{"id":126429,"date":"2024-10-26T04:39:20","date_gmt":"2024-10-25T20:39:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126429\/"},"modified":"2024-10-26T04:39:21","modified_gmt":"2024-10-25T20:39:21","slug":"redis-%e5%91%bd%e4%bb%a4%e7%ae%a1%e7%90%86%e4%b9%8b%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126429\/","title":{"rendered":"Redis \u547d\u4ee4\u7ba1\u7406\u4e4b\u5099\u4efd\u8207\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"redis-%e5%91%bd%e4%bb%a4%e7%ae%a1%e7%90%86%e4%b9%8b%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-IIYhafbKVO\">Redis \u547d\u4ee4\u7ba1\u7406\u4e4b\u5099\u4efd\u8207\u6062\u5fa9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u5099\u4efd\u8207\u6062\u5fa9\u547d\u4ee4\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2 id=\"redis-%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-IIYhafbKVO\">Redis \u5099\u4efd\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u6578\u64da\u7684\u65b9\u5f0f\uff0c\u4e3b\u8981\u5305\u62ec RDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-IIYhafbKVO\">RDB\uff08\u5feb\u7167\uff09<\/h3>\n<p>RDB \u662f Redis \u7684\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u901a\u904e\u5b9a\u671f\u751f\u6210\u6578\u64da\u5feb\u7167\u4f86\u4fdd\u5b58\u6578\u64da\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u5099\u4efd\u6587\u4ef6\u8f03\u5c0f\uff0c\u6062\u5fa9\u901f\u5ea6\u5feb\uff0c\u4f46\u7f3a\u9ede\u662f\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u8b8a\u66f4\u3002<\/p>\n<pre><code>CONFIG SET save \"900 1 300 10 60 10000\"<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u8a2d\u5b9a\u4e86 RDB \u7684\u5feb\u7167\u689d\u4ef6\uff0c\u8868\u793a\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u6216\u5728 300 \u79d2\u5167\u81f3\u5c11\u6709 10 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u6216\u5728 60 \u79d2\u5167\u81f3\u5c11\u6709 10000 \u6b21\u5beb\u5165\u64cd\u4f5c\u6642\uff0cRedis \u5c07\u81ea\u52d5\u751f\u6210\u5feb\u7167\u3002<\/p>\n<h3 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-IIYhafbKVO\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF \u662f\u53e6\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u901a\u904e\u8a18\u9304\u6240\u6709\u5beb\u5165\u64cd\u4f5c\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6578\u64da\u6062\u5fa9\u7684\u5b8c\u6574\u6027\u8f03\u9ad8\uff0c\u4f46\u7f3a\u9ede\u662f\u6587\u4ef6\u5927\u5c0f\u8f03\u5927\uff0c\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\u3002<\/p>\n<pre><code>CONFIG SET appendonly yes<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u555f\u7528 AOF\uff0cRedis \u5c07\u958b\u59cb\u8a18\u9304\u6240\u6709\u7684\u5beb\u5165\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%82%99%e4%bb%bd%e5%91%bd%e4%bb%a4-IIYhafbKVO\">Redis \u7684\u5099\u4efd\u547d\u4ee4<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u5099\u4efd\u64cd\u4f5c\u4e3b\u8981\u4f9d\u8cf4\u65bc\u4ee5\u4e0b\u5e7e\u500b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>BGSAVE<\/code>\uff1a\u5728\u5f8c\u53f0\u751f\u6210 RDB \u5feb\u7167\u3002<\/li>\n<li><code>SAVE<\/code>\uff1a\u7acb\u5373\u751f\u6210 RDB \u5feb\u7167\uff0c\u4e26\u963b\u585e\u5176\u4ed6\u64cd\u4f5c\u3002<\/li>\n<li><code>BGREWRITEAOF<\/code>\uff1a\u5728\u5f8c\u53f0\u91cd\u5beb AOF \u6587\u4ef6\uff0c\u4ee5\u6e1b\u5c11\u6587\u4ef6\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-bgsave-%e5%91%bd%e4%bb%a4-IIYhafbKVO\">\u4f7f\u7528 BGSAVE \u547d\u4ee4<\/h3>\n<p>\u7576\u9700\u8981\u5728\u4e0d\u5f71\u97ff\u4e3b\u7dda\u7a0b\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u5099\u4efd\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>BGSAVE<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u5728\u5f8c\u53f0\u9032\u884c\u5feb\u7167\uff0c\u4e26\u8fd4\u56de\u5feb\u7167\u7684\u9032\u7a0b ID\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; BGSAVE<\/code><\/pre>\n<p>\u57f7\u884c\u5f8c\uff0cRedis \u5c07\u958b\u59cb\u751f\u6210\u5feb\u7167\uff0c\u4e26\u5728\u5b8c\u6210\u5f8c\u5c07\u5feb\u7167\u6587\u4ef6\u4fdd\u5b58\u5728\u6307\u5b9a\u7684\u8def\u5f91\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%81%a2%e5%be%a9%e5%91%bd%e4%bb%a4-IIYhafbKVO\">Redis \u7684\u6062\u5fa9\u547d\u4ee4<\/h2>\n<p>\u5728\u9700\u8981\u6062\u5fa9\u6578\u64da\u6642\uff0cRedis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><code>RESTORE<\/code>\uff1a\u5f9e RDB \u5feb\u7167\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><code>SLAVEOF<\/code>\uff1a\u5c07\u7576\u524d\u5be6\u4f8b\u8a2d\u7f6e\u70ba\u67d0\u500b\u4e3b\u7bc0\u9ede\u7684\u5f9e\u7bc0\u9ede\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-restore-%e5%91%bd%e4%bb%a4-IIYhafbKVO\">\u4f7f\u7528 RESTORE \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5f9e RDB \u5feb\u7167\u6062\u5fa9\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>RESTORE<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u9700\u8981\u6307\u5b9a\u9375\u540d\u548c\u5feb\u7167\u6578\u64da\u3002<\/p>\n<pre><code>RESTORE mykey 0 serialized-value<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>serialized-value<\/code> \u662f\u5f9e RDB \u6587\u4ef6\u4e2d\u63d0\u53d6\u7684\u5e8f\u5217\u5316\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IIYhafbKVO\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u5099\u4efd\u8207\u6062\u5fa9\u529f\u80fd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u4ee5\u53ca\u76f8\u61c9\u7684\u5099\u4efd\u548c\u6062\u5fa9\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 Redis \u547d\u4ee4\u9032\u884c\u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u7ba1\u7406\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-126429","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126429","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=126429"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126429\/revisions"}],"predecessor-version":[{"id":126430,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126429\/revisions\/126430"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}