{"id":134463,"date":"2024-10-31T00:22:22","date_gmt":"2024-10-30T16:22:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134463\/"},"modified":"2024-10-31T00:22:22","modified_gmt":"2024-10-30T16:22:22","slug":"redis%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e6%9f%90%e9%8d%b5%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%9f%90%e5%80%8b%e9%8d%b5%e6%b0%b8%e4%b9%85%e5%84%b2%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134463\/","title":{"rendered":"Redis\u6c38\u4e45\u4fdd\u5b58\u67d0\u9375\u7684\u5be6\u73fe\u65b9\u6cd5\uff08redis\u67d0\u500b\u9375\u6c38\u4e45\u5132\u5b58\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e6%9f%90%e9%8d%b5%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-AxlHTBgFiT\">Redis\u6c38\u4e45\u4fdd\u5b58\u67d0\u9375\u7684\u5be6\u73fe\u65b9\u6cd5<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u3002\u96d6\u7136Redis\u7684\u6578\u64da\u5b58\u5132\u662f\u57fa\u65bc\u5167\u5b58\u7684\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u6c38\u4e45\u4fdd\u5b58\u67d0\u500b\u9375\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u5728\u670d\u52d9\u5668\u91cd\u555f\u6216\u6545\u969c\u5f8c\uff0c\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-AxlHTBgFiT\">Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u55ae\u7368\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u540c\u6642\u4f7f\u7528\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1aRedis\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u81ea\u52d5\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1aRedis\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\uff0c\u9019\u6a23\u5728\u91cd\u555f\u6642\u53ef\u4ee5\u901a\u904e\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002\u9019\u7a2e\u65b9\u5f0f\u80fd\u5920\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u4e00\u81f4\u6027\uff0c\u4f46\u76f8\u5c0d\u65bcRDB\uff0c\u6027\u80fd\u6703\u7a0d\u5dee\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e6%9f%90%e5%80%8b%e9%8d%b5-AxlHTBgFiT\">\u5982\u4f55\u6c38\u4e45\u4fdd\u5b58\u67d0\u500b\u9375<\/h2>\n<p>\u8981\u6c38\u4e45\u4fdd\u5b58Redis\u4e2d\u7684\u67d0\u500b\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8aof%e6%8c%81%e4%b9%85%e5%8c%96-AxlHTBgFiT\">1. \u4f7f\u7528AOF\u6301\u4e45\u5316<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fddRedis\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u4e86AOF\u6301\u4e45\u5316\u3002\u53ef\u4ee5\u5728redis.conf\u4e2d\u627e\u5230\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code>appendonly yes\nappendfsync everysec<\/code><\/pre>\n<p>\u9019\u6a23\u914d\u7f6e\u5f8c\uff0cRedis\u6703\u5728\u6bcf\u79d2\u5c07\u6240\u6709\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230AOF\u6587\u4ef6\u4e2d\u3002\u7576\u9700\u8981\u6c38\u4e45\u4fdd\u5b58\u67d0\u500b\u9375\u6642\uff0c\u53ea\u9700\u78ba\u4fdd\u8a72\u9375\u7684\u5beb\u64cd\u4f5c\u88ab\u8a18\u9304\u5230AOF\u4e2d\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8rdb%e5%bf%ab%e7%85%a7-AxlHTBgFiT\">2. \u4f7f\u7528RDB\u5feb\u7167<\/h3>\n<p>\u5982\u679c\u5e0c\u671b\u5728\u7279\u5b9a\u6642\u9593\u9ede\u4fdd\u5b58\u67d0\u500b\u9375\uff0c\u53ef\u4ee5\u624b\u52d5\u89f8\u767cRDB\u5feb\u7167\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SAVE<\/code><\/pre>\n<p>\u9019\u6703\u751f\u6210\u4e00\u500b\u5feb\u7167\uff0c\u4e26\u5c07\u7576\u524d\u6240\u6709\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u6a23\u6703\u4fdd\u5b58\u6240\u6709\u9375\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u67d0\u500b\u7279\u5b9a\u7684\u9375\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%8d%b5%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-AxlHTBgFiT\">3. \u4f7f\u7528\u9375\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5982\u679c\u5e0c\u671b\u67d0\u500b\u9375\u6c38\u4e45\u5b58\u5728\uff0c\u53ef\u4ee5\u78ba\u4fdd\u8a72\u9375\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>TTL your_key<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u503c\u70ba-1\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u6703\u904e\u671f\u3002\u5982\u679c\u9700\u8981\u79fb\u9664\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>PERSIST your_key<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e4%b8%80%e5%80%8b%e9%8d%b5-AxlHTBgFiT\">\u793a\u4f8b\uff1a\u6c38\u4e45\u4fdd\u5b58\u4e00\u500b\u9375<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u9375\u540d\u70ba&#8221;user:1001&#8243;\uff0c\u6211\u5011\u5e0c\u671b\u6c38\u4e45\u4fdd\u5b58\u9019\u500b\u9375\u7684\u6578\u64da\u3002\u9996\u5148\uff0c\u78ba\u4fddAOF\u6301\u4e45\u5316\u5df2\u555f\u7528\uff0c\u7136\u5f8c\u57f7\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SET user:1001 \"John Doe\"\nPERSIST user:1001<\/code><\/pre>\n<p>\u9019\u6a23\uff0c&#8221;user:1001&#8243;\u9019\u500b\u9375\u5c07\u4e0d\u6703\u904e\u671f\uff0c\u4e26\u4e14\u5728Redis\u91cd\u555f\u5f8c\u4ecd\u7136\u53ef\u4ee5\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AxlHTBgFiT\">\u7e3d\u7d50<\/h2>\n<p>\u5728Redis\u4e2d\u6c38\u4e45\u4fdd\u5b58\u67d0\u500b\u9375\u7684\u6578\u64da\u53ef\u4ee5\u901a\u904e\u555f\u7528AOF\u6301\u4e45\u5316\u3001\u624b\u52d5\u89f8\u767cRDB\u5feb\u7167\u6216\u78ba\u4fdd\u9375\u4e0d\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u5be6\u73fe\u3002\u9019\u4e9b\u65b9\u6cd5\u80fd\u5920\u6709\u6548\u5730\u4fdd\u8b77\u6578\u64da\uff0c\u907f\u514d\u56e0\u670d\u52d9\u5668\u91cd\u555f\u6216\u6545\u969c\u800c\u5c0e\u81f4\u7684\u6578\u64da\u4e1f\u5931\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u6578\u64da\u5b58\u5132\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u67d0\u500b\u9375\u7684\u6c38\u4e45\u4fdd\u5b58\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u91cd\u555f\u800c\u4e1f\u5931\uff0c\u63d0\u5347\u6578\u64da\u6301\u4e45\u6027\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-134463","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134463","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=134463"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134463\/revisions"}],"predecessor-version":[{"id":134464,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134463\/revisions\/134464"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}