{"id":189086,"date":"2024-11-12T04:31:23","date_gmt":"2024-11-11T20:31:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189086\/"},"modified":"2024-11-12T04:31:24","modified_gmt":"2024-11-11T20:31:24","slug":"%e6%8f%90%e5%8d%87redis%e5%85%a7%e5%ad%98%ef%bc%8c%e8%a7%a3%e6%b1%ba%e5%bb%b6%e9%81%b2%e5%95%8f%e9%a1%8c%ef%bc%88%e5%85%a7%e5%ad%98%e5%a4%a7%e5%b0%8fredis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189086\/","title":{"rendered":"\u63d0\u5347Redis\u5167\u5b58\uff0c\u89e3\u6c7a\u5ef6\u9072\u554f\u984c\uff08\u5167\u5b58\u5927\u5c0fredis\uff09"},"content":{"rendered":"<h1 id=\"%e6%8f%90%e5%8d%87redis%e5%85%a7%e5%ad%98%ef%bc%8c%e8%a7%a3%e6%b1%ba%e5%bb%b6%e9%81%b2%e5%95%8f%e9%a1%8c%ef%bc%88%e5%85%a7%e5%ad%98%e5%a4%a7%e5%b0%8fredis%ef%bc%89-QZMHVadJMl\">\u63d0\u5347Redis\u5167\u5b58\uff0c\u89e3\u6c7a\u5ef6\u9072\u554f\u984c\uff08\u5167\u5b58\u5927\u5c0fredis\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0cRedis\u7684\u6027\u80fd\u74f6\u9838\u5f80\u5f80\u6703\u51fa\u73fe\u5728\u5167\u5b58\u4f7f\u7528\u4e0a\u3002\u7576Redis\u7684\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5ef6\u9072\u589e\u52a0\uff0c\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u63d0\u5347Redis\u7684\u5167\u5b58\u914d\u7f6e\uff0c\u4ee5\u89e3\u6c7a\u5ef6\u9072\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%a6%82%e8%bf%b0-QZMHVadJMl\">Redis\u5167\u5b58\u7ba1\u7406\u6982\u8ff0<\/h2>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u4e14\u6240\u6709\u64cd\u4f5c\u90fd\u662f\u5728\u5167\u5b58\u4e2d\u9032\u884c\u7684\uff0c\u56e0\u6b64\u5167\u5b58\u7684\u5927\u5c0f\u76f4\u63a5\u5f71\u97ff\u5230Redis\u7684\u6027\u80fd\u3002\u7576Redis\u7684\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\uff0c\u6703\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u4f86\u522a\u9664\u820a\u6578\u64da\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u5ef6\u9072\u589e\u52a0\u3002<\/p>\n<h2 id=\"%e6%8f%90%e5%8d%87redis%e5%85%a7%e5%ad%98%e7%9a%84%e7%ad%96%e7%95%a5-QZMHVadJMl\">\u63d0\u5347Redis\u5167\u5b58\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e5%a2%9e%e5%8a%a0%e5%85%a7%e5%ad%98%e5%a4%a7%e5%b0%8f-QZMHVadJMl\">1. \u589e\u52a0\u5167\u5b58\u5927\u5c0f<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u589e\u52a0Redis\u7684\u5167\u5b58\u5927\u5c0f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u5347\u7d1a\u786c\u9ad4\uff1a<\/strong>\u5982\u679cRedis\u904b\u884c\u5728\u7269\u7406\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u8003\u616e\u5347\u7d1a\u4f3a\u670d\u5668\u7684\u5167\u5b58\u914d\u7f6e\u3002<\/li>\n<li><strong>\u4f7f\u7528\u96f2\u670d\u52d9\uff1a<\/strong>\u5982\u679cRedis\u904b\u884c\u5728\u96f2\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u9078\u64c7\u66f4\u9ad8\u914d\u7f6e\u7684\u96f2\u4f3a\u670d\u5668\uff0c\u589e\u52a0\u5167\u5b58\u5bb9\u91cf\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-QZMHVadJMl\">2. \u8abf\u6574Redis\u914d\u7f6e<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\uff0c\u53ef\u4ee5\u5e6b\u52a9\u512a\u5316\u5167\u5b58\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\u3002\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u522a\u9664\u6578\u64da\u3002<\/li>\n<li><strong>maxmemory-policy\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\uff0c\u4f8b\u5982\uff1a<\/li>\n<ul>\n<li>noeviction\uff1a\u4e0d\u522a\u9664\u4efb\u4f55\u6578\u64da\uff0c\u7576\u5167\u5b58\u6eff\u6642\uff0c\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li>allkeys-lru\uff1a\u522a\u9664\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<li>volatile-lru\uff1a\u50c5\u522a\u9664\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<\/ul>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e5%84%aa%e5%8c%96-QZMHVadJMl\">3. \u6578\u64da\u7d50\u69cb\u512a\u5316<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u591a\u500b\u76f8\u95dc\u7684\u9375\u503c\u5c0d\uff0c\u53ef\u4ee5\u6bd4\u4f7f\u7528\u591a\u500b\u5b57\u7b26\u4e32\u9375\u66f4\u7bc0\u7701\u5167\u5b58\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528\u54c8\u5e0c\u8868\u5b58\u5132\u7528\u6236\u4fe1\u606f\nHSET user:1000 name \"Alice\" age 30\nHSET user:1000 email \"alice@example.com\"\n<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96%e7%ad%96%e7%95%a5-QZMHVadJMl\">4. \u6578\u64da\u6301\u4e45\u5316\u7b56\u7565<\/h3>\n<p>Redis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u540c\u6642\uff0c\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528RDB\u5feb\u7167\u53ef\u4ee5\u5728\u4e00\u5b9a\u6642\u9593\u9593\u9694\u5167\u4fdd\u5b58\u6578\u64da\uff0c\u800cAOF\u5247\u662f\u6301\u7e8c\u8a18\u9304\u6bcf\u500b\u5beb\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-QZMHVadJMl\">\u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddRedis\u7684\u6027\u80fd\uff0c\u5b9a\u671f\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u547d\u4ee4\uff0c\u5982\uff1a<\/p>\n<ul>\n<li><code>INFO memory<\/code>\uff1a\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><code>MONITOR<\/code>\uff1a\u5be6\u6642\u76e3\u63a7Redis\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u9019\u4e9b\u547d\u4ee4\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u5167\u5b58\u4f7f\u7528\u7684\u7570\u5e38\u60c5\u6cc1\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QZMHVadJMl\">\u7e3d\u7d50<\/h2>\n<p>\u63d0\u5347Redis\u7684\u5167\u5b58\u914d\u7f6e\u662f\u89e3\u6c7a\u5ef6\u9072\u554f\u984c\u7684\u6709\u6548\u65b9\u6cd5\u3002\u901a\u904e\u589e\u52a0\u5167\u5b58\u5927\u5c0f\u3001\u8abf\u6574\u914d\u7f6e\u3001\u512a\u5316\u6578\u64da\u7d50\u69cb\u4ee5\u53ca\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u904b\u884cRedis\uff0c\u5c07\u6709\u52a9\u65bc\u66f4\u597d\u5730\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347Redis\u5167\u5b58\u4ee5\u89e3\u6c7a\u5ef6\u9072\u554f\u984c\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u9ad8\u6548\u6578\u64da\u8655\u7406\uff0c\u63d0\u5347\u61c9\u7528\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-189086","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189086","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=189086"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189086\/revisions"}],"predecessor-version":[{"id":189087,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189086\/revisions\/189087"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}