{"id":159433,"date":"2024-11-03T14:29:20","date_gmt":"2024-11-03T06:29:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159433\/"},"modified":"2024-11-03T14:29:22","modified_gmt":"2024-11-03T06:29:22","slug":"%e7%b4%85%e8%89%b2%e9%a2%a8%e6%9a%b4%e8%87%aa%e5%8b%95%e5%8c%96%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%88redis-%e8%87%aa%e5%8b%95-%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159433\/","title":{"rendered":"\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\uff08redis \u81ea\u52d5 \u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e9%a2%a8%e6%9a%b4%e8%87%aa%e5%8b%95%e5%8c%96%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%88redis-%e8%87%aa%e5%8b%95%e7%b7%a9%e5%ad%98%ef%bc%89-vqDCUlTYBj\">\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\uff08Redis \u81ea\u52d5\u7de9\u5b58\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u662f\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u70ba\u4e86\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528\u7de9\u5b58\u6280\u8853\u4f86\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u52a0\u5feb\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u7ba1\u7406\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u7684\u6982\u5ff5\u53ca\u5176\u5728 Redis \u4e2d\u7684\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b4%85%e8%89%b2%e9%a2%a8%e6%9a%b4%e8%87%aa%e5%8b%95%e5%8c%96%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%9f-vqDCUlTYBj\">\u4ec0\u9ebc\u662f\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\uff1f<\/h2>\n<p>\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u662f\u4e00\u7a2e\u57fa\u65bc Redis \u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u65e8\u5728\u81ea\u52d5\u5316\u7de9\u5b58\u7684\u7ba1\u7406\u904e\u7a0b\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\uff0c\u9084\u80fd\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002\u901a\u904e\u81ea\u52d5\u5316\u7684\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u7ba1\u7406\u7de9\u5b58\u7684\u751f\u547d\u5468\u671f\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-vqDCUlTYBj\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/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\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u4fdd\u8b49\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9664\u4e86\u57fa\u672c\u7684\u9375\u503c\u5c0d\uff0cRedis \u9084\u652f\u6301\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86%e7%9a%84%e5%84%aa%e5%8b%a2-vqDCUlTYBj\">\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u7684\u512a\u52e2<\/h2>\n<p>\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\uff1a<\/strong>\u81ea\u52d5\u5316\u7684\u7de9\u5b58\u7ba1\u7406\u7cfb\u7d71\u53ef\u4ee5\u6e1b\u5c11\u958b\u767c\u8005\u7684\u624b\u52d5\u64cd\u4f5c\uff0c\u964d\u4f4e\u51fa\u932f\u7684\u6a5f\u6703\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6548\u7387\uff1a<\/strong>\u901a\u904e\u81ea\u52d5\u5316\u7684\u65b9\u5f0f\uff0c\u7cfb\u7d71\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u81ea\u52d5\u8abf\u6574\u7de9\u5b58\u7b56\u7565\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6548\u7387\u3002<\/li>\n<li><strong>\u52d5\u614b\u66f4\u65b0\uff1a<\/strong>\u81ea\u52d5\u5316\u7cfb\u7d71\u53ef\u4ee5\u6839\u64da\u6578\u64da\u7684\u8b8a\u5316\u81ea\u52d5\u66f4\u65b0\u7de9\u5b58\uff0c\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u5230\u6700\u65b0\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-redis-%e4%b8%ad%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e5%8c%96%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86-vqDCUlTYBj\">\u5982\u4f55\u5728 Redis \u4e2d\u5be6\u73fe\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406<\/h2>\n<p>\u5728 Redis \u4e2d\u5be6\u73fe\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-vqDCUlTYBj\">1. \u8a2d\u5b9a\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u8a2d\u5b9a\u7de9\u5b58\u7b56\u7565\u3002\u9019\u5305\u62ec\u7de9\u5b58\u7684\u904e\u671f\u6642\u9593\u3001\u66f4\u65b0\u983b\u7387\u7b49\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 300  # \u8a2d\u7f6e mykey \u5728 300 \u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac%e9%80%b2%e8%a1%8c%e5%8e%9f%e5%ad%90%e6%93%8d%e4%bd%9c-vqDCUlTYBj\">2. \u4f7f\u7528 Lua \u8173\u672c\u9032\u884c\u539f\u5b50\u64cd\u4f5c<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u7de9\u5b58\u7684\u539f\u5b50\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 Lua \u8173\u672c\u529f\u80fd\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u4e2d\u5b8c\u6210\u591a\u500b\u547d\u4ee4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>eval \"if redis.call('exists', KEYS[1]) == 0 then return redis.call('set', KEYS[1], ARGV[1]) end\" 1 mykey \"Hello\"\n<\/code><\/pre>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e7%b7%a9%e5%ad%98%e7%8b%80%e6%85%8b-vqDCUlTYBj\">3. \u76e3\u63a7\u7de9\u5b58\u72c0\u614b<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7\u7de9\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u7de9\u5b58\u7b56\u7565\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u7d71\u8a08\u547d\u4ee4\u4f86\u67e5\u770b\u7de9\u5b58\u7684\u547d\u4e2d\u7387\u548c\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>INFO stats\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-vqDCUlTYBj\">\u7d50\u8ad6<\/h2>\n<p>\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u5229\u7528 Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u81ea\u52d5\u5316\u7684\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u7ba1\u7406\u7de9\u5b58\uff0c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u9019\u7a2e\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\u7684\u9700\u6c42\u5c07\u6703\u8d8a\u4f86\u8d8a\u9ad8\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u76f8\u95dc\u6280\u8853\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\u7d22\u7d05\u8272\u98a8\u66b4\u81ea\u52d5\u5316\u7de9\u5b58\u7ba1\u7406\uff0c\u63d0\u5347Redis\u81ea\u52d5\u7de9\u5b58\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u7c21\u5316\u6578\u64da\u8655\u7406\u6d41\u7a0b\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-159433","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159433","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=159433"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159433\/revisions"}],"predecessor-version":[{"id":159434,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159433\/revisions\/159434"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}