{"id":167277,"date":"2024-11-05T23:50:18","date_gmt":"2024-11-05T15:50:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167277\/"},"modified":"2024-11-05T23:50:19","modified_gmt":"2024-11-05T15:50:19","slug":"%e5%88%a9%e7%94%a8redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e6%8e%a7%e5%88%b6%e4%bf%a1%e6%81%af%e5%82%b3%e9%81%9e%ef%bc%88%e4%be%9d%e8%b3%b4redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167277\/","title":{"rendered":"\u5229\u7528Redis\u904e\u671f\u6642\u9593\u63a7\u5236\u4fe1\u606f\u50b3\u905e\uff08\u4f9d\u8cf4redis\u904e\u671f\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e6%8e%a7%e5%88%b6%e4%bf%a1%e6%81%af%e5%82%b3%e9%81%9e%ef%bc%88%e4%be%9d%e8%b3%b4redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%89-pQslHfiHlL\">\u5229\u7528Redis\u904e\u671f\u6642\u9593\u63a7\u5236\u4fe1\u606f\u50b3\u905e\uff08\u4f9d\u8cf4redis\u904e\u671f\u6642\u9593\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u4fe1\u606f\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u4fe1\u606f\u7684\u5feb\u901f\u5b58\u53d6\u548c\u7ba1\u7406\u3002\u5176\u4e2d\uff0c\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u662fRedis\u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\uff0c\u80fd\u5920\u6709\u6548\u5730\u63a7\u5236\u4fe1\u606f\u7684\u50b3\u905e\u548c\u5b58\u6d3b\u6642\u9593\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7684\u904e\u671f\u6642\u9593\u4f86\u63a7\u5236\u4fe1\u606f\u7684\u50b3\u905e\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u969b\u7684\u61c9\u7528\u6848\u4f8b\u548c\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-pQslHfiHlL\">Redis\u904e\u671f\u6642\u9593\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u5141\u8a31\u7528\u6236\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u5728\u6307\u5b9a\u7684\u6642\u9593\u5f8c\uff0c\u8a72\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97Redis\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u81e8\u6642\u5b58\u5132\u7684\u5834\u666f\uff0c\u4f8b\u5982\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u548c\u6d88\u606f\u968a\u5217\u7b49\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-pQslHfiHlL\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375\u201csession:123\u201d\u8a2d\u7f6e\u70ba60\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session:123 60<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528<code>SETEX<\/code>\u547d\u4ee4\u4f86\u540c\u6642\u8a2d\u7f6e\u9375\u7684\u503c\u548c\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SETEX session:123 60 \"user_data\"<\/code><\/pre>\n<h2 id=\"%e5%88%a9%e7%94%a8%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e6%8e%a7%e5%88%b6%e4%bf%a1%e6%81%af%e5%82%b3%e9%81%9e%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-pQslHfiHlL\">\u5229\u7528\u904e\u671f\u6642\u9593\u63a7\u5236\u4fe1\u606f\u50b3\u905e\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<h3 id=\"1-%e6%9c%83%e8%a9%b1%e7%ae%a1%e7%90%86-pQslHfiHlL\">1. \u6703\u8a71\u7ba1\u7406<\/h3>\n<p>\u5728Web\u61c9\u7528\u4e2d\uff0c\u6703\u8a71\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u81ea\u52d5\u6e05\u7406\u4e0d\u6d3b\u8e8d\u7684\u6703\u8a71\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u767b\u9304\u5f8c\uff0c\u53ef\u4ee5\u5c07\u5176\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba30\u5206\u9418\u3002\u9019\u6a23\uff0c\u82e5\u7528\u6236\u572830\u5206\u9418\u5167\u672a\u9032\u884c\u4efb\u4f55\u64cd\u4f5c\uff0c\u8a72\u6703\u8a71\u5c07\u81ea\u52d5\u904e\u671f\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6-pQslHfiHlL\">2. \u7de9\u5b58\u6a5f\u5236<\/h3>\n<p>\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\uff0c\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u65b0\u9bae\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u67d0\u4e9b\u4e0d\u7d93\u5e38\u8b8a\u52d5\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u8f03\u9577\u7684\u904e\u671f\u6642\u9593\uff0c\u800c\u5c0d\u65bc\u7d93\u5e38\u66f4\u65b0\u7684\u6578\u64da\u5247\u53ef\u4ee5\u8a2d\u7f6e\u8f03\u77ed\u7684\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5e73\u8861\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"3-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-pQslHfiHlL\">3. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis\u4e5f\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u63a7\u5236\u6d88\u606f\u7684\u6709\u6548\u6027\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u4efb\u52d9\u8655\u7406\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u5c07\u5f85\u8655\u7406\u7684\u4efb\u52d9\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u9632\u6b62\u4efb\u52d9\u9577\u6642\u9593\u672a\u88ab\u8655\u7406\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u7cfb\u7d71\u4e2d\u51fa\u73fe\u904e\u591a\u7684\u7121\u6548\u4efb\u52d9\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-pQslHfiHlL\">\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u7ba1\u7406\u6703\u8a71\u4fe1\u606f\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u6703\u8a71\u4fe1\u606f\nsession_id = \"session:123\"\nuser_data = {\"username\": \"user1\", \"email\": \"user1@example.com\"}\nr.setex(session_id, 1800, str(user_data))  # \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba30\u5206\u9418\n\n# \u7372\u53d6\u6703\u8a71\u4fe1\u606f\nsession_info = r.get(session_id)\nif session_info:\n    print(\"Session Info:\", session_info)\nelse:\n    print(\"Session has expired.\")\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pQslHfiHlL\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u7684\u904e\u671f\u6642\u9593\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u4fe1\u606f\u7684\u50b3\u905e\u548c\u5b58\u6d3b\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u7121\u8ad6\u662f\u5728\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6a5f\u5236\u9084\u662f\u6d88\u606f\u968a\u5217\u4e2d\uff0c\u5408\u7406\u5730\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u90fd\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u6848\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u7684\u904e\u671f\u6642\u9593\u4f86\u6709\u6548\u63a7\u5236\u4fe1\u606f\u50b3\u905e\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u6578\u64da\u7ba1\u7406\u6548\u7387\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-167277","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167277","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=167277"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167277\/revisions"}],"predecessor-version":[{"id":167278,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167277\/revisions\/167278"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}