{"id":184252,"date":"2024-11-10T11:40:18","date_gmt":"2024-11-10T03:40:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184252\/"},"modified":"2024-11-10T11:40:18","modified_gmt":"2024-11-10T03:40:18","slug":"%e4%bd%bf%e7%94%a8redis%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%8e%a5%e5%8f%a3%ef%bc%88redis-%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%8e%a5%e5%8f%a3%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184252\/","title":{"rendered":"\u4f7f\u7528Redis\u69cb\u5efa\u9ad8\u6548\u8cfc\u7269\u8eca\u63a5\u53e3\uff08redis \u8cfc\u7269\u8eca\u63a5\u53e3\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%8e%a5%e5%8f%a3%ef%bc%88redis-%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%8e%a5%e5%8f%a3%ef%bc%89-dgFyWDXExj\">\u4f7f\u7528Redis\u69cb\u5efa\u9ad8\u6548\u8cfc\u7269\u8eca\u63a5\u53e3\uff08redis 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id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-dgFyWDXExj\">Redis\u7684\u512a\u52e2<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u986f\u8457\u512a\u52e2\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\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u8cfc\u7269\u8eca\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u4e0d\u50c5\u652f\u6301\u5b57\u7b26\u4e32\uff0c\u9084\u652f\u6301\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u548c\u7ba1\u7406\u8cfc\u7269\u8eca\u4e2d\u7684\u5546\u54c1\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e8%a8%88%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%8e%a5%e5%8f%a3-dgFyWDXExj\">\u8a2d\u8a08\u8cfc\u7269\u8eca\u63a5\u53e3<\/h2>\n<p>\u5728\u8a2d\u8a08\u8cfc\u7269\u8eca\u63a5\u53e3\u6642\uff0c\u6211\u5011\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u6dfb\u52a0\u5546\u54c1\u5230\u8cfc\u7269\u8eca<\/li>\n<li>\u5f9e\u8cfc\u7269\u8eca\u4e2d\u522a\u9664\u5546\u54c1<\/li>\n<li>\u67e5\u770b\u8cfc\u7269\u8eca\u5167\u5bb9<\/li>\n<li>\u66f4\u65b0\u5546\u54c1\u6578\u91cf<\/li>\n<\/ul>\n<h3 id=\"1-%e6%b7%bb%e5%8a%a0%e5%95%86%e5%93%81%e5%88%b0%e8%b3%bc%e7%89%a9%e8%bb%8a-dgFyWDXExj\">1. \u6dfb\u52a0\u5546\u54c1\u5230\u8cfc\u7269\u8eca<\/h3>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u8cfc\u7269\u8eca\u4e2d\u7684\u5546\u54c1\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET cart:12345:item:1 {\"product_id\": \"101\", \"quantity\": 2}<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`cart:12345`\u8868\u793a\u7528\u6236ID\u70ba12345\u7684\u8cfc\u7269\u8eca\uff0c\u800c`item:1`\u5247\u8868\u793a\u8cfc\u7269\u8eca\u4e2d\u7684\u7b2c\u4e00\u500b\u5546\u54c1\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ba1\u7406\u6bcf\u500b\u7528\u6236\u7684\u8cfc\u7269\u8eca\u3002<\/p>\n<h3 id=\"2-%e5%be%9e%e8%b3%bc%e7%89%a9%e8%bb%8a%e4%b8%ad%e5%88%aa%e9%99%a4%e5%95%86%e5%93%81-dgFyWDXExj\">2. \u5f9e\u8cfc\u7269\u8eca\u4e2d\u522a\u9664\u5546\u54c1<\/h3>\n<p>\u8981\u5f9e\u8cfc\u7269\u8eca\u4e2d\u522a\u9664\u5546\u54c1\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684`DEL`\u547d\u4ee4\uff1a<\/p>\n<pre><code>DEL cart:12345:item:1<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u8f15\u9b06\u5730\u522a\u9664\u6307\u5b9a\u7684\u5546\u54c1\u3002<\/p>\n<h3 id=\"3-%e6%9f%a5%e7%9c%8b%e8%b3%bc%e7%89%a9%e8%bb%8a%e5%85%a7%e5%ae%b9-dgFyWDXExj\">3. \u67e5\u770b\u8cfc\u7269\u8eca\u5167\u5bb9<\/h3>\n<p>\u8981\u67e5\u770b\u8cfc\u7269\u8eca\u4e2d\u7684\u6240\u6709\u5546\u54c1\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684`HGETALL`\u547d\u4ee4\uff1a<\/p>\n<pre><code>HGETALL cart:12345<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7528\u6236ID\u70ba12345\u7684\u6240\u6709\u5546\u54c1\u4fe1\u606f\u3002<\/p>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0%e5%95%86%e5%93%81%e6%95%b8%e9%87%8f-dgFyWDXExj\">4. \u66f4\u65b0\u5546\u54c1\u6578\u91cf<\/h3>\n<p>\u5982\u679c\u7528\u6236\u60f3\u8981\u66f4\u65b0\u67d0\u500b\u5546\u54c1\u7684\u6578\u91cf\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528`HSET`\u547d\u4ee4\uff1a<\/p>\n<pre><code>HSET cart:12345:item:1 quantity 3<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u5c07\u5546\u54c1\u7684\u6578\u91cf\u66f4\u65b0\u70ba3\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-dgFyWDXExj\">\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u69cb\u5efa\u8cfc\u7269\u8eca\u63a5\u53e3\u6642\uff0c\u9084\u9700\u8981\u8003\u616e\u6027\u80fd\u512a\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5728\u9032\u884c\u591a\u6b21\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\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\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u7247\uff1a<\/strong>\u5c0d\u65bc\u5927\u898f\u6a21\u7684\u7528\u6236\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u9032\u884c\u6578\u64da\u5206\u7247\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dgFyWDXExj\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u69cb\u5efa\u9ad8\u6548\u7684\u8cfc\u7269\u8eca\u63a5\u53e3\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u548c\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u6211\u5011\u53ef\u4ee5\u5be6\u73fe\u4e00\u500b\u5feb\u901f\u3001\u9748\u6d3b\u7684\u8cfc\u7269\u8eca\u7cfb\u7d71\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u74b0\u5883\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u69cb\u5efa\u9ad8\u6548\u8cfc\u7269\u8eca\u63a5\u53e3\uff0c\u63d0\u5347\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\uff0c\u5be6\u73fe\u6d41\u66a2\u7684\u7528\u6236\u9ad4\u9a57\uff0c\u52a9\u529b\u96fb\u5546\u5e73\u53f0\u6210\u529f\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-184252","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184252","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=184252"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184252\/revisions"}],"predecessor-version":[{"id":184253,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184252\/revisions\/184253"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}