{"id":125033,"date":"2024-10-25T19:14:26","date_gmt":"2024-10-25T11:14:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125033\/"},"modified":"2024-10-25T19:14:27","modified_gmt":"2024-10-25T11:14:27","slug":"redis-%e9%8d%b5%e7%a9%ba%e9%96%93%e6%a9%9f%e5%88%b6%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ad%98%e5%8f%96%e7%9a%84%e5%88%a9%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125033\/","title":{"rendered":"Redis \u9375\u7a7a\u9593\u6a5f\u5236\u5be6\u73fe\u6578\u64da\u5b58\u53d6\u7684\u5229\u5668"},"content":{"rendered":"<h1 id=\"redis-%e9%8d%b5%e7%a9%ba%e9%96%93%e6%a9%9f%e5%88%b6%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ad%98%e5%8f%96%e7%9a%84%e5%88%a9%e5%99%a8-luvHtudWcT\">Redis \u9375\u7a7a\u9593\u6a5f\u5236\u5be6\u73fe\u6578\u64da\u5b58\u53d6\u7684\u5229\u5668<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u6210\u70ba\u4e86\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u9700\u6c42\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u6191\u85c9\u5176\u7368\u7279\u7684\u9375\u7a7a\u9593\u6a5f\u5236\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u9375\u7a7a\u9593\u6a5f\u5236\u53ca\u5176\u5728\u6578\u64da\u5b58\u53d6\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%8d%b5%e7%a9%ba%e9%96%93%e6%a9%9f%e5%88%b6%ef%bc%9f-luvHtudWcT\">\u4ec0\u9ebc\u662f Redis \u9375\u7a7a\u9593\u6a5f\u5236\uff1f<\/h2>\n<p>Redis \u7684\u9375\u7a7a\u9593\u6a5f\u5236\u662f\u5176\u6838\u5fc3\u7279\u6027\u4e4b\u4e00\uff0c\u5141\u8a31\u7528\u6236\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u3002\u6bcf\u500b\u9375\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u53ef\u4ee5\u5c0d\u61c9\u5230\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97 Redis \u80fd\u5920\u9069\u61c9\u591a\u7a2e\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h3 id=\"%e9%8d%b5%e7%9a%84%e5%91%bd%e5%90%8d%e8%a6%8f%e5%89%87-luvHtudWcT\">\u9375\u7684\u547d\u540d\u898f\u5247<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u9375\u7684\u547d\u540d\u898f\u5247\u975e\u5e38\u91cd\u8981\u3002\u826f\u597d\u7684\u547d\u540d\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002\u901a\u5e38\uff0c\u5efa\u8b70\u4f7f\u7528\u5192\u865f\uff08:\uff09\u4f86\u5206\u9694\u4e0d\u540c\u7684\u547d\u540d\u7a7a\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>user:1000:name\nuser:1000:email\nproduct:2000:price<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u547d\u540d\u65b9\u5f0f\u4e0d\u50c5\u6e05\u6670\u6613\u61c2\uff0c\u9084\u80fd\u907f\u514d\u9375\u7684\u885d\u7a81\u3002<\/p>\n<h2 id=\"redis-%e9%8d%b5%e7%a9%ba%e9%96%93%e7%9a%84%e5%84%aa%e5%8b%a2-luvHtudWcT\">Redis \u9375\u7a7a\u9593\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u4f86\u5b58\u5132\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\u5982 RDB \u548c AOF\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%95%b8%e6%93%9a%e5%ad%98%e5%8f%96%e7%a4%ba%e4%be%8b-luvHtudWcT\">\u6578\u64da\u5b58\u53d6\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u5b58\u53d6\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('user:1000:name', 'Alice')\nr.set('user:1000:email', 'alice@example.com')\n\n# \u7372\u53d6\u9375\u503c\u5c0d\nname = r.get('user:1000:name')\nemail = r.get('user:1000:email')\n\nprint(f'Name: {name.decode(\"utf-8\")}, Email: {email.decode(\"utf-8\")}')<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\uff0c\u7136\u5f8c\u8a2d\u7f6e\u4e86\u4e00\u4e9b\u9375\u503c\u5c0d\uff0c\u6700\u5f8c\u6aa2\u7d22\u4e26\u6253\u5370\u51fa\u4f86\u3002\u9019\u5c55\u793a\u4e86 Redis \u9375\u7a7a\u9593\u6a5f\u5236\u7684\u7c21\u55ae\u6613\u7528\u6027\u3002<\/p>\n<h2 id=\"%e9%8d%b5%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6-luvHtudWcT\">\u9375\u904e\u671f\u6a5f\u5236<\/h2>\n<p>Redis \u9084\u63d0\u4f9b\u4e86\u9375\u904e\u671f\u6a5f\u5236\uff0c\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u9375\u7684\u751f\u5b58\u6642\u9593\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u6709\u7528\u3002\u53ef\u4ee5\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>r.set('session:1234', 'data')\nr.expire('session:1234', 3600)  # \u8a2d\u7f6e\u9375\u5728\u4e00\u5c0f\u6642\u5f8c\u904e\u671f<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-luvHtudWcT\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u9375\u7a7a\u9593\u6a5f\u5236\u70ba\u6578\u64da\u5b58\u53d6\u63d0\u4f9b\u4e86\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u7684\u9375\u547d\u540d\u3001\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u4ee5\u53ca\u5f37\u5927\u7684\u904e\u671f\u6a5f\u5236\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u5b58\u53d6\u6578\u64da\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u9084\u662f\u5373\u6642\u6578\u64da\u5206\u6790\uff0cRedis \u90fd\u662f\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\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\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9375\u7a7a\u9593\u6a5f\u5236\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u5be6\u73fe\u6578\u64da\u5b58\u53d6\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7ba1\u7406\u9748\u6d3b\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-125033","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125033","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=125033"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125033\/revisions"}],"predecessor-version":[{"id":125034,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125033\/revisions\/125034"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}