{"id":163427,"date":"2024-11-04T23:25:29","date_gmt":"2024-11-04T15:25:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163427\/"},"modified":"2024-11-04T23:25:30","modified_gmt":"2024-11-04T15:25:30","slug":"%e8%a7%a3%e6%b1%baredis%e8%a8%aa%e5%95%8f%e7%b7%a9%e6%85%a2%e7%9a%84%e7%ab%85%e9%96%80%ef%bc%88redis%e8%a8%aa%e5%95%8f%e7%b7%a9%e6%85%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163427\/","title":{"rendered":"\u89e3\u6c7aRedis\u8a2a\u554f\u7de9\u6162\u7684\u7ac5\u9580\uff08Redis\u8a2a\u554f\u7de9\u6162\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e8%a8%aa%e5%95%8f%e7%b7%a9%e6%85%a2%e7%9a%84%e7%ab%85%e9%96%80%ef%bc%88redis%e8%a8%aa%e5%95%8f%e7%b7%a9%e6%85%a2%ef%bc%89-NijMOKNreE\">\u89e3\u6c7aRedis\u8a2a\u554f\u7de9\u6162\u7684\u7ac5\u9580\uff08Redis\u8a2a\u554f\u7de9\u6162\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u8a2a\u554f\u8acb\u6c42\u7684\u589e\u52a0\uff0cRedis\u7684\u8a2a\u554f\u901f\u5ea6\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u89e3\u6c7aRedis\u8a2a\u554f\u7de9\u6162\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u512a\u5316\u5176\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e8%aa%8dredis%e9%85%8d%e7%bd%ae-NijMOKNreE\">1. \u78ba\u8a8dRedis\u914d\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5Redis\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fredis.conf\uff09\uff0c\u78ba\u4fdd\u5176\u8a2d\u7f6e\u7b26\u5408\u61c9\u7528\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u914d\u7f6e\u9805\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u8d85\u904e\u6b64\u9650\u5236\u5f8c\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><code>maxmemory-policy<\/code>: \u8a2d\u7f6e\u5167\u5b58\u9054\u5230\u4e0a\u9650\u5f8c\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff0c\u5982<code>allkeys-lru<\/code>\u6216<code>volatile-lru<\/code>\u3002<\/li>\n<li><code>timeout<\/code>: \u8a2d\u7f6e\u5ba2\u6236\u7aef\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\uff0c\u904e\u9577\u7684\u8d85\u6642\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96%e5%8a%9f%e8%83%bd-NijMOKNreE\">2. \u4f7f\u7528\u6301\u4e45\u5316\u529f\u80fd<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u96d6\u7136\u6301\u4e45\u5316\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u4f46\u9069\u7576\u7684\u914d\u7f6e\u53ef\u4ee5\u5728\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u540c\u6642\uff0c\u6e1b\u5c11\u8a2a\u554f\u5ef6\u9072\u3002\u5efa\u8b70\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4e26\u5b9a\u671f\u9032\u884c\u6578\u64da\u5099\u4efd\u3002<\/p>\n<h2 id=\"3-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-NijMOKNreE\">3. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u591a\u500b\u76f8\u95dc\u7684\u9375\u503c\u5c0d\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u591a\u500b\u5b57\u7b26\u4e32\u9375\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u548c\u7db2\u7d61\u50b3\u8f38\u7684\u958b\u92b7\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<h2 id=\"4-%e6%b8%9b%e5%b0%91%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-NijMOKNreE\">4. \u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072<\/h2>\n<p>\u7db2\u7d61\u5ef6\u9072\u662f\u5f71\u97ffRedis\u8a2a\u554f\u901f\u5ea6\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5c07Redis\u670d\u52d9\u5668\u90e8\u7f72\u5728\u8207\u61c9\u7528\u670d\u52d9\u5668\u76f8\u540c\u7684\u6578\u64da\u4e2d\u5fc3\uff0c\u6e1b\u5c11\u8de8\u7db2\u7d61\u7684\u8acb\u6c42\u5ef6\u9072\u3002<\/li>\n<li>\u4f7f\u7528Redis Cluster\u4f86\u5206\u6563\u8ca0\u8f09\uff0c\u901a\u904e\u591a\u500b\u7bc0\u9ede\u4f86\u63d0\u9ad8\u4e26\u767c\u8655\u7406\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-NijMOKNreE\">5. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u4f7f\u7528Redis\u7684\u5167\u5efa\u76e3\u63a7\u5de5\u5177\uff08\u5982<code>MONITOR<\/code>\u547d\u4ee4\uff09\u4f86\u89c0\u5bdf\u5be6\u6642\u8acb\u6c42\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002\u9084\u53ef\u4ee5\u4f7f\u7528<code>INFO<\/code>\u547d\u4ee4\u4f86\u7372\u53d6Redis\u7684\u904b\u884c\u72c0\u614b\uff0c\u5e6b\u52a9\u8b58\u5225\u554f\u984c\u6240\u5728\u3002<\/p>\n<pre><code>\n# \u76e3\u63a7Redis\u8acb\u6c42\nMONITOR\n<\/code><\/pre>\n<h2 id=\"6-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-NijMOKNreE\">6. \u4f7f\u7528\u9023\u63a5\u6c60<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u9023\u63a5\u5efa\u7acb\u7684\u958b\u92b7\u3002\u901a\u904e\u91cd\u7528\u73fe\u6709\u7684\u9023\u63a5\uff0c\u80fd\u5920\u63d0\u9ad8\u8acb\u6c42\u7684\u8655\u7406\u901f\u5ea6\uff0c\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n<h2 id=\"7-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e7%84%a1%e7%94%a8%e6%95%b8%e6%93%9a-NijMOKNreE\">7. \u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/h2>\n<p>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u7121\u7528\u6578\u64da\u3002\u5b9a\u671f\u6e05\u7406\u9019\u4e9b\u6578\u64da\u4e0d\u50c5\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u9084\u80fd\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u53ef\u4ee5\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u6216\u624b\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\nEXPIRE mykey 3600\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NijMOKNreE\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u5e7e\u500b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7aRedis\u8a2a\u554f\u7de9\u6162\u7684\u554f\u984c\u3002\u5f9e\u914d\u7f6e\u512a\u5316\u5230\u6578\u64da\u7d50\u69cb\u9078\u64c7\uff0c\u518d\u5230\u7db2\u7d61\u5ef6\u9072\u7684\u6e1b\u5c11\uff0c\u6bcf\u4e00\u500b\u7d30\u7bc0\u90fd\u53ef\u80fd\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u89e3\u6c7aRedis\u8a2a\u554f\u7de9\u6162\u7684\u6709\u6548\u7ac5\u9580\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u9ad8\u6548\u7684\u61c9\u7528\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-163427","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163427","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=163427"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163427\/revisions"}],"predecessor-version":[{"id":163428,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163427\/revisions\/163428"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}