{"id":126411,"date":"2024-10-26T04:30:19","date_gmt":"2024-10-25T20:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126411\/"},"modified":"2024-10-26T04:30:19","modified_gmt":"2024-10-25T20:30:19","slug":"redis-%e5%a6%99%e5%8a%9b%e6%88%b0%e5%8b%9d%e7%a7%92%e6%ae%ba%e6%90%b6%e8%b3%bc%e5%9b%b0%e5%b1%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126411\/","title":{"rendered":"Redis \u5999\u529b\u6230\u52dd\u79d2\u6bba\u6436\u8cfc\u56f0\u5c40"},"content":{"rendered":"<h1 id=\"redis-%e5%a6%99%e5%8a%9b%e6%88%b0%e5%8b%9d%e7%a7%92%e6%ae%ba%e6%90%b6%e8%b3%bc%e5%9b%b0%e5%b1%80-HKydUIBpLg\">Redis \u5999\u529b\u6230\u52dd\u79d2\u6bba\u6436\u8cfc\u56f0\u5c40<\/h1>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u7684\u5feb\u901f\u767c\u5c55\u4e2d\uff0c\u79d2\u6bba\u6436\u8cfc\u6d3b\u52d5\u5df2\u6210\u70ba\u5438\u5f15\u6d88\u8cbb\u8005\u7684\u91cd\u8981\u624b\u6bb5\u3002\u7136\u800c\uff0c\u96a8\u8457\u53c3\u8207\u8005\u7684\u6fc0\u589e\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u6210\u70ba\u4e86\u5546\u5bb6\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u6191\u85c9\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u70ba\u79d2\u6bba\u6436\u8cfc\u6d3b\u52d5\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%a7%92%e6%ae%ba%e6%90%b6%e8%b3%bc%e7%9a%84%e6%8c%91%e6%88%b0-HKydUIBpLg\">\u79d2\u6bba\u6436\u8cfc\u7684\u6311\u6230<\/h2>\n<p>\u79d2\u6bba\u6436\u8cfc\u6d3b\u52d5\u901a\u5e38\u6703\u5728\u77ed\u6642\u9593\u5167\u5438\u5f15\u5927\u91cf\u7528\u6236\u540c\u6642\u8a2a\u554f\uff0c\u9019\u6703\u5c0e\u81f4\u4f3a\u670d\u5668\u8ca0\u8f09\u904e\u91cd\uff0c\u751a\u81f3\u5d29\u6f70\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u4e26\u767c\u8acb\u6c42\uff1a<\/strong>\u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u6578\u4ee5\u842c\u8a08\u7684\u7528\u6236\u540c\u6642\u767c\u8d77\u8acb\u6c42\uff0c\u9019\u5c0d\u4f3a\u670d\u5668\u7684\u8655\u7406\u80fd\u529b\u63d0\u51fa\u4e86\u6975\u9ad8\u7684\u8981\u6c42\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u78ba\u4fdd\u5eab\u5b58\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u662f\u5546\u5bb6\u5fc5\u9808\u89e3\u6c7a\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u5ef6\u9072\u554f\u984c\uff1a<\/strong>\u7528\u6236\u5728\u6436\u8cfc\u904e\u7a0b\u4e2d\uff0c\u4efb\u4f55\u5ef6\u9072\u90fd\u53ef\u80fd\u5c0e\u81f4\u7528\u6236\u6d41\u5931\uff0c\u5f71\u97ff\u8cfc\u8cb7\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-HKydUIBpLg\">Redis \u7684\u512a\u52e2<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u5177\u6709\u6975\u9ad8\u7684\u8b80\u5beb\u6027\u80fd\uff0c\u9069\u5408\u7528\u65bc\u8655\u7406\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002\u4ee5\u4e0b\u662f Redis \u5728\u79d2\u6bba\u6436\u8cfc\u4e2d\u7684\u5e7e\u500b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u79d2\u6bba\u6d3b\u52d5\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u9748\u6d3b\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\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u696d\u52d9\u9700\u6c42\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u539f\u5b50\u64cd\u4f5c\uff0c\u80fd\u5920\u6709\u6548\u907f\u514d\u6578\u64da\u7af6\u722d\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e5%9c%a8%e7%a7%92%e6%ae%ba%e6%90%b6%e8%b3%bc%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-HKydUIBpLg\">Redis \u5728\u79d2\u6bba\u6436\u8cfc\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728\u79d2\u6bba\u6436\u8cfc\u6d3b\u52d5\u4e2d\uff0cRedis \u53ef\u4ee5\u7528\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e5%ba%ab%e5%ad%98%e7%ae%a1%e7%90%86-HKydUIBpLg\">1. \u5eab\u5b58\u7ba1\u7406<\/h3>\n<p>\u5728\u79d2\u6bba\u6d3b\u52d5\u958b\u59cb\u524d\uff0c\u5546\u5bb6\u53ef\u4ee5\u5c07\u5eab\u5b58\u6578\u91cf\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u521d\u59cb\u503c\u3002\u7576\u7528\u6236\u767c\u8d77\u6436\u8cfc\u8acb\u6c42\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u901a\u904e\u539f\u5b50\u64cd\u4f5c\u6e1b\u5c11\u5eab\u5b58\u6578\u91cf\uff0c\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u8d85\u8ce3\u7684\u60c5\u6cc1\u3002<\/p>\n<pre><code>\n# \u6e1b\u5c11\u5eab\u5b58\u7684\u539f\u5b50\u64cd\u4f5c\u793a\u4f8b\nDECR stock_key\n<\/code><\/pre>\n<h3 id=\"2-%e8%ab%8b%e6%b1%82%e6%8e%92%e9%9a%8a-HKydUIBpLg\">2. \u8acb\u6c42\u6392\u968a<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u4f3a\u670d\u5668\u904e\u8f09\uff0c\u5546\u5bb6\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u8acb\u6c42\u6392\u968a\u3002\u7576\u7528\u6236\u767c\u8d77\u8acb\u6c42\u6642\uff0c\u5c07\u8acb\u6c42\u653e\u5165 Redis \u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u7531\u5f8c\u7aef\u670d\u52d9\u9010\u4e00\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<pre><code>\n# \u5c07\u8acb\u6c42\u653e\u5165\u968a\u5217\nLPUSH request_queue user_id\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88-HKydUIBpLg\">3. \u5be6\u6642\u6578\u64da\u7d71\u8a08<\/h3>\n<p>\u5546\u5bb6\u53ef\u4ee5\u5229\u7528 Redis \u7684\u8a08\u6578\u5668\u529f\u80fd\uff0c\u5be6\u6642\u7d71\u8a08\u79d2\u6bba\u6d3b\u52d5\u7684\u53c3\u8207\u4eba\u6578\u548c\u6210\u529f\u8cfc\u8cb7\u7684\u4eba\u6578\uff0c\u5f9e\u800c\u8abf\u6574\u5f8c\u7e8c\u7684\u71df\u92b7\u7b56\u7565\u3002<\/p>\n<pre><code>\n# \u589e\u52a0\u53c3\u8207\u4eba\u6578\u8a08\u6578\u5668\nINCR participation_count\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-HKydUIBpLg\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4ee5\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u70ba\u96fb\u5b50\u5546\u52d9\u7684\u79d2\u6bba\u6436\u8cfc\u6d3b\u52d5\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u901a\u904e\u5408\u7406\u7684\u67b6\u69cb\u8a2d\u8a08\u548c Redis \u7684\u61c9\u7528\uff0c\u5546\u5bb6\u53ef\u4ee5\u6709\u6548\u61c9\u5c0d\u9ad8\u4e26\u767c\u8acb\u6c42\uff0c\u78ba\u4fdd\u7528\u6236\u7684\u8cfc\u8cb7\u9ad4\u9a57\u3002\u96a8\u8457\u96fb\u5b50\u5546\u52d9\u7684\u6301\u7e8c\u767c\u5c55\uff0cRedis \u5c07\u5728\u672a\u4f86\u7684\u79d2\u6bba\u6436\u8cfc\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u53ca\u5176\u61c9\u7528\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u5999\u529b\u6230\u52dd\u79d2\u6bba\u6436\u8cfc\u56f0\u5c40\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\uff0c\u78ba\u4fdd\u9ad8\u6d41\u91cf\u4e0b\u7684\u7a69\u5b9a\u6027\u8207\u5feb\u901f\u97ff\u61c9\uff0c\u52a9\u529b\u5546\u5bb6\u6210\u529f\u6436\u8cfc\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-126411","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126411","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=126411"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126411\/revisions"}],"predecessor-version":[{"id":126412,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126411\/revisions\/126412"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}