{"id":161355,"date":"2024-11-04T05:44:32","date_gmt":"2024-11-03T21:44:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161355\/"},"modified":"2024-11-04T05:44:32","modified_gmt":"2024-11-03T21:44:32","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b3%bc%e7%89%a9%e8%bb%8a%e5%af%a6%e7%8f%be%e5%af%a6%e7%8f%be%e8%b3%bc%e7%89%a9%e5%a4%a2%e6%83%b3%ef%bc%88%e5%9f%ba%e6%96%bc-redis-%e8%b3%bc%e7%89%a9%e8%bb%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161355\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u5be6\u73fe\u5be6\u73fe\u8cfc\u7269\u5922\u60f3\uff08\u57fa\u65bc redis \u8cfc\u7269\u8eca\u6a21\u584a\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b3%bc%e7%89%a9%e8%bb%8a%e5%af%a6%e7%8f%be%e5%af%a6%e7%8f%be%e8%b3%bc%e7%89%a9%e5%a4%a2%e6%83%b3%ef%bc%88%e5%9f%ba%e6%96%bc-redis-%e8%b3%bc%e7%89%a9%e8%bb%8a-INXLXtAwZi\">\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u5be6\u73fe\u5be6\u73fe\u8cfc\u7269\u5922\u60f3\uff08\u57fa\u65bc redis \u8cfc\u7269\u8eca\u6a21\u584a\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u8cfc\u7269\u8eca\u7cfb\u7d71\u662f\u6bcf\u500b\u5728\u7dda\u5546\u5e97\u7684\u6838\u5fc3\u7d44\u4ef6\u4e4b\u4e00\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\u548c\u6280\u8853\u7684\u9032\u6b65\uff0c\u958b\u767c\u4e00\u500b\u9ad8\u6548\u3001\u53ef\u64f4\u5c55\u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u5be6\u73fe\u8cfc\u7269\u8eca\u529f\u80fd\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e6%80%a7-INXLXtAwZi\">Redis \u7684\u7279\u6027<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5176\u4e3b\u8981\u7279\u6027\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\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis \u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5728\u78c1\u789f\u4e0a\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u8907\u96dc\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u7684\u6578\u64da\u7d50\u69cb\u9748\u6d3b\uff0c\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u8907\u96dc\u7684\u8cfc\u7269\u8eca\u908f\u8f2f\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis \u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u9ad8\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b3%bc%e7%89%a9%e8%bb%8a%e8%a8%ad%e8%a8%88-INXLXtAwZi\">\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u8a2d\u8a08<\/h2>\n<p>\u5728\u8a2d\u8a08\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-INXLXtAwZi\">1. \u8cfc\u7269\u8eca\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u8cfc\u7269\u8eca\u7684\u6578\u64da\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u3002\u6bcf\u500b\u7528\u6236\u7684\u8cfc\u7269\u8eca\u53ef\u4ee5\u7528\u4e00\u500b\u552f\u4e00\u7684\u9375\u4f86\u6a19\u8b58\uff0c\u4e26\u5c07\u5546\u54c1\u7684 ID \u548c\u6578\u91cf\u4f5c\u70ba\u54c8\u5e0c\u7684\u5b57\u6bb5\u548c\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET cart:USER_ID product_id quantity<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u67e5\u8a62\u548c\u66f4\u65b0\u7528\u6236\u7684\u8cfc\u7269\u8eca\u5167\u5bb9\u3002<\/p>\n<h3 id=\"2-%e6%b7%bb%e5%8a%a0%e5%95%86%e5%93%81%e5%88%b0%e8%b3%bc%e7%89%a9%e8%bb%8a-INXLXtAwZi\">2. \u6dfb\u52a0\u5546\u54c1\u5230\u8cfc\u7269\u8eca<\/h3>\n<p>\u7576\u7528\u6236\u9078\u64c7\u5546\u54c1\u4e26\u6dfb\u52a0\u5230\u8cfc\u7269\u8eca\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>HINCRBY cart:USER_ID product_id quantity<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u5546\u54c1\u7684\u6578\u91cf\u589e\u52a0\uff0c\u82e5\u5546\u54c1\u5c1a\u672a\u5b58\u5728\u65bc\u8cfc\u7269\u8eca\u4e2d\uff0c\u5247\u6703\u81ea\u52d5\u5275\u5efa\u8a72\u5546\u54c1\u7684\u689d\u76ee\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e8%b3%bc%e7%89%a9%e8%bb%8a%e5%85%a7%e5%ae%b9-INXLXtAwZi\">3. \u7372\u53d6\u8cfc\u7269\u8eca\u5167\u5bb9<\/h3>\n<p>\u8981\u7372\u53d6\u7528\u6236\u7684\u8cfc\u7269\u8eca\u5167\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>HGETALL cart:USER_ID<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7528\u6236\u8cfc\u7269\u8eca\u4e2d\u6240\u6709\u5546\u54c1\u7684 ID \u548c\u6578\u91cf\uff0c\u65b9\u4fbf\u524d\u7aef\u5c55\u793a\u3002<\/p>\n<h3 id=\"4-%e5%88%aa%e9%99%a4%e5%95%86%e5%93%81-INXLXtAwZi\">4. \u522a\u9664\u5546\u54c1<\/h3>\n<p>\u5982\u679c\u7528\u6236\u5e0c\u671b\u5f9e\u8cfc\u7269\u8eca\u4e2d\u522a\u9664\u67d0\u500b\u5546\u54c1\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>HDEL cart:USER_ID product_id<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u8cfc\u7269\u8eca\u4e2d\u79fb\u9664\u6307\u5b9a\u7684\u5546\u54c1\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-INXLXtAwZi\">\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u9ad8\u8cfc\u7269\u8eca\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u6279\u91cf\u57f7\u884c\u591a\u500b Redis \u547d\u4ee4\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u6578\u64da\u904e\u671f\u7b56\u7565\uff1a<\/strong>\u5c0d\u65bc\u9577\u6642\u9593\u672a\u64cd\u4f5c\u7684\u8cfc\u7269\u8eca\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u91cb\u653e\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u7de9\u5b58\u71b1\u92b7\u5546\u54c1\uff1a<\/strong>\u5c07\u71b1\u92b7\u5546\u54c1\u7684\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u67e5\u8a62\u6b21\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-INXLXtAwZi\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\u4e0d\u50c5\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\uff0c\u9084\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u5404\u7a2e\u696d\u52d9\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u548c\u6027\u80fd\u512a\u5316\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u4e00\u500b\u9ad8\u6548\u3001\u7a69\u5b9a\u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\uff0c\u5e6b\u52a9\u7528\u6236\u5be6\u73fe\u4ed6\u5011\u7684\u8cfc\u7269\u5922\u60f3\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u53ca\u5176\u5728\u96fb\u5b50\u5546\u52d9\u4e2d\u7684\u61c9\u7528\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u8cfc\u7269\u8eca\u5be6\u73fe\uff0c\u8f15\u9b06\u7ba1\u7406\u5546\u54c1\uff0c\u63d0\u5347\u8cfc\u7269\u9ad4\u9a57\uff0c\u52a9\u60a8\u5be6\u73fe\u8cfc\u7269\u5922\u60f3\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-161355","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161355","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=161355"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161355\/revisions"}],"predecessor-version":[{"id":161356,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161355\/revisions\/161356"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}