{"id":120918,"date":"2024-10-25T10:31:20","date_gmt":"2024-10-25T02:31:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/120918\/"},"modified":"2024-10-25T10:31:21","modified_gmt":"2024-10-25T02:31:21","slug":"redis-%e5%bf%ab%e5%8f%96%e4%b8%bb%e5%8b%95%e6%9b%b4%e6%96%b0%e8%b7%af%e5%be%91","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/120918\/","title":{"rendered":"Redis \u5feb\u53d6\u4e3b\u52d5\u66f4\u65b0\u8def\u5f91"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e4%b8%bb%e5%8b%95%e6%9b%b4%e6%96%b0%e8%b7%af%e5%be%91-DNUNyEDaVU\">Redis \u5feb\u53d6\u4e3b\u52d5\u66f4\u65b0\u8def\u5f91<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u624b\u6bb5\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u8a18\u61b6\u9ad4\u8cc7\u6599\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5feb\u53d6\u7cfb\u7d71\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5feb\u53d6\u7684\u4e3b\u52d5\u66f4\u65b0\u8def\u5f91\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u5feb\u53d6\u8cc7\u6599\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e5%bf%ab%e5%8f%96%ef%bc%9f-DNUNyEDaVU\">\u4ec0\u9ebc\u662f Redis \u5feb\u53d6\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u8cc7\u6599\u5eab\uff0c\u652f\u63f4\u591a\u7a2e\u8cc7\u6599\u7d50\u69cb\uff0c\u5982\u5b57\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u8b80\u53d6\u548c\u5beb\u5165\u6027\u80fd\uff0cRedis \u5e38\u88ab\u7528\u4f5c\u5feb\u53d6\u7cfb\u7d71\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u8cc7\u6599\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e5%bf%ab%e5%8f%96%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-DNUNyEDaVU\">\u5feb\u53d6\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u8cc7\u6599\u7684\u8b80\u53d6\u983b\u7387\u9060\u9ad8\u65bc\u5beb\u5165\u983b\u7387\u3002\u9019\u4f7f\u5f97\u5feb\u53d6\u6210\u70ba\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u900f\u904e\u5c07\u5e38\u7528\u8cc7\u6599\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u61c9\u7528\u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u8cc7\u6599\uff0c\u6e1b\u5c11\u5ef6\u9072\u4e26\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e4%b8%bb%e5%8b%95%e6%9b%b4%e6%96%b0%e7%9a%84%e6%a6%82%e5%bf%b5-DNUNyEDaVU\">\u4e3b\u52d5\u66f4\u65b0\u7684\u6982\u5ff5<\/h2>\n<p>\u4e3b\u52d5\u66f4\u65b0\u662f\u6307\u5728\u8cc7\u6599\u8b8a\u66f4\u6642\uff0c\u7cfb\u7d71\u81ea\u52d5\u66f4\u65b0\u5feb\u53d6\u4e2d\u7684\u8cc7\u6599\u3002\u9019\u7a2e\u65b9\u6cd5\u76f8\u5c0d\u65bc\u88ab\u52d5\u66f4\u65b0\uff08\u5982\u5b9a\u6642\u5237\u65b0\u6216\u624b\u52d5\u66f4\u65b0\uff09\u66f4\u70ba\u9ad8\u6548\uff0c\u56e0\u70ba\u5b83\u80fd\u78ba\u4fdd\u5feb\u53d6\u4e2d\u7684\u8cc7\u6599\u59cb\u7d42\u662f\u6700\u65b0\u7684\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e5%8b%95%e6%9b%b4%e6%96%b0%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e5%bc%8f-DNUNyEDaVU\">\u4e3b\u52d5\u66f4\u65b0\u7684\u5be6\u73fe\u65b9\u5f0f<\/h3>\n<p>\u5be6\u73fe Redis \u5feb\u53d6\u7684\u4e3b\u52d5\u66f4\u65b0\u901a\u5e38\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u8cc7\u6599\u5eab\u89f8\u767c\u5668\uff1a<\/strong>\u5728\u8cc7\u6599\u5eab\u4e2d\u8a2d\u7f6e\u89f8\u767c\u5668\uff0c\u7576\u8cc7\u6599\u8b8a\u66f4\u6642\uff0c\u89f8\u767c\u5668\u6703\u81ea\u52d5\u901a\u77e5 Redis \u66f4\u65b0\u76f8\u61c9\u7684\u5feb\u53d6\u8cc7\u6599\u3002<\/li>\n<li><strong>\u61c9\u7528\u5c64\u908f\u8f2f\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u7576\u57f7\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u540c\u6642\u66f4\u65b0 Redis \u4e2d\u7684\u5feb\u53d6\u8cc7\u6599\u3002<\/li>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u4f7f\u7528\u6d88\u606f\u968a\u5217\uff08\u5982 RabbitMQ \u6216 Kafka\uff09\u4f86\u50b3\u905e\u8cc7\u6599\u8b8a\u66f4\u4e8b\u4ef6\uff0c\u4e26\u7531\u6d88\u8cbb\u8005\u8ca0\u8cac\u66f4\u65b0 Redis \u5feb\u53d6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%af%84%e4%be%8b%e4%bb%a3%e7%a2%bc-DNUNyEDaVU\">\u7bc4\u4f8b\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u61c9\u7528\u5c64\u908f\u8f2f\u4e2d\u5be6\u73fe\u4e3b\u52d5\u66f4\u65b0\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u66f4\u65b0\u8cc7\u6599\u5eab\u7684\u51fd\u6578\ndef update_database(key, value):\n    # \u5047\u8a2d\u9019\u88e1\u6709\u66f4\u65b0\u8cc7\u6599\u5eab\u7684\u908f\u8f2f\n    # \u66f4\u65b0\u5feb\u53d6\n    r.set(key, value)\n    print(f\"\u5feb\u53d6\u5df2\u66f4\u65b0\uff1a{key} = {value}\")\n\n# \u4f7f\u7528\u7bc4\u4f8b\nupdate_database('user:1000', '{\"name\": \"Alice\", \"age\": 30}')\n<\/code><\/pre>\n<h2 id=\"%e4%b8%bb%e5%8b%95%e6%9b%b4%e6%96%b0%e7%9a%84%e5%84%aa%e5%8b%a2-DNUNyEDaVU\">\u4e3b\u52d5\u66f4\u65b0\u7684\u512a\u52e2<\/h2>\n<p>\u4e3b\u52d5\u66f4\u65b0\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u6027\uff1a<\/strong>\u8cc7\u6599\u8b8a\u66f4\u5f8c\uff0c\u5feb\u53d6\u80fd\u5920\u7acb\u5373\u53cd\u6620\u6700\u65b0\u72c0\u614b\uff0c\u907f\u514d\u4e86\u8cc7\u6599\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u6e1b\u5c11\u4e86\u4e0d\u5fc5\u8981\u7684\u5feb\u53d6\u5931\u6548\u548c\u91cd\u5efa\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u7c21\u5316\u908f\u8f2f\uff1a<\/strong>\u958b\u767c\u8005\u4e0d\u9700\u8981\u8003\u616e\u5feb\u53d6\u7684\u904e\u671f\u6642\u9593\uff0c\u7c21\u5316\u4e86\u5feb\u53d6\u7ba1\u7406\u7684\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DNUNyEDaVU\">\u7d50\u8ad6<\/h2>\n<p>Redis \u5feb\u53d6\u7684\u4e3b\u52d5\u66f4\u65b0\u8def\u5f91\u662f\u4e00\u7a2e\u6709\u6548\u7684\u8cc7\u6599\u7ba1\u7406\u7b56\u7565\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u900f\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u5feb\u53d6\u8cc7\u6599\u7684\u5373\u6642\u6027\u548c\u4e00\u81f4\u6027\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u6eff\u8db3\u7528\u6236\u9700\u6c42\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5feb\u53d6\u4e3b\u52d5\u66f4\u65b0\u8def\u5f91\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u8207\u6027\u80fd\uff0c\u78ba\u4fdd\u5373\u6642\u66f4\u65b0\u8207\u9ad8\u6548\u80fd\u61c9\u7528\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-120918","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120918","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=120918"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120918\/revisions"}],"predecessor-version":[{"id":120919,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120918\/revisions\/120919"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=120918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=120918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=120918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}