{"id":162177,"date":"2024-11-04T12:46:31","date_gmt":"2024-11-04T04:46:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162177\/"},"modified":"2024-11-04T12:46:32","modified_gmt":"2024-11-04T04:46:32","slug":"%e7%9b%a3%e6%8e%a7%e5%95%86%e5%93%81%e9%8a%b7%e9%87%8f%e5%80%9f%e5%8a%a9-redis-%e5%8a%a9%e5%8a%9b%e7%b2%be%e6%ba%96%e7%87%9f%e9%8a%b7%ef%bc%88redis-%e7%9b%a3%e6%8e%a7%e5%95%86%e5%93%81%e9%8a%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162177\/","title":{"rendered":"\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u501f\u52a9 Redis \u52a9\u529b\u7cbe\u6e96\u71df\u92b7\uff08redis \u76e3\u63a7\u5546\u54c1\u92b7\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e7%9b%a3%e6%8e%a7%e5%95%86%e5%93%81%e9%8a%b7%e9%87%8f%e5%80%9f%e5%8a%a9-redis-%e5%8a%a9%e5%8a%9b%e7%b2%be%e6%ba%96%e7%87%9f%e9%8a%b7-wJTGDdfeXO\">\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u501f\u52a9 Redis \u52a9\u529b\u7cbe\u6e96\u71df\u92b7<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u4f01\u696d\u9762\u81e8\u8457\u6fc0\u70c8\u7684\u7af6\u722d\uff0c\u5982\u4f55\u6709\u6548\u5730\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u4e26\u9032\u884c\u7cbe\u6e96\u71df\u92b7\u6210\u70ba\u4e86\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\uff0c\u8d8a\u4f86\u8d8a\u591a\u5730\u88ab\u7528\u65bc\u5546\u54c1\u92b7\u91cf\u7684\u76e3\u63a7\u548c\u5206\u6790\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u4f86\u63d0\u5347\u5546\u54c1\u92b7\u91cf\u7684\u76e3\u63a7\u6548\u7387\uff0c\u4e26\u52a9\u529b\u4f01\u696d\u9032\u884c\u7cbe\u6e96\u71df\u92b7\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-wJTGDdfeXO\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\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\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u5834\u666f\uff0c\u4f8b\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u3002\u5c0d\u65bc\u5546\u54c1\u92b7\u91cf\u7684\u76e3\u63a7\uff0cRedis \u7684\u9ad8\u6548\u6027\u4f7f\u5176\u6210\u70ba\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%95%86%e5%93%81%e9%8a%b7%e9%87%8f%e7%9a%84%e9%9c%80%e6%b1%82-wJTGDdfeXO\">\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u4e2d\uff0c\u4f01\u696d\u9700\u8981\u5be6\u6642\u4e86\u89e3\u5546\u54c1\u7684\u92b7\u552e\u60c5\u6cc1\uff0c\u4ee5\u4fbf\u53ca\u6642\u8abf\u6574\u71df\u92b7\u7b56\u7565\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u5ef6\u9072\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u53cd\u61c9\u7684\u5546\u696d\u6c7a\u7b56\u4f86\u8aaa\u662f\u4e0d\u53ef\u63a5\u53d7\u7684\u3002\u56e0\u6b64\uff0c\u9078\u64c7\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e7%9b%a3%e6%8e%a7%e5%95%86%e5%93%81%e9%8a%b7%e9%87%8f%e7%9a%84%e5%84%aa%e5%8b%a2-wJTGDdfeXO\">\u4f7f\u7528 Redis \u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5be6\u6642\u6578\u64da\u7684\u5546\u54c1\u92b7\u91cf\u76e3\u63a7\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u4f01\u696d\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u92b7\u91cf\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%95%86%e5%93%81%e9%8a%b7%e9%87%8f%e7%9a%84%e7%9b%a3%e6%8e%a7-wJTGDdfeXO\">\u5982\u4f55\u5be6\u73fe\u5546\u54c1\u92b7\u91cf\u7684\u76e3\u63a7<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u4f86\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u589e\u52a0\u5546\u54c1\u92b7\u91cf\ndef