{"id":183026,"date":"2024-11-10T01:19:20","date_gmt":"2024-11-09T17:19:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183026\/"},"modified":"2024-11-10T01:19:21","modified_gmt":"2024-11-09T17:19:21","slug":"%e5%af%a6%e7%8f%beredis%e8%b6%85%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%93%e7%b7%b4%e6%9c%89%e7%b4%a0%e7%9a%84%e7%b7%a9%e5%ad%98%e7%ae%a1%e5%ae%b6%ef%bc%88redis%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%93%e7%b7%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183026\/","title":{"rendered":"\u5be6\u73feRedis\u8d85\u9ad8\u6027\u80fd\u8a13\u7df4\u6709\u7d20\u7684\u7de9\u5b58\u7ba1\u5bb6\uff08redis\u9ad8\u6027\u80fd\u8a13\u7df4\uff09"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e7%8f%beredis%e8%b6%85%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%93%e7%b7%b4%e6%9c%89%e7%b4%a0%e7%9a%84%e7%b7%a9%e5%ad%98%e7%ae%a1%e5%ae%b6%ef%bc%88redis%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%93%e7%b7%b4-cQLWSzbVyR\">\u5be6\u73feRedis\u8d85\u9ad8\u6027\u80fd\u8a13\u7df4\u6709\u7d20\u7684\u7de9\u5b58\u7ba1\u5bb6\uff08redis\u9ad8\u6027\u80fd\u8a13\u7df4\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u548c\u9ad8\u6548\u7684\u7de9\u5b58\u7ba1\u7406\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5be6\u73feRedis\u7684\u8d85\u9ad8\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u6280\u8853\u7d30\u7bc0\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-cQLWSzbVyR\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\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\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u4ee5\u4e0b\u5e7e\u500b\u7279\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132\uff1a<\/strong>Redis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u55ae\u7dda\u7a0b\u67b6\u69cb\uff1a<\/strong>Redis\u4f7f\u7528\u55ae\u7dda\u7a0b\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u907f\u514d\u4e86\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u958b\u92b7\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u7528\u4f5c\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8f%90%e9%ab%98redis%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-cQLWSzbVyR\">\u63d0\u9ad8Redis\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cQLWSzbVyR\">1. \u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c0d\u65bc\u63d0\u9ad8Redis\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u548c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30\nZRANGE users 0 -1 WITHSCORES<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cQLWSzbVyR\">2. \u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u70ba\u7de9\u5b58\u7684\u6578\u64da\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u4f54\u7528\u3002\u4f7f\u7528Redis\u7684EXPIRE\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/p>\n<pre><code>EXPIRE user:1000 3600<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-cQLWSzbVyR\">3. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9700\u8981\u6279\u91cf\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u901a\u904e\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\u5230Redis\uff0c\u6e1b\u5c11\u4e86\u7db2\u7d61\u5ef6\u9072\u7684\u5f71\u97ff\u3002<\/p>\n<pre><code>PIPELINE\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC<\/code><\/pre>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-cQLWSzbVyR\">4. \u8abf\u6574Redis\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u5982\u6700\u5927\u5167\u5b58\u9650\u5236\u3001\u6301\u4e45\u5316\u7b56\u7565\u7b49\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c07\u6700\u5927\u5167\u5b58\u8a2d\u7f6e\u70ba\u53ef\u7528\u5167\u5b58\u768480%\u53ef\u4ee5\u78ba\u4fddRedis\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u80fd\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<pre><code>maxmemory 2gb\nmaxmemory-policy allkeys-lru<\/code><\/pre>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6redis%e6%80%a7%e8%83%bd-cQLWSzbVyR\">\u76e3\u63a7\u548c\u8abf\u8a66Redis\u6027\u80fd<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddRedis\u7684\u9ad8\u6027\u80fd\uff0c\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u8a66\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684MONITOR\u547d\u4ee4\u4f86\u5be6\u6642\u67e5\u770b\u8acb\u6c42\uff0c\u6216\u4f7f\u7528INFO\u547d\u4ee4\u7372\u53d6\u6027\u80fd\u7d71\u8a08\u6578\u64da\u3002<\/p>\n<pre><code>MONITOR\nINFO<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-cQLWSzbVyR\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4ee5\u53ca\u8abf\u6574Redis\u914d\u7f6e\uff0c\u53ef\u4ee5\u5be6\u73feRedis\u7684\u8d85\u9ad8\u6027\u80fd\u3002\u9019\u4e9b\u6700\u4f73\u5be6\u8e10\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u6709\u6548\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u958b\u767c\u74b0\u5883\u9084\u662f\u751f\u7522\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u914d\u7f6e\u5c07\u6709\u52a9\u65bc\u60a8\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5be6\u73feRedis\u8d85\u9ad8\u6027\u80fd\u7684\u7de9\u5b58\u7ba1\u7406\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u66f4\u5feb\u901f\u7a69\u5b9a\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-183026","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183026","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=183026"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183026\/revisions"}],"predecessor-version":[{"id":183027,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183026\/revisions\/183027"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}