{"id":126885,"date":"2024-10-26T08:27:21","date_gmt":"2024-10-26T00:27:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126885\/"},"modified":"2024-10-26T08:27:22","modified_gmt":"2024-10-26T00:27:22","slug":"redis-%e7%a2%ba%e4%bf%9d%e8%b3%bc%e8%b2%b7%e4%b8%8d%e8%b6%85%e5%87%ba%e4%be%9b%e6%87%89%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126885\/","title":{"rendered":"Redis \u78ba\u4fdd\u8cfc\u8cb7\u4e0d\u8d85\u51fa\u4f9b\u61c9\u91cf"},"content":{"rendered":"<h1 id=\"redis-%e7%a2%ba%e4%bf%9d%e8%b3%bc%e8%b2%b7%e4%b8%8d%e8%b6%85%e5%87%ba%e4%be%9b%e6%87%89%e9%87%8f-SwfWQQiMjK\">Redis \u78ba\u4fdd\u8cfc\u8cb7\u4e0d\u8d85\u51fa\u4f9b\u61c9\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u8d8a\u4f86\u8d8a\u4f9d\u8cf4\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u78ba\u4fdd\u8cfc\u8cb7\u4e0d\u8d85\u51fa\u4f9b\u61c9\u91cf\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e4%be%9b%e6%87%89%e9%87%8f%e6%8e%a7%e5%88%b6%ef%bc%9f-SwfWQQiMjK\">\u4ec0\u9ebc\u662f\u4f9b\u61c9\u91cf\u63a7\u5236\uff1f<\/h2>\n<p>\u4f9b\u61c9\u91cf\u63a7\u5236\u662f\u6307\u5728\u92b7\u552e\u904e\u7a0b\u4e2d\uff0c\u78ba\u4fdd\u6240\u552e\u5546\u54c1\u7684\u6578\u91cf\u4e0d\u8d85\u904e\u5be6\u969b\u53ef\u7528\u7684\u5eab\u5b58\u3002\u9019\u5c0d\u65bc\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u8d85\u8ce3\u53ef\u80fd\u5c0e\u81f4\u5ba2\u6236\u4e0d\u6eff\u610f\uff0c\u4e26\u640d\u5bb3\u54c1\u724c\u5f62\u8c61\u3002\u70ba\u4e86\u6709\u6548\u5730\u7ba1\u7406\u4f9b\u61c9\u91cf\uff0c\u4f01\u696d\u9700\u8981\u4e00\u500b\u53ef\u9760\u7684\u7cfb\u7d71\u4f86\u8ddf\u8e2a\u5eab\u5b58\u72c0\u614b\u4e26\u9032\u884c\u5373\u6642\u66f4\u65b0\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-SwfWQQiMjK\">Redis \u7684\u512a\u52e2<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6548\u7684\u64cd\u4f5c\uff0c\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u5176\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u6578\u64da\u8acb\u6c42\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u7684 API \u7c21\u55ae\u660e\u77ad\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e9%80%b2%e8%a1%8c%e4%be%9b%e6%87%89%e9%87%8f%e6%8e%a7%e5%88%b6-SwfWQQiMjK\">\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u4f9b\u61c9\u91cf\u63a7\u5236<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Redis \u9032\u884c\u4f9b\u61c9\u91cf\u63a7\u5236\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae%e5%ba%ab%e5%ad%98%e6%95%b8%e9%87%8f-SwfWQQiMjK\">1. \u8a2d\u7f6e\u5eab\u5b58\u6578\u91cf<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728 Redis \u4e2d\u8a2d\u7f6e\u5546\u54c1\u7684\u521d\u59cb\u5eab\u5b58\u6578\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SET product:123:stock 100<\/code><\/pre>\n<p>\u9019\u88e1\uff0c`product:123:stock` \u662f\u5546\u54c1\u7684\u5eab\u5b58\u9375\uff0c`100` \u662f\u53ef\u7528\u7684\u5eab\u5b58\u6578\u91cf\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e5%ba%ab%e5%ad%98-SwfWQQiMjK\">2. \u6aa2\u67e5\u5eab\u5b58<\/h3>\n<p>\u5728\u8655\u7406\u8cfc\u8cb7\u8acb\u6c42\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u5eab\u5b58\u662f\u5426\u8db3\u5920\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7372\u53d6\u7576\u524d\u5eab\u5b58\uff1a<\/p>\n<pre><code>GET