{"id":169259,"date":"2024-11-06T18:39:47","date_gmt":"2024-11-06T10:39:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169259\/"},"modified":"2024-11-06T18:39:47","modified_gmt":"2024-11-06T10:39:47","slug":"%e7%a7%92%e6%ae%ba%e7%86%b1%e6%bd%aeredis%e5%af%a6%e7%8f%be%e7%9a%84%e9%ab%98%e6%80%a7%e8%83%bd%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%ef%bc%88redis%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169259\/","title":{"rendered":"\u79d2\u6bba\u71b1\u6f6eRedis\u5be6\u73fe\u7684\u9ad8\u6027\u80fd\u79d2\u6bba\u6a21\u5f0f\uff08redis\u79d2\u6bba\u6a21\u5f0f\uff09"},"content":{"rendered":"<h1 id=\"%e7%a7%92%e6%ae%ba%e7%86%b1%e6%bd%aeredis%e5%af%a6%e7%8f%be%e7%9a%84%e9%ab%98%e6%80%a7%e8%83%bd%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%ef%bc%88redis%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%ef%bc%89-SaguiLPPxe\">\u79d2\u6bba\u71b1\u6f6eRedis\u5be6\u73fe\u7684\u9ad8\u6027\u80fd\u79d2\u6bba\u6a21\u5f0f\uff08redis\u79d2\u6bba\u6a21\u5f0f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u79d2\u6bba\u6d3b\u52d5\u5df2\u6210\u70ba\u5438\u5f15\u6d88\u8cbb\u8005\u7684\u91cd\u8981\u624b\u6bb5\u3002\u9019\u7a2e\u6d3b\u52d5\u901a\u5e38\u6d89\u53ca\u5728\u77ed\u6642\u9593\u5167\u4ee5\u6975\u4f4e\u7684\u50f9\u683c\u51fa\u552e\u9650\u91cf\u5546\u54c1\uff0c\u5438\u5f15\u5927\u91cf\u7528\u6236\u53c3\u8207\u3002\u7136\u800c\uff0c\u96a8\u8457\u53c3\u8207\u4eba\u6578\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u5be6\u73fe\u9ad8\u6548\u7684\u79d2\u6bba\u6a21\u5f0f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%ef%bc%9f-SaguiLPPxe\">\u4ec0\u9ebc\u662f\u79d2\u6bba\u6a21\u5f0f\uff1f<\/h2>\n<p>\u79d2\u6bba\u6a21\u5f0f\u662f\u6307\u5728\u7279\u5b9a\u6642\u9593\u5167\uff0c\u5546\u5bb6\u4ee5\u6975\u4f4e\u7684\u50f9\u683c\u51fa\u552e\u9650\u91cf\u5546\u54c1\uff0c\u901a\u5e38\u6703\u5438\u5f15\u5927\u91cf\u7528\u6236\u540c\u6642\u6436\u8cfc\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u6210\u529f\u4f9d\u8cf4\u65bc\u7cfb\u7d71\u7684\u9ad8\u6548\u6027\u548c\u7a69\u5b9a\u6027\uff0c\u56e0\u70ba\u5728\u77ed\u6642\u9593\u5167\u6703\u6709\u5927\u91cf\u7684\u8acb\u6c42\u6e67\u5165\uff0c\u7cfb\u7d71\u5fc5\u9808\u80fd\u5920\u5feb\u901f\u8655\u7406\u9019\u4e9b\u8acb\u6c42\uff0c\u5426\u5247\u5c07\u5c0e\u81f4\u7528\u6236\u9ad4\u9a57\u4e0d\u4f73\uff0c\u751a\u81f3\u640d\u5931\u6f5b\u5728\u7684\u92b7\u552e\u6a5f\u6703\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e9%bb%9e-SaguiLPPxe\">Redis\u7684\u7279\u9ede<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u7279\u9ede\uff0c\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u79d2\u6bba\u6a21\u5f0f\u7684\u7406\u60f3\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u79d2\u6bba\u6d3b\u52d5\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u652f\u6301\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u548c\u7ba1\u7406\u79d2\u6bba\u5546\u54c1\u7684\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%af%a6%e7%8f%be%e7%a7%92%e6%ae%ba%e6%a8%a1%e5%bc%8f%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%80%9d%e8%b7%af-SaguiLPPxe\">Redis\u5be6\u73fe\u79d2\u6bba\u6a21\u5f0f\u7684\u57fa\u672c\u601d\u8def<\/h2>\n<p>\u8981\u5be6\u73fe\u9ad8\u6027\u80fd\u7684\u79d2\u6bba\u6a21\u5f0f\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e5%95%86%e5%93%81%e5%ba%ab%e5%ad%98%e7%ae%a1%e7%90%86-SaguiLPPxe\">1. \u5546\u54c1\u5eab\u5b58\u7ba1\u7406<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728Redis\u4e2d\u5b58\u5132\u5546\u54c1\u7684\u5eab\u5b58\u4fe1\u606f\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5b57\u7b26\u4e32\u985e\u578b\u4f86\u5b58\u5132\u6bcf\u500b\u5546\u54c1\u7684\u5eab\u5b58\u6578\u91cf\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET product:123:stock 