{"id":124923,"date":"2024-10-25T18:19:22","date_gmt":"2024-10-25T10:19:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124923\/"},"modified":"2024-10-25T18:19:23","modified_gmt":"2024-10-25T10:19:23","slug":"redis-%e7%9b%a3%e6%8e%a7%e7%b2%be%e6%ba%96%e7%ae%a1%e7%90%86%e4%b8%bb%e9%8d%b5%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124923\/","title":{"rendered":"Redis \u76e3\u63a7\u7cbe\u6e96\u7ba1\u7406\u4e3b\u9375\u547d\u4ee4"},"content":{"rendered":"<h1 id=\"redis-%e7%9b%a3%e6%8e%a7%e7%b2%be%e6%ba%96%e7%ae%a1%e7%90%86%e4%b8%bb%e9%8d%b5%e5%91%bd%e4%bb%a4-rbVGQjinKV\">Redis \u76e3\u63a7\u7cbe\u6e96\u7ba1\u7406\u4e3b\u9375\u547d\u4ee4<\/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\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u7cbe\u6e96\u7ba1\u7406 Redis \u7684\u4e3b\u9375\u547d\u4ee4\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u4e3b\u9375\u547d\u4ee4\u53ca\u5176\u76e3\u63a7\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e4%b8%bb%e9%8d%b5%e5%91%bd%e4%bb%a4%ef%bc%9f-rbVGQjinKV\">\u4ec0\u9ebc\u662f\u4e3b\u9375\u547d\u4ee4\uff1f<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u4e3b\u9375\u547d\u4ee4\u662f\u6307\u7528\u65bc\u64cd\u4f5c\u9375\u7684\u57fa\u672c\u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><code>SET<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u503c\u3002<\/li>\n<li><code>GET<\/code>\uff1a\u7372\u53d6\u9375\u7684\u503c\u3002<\/li>\n<li><code>DEL<\/code>\uff1a\u522a\u9664\u9375\u3002<\/li>\n<li><code>EXISTS<\/code>\uff1a\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\u3002<\/li>\n<li><code>EXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u983b\u7387\u548c\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230 Redis \u7684\u6027\u80fd\uff0c\u56e0\u6b64\u5c0d\u5176\u9032\u884c\u76e3\u63a7\u548c\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis-%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-rbVGQjinKV\">Redis \u76e3\u63a7\u5de5\u5177<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u76e3\u63a7 Redis \u7684\u4e3b\u9375\u547d\u4ee4\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u76e3\u63a7\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>Redis CLI<\/strong>\uff1aRedis \u81ea\u5e36\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u57f7\u884c\u5404\u7a2e\u547d\u4ee4\u4e26\u67e5\u770b\u5be6\u6642\u6578\u64da\u3002<\/li>\n<li><strong>Redis Monitor<\/strong>\uff1a\u4f7f\u7528 <code>MONITOR<\/code> \u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u6240\u6709\u7684\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u8abf\u8a66\u548c\u6027\u80fd\u5206\u6790\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/li>\n<li><strong>Redis Slow Log<\/strong>\uff1a\u901a\u904e <code>SLOWLOG<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u67e5\u770b\u57f7\u884c\u6642\u9593\u904e\u9577\u7684\u547d\u4ee4\uff0c\u5e6b\u52a9\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177<\/strong>\uff1a\u5982 Prometheus\u3001Grafana \u7b49\uff0c\u53ef\u4ee5\u7528\u4f86\u6536\u96c6\u548c\u53ef\u8996\u5316 Redis \u7684\u6027\u80fd\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%b2%be%e6%ba%96%e7%ae%a1%e7%90%86%e4%b8%bb%e9%8d%b5%e5%91%bd%e4%bb%a4-rbVGQjinKV\">\u5982\u4f55\u7cbe\u6e96\u7ba1\u7406\u4e3b\u9375\u547d\u4ee4<\/h2>\n<p>\u7cbe\u6e96\u7ba1\u7406\u4e3b\u9375\u547d\u4ee4\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-rbVGQjinKV\">1. \u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u70ba\u4e0d\u518d\u9700\u8981\u7684\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/p>\n<pre><code>EXPIRE mykey 300  # \u8a2d\u7f6e mykey \u5728 300 \u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h3 id=\"2-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e7%84%a1%e7%94%a8%e9%8d%b5-rbVGQjinKV\">2. \u5b9a\u671f\u6e05\u7406\u7121\u7528\u9375<\/h3>\n<p>\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u9375\uff0c\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u548c\u9ad8\u6548\u3002<\/p>\n<pre><code>DEL mykey  # \u522a\u9664 mykey\n<\/code><\/pre>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%91%bd%e4%bb%a4%e5%9f%b7%e8%a1%8c%e6%99%82%e9%96%93-rbVGQjinKV\">3. \u76e3\u63a7\u547d\u4ee4\u57f7\u884c\u6642\u9593<\/h3>\n<p>\u901a\u904e <code>SLOWLOG<\/code> \u547d\u4ee4\u76e3\u63a7\u57f7\u884c\u6642\u9593\u904e\u9577\u7684\u547d\u4ee4\uff0c\u53ca\u6642\u512a\u5316\u6027\u80fd\u3002<\/p>\n<pre><code>SLOWLOG GET 10  # \u7372\u53d6\u6700\u8fd1 10 \u689d\u6162\u67e5\u8a62\n<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e4%ba%8b%e5%8b%99%e5%92%8c%e7%ae%a1%e9%81%93%e5%8c%96-rbVGQjinKV\">4. \u4f7f\u7528\u4e8b\u52d9\u548c\u7ba1\u9053\u5316<\/h3>\n<p>\u5728\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u4f7f\u7528\u4e8b\u52d9\uff08<code>MULTI<\/code> \u548c <code>EXEC<\/code>\uff09\u6216\u7ba1\u9053\u5316\u6280\u8853\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/p>\n<pre><code>MULTI\nSET key1 value1\nSET key2 value2\nEXEC\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-rbVGQjinKV\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u4e3b\u9375\u547d\u4ee4\u662f\u5176\u9ad8\u6548\u904b\u884c\u7684\u57fa\u77f3\uff0c\u7cbe\u6e96\u7ba1\u7406\u9019\u4e9b\u547d\u4ee4\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u76e3\u63a7\u548c\u7ba1\u7406\u7b56\u7565\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528 Redis \u7684\u5f37\u5927\u529f\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6548\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Redis\u76e3\u63a7\u6280\u5de7\uff0c\u7cbe\u6e96\u7ba1\u7406\u4e3b\u9375\u547d\u4ee4\uff0c\u63d0\u5347\u6578\u64da\u6027\u80fd\u8207\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-124923","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124923","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=124923"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124923\/revisions"}],"predecessor-version":[{"id":124924,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124923\/revisions\/124924"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}