{"id":98202,"date":"2024-10-21T00:38:19","date_gmt":"2024-10-20T16:38:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98202\/"},"modified":"2024-10-21T00:38:19","modified_gmt":"2024-10-20T16:38:19","slug":"redis-%e6%9f%a5%e6%89%be%e5%8f%af%e7%94%a8%e6%80%a7%e8%88%87%e9%ab%98%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98202\/","title":{"rendered":"Redis \u67e5\u627e\u53ef\u7528\u6027\u8207\u9ad8\u6027\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e6%89%be%e5%8f%af%e7%94%a8%e6%80%a7%e8%88%87%e9%ab%98%e6%80%a7%e8%83%bd-vgxdfdHqNZ\">Redis \u67e5\u627e\u53ef\u7528\u6027\u8207\u9ad8\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u67e5\u627e\u901f\u5ea6\u548c\u53ef\u7528\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u67e5\u627e\u53ef\u7528\u6027\u8207\u9ad8\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-vgxdfdHqNZ\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e6%89%be%e5%8f%af%e7%94%a8%e6%80%a7-vgxdfdHqNZ\">\u67e5\u627e\u53ef\u7528\u6027<\/h2>\n<p>Redis \u7684\u67e5\u627e\u53ef\u7528\u6027\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u4e0d\u6703\u4e1f\u5931\u3002RDB \u6703\u5b9a\u671f\u4fdd\u5b58\u5feb\u7167\uff0c\u800c AOF \u5247\u6703\u8a18\u9304\u6bcf\u6b21\u5beb\u64cd\u4f5c\uff0c\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/li>\n<li><strong>\u4e3b\u5f9e\u8907\u88fd\uff1a<\/strong>Redis \u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u8a2d\u7f6e\u591a\u500b\u5f9e\u7bc0\u9ede\u4f86\u5206\u64d4\u8b80\u53d6\u8ca0\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u627e\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\u96c6\u7fa4\uff1a<\/strong>Redis Sentinel \u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u81ea\u52d5\u76e3\u63a7\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\u7684\u72c0\u614b\uff0c\u4e26\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e6%80%a7%e8%83%bd%e7%89%b9%e6%80%a7-vgxdfdHqNZ\">\u9ad8\u6027\u80fd\u7279\u6027<\/h2>\n<p>Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132\uff1a<\/strong>\u7531\u65bc 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\u3002\u6839\u64da\u5b98\u65b9\u6587\u6a94\uff0cRedis \u7684\u64cd\u4f5c\u5ef6\u9072\u901a\u5e38\u5728 1 \u6beb\u79d2\u4ee5\u5167\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u7684\u9748\u6d3b\u6027\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u8cc7\u6599\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u7ba1\u9053\u5316\u64cd\u4f5c\uff1a<\/strong>Redis \u652f\u6301\u7ba1\u9053\u5316\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e7%a4%ba%e4%be%8b-vgxdfdHqNZ\">\u5be6\u969b\u61c9\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u67e5\u627e\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('name', 'Server.HK')\n\n# \u7372\u53d6\u9375\u503c\nname = r.get('name')\nprint(name.decode('utf-8'))  # \u8f38\u51fa: Server.HK\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\uff0c\u6700\u5f8c\u7372\u53d6\u4e26\u6253\u5370\u8a72\u503c\u3002\u9019\u5c55\u793a\u4e86 Redis \u7684\u57fa\u672c\u67e5\u627e\u64cd\u4f5c\u53ca\u5176\u9ad8\u6548\u6027\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-vgxdfdHqNZ\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u5145\u5206\u767c\u63ee Redis \u7684\u6027\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5e73\u8861\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<li>\u4f7f\u7528 Redis \u7684\u4e3b\u5f9e\u8907\u88fd\u529f\u80fd\u4f86\u5206\u64d4\u8b80\u53d6\u8ca0\u8f09\uff0c\u63d0\u5347\u67e5\u627e\u53ef\u7528\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u6d41\u91cf\u8b8a\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vgxdfdHqNZ\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5353\u8d8a\u7684\u67e5\u627e\u53ef\u7528\u6027\u548c\u591a\u7a2e\u9ad8\u6548\u7279\u6027\uff0c\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002\u7121\u8ad6\u662f\u901a\u904e\u6301\u4e45\u5316\u9078\u9805\u3001\u4e3b\u5f9e\u8907\u88fd\u9084\u662f\u9ad8\u53ef\u7528\u6027\u96c6\u7fa4\uff0cRedis \u90fd\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis \u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u53ef\u7528\u6027\u8207\u9ad8\u6027\u80fd\uff0c\u4e86\u89e3\u5176\u5728\u6578\u64da\u5b58\u5132\u548c\u5feb\u901f\u67e5\u627e\u4e2d\u7684\u512a\u52e2\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\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-98202","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98202","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=98202"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98202\/revisions"}],"predecessor-version":[{"id":98203,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98202\/revisions\/98203"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}