{"id":164393,"date":"2024-11-05T07:31:27","date_gmt":"2024-11-04T23:31:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164393\/"},"modified":"2024-11-05T07:31:28","modified_gmt":"2024-11-04T23:31:28","slug":"%e7%b2%be%e9%9d%88%e6%93%8d%e6%8e%a7redis%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95%ef%bc%88redis%e8%a8%88%e6%95%b8%e5%99%a8%e6%80%8e%e9%ba%bc%e4%bd%bf%e7%94%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164393\/","title":{"rendered":"\u7cbe\u9748\u64cd\u63a7Redis\u8a08\u6578\u5668\u7684\u4f7f\u7528\u65b9\u6cd5\uff08redis\u8a08\u6578\u5668\u600e\u9ebc\u4f7f\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e7%b2%be%e9%9d%88%e6%93%8d%e6%8e%a7redis%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95%ef%bc%88redis%e8%a8%88%e6%95%b8%e5%99%a8%e6%80%8e%e9%ba%bc%e4%bd%bf%e7%94%a8%ef%bc%89-XITSQFUFrL\">\u7cbe\u9748\u64cd\u63a7Redis\u8a08\u6578\u5668\u7684\u4f7f\u7528\u65b9\u6cd5\uff08redis\u8a08\u6578\u5668\u600e\u9ebc\u4f7f\u7528\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u8a08\u6578\u5668\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u7121\u8ad6\u662f\u7528\u65bc\u8ffd\u8e64\u7528\u6236\u884c\u70ba\u3001\u8a08\u7b97\u8a2a\u554f\u6b21\u6578\uff0c\u9084\u662f\u7ba1\u7406\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u8a08\u6578\u5668\u529f\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u8a08\u6578\u5668\u7684\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e8%a8%88%e6%95%b8%e5%99%a8%ef%bc%9f-XITSQFUFrL\">\u4ec0\u9ebc\u662fRedis\u8a08\u6578\u5668\uff1f<\/h2>\n<p>Redis\u8a08\u6578\u5668\u662f\u4e00\u7a2e\u4f7f\u7528Redis\u6578\u64da\u7d50\u69cb\u4f86\u8a08\u7b97\u548c\u5b58\u5132\u6578\u503c\u7684\u65b9\u5f0f\u3002\u5b83\u901a\u5e38\u4f7f\u7528Redis\u7684\u5b57\u7b26\u4e32\u985e\u578b\u4f86\u5b58\u5132\u8a08\u6578\u503c\uff0c\u4e26\u901a\u904e\u539f\u5b50\u64cd\u4f5c\u4f86\u589e\u6e1b\u8a08\u6578\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u52e2\u5728\u65bc\u5176\u9ad8\u6548\u6027\u548c\u7c21\u55ae\u6027\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u4e26\u767c\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-XITSQFUFrL\">Redis\u8a08\u6578\u5668\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u8a08\u6578\u5668\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e26\u904b\u884c\u4e86Redis\u670d\u52d9\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u4f86\u9032\u884c\u8a08\u6578\u5668\u7684\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e5%88%9d%e5%a7%8b%e5%8c%96%e8%a8%88%e6%95%b8%e5%99%a8-XITSQFUFrL\">1. \u521d\u59cb\u5316\u8a08\u6578\u5668<\/h3>\n<pre><code>SET counter 0<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8a08\u6578\u5668\u521d\u59cb\u5316\u70ba0\u3002\u7576\u7136\uff0c\u9019\u4e00\u6b65\u662f\u53ef\u9078\u7684\uff0c\u56e0\u70ba\u5728\u7b2c\u4e00\u6b21\u4f7f\u7528\u8a08\u6578\u5668\u6642\uff0cRedis\u6703\u81ea\u52d5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u9375\u3002<\/p>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e8%a8%88%e6%95%b8%e5%99%a8-XITSQFUFrL\">2. \u589e\u52a0\u8a08\u6578\u5668<\/h3>\n<pre><code>INCR counter<\/code><\/pre>\n<p>\u4f7f\u7528INCR\u547d\u4ee4\u53ef\u4ee5\u5c07\u8a08\u6578\u5668\u7684\u503c\u589e\u52a01\u3002\u5982\u679c\u9700\u8981\u589e\u52a0\u7279\u5b9a\u7684\u6578\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528INCRBY\u547d\u4ee4\uff1a<\/p>\n<pre><code>INCRBY counter 5<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8a08\u6578\u5668\u7684\u503c\u589e\u52a05\u3002<\/p>\n<h3 