{"id":124715,"date":"2024-10-25T16:33:19","date_gmt":"2024-10-25T08:33:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124715\/"},"modified":"2024-10-25T16:33:19","modified_gmt":"2024-10-25T08:33:19","slug":"redis-%e8%a8%88%e6%95%b8%e5%99%a8%e5%a4%b1%e6%95%88%e6%bd%9b%e5%9c%a8%e7%9a%84%e9%a2%a8%e9%9a%aa%e8%88%87%e5%b0%8d%e7%ad%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124715\/","title":{"rendered":"Redis \u8a08\u6578\u5668\u5931\u6548\u6f5b\u5728\u7684\u98a8\u96aa\u8207\u5c0d\u7b56"},"content":{"rendered":"<h1 id=\"redis-%e8%a8%88%e6%95%b8%e5%99%a8%e5%a4%b1%e6%95%88%e6%bd%9b%e5%9c%a8%e7%9a%84%e9%a2%a8%e9%9a%aa%e8%88%87%e5%b0%8d%e7%ad%96-mxPKyDlKYW\">Redis \u8a08\u6578\u5668\u5931\u6548\u6f5b\u5728\u7684\u98a8\u96aa\u8207\u5c0d\u7b56<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u8a08\u6578\u5668\u7684\u5be6\u73fe\u3002\u7136\u800c\uff0c\u4f7f\u7528 Redis \u4f5c\u70ba\u8a08\u6578\u5668\u6642\uff0c\u958b\u767c\u8005\u5fc5\u9808\u610f\u8b58\u5230\u5176\u6f5b\u5728\u7684\u5931\u6548\u98a8\u96aa\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u98a8\u96aa\u53ca\u5176\u5c0d\u7b56\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528 Redis \u9032\u884c\u8a08\u6578\u5668\u7684\u8a2d\u8a08\u8207\u5be6\u73fe\u3002<\/p>\n<h2 id=\"redis-%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-mxPKyDlKYW\">Redis \u8a08\u6578\u5668\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>Redis \u8a08\u6578\u5668\u901a\u5e38\u662f\u901a\u904e\u5c0d\u67d0\u500b\u9375\u7684\u503c\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u4f86\u5be6\u73fe\u7684\u3002\u9019\u4e00\u904e\u7a0b\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b8c\u6210\uff1a<\/p>\n<pre><code>INCR key<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u9375\u7684\u503c\u52a0\u4e00\uff0c\u4e26\u8fd4\u56de\u65b0\u7684\u503c\u3002\u7531\u65bc Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u540c\u4e00\u6642\u9593\u5167\u53ea\u6709\u4e00\u500b\u64cd\u4f5c\u53ef\u4ee5\u57f7\u884c\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u7af6\u722d\u689d\u4ef6\u554f\u984c\u3002<\/p>\n<h2 id=\"%e6%bd%9b%e5%9c%a8%e7%9a%84%e5%a4%b1%e6%95%88%e9%a2%a8%e9%9a%aa-mxPKyDlKYW\">\u6f5b\u5728\u7684\u5931\u6548\u98a8\u96aa<\/h2>\n<p>\u5118\u7ba1 Redis \u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u8a08\u6578\u5668\u529f\u80fd\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u8a08\u6578\u5668\u4ecd\u7136\u53ef\u80fd\u5931\u6548\uff0c\u4e3b\u8981\u98a8\u96aa\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u5982\u679c Redis \u5be6\u4f8b\u5728\u8a08\u6578\u5668\u66f4\u65b0\u904e\u7a0b\u4e2d\u5d29\u6f70\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u9019\u7a2e\u60c5\u6cc1\u5728\u4f7f\u7528\u975e\u6301\u4e45\u5316\u6a21\u5f0f\u6642\u5c24\u70ba\u660e\u986f\u3002<\/li>\n<li><strong>\u8a08\u6578\u5668\u91cd\u7f6e\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u8a08\u6578\u5668\u53ef\u80fd\u6703\u88ab\u610f\u5916\u91cd\u7f6e\uff0c\u4f8b\u5982\u5728\u61c9\u7528\u7a0b\u5e8f\u91cd\u555f\u6216\u914d\u7f6e\u66f4\u6539\u6642\u3002<\/li>\n<li><strong>\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u7684\u932f\u8aa4\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u4f46\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5c0d\u540c\u4e00\u8a08\u6578\u5668\u7684\u591a\u500b\u8acb\u6c42\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u4e00\u81f4\u7684\u7d50\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%8d%e7%ad%96-mxPKyDlKYW\">\u5c0d\u7b56<\/h2>\n<p>\u70ba\u4e86\u6e1b\u5c11 Redis \u8a08\u6578\u5668\u5931\u6548\u7684\u98a8\u96aa\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5c0d\u7b56\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-mxPKyDlKYW\">1. \u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\u3002\u958b\u767c\u8005\u61c9\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 