{"id":159745,"date":"2024-11-03T17:18:19","date_gmt":"2024-11-03T09:18:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159745\/"},"modified":"2024-11-03T17:18:20","modified_gmt":"2024-11-03T09:18:20","slug":"%e7%b4%85%e8%89%b2%e5%a8%81%e5%8a%9bredis%e7%b7%a9%e5%ad%98%e7%9a%84%e7%86%b1%e8%99%95%e7%90%86%e9%81%8b%e7%94%a8%ef%bc%88redis%e7%b7%a9%e5%ad%98%e7%86%b1%e8%99%95%e7%90%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159745\/","title":{"rendered":"\u7d05\u8272\u5a01\u529bRedis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u904b\u7528\uff08redis\u7de9\u5b58\u71b1\u8655\u7406\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e5%a8%81%e5%8a%9bredis%e7%b7%a9%e5%ad%98%e7%9a%84%e7%86%b1%e8%99%95%e7%90%86%e9%81%8b%e7%94%a8%ef%bc%88redis%e7%b7%a9%e5%ad%98%e7%86%b1%e8%99%95%e7%90%86%ef%bc%89-GLNDcCMRhE\">\u7d05\u8272\u5a01\u529bRedis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u904b\u7528\uff08redis\u7de9\u5b58\u71b1\u8655\u7406\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u6210\u70ba\u4e86\u95dc\u9375\u56e0\u7d20\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u904b\u7528\uff0c\u4e26\u5206\u6790\u5176\u5728\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u65b9\u9762\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-GLNDcCMRhE\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\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\u5b83\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\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\u4e2d\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GLNDcCMRhE\">Redis\u7de9\u5b58\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u7de9\u5b58\u662f\u4e00\u7a2e\u7528\u65bc\u81e8\u6642\u5b58\u5132\u6578\u64da\u7684\u6280\u8853\uff0c\u65e8\u5728\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u3002Redis\u7de9\u5b58\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u4e86\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u6b21\u6578\uff0c\u5f9e\u800c\u986f\u8457\u63d0\u9ad8\u4e86\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h3 id=\"%e7%86%b1%e8%99%95%e7%90%86%e7%9a%84%e5%ae%9a%e7%be%a9-GLNDcCMRhE\">\u71b1\u8655\u7406\u7684\u5b9a\u7fa9<\/h3>\n<p>\u5728\u8a08\u7b97\u6a5f\u79d1\u5b78\u4e2d\uff0c\u71b1\u8655\u7406\uff08Hot Data Processing\uff09\u6307\u7684\u662f\u5c0d\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u9032\u884c\u512a\u5316\u8655\u7406\u7684\u904e\u7a0b\u3002\u9019\u4e9b\u6578\u64da\u901a\u5e38\u662f\u7528\u6236\u6700\u5e38\u67e5\u8a62\u6216\u64cd\u4f5c\u7684\u6578\u64da\uff0c\u901a\u904e\u5c07\u5176\u5b58\u5132\u5728\u5feb\u901f\u5b58\u53d6\u7684\u7de9\u5b58\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e7%86%b1%e8%99%95%e7%90%86%e9%81%8b%e7%94%a8-GLNDcCMRhE\">Redis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u904b\u7528<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u904b\u7528\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u67e5\u8a62\u52a0\u901f\uff1a<\/strong>\u901a\u904e\u5c07\u71b1\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5feb\u901f\u67e5\u8a62\u9019\u4e9b\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u5ef6\u9072\u3002\u4f8b\u5982\uff0c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u53ef\u4ee5\u5c07\u71b1\u9580\u5546\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\u7de9\u5b58\u5230Redis\u4e2d\uff0c\u7576\u7528\u6236\u67e5\u8a62\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u76f4\u63a5\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u6578\u64da\uff0c\u800c\u7121\u9700\u6bcf\u6b21\u90fd\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u5c07\u71b1\u6578\u64da\u7de9\u5b58\u5230Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u66f4\u65b0\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5be6\u73fe\u5be6\u6642\u6578\u64da\u66f4\u65b0\u3002\u4f8b\u5982\uff0c\u5728\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u4e2d\uff0c\u4f7f\u7528Redis\u53ef\u4ee5\u5373\u6642\u66f4\u65b0\u7528\u6236\u7684\u6d88\u606f\u901a\u77e5\uff0c\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u6700\u65b0\u7684\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h3 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-GLNDcCMRhE\">Redis\u7de9\u5b58\u7684\u5be6\u73fe\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u71b1\u6578\u64da\u7684\u7de9\u5b58\uff1a<\/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# \u5c07\u71b1\u6578\u64da\u5b58\u5132\u5230Redis\u4e2d\nr.set('hot_item:123', '\u9019\u662f\u71b1\u9580\u5546\u54c1123\u7684\u8a73\u7d30\u4fe1\u606f')\n\n# \u5f9eRedis\u4e2d\u7372\u53d6\u71b1\u6578\u64da\nhot_item = r.get('hot_item:123')\nprint(hot_item.decode('utf-8'))  # \u8f38\u51fa\uff1a\u9019\u662f\u71b1\u9580\u5546\u54c1123\u7684\u8a73\u7d30\u4fe1\u606f\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-GLNDcCMRhE\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u5c0d\u65bc\u71b1\u6578\u64da\u7684\u8655\u7406\u5177\u6709\u986f\u8457\u7684\u512a\u52e2\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5230Redis\u4e2d\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff0c\u4e26\u5be6\u73fe\u5be6\u6642\u6578\u64da\u66f4\u65b0\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u548c\u5b58\u53d6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u7d05\u8272\u5a01\u529bRedis\u7de9\u5b58\u7684\u71b1\u8655\u7406\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u97ff\u61c9\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-159745","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159745","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=159745"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159745\/revisions"}],"predecessor-version":[{"id":159746,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159745\/revisions\/159746"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}