id=\"3-%e6%b8%9b%e5%b0%91%e8%a8%88%e6%95%b8%e5%99%a8-XITSQFUFrL\">3. \u6e1b\u5c11\u8a08\u6578\u5668<\/h3>\n<pre><code>DECR counter<\/code><\/pre>\n<p>\u4f7f\u7528DECR\u547d\u4ee4\u53ef\u4ee5\u5c07\u8a08\u6578\u5668\u7684\u503c\u6e1b\u5c111\u3002\u5982\u679c\u9700\u8981\u6e1b\u5c11\u7279\u5b9a\u7684\u6578\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528DECRBY\u547d\u4ee4\uff1a<\/p>\n<pre><code>DECRBY counter 3<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8a08\u6578\u5668\u7684\u503c\u6e1b\u5c113\u3002<\/p>\n<h3 id=\"4-%e7%8d%b2%e5%8f%96%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e5%80%bc-XITSQFUFrL\">4. \u7372\u53d6\u8a08\u6578\u5668\u7684\u503c<\/h3>\n<pre><code>GET counter<\/code><\/pre>\n<p>\u4f7f\u7528GET\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u7576\u524d\u8a08\u6578\u5668\u7684\u503c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-XITSQFUFrL\">\u4f7f\u7528Redis\u8a08\u6578\u5668\u7684\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u4e00\u500bWeb\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u8a08\u6578\u5668\u4f86\u8ffd\u8e64\u9801\u9762\u8a2a\u554f\u6b21\u6578\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u4f7f\u7528Python\u548credis-py\u5eab\nimport redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u7576\u7528\u6236\u8a2a\u554f\u9801\u9762\u6642\ndef page_view():\n    r.incr('page_views')\n    print(f\"\u7576\u524d\u9801\u9762\u8a2a\u554f\u6b21\u6578: {r.get('page_views').decode('utf-8')}\")\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u9801\u9762\u6642\uff0c\u8a08\u6578\u5668\u5c31\u6703\u81ea\u52d5\u589e\u52a0\uff0c\u4e26\u4e14\u53ef\u4ee5\u96a8\u6642\u7372\u53d6\u7576\u524d\u7684\u8a2a\u554f\u6b21\u6578\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-XITSQFUFrL\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u8a08\u6578\u5668\u7684\u9375\u540d\u61c9\u8a72\u5177\u6709\u552f\u4e00\u6027\uff0c\u4ee5\u907f\u514d\u4e0d\u540c\u8a08\u6578\u5668\u4e4b\u9593\u7684\u885d\u7a81\u3002<\/li>\n<li>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u539f\u5b50\u64cd\u4f5c\u53ef\u4ee5\u78ba\u4fdd\u8a08\u6578\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u8a08\u6578\u5668\uff0c\u4ee5\u7bc0\u7701\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XITSQFUFrL\">\u7e3d\u7d50<\/h2>\n<p>Redis\u8a08\u6578\u5668\u662f\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u5de5\u5177\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u9700\u8981\u8a08\u6578\u7684\u5834\u666f\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u8a08\u6578\u529f\u80fd\uff0c\u4e26\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u4fdd\u6301\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7db2\u7ad9\u6d41\u91cf\u5206\u6790\u3001\u8cc7\u6e90\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0cRedis\u8a08\u6578\u5668\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u7cbe\u9748\u64cd\u63a7Redis\u8a08\u6578\u5668\uff0c\u7c21\u55ae\u6b65\u9a5f\u6559\u4f60\u6709\u6548\u7ba1\u7406\u548c\u64cd\u4f5cRedis\u8a08\u6578\u5668\u7684\u6280\u5de7\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-164393","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164393","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=164393"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164393\/revisions"}],"predecessor-version":[{"id":164394,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164393\/revisions\/164394"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}