100<\/code><\/pre>\n<p>\u9019\u8868\u793a\u5546\u54c1ID\u70ba123\u7684\u5546\u54c1\u6709100\u4ef6\u5eab\u5b58\u3002<\/p>\n<h3 id=\"2-%e8%ab%8b%e6%b1%82%e8%99%95%e7%90%86-SaguiLPPxe\">2. \u8acb\u6c42\u8655\u7406<\/h3>\n<p>\u7576\u7528\u6236\u767c\u8d77\u79d2\u6bba\u8acb\u6c42\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u6aa2\u67e5\u8a72\u5546\u54c1\u7684\u5eab\u5b58\u662f\u5426\u8db3\u5920\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u78ba\u4fdd\u5eab\u5b58\u7684\u6b63\u78ba\u6027\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DECR product:123:stock<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u5546\u54c1\u7684\u5eab\u5b58\u6e1b1\uff0c\u4e26\u8fd4\u56de\u6e1b\u53bb\u5f8c\u7684\u5eab\u5b58\u6578\u91cf\u3002\u5982\u679c\u8fd4\u56de\u7684\u6578\u91cf\u5c0f\u65bc0\uff0c\u5247\u8868\u793a\u5eab\u5b58\u4e0d\u8db3\u3002<\/p>\n<h3 id=\"3-%e8%ab%8b%e6%b1%82%e6%8e%92%e9%9a%8a-SaguiLPPxe\">3. \u8acb\u6c42\u6392\u968a<\/h3>\n<p>\u7531\u65bc\u79d2\u6bba\u6d3b\u52d5\u6703\u5438\u5f15\u5927\u91cf\u7528\u6236\u540c\u6642\u8acb\u6c42\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8acb\u6c42\u7684\u7af6\u722d\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u4f86\u5be6\u73fe\u8acb\u6c42\u7684\u6392\u968a\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>LPUSH product:123:queue user_id<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u7528\u6236\u7684\u8acb\u6c42\u52a0\u5165\u5230\u5546\u54c1\u7684\u8acb\u6c42\u968a\u5217\u4e2d\u3002\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528\u53e6\u4e00\u500b\u9032\u7a0b\u4f86\u8655\u7406\u9019\u4e9b\u8acb\u6c42\uff0c\u78ba\u4fdd\u6bcf\u500b\u8acb\u6c42\u90fd\u80fd\u5920\u6b63\u78ba\u5730\u7372\u5f97\u5eab\u5b58\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-SaguiLPPxe\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u7684\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u90fd\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u79d2\u6bba\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u5728\u67d0\u6b21\u5927\u578b\u4fc3\u92b7\u6d3b\u52d5\u4e2d\uff0c\u67d0\u5e73\u53f0\u4f7f\u7528Redis\u4f86\u7ba1\u7406\u79d2\u6bba\u5546\u54c1\u7684\u5eab\u5b58\u548c\u8acb\u6c42\uff0c\u6700\u7d42\u6210\u529f\u8655\u7406\u4e86\u6578\u5341\u842c\u7684\u8acb\u6c42\uff0c\u4e26\u4e14\u7cfb\u7d71\u7a69\u5b9a\u6027\u826f\u597d\uff0c\u6c92\u6709\u51fa\u73fe\u5d29\u6f70\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SaguiLPPxe\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5eab\uff0c\u70ba\u5be6\u73fe\u79d2\u6bba\u6a21\u5f0f\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u901a\u904e\u5408\u7406\u5730\u7ba1\u7406\u5eab\u5b58\u3001\u8655\u7406\u8acb\u6c42\u548c\u6392\u968a\uff0c\u5546\u5bb6\u53ef\u4ee5\u6709\u6548\u5730\u61c9\u5c0d\u79d2\u6bba\u6d3b\u52d5\u5e36\u4f86\u7684\u6311\u6230\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5e02\u5834\u4e0a\u904b\u71df\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u642d\u914dRedis\u7684\u9ad8\u6548\u6027\u80fd\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u696d\u52d9\u7684\u7af6\u722d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u79d2\u6bba\u71b1\u6f6e\u4e2dRedis\u5be6\u73fe\u7684\u9ad8\u6027\u80fd\u79d2\u6bba\u6a21\u5f0f\uff0c\u63d0\u5347\u8cfc\u7269\u9ad4\u9a57\uff0c\u78ba\u4fdd\u9ad8\u6548\u8655\u7406\u5927\u91cf\u8acb\u6c42\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-169259","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169259","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=169259"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169259\/revisions"}],"predecessor-version":[{"id":169260,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169259\/revisions\/169260"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}