product:123:stock<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u5eab\u5b58\u6578\u91cf\u5927\u65bc\u96f6\uff0c\u5247\u53ef\u4ee5\u9032\u884c\u8cfc\u8cb7\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e5%ba%ab%e5%ad%98-SwfWQQiMjK\">3. \u66f4\u65b0\u5eab\u5b58<\/h3>\n<p>\u7576\u5ba2\u6236\u6210\u529f\u8cfc\u8cb7\u5546\u54c1\u5f8c\uff0c\u60a8\u9700\u8981\u66f4\u65b0\u5eab\u5b58\u6578\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u78ba\u4fdd\u5eab\u5b58\u4e0d\u6703\u88ab\u8d85\u8ce3\uff1a<\/p>\n<pre><code>\nMULTI\nDECR product:123:stock\nEXEC\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u4f7f\u7528\u4e86 Redis \u7684\u4e8b\u52d9\u529f\u80fd\uff0c\u78ba\u4fdd\u5728\u6e1b\u5c11\u5eab\u5b58\u7684\u904e\u7a0b\u4e2d\u4e0d\u6703\u51fa\u73fe\u7af6\u722d\u689d\u4ef6\u3002<\/p>\n<h3 id=\"4-%e8%99%95%e7%90%86%e8%b6%85%e8%b3%a3%e6%83%85%e6%b3%81-SwfWQQiMjK\">4. \u8655\u7406\u8d85\u8ce3\u60c5\u6cc1<\/h3>\n<p>\u5982\u679c\u5eab\u5b58\u4e0d\u8db3\uff0c\u60a8\u9700\u8981\u9069\u7576\u5730\u8655\u7406\u8d85\u8ce3\u60c5\u6cc1\u3002\u53ef\u4ee5\u5728\u6aa2\u67e5\u5eab\u5b58\u6642\uff0c\u6839\u64da\u8fd4\u56de\u7684\u6578\u91cf\u6c7a\u5b9a\u662f\u5426\u5141\u8a31\u8cfc\u8cb7\uff0c\u4e26\u5411\u5ba2\u6236\u767c\u9001\u76f8\u61c9\u7684\u901a\u77e5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-SwfWQQiMjK\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u9032\u884c\u4f9b\u61c9\u91cf\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u8d85\u8ce3\u554f\u984c\uff0c\u63d0\u5347\u5ba2\u6236\u6eff\u610f\u5ea6\u3002\u901a\u904e\u8a2d\u7f6e\u5eab\u5b58\u3001\u6aa2\u67e5\u5eab\u5b58\u3001\u66f4\u65b0\u5eab\u5b58\u4ee5\u53ca\u8655\u7406\u8d85\u8ce3\u60c5\u6cc1\uff0c\u4f01\u696d\u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u4fdd\u6301\u7a69\u5b9a\u7684\u904b\u71df\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5e02\u5834\u4e0a\u63d0\u4f9b\u512a\u8cea\u670d\u52d9\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u900f\u904e\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\uff0c\u4f01\u696d\u80fd\u5920\u66f4\u597d\u5730\u6eff\u8db3\u5ba2\u6236\u9700\u6c42\uff0c\u63d0\u5347\u7af6\u722d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u78ba\u4fdd\u8cfc\u8cb7\u4e0d\u8d85\u51fa\u4f9b\u61c9\u91cf\uff0c\u900f\u904e\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u5373\u6642\u66f4\u65b0\uff0c\u63d0\u5347\u5eab\u5b58\u63a7\u5236\u8207\u7528\u6236\u9ad4\u9a57\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-126885","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126885","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=126885"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126885\/revisions"}],"predecessor-version":[{"id":126886,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126885\/revisions\/126886"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}