{"id":175571,"date":"2024-11-08T06:59:15","date_gmt":"2024-11-07T22:59:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175571\/"},"modified":"2024-11-08T06:59:16","modified_gmt":"2024-11-07T22:59:16","slug":"%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87redis%e8%ae%80%e5%af%ab%e6%80%a7%e8%83%bd%e7%9a%84%e5%96%ae%e7%b7%9a%e7%a8%8b%e7%ad%96%e7%95%a5%ef%bc%88redis%e8%ae%80%e5%af%ab%e5%96%ae%e7%b7%9a%e7%a8%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175571\/","title":{"rendered":"\u5982\u4f55\u63d0\u5347Redis\u8b80\u5beb\u6027\u80fd\u7684\u55ae\u7dda\u7a0b\u7b56\u7565\uff08redis\u8b80\u5beb\u55ae\u7dda\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87redis%e8%ae%80%e5%af%ab%e6%80%a7%e8%83%bd%e7%9a%84%e5%96%ae%e7%b7%9a%e7%a8%8b%e7%ad%96%e7%95%a5-CRiSjkFCfp\">\u5982\u4f55\u63d0\u5347Redis\u8b80\u5beb\u6027\u80fd\u7684\u55ae\u7dda\u7a0b\u7b56\u7565<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u7531\u65bc\u5176\u55ae\u7dda\u7a0b\u7684\u7279\u6027\uff0cRedis\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\uff0c\u6027\u80fd\u7684\u63d0\u5347\u5f80\u5f80\u4f9d\u8cf4\u65bc\u5982\u4f55\u512a\u5316\u5176\u8b80\u5beb\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u63d0\u5347Redis\u8b80\u5beb\u6027\u80fd\u7684\u55ae\u7dda\u7a0b\u7b56\u7565\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3redis%e7%9a%84%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%a8%a1%e5%9e%8b-CRiSjkFCfp\">1. \u7406\u89e3Redis\u7684\u55ae\u7dda\u7a0b\u6a21\u578b<\/h2>\n<p>Redis\u7684\u55ae\u7dda\u7a0b\u6a21\u578b\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u4e00\u500b\u4e3b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u9396\u7af6\u722d\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u55ae\u500b\u7dda\u7a0b\u7684\u6027\u80fd\u5c07\u6210\u70ba\u74f6\u9838\u3002\u56e0\u6b64\uff0c\u512a\u5316\u55ae\u7dda\u7a0b\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e9%ab%98%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-CRiSjkFCfp\">2. \u4f7f\u7528\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\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\u7b49\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u8b80\u5beb\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u66f4\u65b0\u7684\u6578\u64da\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u548c\u64cd\u4f5c\u7684\u6642\u9593\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"3-%e6%b8%9b%e5%b0%91%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-CRiSjkFCfp\">3. \u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072<\/h2>\n<p>\u7db2\u7d61\u5ef6\u9072\u662f\u5f71\u97ffRedis\u6027\u80fd\u7684\u4e00\u500b\u91cd\u8981\u56e0\u7d20\u3002\u70ba\u4e86\u6e1b\u5c11\u5ef6\u9072\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u5c07Redis\u670d\u52d9\u5668\u90e8\u7f72\u5728\u9760\u8fd1\u61c9\u7528\u7a0b\u5e8f\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4ee5\u6e1b\u5c11\u7db2\u7d61\u50b3\u8f38\u6642\u9593\u3002<\/li>\n<li>\u4f7f\u7528\u6301\u4e45\u9023\u63a5\u800c\u975e\u6bcf\u6b21\u8acb\u6c42\u90fd\u5efa\u7acb\u65b0\u9023\u63a5\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11TCP\u63e1\u624b\u7684\u958b\u92b7\u3002<\/li>\n<li>\u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853\uff0c\u5c07\u591a\u500b\u547d\u4ee4\u5408\u4f75\u6210\u4e00\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u6e1b\u5c11\u5f80\u8fd4\u7684\u6b21\u6578\u3002<\/li>\n<\/ul>\n<pre><code>PIPELINE\nSET key1 \"value1\"\nSET key2 \"value2\"\nGET key1\nGET key2\n<\/code><\/pre>\n<p>\u901a\u904e\u7ba1\u9053\u6280\u8853\uff0c\u53ef\u4ee5\u5728\u4e00\u6b21\u7db2\u7d61\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"4-%e5%84%aa%e5%8c%96%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-CRiSjkFCfp\">4. \u512a\u5316\u914d\u7f6e\u53c3\u6578<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u53c3\u6578\u5c0d\u6027\u80fd\u6709\u8457\u76f4\u63a5\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory<\/strong>: \u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>save<\/strong>: \u8abf\u6574\u6578\u64da\u6301\u4e45\u5316\u7684\u983b\u7387\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/li>\n<li><strong>tcp-keepalive<\/strong>: \u8a2d\u7f6eTCP\u4fdd\u6301\u9023\u63a5\u7684\u6642\u9593\uff0c\u907f\u514d\u56e0\u9577\u6642\u9593\u4e0d\u6d3b\u52d5\u800c\u5c0e\u81f4\u7684\u9023\u63a5\u4e2d\u65b7\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e4%bd%bf%e7%94%a8lua%e8%85%b3%e6%9c%ac-CRiSjkFCfp\">5. \u4f7f\u7528Lua\u8173\u672c<\/h2>\n<p>Redis\u652f\u6301Lua\u8173\u672c\uff0c\u53ef\u4ee5\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u4e2d\u57f7\u884c\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u9084\u80fd\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>eval \"return redis.call('get', KEYS[1])\" 1 key1\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528Lua\u8173\u672c\u4f86\u7372\u53d6\u9375\u7684\u503c\uff0c\u53ef\u4ee5\u907f\u514d\u591a\u6b21\u5f80\u8fd4\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CRiSjkFCfp\">\u7e3d\u7d50<\/h2>\n<p>\u63d0\u5347Redis\u7684\u8b80\u5beb\u6027\u80fd\u9700\u8981\u5f9e\u591a\u500b\u65b9\u9762\u5165\u624b\uff0c\u5305\u62ec\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3001\u512a\u5316\u914d\u7f6e\u53c3\u6578\u4ee5\u53ca\u4f7f\u7528Lua\u8173\u672c\u7b49\u3002\u901a\u904e\u9019\u4e9b\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8Redis\u5728\u55ae\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u9ad8\u4e26\u767c\u7684\u9700\u6c42\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u63d0\u5347Redis\u8b80\u5beb\u6027\u80fd\u7684\u55ae\u7dda\u7a0b\u7b56\u7565\uff0c\u4e86\u89e3\u5982\u4f55\u512a\u5316\u64cd\u4f5c\u4ee5\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u97ff\u61c9\u901f\u5ea6\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-175571","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175571","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=175571"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175571\/revisions"}],"predecessor-version":[{"id":175572,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175571\/revisions\/175572"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}