AOF\uff08Append Only File\uff09\u53ef\u4ee5\u5728\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u5f8c\u5c07\u6578\u64da\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u9019\u6a23\u5373\u4f7f Redis \u5d29\u6f70\uff0c\u4e5f\u80fd\u6700\u5927\u9650\u5ea6\u5730\u4fdd\u7559\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e6%96%bd%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e5%86%97%e9%a4%98%e8%a8%ad%e8%a8%88-mxPKyDlKYW\">2. \u5be6\u65bd\u8a08\u6578\u5668\u7684\u5197\u9918\u8a2d\u8a08<\/h3>\n<p>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u591a\u500b\u8a08\u6578\u5668\u9032\u884c\u5197\u9918\u8a2d\u8a08\u3002\u4f8b\u5982\uff0c\u5c07\u8a08\u6578\u5668\u5206\u6563\u5230\u591a\u500b Redis \u5be6\u4f8b\u4e2d\uff0c\u7136\u5f8c\u5728\u61c9\u7528\u5c64\u9032\u884c\u5408\u4f75\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u9ede\u6545\u969c\u7684\u98a8\u96aa\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e5%92%8c%e4%bf%ae%e5%be%a9%e8%a8%88%e6%95%b8%e5%99%a8-mxPKyDlKYW\">3. \u5b9a\u671f\u6aa2\u67e5\u548c\u4fee\u5fa9\u8a08\u6578\u5668<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u8a08\u6578\u5668\u7684\u503c\uff0c\u4e26\u8207\u9810\u671f\u503c\u9032\u884c\u6bd4\u5c0d\uff0c\u53ef\u4ee5\u53ca\u65e9\u767c\u73fe\u554f\u984c\u3002\u82e5\u767c\u73fe\u7570\u5e38\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u91cd\u5efa\u8a08\u6578\u5668\u6216\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u4f86\u4fee\u5fa9\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac%e9%80%b2%e8%a1%8c%e5%8e%9f%e5%ad%90%e6%93%8d%e4%bd%9c-mxPKyDlKYW\">4. \u4f7f\u7528 Lua \u8173\u672c\u9032\u884c\u539f\u5b50\u64cd\u4f5c<\/h3>\n<p>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 Lua \u8173\u672c\u4f86\u5be6\u73fe\u539f\u5b50\u64cd\u4f5c\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u8a08\u6578\u5668\u66f4\u65b0\u904e\u7a0b\u4e2d\u4e0d\u6703\u53d7\u5230\u5176\u4ed6\u8acb\u6c42\u7684\u5e72\u64fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>eval \"return redis.call('incr', KEYS[1])\" 1 key<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u64cd\u4f5c\u53ef\u4ee5\u78ba\u4fdd\u8a08\u6578\u5668\u7684\u6b63\u78ba\u6027\uff0c\u907f\u514d\u56e0\u70ba\u591a\u500b\u8acb\u6c42\u540c\u6642\u64cd\u4f5c\u800c\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-mxPKyDlKYW\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u8a08\u6578\u5668\u89e3\u6c7a\u65b9\u6848\uff0c\u96d6\u7136\u5b58\u5728\u4e00\u5b9a\u7684\u5931\u6548\u98a8\u96aa\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u65bd\u5c0d\u7b56\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u9019\u4e9b\u98a8\u96aa\u3002\u958b\u767c\u8005\u61c9\u8a72\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4e26\u8003\u616e\u5197\u9918\u8a2d\u8a08\u548c\u539f\u5b50\u64cd\u4f5c\uff0c\u4ee5\u78ba\u4fdd\u8a08\u6578\u5668\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\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\u8a0eRedis\u8a08\u6578\u5668\u5931\u6548\u7684\u6f5b\u5728\u98a8\u96aa\u53ca\u6709\u6548\u5c0d\u7b56\uff0c\u78ba\u4fdd\u6578\u64da\u6e96\u78ba\u6027\u8207\u7cfb\u7d71\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-124715","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124715","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=124715"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124715\/revisions"}],"predecessor-version":[{"id":124716,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124715\/revisions\/124716"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}