{"id":159287,"date":"2024-11-03T13:12:22","date_gmt":"2024-11-03T05:12:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159287\/"},"modified":"2024-11-03T13:12:23","modified_gmt":"2024-11-03T05:12:23","slug":"%e7%b4%85%e8%89%b2%e7%9a%84%e7%86%b1%e5%ba%a6%e8%97%89%e5%8a%a9redis%e8%a8%88%e7%ae%97%e5%8a%9b%e9%87%8f%ef%bc%88redis%e8%a8%88%e7%ae%97%e7%86%b1%e5%ba%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159287\/","title":{"rendered":"\u7d05\u8272\u7684\u71b1\u5ea6\u85c9\u52a9Redis\u8a08\u7b97\u529b\u91cf\uff08redis\u8a08\u7b97\u71b1\u5ea6\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e7%9a%84%e7%86%b1%e5%ba%a6%e8%97%89%e5%8a%a9redis%e8%a8%88%e7%ae%97%e5%8a%9b%e9%87%8f%ef%bc%88redis%e8%a8%88%e7%ae%97%e7%86%b1%e5%ba%a6%ef%bc%89-uLLQUlMaif\">\u7d05\u8272\u7684\u71b1\u5ea6\u85c9\u52a9Redis\u8a08\u7b97\u529b\u91cf\uff08redis\u8a08\u7b97\u71b1\u5ea6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5206\u6790\u5927\u91cf\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002\u96a8\u8457\u4e92\u806f\u7db2\u7684\u767c\u5c55\uff0c\u6578\u64da\u7684\u751f\u6210\u901f\u5ea6\u548c\u6578\u91cf\u90fd\u5728\u4e0d\u65b7\u589e\u52a0\uff0c\u9019\u4f7f\u5f97\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u6280\u8853\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-uLLQUlMaif\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u901f\u5ea6\u8655\u7406\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u5b58\u5132\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9069\u61c9\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%88%e7%ae%97%e7%86%b1%e5%ba%a6%e7%9a%84%e9%9c%80%e6%b1%82-uLLQUlMaif\">\u8a08\u7b97\u71b1\u5ea6\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u8a08\u7b97\u71b1\u5ea6\uff08\u6216\u71b1\u9580\u7a0b\u5ea6\uff09\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u4e86\u89e3\u54ea\u4e9b\u5546\u54c1\u662f\u71b1\u9580\u5546\u54c1\u53ef\u4ee5\u5e6b\u52a9\u5546\u5bb6\u5236\u5b9a\u66f4\u6709\u6548\u7684\u71df\u92b7\u7b56\u7565\u3002\u5728\u793e\u4ea4\u5a92\u9ad4\u4e2d\uff0c\u5206\u6790\u7528\u6236\u4e92\u52d5\u7684\u71b1\u5ea6\u53ef\u4ee5\u5e6b\u52a9\u5e73\u53f0\u512a\u5316\u5167\u5bb9\u63a8\u85a6\u7cfb\u7d71\u3002<\/p>\n<p>\u50b3\u7d71\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u9019\u985e\u9700\u6c42\u6642\uff0c\u5f80\u5f80\u9762\u81e8\u6027\u80fd\u74f6\u9838\uff0c\u56e0\u70ba\u5b83\u5011\u9700\u8981\u983b\u7e41\u5730\u9032\u884c\u78c1\u789fI\/O\u64cd\u4f5c\u3002\u800cRedis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u5b83\u80fd\u5920\u5feb\u901f\u5730\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u5f9e\u800c\u5be6\u73fe\u9ad8\u6548\u7684\u71b1\u5ea6\u8a08\u7b97\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e8%a8%88%e7%ae%97%e7%86%b1%e5%ba%a6%e7%9a%84%e5%af%a6%e7%8f%be-uLLQUlMaif\">\u4f7f\u7528Redis\u8a08\u7b97\u71b1\u5ea6\u7684\u5be6\u73fe<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u8a08\u7b97\u71b1\u5ea6\u7684\u7c21\u55ae\u793a\u4f8b\u3002\u5047\u8a2d\u6211\u5011\u9700\u8981\u8a08\u7b97\u67d0\u500b\u5546\u54c1\u7684\u9ede\u64ca\u6b21\u6578\uff0c\u4e26\u6839\u64da\u9ede\u64ca\u6b21\u6578\u4f86\u5224\u65b7\u5176\u71b1\u5ea6\u3002<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5546\u54c1ID\nproduct_id = 'product:123'\n\n# \u589e\u52a0\u9ede\u64ca\u6b21\u6578\nr.incr(product_id)\n\n# \u7372\u53d6\u7576\u524d\u9ede\u64ca\u6b21\u6578\nclick_count = r.get(product_id)\n\nprint(f'\u5546\u54c1 {product_id} \u7684\u9ede\u64ca\u6b21\u6578\u70ba: {click_count.decode(\"utf-8\")}')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684`incr`\u547d\u4ee4\u4f86\u589e\u52a0\u5546\u54c1\u7684\u9ede\u64ca\u6b21\u6578\uff0c\u4e26\u4f7f\u7528`get`\u547d\u4ee4\u4f86\u7372\u53d6\u7576\u524d\u7684\u9ede\u64ca\u6b21\u6578\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-uLLQUlMaif\">Redis\u7684\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u71b1\u5ea6\u8a08\u7b97\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u512a\u52e2\uff1a<\/strong>\u9ad8\u6027\u80fd\u3001\u4f4e\u5ef6\u9072\u3001\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u3001\u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6311\u6230\uff1a<\/strong>\u5167\u5b58\u9650\u5236\u3001\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u3001\u9700\u8981\u984d\u5916\u7684\u76e3\u63a7\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u5728\u9078\u64c7\u4f7f\u7528Redis\u9032\u884c\u71b1\u5ea6\u8a08\u7b97\u6642\uff0c\u4f01\u696d\u9700\u8981\u6839\u64da\u81ea\u8eab\u7684\u9700\u6c42\u548c\u8cc7\u6e90\u9032\u884c\u7d9c\u5408\u8003\u91cf\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uLLQUlMaif\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u8a08\u7b97\u71b1\u5ea6\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u7121\u8ad6\u662f\u5728\u96fb\u5b50\u5546\u52d9\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u5176\u4ed6\u9700\u8981\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u9818\u57df\uff0cRedis\u90fd\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5feb\u901f\u7372\u53d6\u548c\u8655\u7406\u6578\u64da\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72Redis\uff0c\u5c07\u662f\u63d0\u5347\u696d\u52d9\u6548\u7387\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u7684\u8a08\u7b97\u529b\u91cf\u63d0\u5347\u7d05\u8272\u71b1\u5ea6\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u5206\u6790\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\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-159287","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159287","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=159287"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159287\/revisions"}],"predecessor-version":[{"id":159288,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159287\/revisions\/159288"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}