{"id":189168,"date":"2024-11-12T05:15:40","date_gmt":"2024-11-11T21:15:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189168\/"},"modified":"2024-11-12T05:15:41","modified_gmt":"2024-11-11T21:15:41","slug":"%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%e6%8f%90%e5%8d%87%e7%94%a8%e6%88%b6%e7%99%bb%e9%8c%84%e6%95%88%e7%8e%87%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96%ef%bc%88%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189168\/","title":{"rendered":"\u63d0\u5347\u6548\u7387\u63d0\u5347\u7528\u6236\u767b\u9304\u6548\u7387\u4f7f\u7528Redis\u5feb\u53d6\uff08\u4f7f\u7528redis\u5feb\u53d6\u767b\u9304\uff09"},"content":{"rendered":"<h1 id=\"%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%e6%8f%90%e5%8d%87%e7%94%a8%e6%88%b6%e7%99%bb%e9%8c%84%e6%95%88%e7%8e%87%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96%ef%bc%88%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96-NdYVMLnojC\">\u63d0\u5347\u6548\u7387\u63d0\u5347\u7528\u6236\u767b\u9304\u6548\u7387\u4f7f\u7528Redis\u5feb\u53d6\uff08\u4f7f\u7528redis\u5feb\u53d6\u767b\u9304\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u7528\u6236\u767b\u9304\u904e\u7a0b\u7684\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230\u7528\u6236\u7684\u6eff\u610f\u5ea6\u548c\u7559\u5b58\u7387\u3002\u70ba\u4e86\u63d0\u5347\u7528\u6236\u767b\u9304\u7684\u6548\u7387\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u5feb\u53d6\u6280\u8853\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5feb\u53d6\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5176\u5728\u7528\u6236\u767b\u9304\u904e\u7a0b\u4e2d\u7684\u61c9\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5730\u5be6\u73fe\u9019\u4e00\u6280\u8853\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-NdYVMLnojC\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5feb\u53d6\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u6709\u6301\u4e45\u5316\u529f\u80fd\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u901f\u5ea6\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96%e7%99%bb%e9%8c%84%ef%bc%9f-NdYVMLnojC\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u5feb\u53d6\u767b\u9304\uff1f<\/h2>\n<p>\u7528\u6236\u767b\u9304\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u591a\u6b21\u6578\u64da\u5eab\u67e5\u8a62\uff0c\u4f8b\u5982\u9a57\u8b49\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3001\u6aa2\u67e5\u7528\u6236\u72c0\u614b\u7b49\u3002\u9019\u4e9b\u67e5\u8a62\u53ef\u80fd\u6703\u5c0e\u81f4\u5ef6\u9072\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002\u4f7f\u7528Redis\u5feb\u53d6\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u9019\u4e9b\u67e5\u8a62\u7684\u6642\u9593\uff0c\u5177\u9ad4\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u901f\u97ff\u61c9\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u53d6\u901f\u5ea6\u9060\u5feb\u65bc\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u53d6\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8fd4\u56de\u7d50\u679c\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u5e38\u7528\u7684\u7528\u6236\u6578\u64da\u5feb\u53d6\u5230Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u4e3b\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u9ad8\u6d41\u91cf\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e5%bf%ab%e5%8f%96%e7%99%bb%e9%8c%84-NdYVMLnojC\">\u5982\u4f55\u5be6\u73feRedis\u5feb\u53d6\u767b\u9304<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u7528\u6236\u767b\u9304\u904e\u7a0b\u4e2d\u4f7f\u7528Redis\u5feb\u53d6\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dredis-NdYVMLnojC\">\u6b65\u9a5f1\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e9%80%a3%e6%8e%a5redis-NdYVMLnojC\">\u6b65\u9a5f2\uff1a\u9023\u63a5Redis<\/h3>\n<p>\u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u9700\u8981\u9023\u63a5\u5230Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%af%a6%e7%8f%be%e7%99%bb%e9%8c%84%e9%82%8f%e8%bc%af-NdYVMLnojC\">\u6b65\u9a5f3\uff1a\u5be6\u73fe\u767b\u9304\u908f\u8f2f<\/h3>\n<p>\u5728\u7528\u6236\u767b\u9304\u6642\uff0c\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u7d50\u679c\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u67e5\u8a62\u6578\u64da\u5eab\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u3002<\/p>\n<pre><code>def login(username, password):\n    # \u69cb\u5efaRedis\u9375\n    redis_key = f\"user:{username}\"\n\n    # \u5617\u8a66\u5f9eRedis\u4e2d\u7372\u53d6\u7528\u6236\u4fe1\u606f\n    user_info = r.get(redis_key)\n\n    if user_info:\n        # \u5982\u679c\u7528\u6236\u4fe1\u606f\u5b58\u5728\u65bcRedis\u4e2d\uff0c\u76f4\u63a5\u8fd4\u56de\n        return f\"Welcome back, {username}!\"\n    else:\n        # \u5426\u5247\uff0c\u67e5\u8a62\u6578\u64da\u5eab\n        user_info = query_database(username, password)\n        if user_info:\n            # \u5c07\u7528\u6236\u4fe1\u606f\u5b58\u5165Redis\n            r.set(redis_key, user_info)\n            return f\"Welcome, {username}!\"\n        else:\n            return \"Invalid username or password!\"<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-NdYVMLnojC\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u5feb\u53d6\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u7528\u6236\u767b\u9304\u7684\u6548\u7387\uff0c\u6e1b\u5c11\u5ef6\u9072\u4e26\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u5c07\u5e38\u7528\u7684\u7528\u6236\u6578\u64da\u5feb\u53d6\u5230Redis\u4e2d\uff0c\u958b\u767c\u8005\u80fd\u5920\u6e1b\u5c11\u5c0d\u4e3b\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u7cfb\u7d71\u8ca0\u64d4\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u9577\uff0cRedis\u7684\u64f4\u5c55\u6027\u4e5f\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u60a8\u7684\u7db2\u7ad9\u6027\u80fd\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u642d\u914dRedis\u5feb\u53d6\u6280\u8853\uff0c\u5c07\u70ba\u60a8\u7684\u7528\u6236\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u7528\u6236\u767b\u9304\u6548\u7387\uff0c\u4f7f\u7528Redis\u5feb\u53d6\u6280\u8853\u52a0\u901f\u767b\u9304\u904e\u7a0b\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\uff0c\u6e1b\u5c11\u7b49\u5f85\u6642\u9593\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-189168","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189168","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=189168"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189168\/revisions"}],"predecessor-version":[{"id":189169,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189168\/revisions\/189169"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}