increment_sales(product_id):\n    r.incr(f\"product:{product_id}:sales\")\n\n# \u7372\u53d6\u5546\u54c1\u92b7\u91cf\ndef get_sales(product_id):\n    return r.get(f\"product:{product_id}:sales\") or 0\n\n# \u793a\u4f8b\uff1a\u589e\u52a0\u5546\u54c1 101 \u7684\u92b7\u91cf\nincrement_sales(101)\n\n# \u7372\u53d6\u5546\u54c1 101 \u7684\u92b7\u91cf\nsales = get_sales(101)\nprint(f\"\u5546\u54c1 101 \u7684\u92b7\u91cf\u70ba: {sales}\")\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 Redis \u7684 <code>incr<\/code> \u65b9\u6cd5\u4f86\u589e\u52a0\u5546\u54c1\u7684\u92b7\u91cf\uff0c\u4e26\u4f7f\u7528 <code>get<\/code> \u65b9\u6cd5\u4f86\u7372\u53d6\u7576\u524d\u7684\u92b7\u91cf\u6578\u64da\u3002\u9019\u7a2e\u65b9\u5f0f\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u5927\u91cf\u7684\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b2%be%e6%ba%96%e7%87%9f%e9%8a%b7%e7%9a%84%e5%af%a6%e7%8f%be-wJTGDdfeXO\">\u7cbe\u6e96\u71df\u92b7\u7684\u5be6\u73fe<\/h2>\n<p>\u901a\u904e\u5be6\u6642\u76e3\u63a7\u5546\u54c1\u92b7\u91cf\uff0c\u4f01\u696d\u53ef\u4ee5\u6839\u64da\u6578\u64da\u5206\u6790\u7d50\u679c\u9032\u884c\u7cbe\u6e96\u71df\u92b7\u3002\u4f8b\u5982\uff0c\u7576\u67d0\u4e00\u5546\u54c1\u7684\u92b7\u91cf\u7a81\u7136\u4e0a\u5347\u6642\uff0c\u4f01\u696d\u53ef\u4ee5\u8003\u616e\u589e\u52a0\u8a72\u5546\u54c1\u7684\u5eab\u5b58\u6216\u9032\u884c\u4fc3\u92b7\u6d3b\u52d5\u3002\u53cd\u4e4b\uff0c\u82e5\u67d0\u4e00\u5546\u54c1\u7684\u92b7\u91cf\u6301\u5e73\u6216\u4e0b\u964d\uff0c\u5247\u53ef\u4ee5\u8003\u616e\u8abf\u6574\u71df\u92b7\u7b56\u7565\u6216\u9032\u884c\u5e02\u5834\u8abf\u67e5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-wJTGDdfeXO\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u76e3\u63a7\u5546\u54c1\u92b7\u91cf\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u4f01\u696d\u505a\u51fa\u66f4\u70ba\u7cbe\u6e96\u7684\u71df\u92b7\u6c7a\u7b56\u3002\u96a8\u8457\u96fb\u5b50\u5546\u52d9\u7684\u767c\u5c55\uff0c\u4f01\u696d\u9700\u8981\u4e0d\u65b7\u63a2\u7d22\u548c\u61c9\u7528\u65b0\u6280\u8853\uff0c\u4ee5\u4fdd\u6301\u7af6\u722d\u512a\u52e2\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u696d\u52d9\u6548\u7387\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5982 Redis\uff0c\u5c07\u662f\u672a\u4f86\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u5176\u4ed6\u96f2\u670d\u52d9\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 Redis \u76e3\u63a7\u5546\u54c1\u92b7\u91cf\uff0c\u5be6\u73fe\u7cbe\u6e96\u71df\u92b7\uff0c\u63d0\u5347\u92b7\u552e\u7b56\u7565\uff0c\u512a\u5316\u5eab\u5b58\u7ba1\u7406\uff0c\u589e\u5f37\u5e02\u5834\u7af6\u722d\u529b\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-162177","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162177","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=162177"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162177\/revisions"}],"predecessor-version":[{"id":162178,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162177\/revisions\/162178"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}