{"id":124705,"date":"2024-10-25T16:28:21","date_gmt":"2024-10-25T08:28:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124705\/"},"modified":"2024-10-25T16:28:22","modified_gmt":"2024-10-25T08:28:22","slug":"redis-%e8%a8%88%e6%95%b8%e7%ad%96%e7%95%a5%e4%b8%89%e6%ac%a1%e5%84%b2%e5%ad%98%e4%bf%9d%e9%9a%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124705\/","title":{"rendered":"Redis \u8a08\u6578\u7b56\u7565\u4e09\u6b21\u5132\u5b58\u4fdd\u969c"},"content":{"rendered":"<h1 id=\"redis-%e8%a8%88%e6%95%b8%e7%ad%96%e7%95%a5%e4%b8%89%e6%ac%a1%e5%84%b2%e5%ad%98%e4%bf%9d%e9%9a%9c-lUrXohcEQc\">Redis \u8a08\u6578\u7b56\u7565\u4e09\u6b21\u5132\u5b58\u4fdd\u969c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u53ef\u9760\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u8a08\u6578\u7b56\u7565\u53ca\u5176\u4e09\u6b21\u5132\u5b58\u4fdd\u969c\u6a5f\u5236\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u5728\u4f7f\u7528 Redis \u6642\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e8%a8%88%e6%95%b8%e7%ad%96%e7%95%a5-lUrXohcEQc\">Redis \u7684\u8a08\u6578\u7b56\u7565<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u8a08\u6578\u7b56\u7565\uff0c\u6700\u5e38\u898b\u7684\u5305\u62ec\u4f7f\u7528\u9375\u503c\u5c0d\u4f86\u5b58\u5132\u8a08\u6578\u5668\u3002\u9019\u4e9b\u8a08\u6578\u5668\u53ef\u4ee5\u7528\u65bc\u5404\u7a2e\u61c9\u7528\uff0c\u4f8b\u5982\u7db2\u7ad9\u8a2a\u554f\u91cf\u3001\u7528\u6236\u884c\u70ba\u8ffd\u8e64\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u8a08\u6578\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u7c21\u55ae\u8a08\u6578\u5668\uff1a<\/strong>\u4f7f\u7528 Redis \u7684 INCR \u547d\u4ee4\u4f86\u589e\u52a0\u8a08\u6578\u5668\u7684\u503c\u3002<\/li>\n<li><strong>\u904e\u671f\u8a08\u6578\u5668\uff1a<\/strong>\u4f7f\u7528 EXPIRE \u547d\u4ee4\u8a2d\u7f6e\u8a08\u6578\u5668\u7684\u904e\u671f\u6642\u9593\uff0c\u9069\u5408\u65bc\u9700\u8981\u5b9a\u671f\u91cd\u7f6e\u7684\u8a08\u6578\u3002<\/li>\n<li><strong>\u5206\u5e03\u5f0f\u8a08\u6578\u5668\uff1a<\/strong>\u5728\u591a\u500b\u5be6\u4f8b\u4e2d\u4f7f\u7528 Redis \u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u78ba\u4fdd\u8a08\u6578\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%b8%89%e6%ac%a1%e5%84%b2%e5%ad%98%e4%bf%9d%e9%9a%9c%e6%a9%9f%e5%88%b6-lUrXohcEQc\">\u4e09\u6b21\u5132\u5b58\u4fdd\u969c\u6a5f\u5236<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0cRedis \u63d0\u4f9b\u4e86\u4e09\u6b21\u5132\u5b58\u4fdd\u969c\u6a5f\u5236\uff0c\u9019\u5305\u62ec\uff1a<\/p>\n<h3 id=\"1-rdb-%e5%bf%ab%e7%85%a7-lUrXohcEQc\">1. RDB \u5feb\u7167<\/h3>\n<p>Redis \u652f\u6301 RDB\uff08Redis Database Backup\uff09\u5feb\u7167\uff0c\u9019\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u7684\u65b9\u5f0f\u3002\u901a\u904e\u5b9a\u671f\u751f\u6210\u5feb\u7167\uff0cRedis \u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6027\u80fd\u9ad8\uff0c\u4f46\u7f3a\u9ede\u662f\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u8b8a\u66f4\u3002<\/p>\n<pre><code>SAVE  \/\/ \u7acb\u5373\u751f\u6210 RDB \u5feb\u7167\nBGSAVE  \/\/ \u5728\u80cc\u666f\u4e2d\u751f\u6210 RDB \u5feb\u7167\n<\/code><\/pre>\n<h3 id=\"2-aof-%e6%97%a5%e8%aa%8c-lUrXohcEQc\">2. AOF \u65e5\u8a8c<\/h3>\n<p>AOF\uff08Append Only File\uff09\u65e5\u8a8c\u662f\u53e6\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0cRedis \u5c07\u6240\u6709\u5beb\u64cd\u4f5c\u8a18\u9304\u5230\u65e5\u8a8c\u4e2d\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e5f\u53ef\u4ee5\u901a\u904e\u91cd\u653e\u65e5\u8a8c\u4f86\u6062\u5fa9\u6578\u64da\u3002AOF \u7684\u512a\u9ede\u662f\u6578\u64da\u6062\u5fa9\u7684\u5b8c\u6574\u6027\uff0c\u4f46\u76f8\u5c0d\u65bc RDB\uff0c\u6027\u80fd\u6703\u7a0d\u5dee\u3002<\/p>\n<pre><code>CONFIG SET appendonly yes  \/\/ \u555f\u7528 AOF\n<\/code><\/pre>\n<h3 id=\"3-%e6%b7%b7%e5%90%88%e6%8c%81%e4%b9%85%e5%8c%96-lUrXohcEQc\">3. \u6df7\u5408\u6301\u4e45\u5316<\/h3>\n<p>Redis 4.0 \u53ca\u4ee5\u4e0a\u7248\u672c\u652f\u6301\u6df7\u5408\u6301\u4e45\u5316\uff0c\u9019\u7a2e\u65b9\u5f0f\u7d50\u5408\u4e86 RDB \u548c AOF \u7684\u512a\u9ede\u3002\u901a\u904e\u5c07 RDB \u5feb\u7167\u548c AOF \u65e5\u8a8c\u7d50\u5408\uff0cRedis \u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<pre><code>CONFIG SET persistence mixed  \/\/ \u555f\u7528\u6df7\u5408\u6301\u4e45\u5316\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-lUrXohcEQc\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u4f7f\u7528 Redis \u4f86\u8655\u7406\u9ad8\u4e26\u767c\u7684\u8a08\u6578\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u53ef\u4ee5\u4f7f\u7528 Redis \u4f86\u8a08\u7b97\u6bcf\u500b\u7522\u54c1\u7684\u92b7\u552e\u91cf\u3002\u901a\u904e\u4f7f\u7528 INCR \u547d\u4ee4\uff0c\u7db2\u7ad9\u53ef\u4ee5\u5feb\u901f\u66f4\u65b0\u92b7\u552e\u6578\u64da\uff0c\u540c\u6642\u5229\u7528 RDB \u548c AOF \u4fdd\u969c\u6578\u64da\u7684\u6301\u4e45\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-lUrXohcEQc\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u8a08\u6578\u7b56\u7565\u548c\u4e09\u6b21\u5132\u5b58\u4fdd\u969c\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u53ef\u9760\u7684\u6578\u64da\u7ba1\u7406\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e RDB \u548c AOF\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u53d6\u5f97\u826f\u597d\u7684\u5e73\u8861\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7db2\u7ad9\u6d41\u91cf\u5206\u6790\u9084\u662f\u7528\u6236\u884c\u70ba\u8ffd\u8e64\uff0cRedis \u90fd\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u8a08\u6578\u7b56\u7565\u7684\u4e09\u6b21\u5132\u5b58\u4fdd\u969c\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u53ef\u9760\u6027\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\u8207\u7a69\u5b9a\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-124705","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124705","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=124705"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124705\/revisions"}],"predecessor-version":[{"id":124706,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124705\/revisions\/124706"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}