{"id":189372,"date":"2024-11-12T07:08:20","date_gmt":"2024-11-11T23:08:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189372\/"},"modified":"2024-11-12T07:08:21","modified_gmt":"2024-11-11T23:08:21","slug":"%e7%b5%b1%e8%a8%88redis%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e9%87%8f%e7%b5%b1%e8%a8%88%e8%88%87%e8%87%aa%e5%a2%9e%ef%bc%88redis%e8%87%aa%e5%a2%9e%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e9%87%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189372\/","title":{"rendered":"\u7d71\u8a08Redis\u5be6\u73fe\u8a2a\u554f\u91cf\u7d71\u8a08\u8207\u81ea\u589e\uff08redis\u81ea\u589e\u5be6\u73fe\u8a2a\u554f\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e7%b5%b1%e8%a8%88redis%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e9%87%8f%e7%b5%b1%e8%a8%88%e8%88%87%e8%87%aa%e5%a2%9e%ef%bc%88redis%e8%87%aa%e5%a2%9e%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e9%87%8f%ef%bc%89-cJgTKUrWje\">\u7d71\u8a08Redis\u5be6\u73fe\u8a2a\u554f\u91cf\u7d71\u8a08\u8207\u81ea\u589e\uff08redis\u81ea\u589e\u5be6\u73fe\u8a2a\u554f\u91cf\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u8a2a\u554f\u91cf\u7d71\u8a08\u5c0d\u65bc\u696d\u52d9\u7684\u767c\u5c55\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u9084\u662f\u5167\u5bb9\u7db2\u7ad9\uff0c\u4e86\u89e3\u7528\u6236\u7684\u8a2a\u554f\u884c\u70ba\u90fd\u80fd\u5e6b\u52a9\u4f01\u696d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u65b9\u6cd5\u4f86\u5be6\u73fe\u8a2a\u554f\u91cf\u7684\u7d71\u8a08\u8207\u81ea\u589e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-cJgTKUrWje\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u7d71\u8a08\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e8%a8%aa%e5%95%8f%e9%87%8f%e7%b5%b1%e8%a8%88%e7%9a%84%e9%9c%80%e6%b1%82-cJgTKUrWje\">\u8a2a\u554f\u91cf\u7d71\u8a08\u7684\u9700\u6c42<\/h2>\n<p>\u7db2\u7ad9\u7684\u8a2a\u554f\u91cf\u7d71\u8a08\u901a\u5e38\u9700\u8981\u8a18\u9304\u6bcf\u500b\u9801\u9762\u7684\u8a2a\u554f\u6b21\u6578\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u7528\u65bc\u5206\u6790\u7528\u6236\u884c\u70ba\u3001\u512a\u5316\u7db2\u7ad9\u5167\u5bb9\u4ee5\u53ca\u5236\u5b9a\u5e02\u5834\u7b56\u7565\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u9ad8\u4e26\u767c\u7684\u5beb\u5165\u64cd\u4f5c\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u800cRedis\u5247\u80fd\u5920\u8f15\u9b06\u61c9\u5c0d\u9019\u4e00\u6311\u6230\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e9%87%8f%e8%87%aa%e5%a2%9e-cJgTKUrWje\">\u4f7f\u7528Redis\u5be6\u73fe\u8a2a\u554f\u91cf\u81ea\u589e<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u81ea\u589e\u64cd\u4f5c\u4f86\u5be6\u73fe\u8a2a\u554f\u91cf\u7684\u7d71\u8a08\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5redis-cJgTKUrWje\">1. \u9023\u63a5Redis<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e8%a8%aa%e5%95%8f%e9%87%8f%e8%87%aa%e5%a2%9e-cJgTKUrWje\">2. \u8a2d\u7f6e\u8a2a\u554f\u91cf\u81ea\u589e<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u5be6\u73fe\u8a2a\u554f\u91cf\u7684\u81ea\u589e\u3002\u5047\u8a2d\u6211\u5011\u8981\u7d71\u8a08\u67d0\u500b\u9801\u9762\u7684\u8a2a\u554f\u91cf\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>page_id = 'homepage'  # \u5047\u8a2d\u6211\u5011\u8981\u7d71\u8a08\u9996\u9801\u7684\u8a2a\u554f\u91cf\nr.incr(f'page_views:{page_id}')  # \u81ea\u589e\u8a2a\u554f\u91cf<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u9996\u9801\u6642\uff0cRedis\u6703\u81ea\u52d5\u5c07\u8a72\u9801\u9762\u7684\u8a2a\u554f\u91cf\u52a01\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e8%a8%aa%e5%95%8f%e9%87%8f-cJgTKUrWje\">3. \u7372\u53d6\u8a2a\u554f\u91cf<\/h3>\n<p>\u8981\u7372\u53d6\u67d0\u500b\u9801\u9762\u7684\u8a2a\u554f\u91cf\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528GET\u547d\u4ee4\uff1a<\/p>\n<pre><code>views = r.get(f'page_views:{page_id}')\nprint(f'\u9996\u9801\u7684\u8a2a\u554f\u91cf\u70ba: {views}')  # \u8f38\u51fa\u8a2a\u554f\u91cf<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-cJgTKUrWje\">\u512a\u52e2\u8207\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u8a2a\u554f\u91cf\u7d71\u8a08\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\u8868\u73fe\u512a\u7570\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u7528\u65bc\u5404\u985e\u7db2\u7ad9\u7684\u8a2a\u554f\u91cf\u7d71\u8a08\uff0c\u7121\u8ad6\u662f\u65b0\u805e\u7db2\u7ad9\u3001\u535a\u5ba2\u9084\u662f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\uff0c\u90fd\u80fd\u5920\u5f9e\u4e2d\u53d7\u76ca\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cJgTKUrWje\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u4e4b\uff0c\u5229\u7528Redis\u5be6\u73fe\u8a2a\u554f\u91cf\u7684\u7d71\u8a08\u8207\u81ea\u589e\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u7c21\u55ae\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8a18\u9304\u548c\u5206\u6790\u7db2\u7ad9\u7684\u8a2a\u554f\u884c\u70ba\uff0c\u5f9e\u800c\u70ba\u696d\u52d9\u6c7a\u7b56\u63d0\u4f9b\u6709\u529b\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u5be6\u73fe\u8a2a\u554f\u91cf\u7d71\u8a08\u8207\u81ea\u589e\uff0c\u8f15\u9b06\u9ad8\u6548\u5730\u7ba1\u7406\u7db2\u7ad9\u6d41\u91cf\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6e96\u78ba\u6027\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-189372","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189372","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=189372"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189372\/revisions"}],"predecessor-version":[{"id":189373,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189372\/revisions\/189373"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}