{"id":165291,"date":"2024-11-05T11:06:18","date_gmt":"2024-11-05T03:06:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165291\/"},"modified":"2024-11-05T11:06:19","modified_gmt":"2024-11-05T03:06:19","slug":"%e9%96%8b%e6%ba%90%e4%b9%8b%e8%b7%af%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99%e6%ba%90%e7%a2%bc%ef%bc%88redis%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99%e6%ba%90%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165291\/","title":{"rendered":"\u958b\u6e90\u4e4b\u8def\u6df1\u5165\u4e86\u89e3Redis\u7db2\u7d61\u670d\u52d9\u6e90\u78bc\uff08redis\u7db2\u7d61\u670d\u52d9\u6e90\u78bc\uff09"},"content":{"rendered":"<h1 id=\"%e9%96%8b%e6%ba%90%e4%b9%8b%e8%b7%af%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99%e6%ba%90%e7%a2%bc-KYcqIaKauc\">\u958b\u6e90\u4e4b\u8def\u6df1\u5165\u4e86\u89e3Redis\u7db2\u7d61\u670d\u52d9\u6e90\u78bc<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u9805\u76ee\uff0cRedis\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\uff0c\u9084\u5141\u8a31\u958b\u767c\u8005\u6df1\u5165\u7814\u7a76\u5176\u6e90\u78bc\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u7406\u89e3\u5176\u5167\u90e8\u904b\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7db2\u7d61\u670d\u52d9\u6e90\u78bc\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u67b6\u69cb\u548c\u8a2d\u8a08\u7406\u5ff5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-KYcqIaKauc\">Redis\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\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\u5176\u6838\u5fc3\u67b6\u69cb\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u5ba2\u6236\u7aef<\/strong>\uff1aRedis\u652f\u6301\u591a\u7a2e\u5ba2\u6236\u7aef\u8a9e\u8a00\uff0c\u5305\u62ecPython\u3001Java\u3001Node.js\u7b49\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07Redis\u96c6\u6210\u5230\u5404\u7a2e\u61c9\u7528\u4e2d\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668<\/strong>\uff1aRedis\u670d\u52d9\u5668\u8ca0\u8cac\u8655\u7406\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u4e26\u57f7\u884c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316<\/strong>\uff1aRedis\u63d0\u4f9b\u4e86RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99%e7%9a%84%e8%a8%ad%e8%a8%88-KYcqIaKauc\">Redis\u7db2\u7d61\u670d\u52d9\u7684\u8a2d\u8a08<\/h2>\n<p>Redis\u7684\u7db2\u7d61\u670d\u52d9\u8a2d\u8a08\u662f\u5176\u9ad8\u6548\u6027\u80fd\u7684\u95dc\u9375\u3002Redis\u4f7f\u7528\u4e8b\u4ef6\u9a45\u52d5\u7684\u67b6\u69cb\uff0c\u9019\u610f\u5473\u8457\u5b83\u80fd\u5920\u540c\u6642\u8655\u7406\u5927\u91cf\u7684\u5ba2\u6236\u7aef\u8acb\u6c42\uff0c\u800c\u4e0d\u6703\u56e0\u70ba\u67d0\u4e00\u500b\u8acb\u6c42\u7684\u5ef6\u9072\u800c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u9019\u4e00\u9ede\u5728\u5176\u6e90\u78bc\u4e2d\u5f97\u5230\u4e86\u5145\u5206\u9ad4\u73fe\u3002<\/p>\n<h3 id=\"%e4%ba%8b%e4%bb%b6%e5%be%aa%e7%92%b0-KYcqIaKauc\">\u4e8b\u4ef6\u5faa\u74b0<\/h3>\n<p>Redis\u7684\u4e8b\u4ef6\u5faa\u74b0\u662f\u5176\u7db2\u7d61\u670d\u52d9\u7684\u6838\u5fc3\u3002\u5b83\u4f7f\u7528\u4e86`ae.c`\u6587\u4ef6\u4e2d\u7684\u4e8b\u4ef6\u8655\u7406\u6a5f\u5236\uff0c\u9019\u662f\u4e00\u500b\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u4e8b\u4ef6\u5faa\u74b0\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e8b\u4ef6\u5faa\u74b0\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n<pre><code>\nwhile(1) {\n    \/\/ \u7b49\u5f85\u4e8b\u4ef6\u767c\u751f\n    aeProcessEvents();\n    \/\/ \u8655\u7406\u4e8b\u4ef6\n    processEvents();\n}\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86Redis\u5982\u4f55\u6301\u7e8c\u76e3\u807d\u548c\u8655\u7406\u4e8b\u4ef6\uff0c\u5f9e\u800c\u5be6\u73fe\u9ad8\u6548\u7684\u8acb\u6c42\u8655\u7406\u3002<\/p>\n<h3 