{"id":164237,"date":"2024-11-05T06:11:32","date_gmt":"2024-11-04T22:11:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164237\/"},"modified":"2024-11-05T06:11:33","modified_gmt":"2024-11-04T22:11:33","slug":"%e5%80%9f%e5%8a%a9%e5%be%ae%e6%93%8e%e5%92%8credis%e6%90%b6%e5%85%88%e4%b8%80%e6%ad%a5%ef%bc%8c%e7%a7%92%e6%ae%ba%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%93%81%e6%9c%89%e6%9b%b4%e5%a5%bd%e9%ab%94%e9%a9%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164237\/","title":{"rendered":"\u501f\u52a9\u5fae\u64ce\u548cRedis\u6436\u5148\u4e00\u6b65\uff0c\u79d2\u6bba\u8cfc\u7269\u8eca\u64c1\u6709\u66f4\u597d\u9ad4\u9a57\uff08\u5fae\u64ce \u79d2\u6bba redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9%e5%be%ae%e6%93%8e%e5%92%8credis%e6%90%b6%e5%85%88%e4%b8%80%e6%ad%a5%ef%bc%8c%e7%a7%92%e6%ae%ba%e8%b3%bc%e7%89%a9%e8%bb%8a%e6%93%81%e6%9c%89%e6%9b%b4%e5%a5%bd%e9%ab%94%e9%a9%97-zZxvwUBNgG\">\u501f\u52a9\u5fae\u64ce\u548cRedis\u6436\u5148\u4e00\u6b65\uff0c\u79d2\u6bba\u8cfc\u7269\u8eca\u64c1\u6709\u66f4\u597d\u9ad4\u9a57<\/h1>\n<p>\u5728\u7576\u4eca\u96fb\u5b50\u5546\u52d9\u7684\u5feb\u901f\u767c\u5c55\u4e2d\uff0c\u6d88\u8cbb\u8005\u5c0d\u65bc\u8cfc\u7269\u9ad4\u9a57\u7684\u8981\u6c42\u8d8a\u4f86\u8d8a\u9ad8\u3002\u7279\u5225\u662f\u5728\u4fc3\u92b7\u6d3b\u52d5\u4e2d\uff0c\u5982\u4f55\u63d0\u9ad8\u79d2\u6bba\u8cfc\u7269\u8eca\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u6210\u70ba\u4e86\u5546\u5bb6\u5011\u4e9f\u9700\u89e3\u6c7a\u7684\u554f\u984c\u3002\u5fae\u64ce\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u958b\u767c\u6846\u67b6\uff0c\u7d50\u5408Redis\u7684\u9ad8\u6548\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u53ef\u4ee5\u70ba\u79d2\u6bba\u8cfc\u7269\u8eca\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e5%be%ae%e6%93%8e%e7%9a%84%e5%84%aa%e5%8b%a2-zZxvwUBNgG\">\u5fae\u64ce\u7684\u512a\u52e2<\/h2>\n<p>\u5fae\u64ce\u662f\u4e00\u500b\u57fa\u65bcPHP\u7684\u958b\u767c\u6846\u67b6\uff0c\u5c08\u70ba\u79fb\u52d5\u4e92\u806f\u7db2\u61c9\u7528\u800c\u8a2d\u8a08\u3002\u5b83\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u529f\u80fd\u6a21\u584a\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u69cb\u5efa\u5404\u985e\u61c9\u7528\u3002\u4ee5\u4e0b\u662f\u5fae\u64ce\u7684\u4e00\u4e9b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6a21\u584a\u5316\u8a2d\u8a08\uff1a<\/strong>\u5fae\u64ce\u7684\u6a21\u584a\u5316\u8a2d\u8a08\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9748\u6d3b\u9078\u64c7\u548c\u7d44\u5408\u529f\u80fd\u6a21\u584a\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/li>\n<li><strong>\u793e\u4ea4\u5a92\u9ad4\u6574\u5408\uff1a<\/strong>\u5fae\u64ce\u652f\u6301\u591a\u7a2e\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u7684\u6574\u5408\uff0c\u65b9\u4fbf\u5546\u5bb6\u9032\u884c\u63a8\u5ee3\u548c\u7528\u6236\u4e92\u52d5\u3002<\/li>\n<li><strong>\u5f37\u5927\u7684\u793e\u7fa4\u652f\u6301\uff1a<\/strong>\u5fae\u64ce\u64c1\u6709\u6d3b\u8e8d\u7684\u958b\u767c\u8005\u793e\u7fa4\uff0c\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u8cc7\u6e90\u548c\u6280\u8853\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e9%bb%9e-zZxvwUBNgG\">Redis\u7684\u7279\u9ede<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u8b80\u5beb\u64cd\u4f5c\uff0c\u9019\u5c0d\u65bc\u79d2\u6bba\u6d3b\u52d5\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9748\u6d3b\u6027\u9ad8\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\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\uff0c\u4fdd\u8b49\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%be%ae%