{"id":162115,"date":"2024-11-04T12:10:24","date_gmt":"2024-11-04T04:10:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162115\/"},"modified":"2024-11-04T12:10:25","modified_gmt":"2024-11-04T04:10:25","slug":"%e6%9e%b6%e6%a7%8b%e5%b8%ab%e5%a6%82%e4%bd%95%e5%b0%87%e5%88%86%e9%a1%9e%e6%a8%a1%e5%9e%8b%e5%ad%98%e5%84%b2%e5%88%b0-redis-%e4%b8%ad%ef%bc%88%e5%88%86%e9%a1%9e%e6%a8%a1%e5%9e%8b%e5%ad%98%e5%84%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162115\/","title":{"rendered":"\u67b6\u69cb\u5e2b\u5982\u4f55\u5c07\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 Redis \u4e2d\uff08\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 redis\uff09"},"content":{"rendered":"<h1 id=\"%e6%9e%b6%e6%a7%8b%e5%b8%ab%e5%a6%82%e4%bd%95%e5%b0%87%e5%88%86%e9%a1%9e%e6%a8%a1%e5%9e%8b%e5%ad%98%e5%84%b2%e5%88%b0-redis-%e4%b8%ad-vKfzOFCjxN\">\u67b6\u69cb\u5e2b\u5982\u4f55\u5c07\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 Redis \u4e2d<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0d\u65bc\u5206\u985e\u6a21\u578b\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6a21\u578b\u7684\u7d50\u679c\u662f\u67b6\u69cb\u5e2b\u9700\u8981\u8003\u616e\u7684\u95dc\u9375\u554f\u984c\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u5206\u985e\u6a21\u578b\u7684\u7d50\u679c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 Redis \u4e2d\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis%ef%bc%9f-vKfzOFCjxN\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u9748\u6d3b\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u65b9\u4fbf\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%87%e5%88%86%e9%a1%9e%e6%a8%a1%e5%9e%8b%e5%ad%98%e5%84%b2%e5%88%b0-redis-%e7%9a%84%e6%ad%a5%e9%a9%9f-vKfzOFCjxN\">\u5c07\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 Redis \u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e6%ba%96%e5%82%99%e5%88%86%e9%a1%9e%e6%a8%a1%e5%9e%8b-vKfzOFCjxN\">1. \u6e96\u5099\u5206\u985e\u6a21\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u4e00\u500b\u5df2\u8a13\u7df4\u597d\u7684\u5206\u985e\u6a21\u578b\u3002\u9019\u88e1\u4ee5 Python \u7684 scikit-learn \u5eab\u70ba\u4f8b\uff0c\u5047\u8a2d\u6211\u5011\u5df2\u7d93\u8a13\u7df4\u4e86\u4e00\u500b\u7c21\u55ae\u7684\u908f\u8f2f\u56de\u6b78\u6a21\u578b\uff1a<\/p>\n<pre><code>from sklearn.datasets import load_iris\nfrom sklearn.model_selection import train_test_split\nfrom sklearn.linear_model import LogisticRegression\nimport joblib\n\n# \u8f09\u5165\u6578\u64da\u96c6\ndata = load_iris()\nX = data.data\ny = data.target\n\n# \u62c6\u5206\u6578\u64da\u96c6\nX_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)\n\n# \u8a13\u7df4\u6a21\u578b\nmodel = LogisticRegression()\nmodel.fit(X_train, y_train)\n\n# \u5132\u5b58\u6a21\u578b\njoblib.dump(model, 'model.pkl')<\/code><\/pre>\n<h3 id=\"2-%e5%ae%89%e8%a3%9d-redis-%e5%92%8c%e7%9b%b8%e9%97%9c%e5%ba%ab-vKfzOFCjxN\">2. \u5b89\u88dd Redis \u548c\u76f8\u95dc\u5eab<\/h3>\n<p>\u5728\u4f7f\u7528 Redis \u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5b89\u88dd Redis \u670d\u52d9\u5668\u548c Python \u7684 Redis \u5ba2\u6236\u7aef\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\uff1a<\/p>\n<pre><code>pip install redis<\/code><\/pre>\n<h3 id=\"3-%e5%b0%87%e6%a8%a1%e5%9e%8b%e5%ad%98%e5%84%b2%e5%88%b0-redis-vKfzOFCjxN\">3. \u5c07\u6a21\u578b\u5b58\u5132\u5230 Redis<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u4f7f\u7528 Redis \u5c07\u6a21\u578b\u5b58\u5132\u70ba\u4e8c\u9032\u5236\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5c07\u6a21\u578b\u5b58\u5132\u5230 Redis \u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8b80\u53d6\u6a21\u578b\nwith open('model.pkl', 'rb') as f:\n    model_data = f.read()\n\n# \u5c07\u6a21\u578b\u5b58\u5132\u5230 Redis\nr.set('classification_model', model_data)<\/code><\/pre>\n<h3 id=\"4-%e5%be%9e-redis-%e4%b8%ad%e6%aa%a2%e7%b4%a2%e6%a8%a1%e5%9e%8b-vKfzOFCjxN\">4. \u5f9e Redis \u4e2d\u6aa2\u7d22\u6a21\u578b<\/h3>\n<p>\u7576\u9700\u8981\u4f7f\u7528\u6a21\u578b\u9032\u884c\u9810\u6e2c\u6642\uff0c\u53ef\u4ee5\u5f9e Redis \u4e2d\u6aa2\u7d22\u6a21\u578b\u4e26\u9032\u884c\u53cd\u5e8f\u5217\u5316\uff1a<\/p>\n<pre><code>import joblib\nimport io\n\n# \u5f9e Redis \u4e2d\u7372\u53d6\u6a21\u578b\nmodel_data = r.get('classification_model')\n\n# \u53cd\u5e8f\u5217\u5316\u6a21\u578b\nmodel = joblib.load(io.BytesIO(model_data))<\/code><\/pre>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e6%a8%a1%e5%9e%8b%e9%80%b2%e8%a1%8c%e9%a0%90%e6%b8%ac-vKfzOFCjxN\">5. \u4f7f\u7528\u6a21\u578b\u9032\u884c\u9810\u6e2c<\/h3>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u6aa2\u7d22\u5230\u7684\u6a21\u578b\u9032\u884c\u9810\u6e2c\uff1a<\/p>\n<pre><code>predictions = model.predict(X_test)\nprint(predictions)<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vKfzOFCjxN\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u5206\u985e\u6a21\u578b\u5b58\u5132\u5230 Redis \u4e2d\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u67b6\u69cb\u5e2b\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6a21\u578b\u5b58\u5132\u548c\u6aa2\u7d22\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u67b6\u69cb\u5e2b\u5982\u4f55\u5c07\u5206\u985e\u6a21\u578b\u6709\u6548\u5b58\u5132\u5230 Redis \u4e2d\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u8207\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6a21\u578b\u7ba1\u7406\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-162115","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162115","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=162115"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162115\/revisions"}],"predecessor-version":[{"id":162116,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162115\/revisions\/162116"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}