id=\"%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%a3%e6%8e%a5%e7%ae%a1%e7%90%86-KYcqIaKauc\">\u5ba2\u6236\u7aef\u9023\u63a5\u7ba1\u7406<\/h3>\n<p>Redis\u4f7f\u7528`server.c`\u6587\u4ef6\u4e2d\u7684`client`\u7d50\u69cb\u4f86\u7ba1\u7406\u5ba2\u6236\u7aef\u9023\u63a5\u3002\u6bcf\u7576\u4e00\u500b\u65b0\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u6642\uff0c\u7cfb\u7d71\u6703\u5275\u5efa\u4e00\u500b\u65b0\u7684`client`\u5be6\u4f8b\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u5ba2\u6236\u7aef\u93c8\u8868\u4e2d\u3002\u9019\u6a23\uff0cRedis\u80fd\u5920\u8f15\u9b06\u5730\u7ba1\u7406\u591a\u500b\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u3002<\/p>\n<pre><code>\nclient *c = createClient();\nlistAddNodeTail(server.clients, c);\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5275\u5efa\u4e00\u500b\u65b0\u7684\u5ba2\u6236\u7aef\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u5ba2\u6236\u7aef\u5217\u8868\u4e2d\uff0c\u9019\u662fRedis\u80fd\u5920\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\u7684\u57fa\u790e\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%91%bd%e4%bb%a4%e8%99%95%e7%90%86-KYcqIaKauc\">Redis\u7684\u547d\u4ee4\u8655\u7406<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u7684\u8655\u7406\u662f\u901a\u904e`command.c`\u6587\u4ef6\u4e2d\u7684`processCommand`\u51fd\u6578\u4f86\u5be6\u73fe\u7684\u3002\u7576\u5ba2\u6236\u7aef\u767c\u9001\u547d\u4ee4\u6642\uff0cRedis\u6703\u89e3\u6790\u8a72\u547d\u4ee4\u4e26\u8abf\u7528\u76f8\u61c9\u7684\u8655\u7406\u51fd\u6578\u3002\u9019\u4e00\u904e\u7a0b\u5305\u62ec\u547d\u4ee4\u7684\u89e3\u6790\u3001\u53c3\u6578\u7684\u9a57\u8b49\u4ee5\u53ca\u6700\u7d42\u7684\u57f7\u884c\u3002<\/p>\n<pre><code>\nvoid processCommand(client *c) {\n    \/\/ \u89e3\u6790\u547d\u4ee4\n    \/\/ \u9a57\u8b49\u53c3\u6578\n    \/\/ \u57f7\u884c\u547d\u4ee4\n}\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u547d\u4ee4\u8655\u7406\u7684\u57fa\u672c\u6d41\u7a0b\uff0c\u78ba\u4fdd\u4e86Redis\u80fd\u5920\u5feb\u901f\u800c\u6e96\u78ba\u5730\u97ff\u61c9\u5ba2\u6236\u7aef\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KYcqIaKauc\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u6df1\u5165\u7814\u7a76Redis\u7684\u7db2\u7d61\u670d\u52d9\u6e90\u78bc\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u5176\u9ad8\u6548\u6027\u80fd\u80cc\u5f8c\u7684\u8a2d\u8a08\u7406\u5ff5\u548c\u5be6\u73fe\u7d30\u7bc0\u3002Redis\u7684\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\u3001\u5ba2\u6236\u7aef\u9023\u63a5\u7ba1\u7406\u4ee5\u53ca\u547d\u4ee4\u8655\u7406\u6a5f\u5236\u90fd\u662f\u5176\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u81ea\u5df1\u7684\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u7406\u89e3\u9019\u4e9b\u5167\u90e8\u904b\u4f5c\u5c07\u6709\u52a9\u65bc\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u4e14\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u642d\u5efaRedis\u670d\u52d9\u5668\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u7d22Redis\u7db2\u7d61\u670d\u52d9\u6e90\u78bc\uff0c\u4e86\u89e3\u5176\u67b6\u69cb\u3001\u529f\u80fd\u53ca\u958b\u6e90\u8ca2\u737b\uff0c\u52a9\u529b\u958b\u767c\u8005\u63d0\u5347\u6280\u8853\u6c34\u5e73\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-165291","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165291","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=165291"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165291\/revisions"}],"predecessor-version":[{"id":165292,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165291\/revisions\/165292"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=165291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=165291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=165291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}