{"id":120934,"date":"2024-10-25T10:41:19","date_gmt":"2024-10-25T02:41:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/120934\/"},"modified":"2024-10-25T10:41:20","modified_gmt":"2024-10-25T02:41:20","slug":"redis-%e6%b4%bb%e8%ba%8d%e6%95%b8%e6%93%9a%e6%b0%b8%e4%b8%8d%e9%81%8e%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/120934\/","title":{"rendered":"Redis \u6d3b\u8e8d\u6578\u64da\u6c38\u4e0d\u904e\u671f"},"content":{"rendered":"<h1 id=\"redis-%e6%b4%bb%e8%ba%8d%e6%95%b8%e6%93%9a%e6%b0%b8%e4%b8%8d%e9%81%8e%e6%9c%9f-fRJYjfNQVU\">Redis \u6d3b\u8e8d\u6578\u64da\u6c38\u4e0d\u904e\u671f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u6d3b\u8e8d\u6578\u64da\u6c38\u4e0d\u904e\u671f\u7684\u7279\u6027\uff0c\u4e26\u5206\u6790\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-fRJYjfNQVU\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\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\u7b49\u3002\u5b83\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%b4%bb%e8%ba%8d%e6%95%b8%e6%93%9a%e7%9a%84%e6%a6%82%e5%bf%b5-fRJYjfNQVU\">\u6d3b\u8e8d\u6578\u64da\u7684\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u6d3b\u8e8d\u6578\u64da\u6307\u7684\u662f\u7d93\u5e38\u88ab\u8a2a\u554f\u6216\u66f4\u65b0\u7684\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u901a\u5e38\u662f\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\u7684\u6838\u5fc3\uff0c\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548c\u7cfb\u7d71\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u7ba1\u7406\u9019\u4e9b\u6d3b\u8e8d\u6578\u64da\uff0c\u5305\u62ec\u6301\u4e45\u5316\u548c\u904e\u671f\u7b56\u7565\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-fRJYjfNQVU\">Redis \u7684\u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u4e9b\u6a5f\u5236\u78ba\u4fdd\u4e86\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9069\u5408\u65bc\u9700\u8981\u5feb\u901f\u6062\u5fa9\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\uff0c\u4f46\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-fRJYjfNQVU\">\u6578\u64da\u904e\u671f\u7b56\u7565<\/h2>\n<p>Redis \u5141\u8a31\u7528\u6236\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u5c0d\u65bc\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u975e\u5e38\u6709\u7528\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u6d3b\u8e8d\u6578\u64da\u4f86\u8aaa\uff0c\u904e\u671f\u7b56\u7565\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u56e0\u6b64\uff0cRedis \u63d0\u4f9b\u4e86\u9078\u9805\u4f86\u9632\u6b62\u6d3b\u8e8d\u6578\u64da\u904e\u671f\u3002<\/p>\n<p>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u4f86\u7ba1\u7406\u6d3b\u8e8d\u6578\u64da\u7684\u904e\u671f\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6d3b\u8e8d\u6578\u64da\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u8abf\u6574\u904e\u671f\u6642\u9593\u3002<\/li>\n<li>\u4f7f\u7528 Redis \u7684 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u52d5\u614b\u66f4\u65b0\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/li>\n<li>\u5229\u7528 Redis \u7684 <code>PERSIST<\/code> \u547d\u4ee4\u4f86\u79fb\u9664\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u78ba\u4fdd\u6578\u64da\u6c38\u4e0d\u904e\u671f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-fRJYjfNQVU\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u6d3b\u8e8d\u6578\u64da\u7684\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u5546\u54c1\u7684\u5eab\u5b58\u4fe1\u606f\u548c\u7528\u6236\u7684\u8cfc\u7269\u8eca\u6578\u64da\u90fd\u662f\u6d3b\u8e8d\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u66f4\u65b0\uff0c\u4e26\u4e14\u4e0d\u61c9\u8a72\u56e0\u70ba\u904e\u671f\u800c\u4e1f\u5931\u3002<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u5546\u54c1\u5eab\u5b58\u4fe1\u606f\nSET product:123:stock 100\n# \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba 60 \u79d2\nEXPIRE product:123:stock 60\n# \u52d5\u614b\u66f4\u65b0\u904e\u671f\u6642\u9593\nEXPIRE product:123:stock 120\n# \u79fb\u9664\u904e\u671f\u6642\u9593\nPERSIST product:123:stock\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-fRJYjfNQVU\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u6d3b\u8e8d\u6578\u64da\u6c38\u4e0d\u904e\u671f\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u9748\u6d3b\u7684\u6301\u4e45\u5316\u548c\u904e\u671f\u7ba1\u7406\u6a5f\u5236\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u95dc\u9375\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u96a8\u8457\u6578\u64da\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u5c07\u5728\u672a\u4f86\u7684\u6578\u64da\u7ba1\u7406\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u6578\u64da\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis 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