<p>\u5728\u4e00\u500b\u6d3b\u8e8d\u7684\u7db2\u7ad9\u4e0a\uff0c\u8a55\u8ad6\u6578\u91cf\u53ef\u80fd\u6703\u8fc5\u901f\u589e\u9577\u3002\u7576\u7528\u6236\u5e0c\u671b\u67e5\u770b\u67d0\u7bc7\u6587\u7ae0\u7684\u8a55\u8ad6\u6642\uff0c\u76f4\u63a5\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u6240\u6709\u8a55\u8ad6\u53ef\u80fd\u6703\u5c0e\u81f4\u5ef6\u9072\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002\u56e0\u6b64\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u5206\u9801\u6a5f\u5236\u662f\u5fc5\u8981\u7684\u3002\u50b3\u7d71\u7684 SQL \u67e5\u8a62\u901a\u5e38\u4f7f\u7528 LIMIT \u548c OFFSET \u4f86\u5be6\u73fe\u5206\u9801\uff0c\u4f46\u9019\u5728\u6578\u64da\u91cf\u5927\u6642\u6027\u80fd\u6703\u4e0b\u964d\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%88%86%e9%a0%81%e5%af%a6%e7%8f%be-akJDmPUPkX\">Redis \u7684\u5206\u9801\u5be6\u73fe<\/h2>\n<p>\u4f7f\u7528 Redis \u4f86\u5be6\u73fe\u8a55\u8ad6\u7684\u5206\u9801\uff0c\u53ef\u4ee5\u5229\u7528\u5176\u5217\u8868\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u8a55\u8ad6\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u5be6\u73fe\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ad%98%e5%84%b2%e8%a9%95%e8%ab%96-akJDmPUPkX\">1. \u5b58\u5132\u8a55\u8ad6<\/h3>\n<p>\u7576\u7528\u6236\u63d0\u4ea4\u8a55\u8ad6\u6642\uff0c\u53ef\u4ee5\u5c07\u8a55\u8ad6\u5b58\u5132\u5230 Redis \u7684\u5217\u8868\u4e2d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>LPUSH article:123:comments \"\u9019\u662f\u4e00\u689d\u8a55\u8ad6\"<\/code><\/pre>\n<p>\u9019\u88e1\uff0c`article:123:comments` \u662f\u4e00\u500b\u9375\uff0c\u8868\u793a\u6587\u7ae0 ID \u70ba 123 \u7684\u8a55\u8ad6\u5217\u8868\u3002<\/p>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96%e5%88%86%e9%a0%81%e8%a9%95%e8%ab%96-akJDmPUPkX\">2. \u7372\u53d6\u5206\u9801\u8a55\u8ad6<\/h3>\n<p>\u8981\u7372\u53d6\u7279\u5b9a\u9801\u9762\u7684\u8a55\u8ad6\uff0c\u53ef\u4ee5\u4f7f\u7528 LRANGE \u547d\u4ee4\u4f86\u7372\u53d6\u5217\u8868\u4e2d\u7684\u4e00\u90e8\u5206\u6578\u64da\u3002\u4f8b\u5982\uff0c\u82e5\u6bcf\u9801\u986f\u793a 10 \u689d\u8a55\u8ad6\uff0c\u7372\u53d6\u7b2c 2 \u9801\u7684\u8a55\u8ad6\u53ef\u4ee5\u9019\u6a23\u5be6\u73fe\uff1a<\/p>\n<pre><code>LRANGE article:123:comments 10 19<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684\u8a55\u8ad6\uff0c\u800c\u4e0d\u9700\u8981\u904d\u6b77\u6574\u500b\u5217\u8868\u3002<\/p>\n<h3 id=\"3-%e8%a8%88%e7%ae%97%e7%b8%bd%e8%a9%95%e8%ab%96%e6%95%b8-akJDmPUPkX\">3. \u8a08\u7b97\u7e3d\u8a55\u8ad6\u6578<\/h3>\n<p>\u70ba\u4e86\u5be6\u73fe\u5b8c\u6574\u7684\u5206\u9801\u529f\u80fd\uff0c\u9084\u9700\u8981\u77e5\u9053\u7e3d\u8a55\u8ad6\u6578\u3002\u53ef\u4ee5\u4f7f\u7528 LLEN \u547d\u4ee4\u4f86\u7372\u53d6\u5217\u8868\u7684\u9577\u5ea6\uff1a<\/p>\n<pre><code>LLEN article:123:comments<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u8a08\u7b97\u51fa\u7e3d\u8a55\u8ad6\u6578\uff0c\u4e26\u6839\u64da\u6bcf\u9801\u986f\u793a\u7684\u8a55\u8ad6\u6578\u91cf\u4f86\u8a08\u7b97\u7e3d\u9801\u6578\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-akJDmPUPkX\">Redis \u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u5be6\u73fe\u8a55\u8ad6\u5206\u9801\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u7684\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u4f7f\u5f97\u5be6\u73fe\u5206\u9801\u529f\u80fd\u8b8a\u5f97\u7c21\u55ae\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u8a55\u8ad6\u6578\u91cf\u7684\u589e\u52a0\uff0cRedis \u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u66f4\u9ad8\u7684\u8ca0\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-akJDmPUPkX\">\u7d50\u8ad6<\/h2>\n<p>Redis \u6280\u8853\u70ba\u8a55\u8ad6\u5206\u9801\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u5feb\u901f\u7684\u8a55\u8ad6\u67e5\u8a62\u548c\u5206\u9801\u529f\u80fd\u3002\u96a8\u8457\u7db2\u7d61\u61c9\u7528\u7684\u767c\u5c55\uff0cRedis \u5c07\u5728\u66f4\u591a\u5834\u666f\u4e2d\u767c\u63ee\u5176\u512a\u52e2\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/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\u6280\u8853\u5728\u8a55\u8ad6\u5206\u9801\u4e2d\u7684\u5275\u65b0\u61c9\u7528\uff0c\u63d0\u5347\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\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-124775","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124775","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=124775"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124775\/revisions"}],"predecessor-version":[{"id":124776,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124775\/revisions\/124776"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}