e6%93%8e%e8%88%87redis%e7%9a%84%e7%b5%90%e5%90%88-zZxvwUBNgG\">\u5fae\u64ce\u8207Redis\u7684\u7d50\u5408<\/h2>\n<p>\u5c07\u5fae\u64ce\u8207Redis\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u79d2\u6bba\u8cfc\u7269\u8eca\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%e5%b1%a4-zZxvwUBNgG\">1. \u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64<\/h3>\n<p>\u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u5546\u54c1\u7684\u5eab\u5b58\u548c\u50f9\u683c\u4fe1\u606f\u9700\u8981\u5feb\u901f\u66f4\u65b0\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n$redis = new Redis();\n$redis-&gt;connect('127.0.0.1', 6379);\n$redis-&gt;set('product:1:stock', 100); \/\/ \u8a2d\u7f6e\u5546\u54c1\u5eab\u5b58\n$stock = $redis-&gt;get('product:1:stock'); \/\/ \u7372\u53d6\u5546\u54c1\u5eab\u5b58\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e7%8f%be%e7%a7%92%e6%ae%ba%e9%9a%8a%e5%88%97-zZxvwUBNgG\">2. \u5be6\u73fe\u79d2\u6bba\u968a\u5217<\/h3>\n<p>\u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u70ba\u4e86\u907f\u514d\u8d85\u8ce3\u7684\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u79d2\u6bba\u968a\u5217\u3002\u7576\u7528\u6236\u4e0b\u55ae\u6642\uff0c\u5c07\u5176\u8acb\u6c42\u653e\u5165\u968a\u5217\u4e2d\uff0c\u7136\u5f8c\u7531\u5f8c\u53f0\u9032\u7a0b\u9010\u4e00\u8655\u7406\u3002\u793a\u4f8b\u4ee3\u78bc\u5982\u4e0b\uff1a<\/p>\n<pre><code>\n$redis-&gt;lpush('seckill_queue', $user_id); \/\/ \u5c07\u7528\u6236\u8acb\u6c42\u653e\u5165\u968a\u5217\n$user_id = $redis-&gt;rpop('seckill_queue'); \/\/ \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u8acb\u6c42\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0-zZxvwUBNgG\">3. \u5be6\u6642\u6578\u64da\u66f4\u65b0<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u53ef\u4ee5\u5be6\u73fe\u79d2\u6bba\u6d3b\u52d5\u4e2d\u7684\u5be6\u6642\u6578\u64da\u66f4\u65b0\u3002\u4f8b\u5982\uff0c\u7576\u5eab\u5b58\u8b8a\u5316\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5373\u6642\u901a\u77e5\u6240\u6709\u7528\u6236\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<pre><code>\n$redis-&gt;publish('stock_update', json_encode($data)); \/\/ \u767c\u5e03\u5eab\u5b58\u66f4\u65b0\u6d88\u606f\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-zZxvwUBNgG\">\u7d50\u8ad6<\/h2>\n<p>\u7d50\u5408\u5fae\u64ce\u548cRedis\u7684\u512a\u52e2\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u79d2\u6bba\u8cfc\u7269\u8eca\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u96fb\u5b50\u5546\u52d9\u7684\u767c\u5c55\uff0c\u5546\u5bb6\u9700\u8981\u4e0d\u65b7\u512a\u5316\u7cfb\u7d71\uff0c\u4ee5\u61c9\u5c0d\u65e5\u76ca\u589e\u9577\u7684\u7528\u6236\u9700\u6c42\u3002\u900f\u904e\u9019\u4e9b\u6280\u8853\u7684\u61c9\u7528\uff0c\u5546\u5bb6\u80fd\u5920\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u6436\u4f54\u5148\u6a5f\uff0c\u63d0\u4f9b\u66f4\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u501f\u52a9\u5fae\u64ce\u548cRedis\uff0c\u63d0\u5347\u79d2\u6bba\u8cfc\u7269\u8eca\u9ad4\u9a57\uff0c\u8b93\u7528\u6236\u6436\u8cfc\u66f4\u8fc5\u901f\u3001\u66f4\u6d41\u66a2\uff0c\u4eab\u53d7\u7121\u8207\u502b\u6bd4\u7684\u8cfc\u7269\u6a02\u8da3\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-164237","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164237","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=164237"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164237\/revisions"}],"predecessor-version":[{"id":164238,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164237\/revisions\/164238"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}