{"id":157027,"date":"2024-11-02T21:15:23","date_gmt":"2024-11-02T13:15:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157027\/"},"modified":"2024-11-02T21:15:25","modified_gmt":"2024-11-02T13:15:25","slug":"%e5%88%86%e6%9e%90%e7%a0%94%e7%a9%b6%e4%b8%80%e4%b8%8b%e5%96%ae%e6%a9%9f-redis-%e5%af%a6%e7%8f%be%e6%ba%90%e7%a2%bc%e5%88%86%e6%9e%90%ef%bc%88%e5%96%ae%e6%a9%9f-redis-%e7%9a%84%e5%af%a6%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157027\/","title":{"rendered":"\u5206\u6790\u7814\u7a76\u4e00\u4e0b\u55ae\u6a5f Redis \u5be6\u73fe\u6e90\u78bc\u5206\u6790\uff08\u55ae\u6a5f Redis \u7684\u5be6\u73fe\u6e90\u78bc\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%86%e6%9e%90%e7%a0%94%e7%a9%b6%e4%b8%80%e4%b8%8b%e5%96%ae%e6%a9%9f-redis-%e5%af%a6%e7%8f%be%e6%ba%90%e7%a2%bc%e5%88%86%e6%9e%90%ef%bc%88%e5%96%ae%e6%a9%9f-redis-%e7%9a%84%e5%af%a6%e7%8f%be-HNEZldpqcA\">\u5206\u6790\u7814\u7a76\u4e00\u4e0b\u55ae\u6a5f Redis \u5be6\u73fe\u6e90\u78bc\u5206\u6790\uff08\u55ae\u6a5f Redis \u7684\u5be6\u73fe\u6e90\u78bc\uff09<\/h1>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u500b\u55ae\u6a5f\u7248\u672c\u7684\u6578\u64da\u5eab\uff0cRedis \u7684\u8a2d\u8a08\u7406\u5ff5\u548c\u5be6\u73fe\u6e90\u78bc\u90fd\u503c\u5f97\u6df1\u5165\u7814\u7a76\u3002\u672c\u6587\u5c07\u5c0d\u55ae\u6a5f Redis \u7684\u5be6\u73fe\u6e90\u78bc\u9032\u884c\u5206\u6790\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u5167\u90e8\u904b\u4f5c\u6a5f\u5236\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-HNEZldpqcA\">Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis \u7684\u67b6\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb<\/strong>\uff1aRedis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002<\/li>\n<li><strong>\u4e8b\u4ef6\u5faa\u74b0<\/strong>\uff1aRedis \u4f7f\u7528\u4e8b\u4ef6\u9a45\u52d5\u7684\u67b6\u69cb\uff0c\u901a\u904e\u4e8b\u4ef6\u5faa\u74b0\u4f86\u8655\u7406\u5ba2\u6236\u7aef\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u6a5f\u5236<\/strong>\uff1aRedis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ba%90%e7%a2%bc%e7%b5%90%e6%a7%8b%e5%88%86%e6%9e%90-HNEZldpqcA\">\u6e90\u78bc\u7d50\u69cb\u5206\u6790<\/h2>\n<p>Redis \u7684\u6e90\u78bc\u7d50\u69cb\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u76ee\u9304\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>src<\/strong>\uff1a\u5305\u542b Redis \u7684\u6838\u5fc3\u4ee3\u78bc\u3002<\/li>\n<li><strong>tests<\/strong>\uff1a\u5305\u542b\u6e2c\u8a66\u4ee3\u78bc\u3002<\/li>\n<li><strong>deps<\/strong>\uff1a\u7b2c\u4e09\u65b9\u4f9d\u8cf4\u5eab\u3002<\/li>\n<\/ul>\n<p>\u5728 <code>src<\/code> \u76ee\u9304\u4e0b\uff0c\u6700\u91cd\u8981\u7684\u6587\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>server.c<\/code>\uff1aRedis \u670d\u52d9\u5668\u7684\u4e3b\u5165\u53e3\uff0c\u8ca0\u8cac\u521d\u59cb\u5316\u548c\u555f\u52d5\u670d\u52d9\u5668\u3002<\/li>\n<li><code>dict.c<\/code>\uff1a\u5be6\u73fe\u4e86 Redis \u7684\u5b57\u5178\u6578\u64da\u7d50\u69cb\uff0c\u652f\u6301\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u3002<\/li>\n<li><code>networking.c<\/code>\uff1a\u8655\u7406\u7db2\u7d61\u9023\u63a5\u548c\u5ba2\u6236\u7aef\u8acb\u6c42\u3002<\/li>\n<li><code>rdb.c<\/code> \u548c <code>aof.c<\/code>\uff1a\u5206\u5225\u5be6\u73fe RDB \u548c AOF \u7684\u6301\u4e45\u5316\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8b%e4%bb%b6%e5%be%aa%e7%92%b0%e7%9a%84%e5%af%a6%e7%8f%be-HNEZldpqcA\">\u4e8b\u4ef6\u5faa\u74b0\u7684\u5be6\u73fe<\/h2>\n<p>Redis \u7684\u4e8b\u4ef6\u5faa\u74b0\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u6240\u5728\u3002\u4e8b\u4ef6\u5faa\u74b0\u7684\u5be6\u73fe\u4e3b\u8981\u96c6\u4e2d\u5728 <code>server.c<\/code> \u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e8b\u4ef6\u5faa\u74b0\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n<pre><code>\nwhile (1) {\n    \/\/ \u8655\u7406\u6240\u6709\u7684\u4e8b\u4ef6\n    processEvents();\n    \/\/ \u8655\u7406\u5ba2\u6236\u7aef\u8acb\u6c42\n    handleClients();\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u5faa\u74b0\u4e2d\uff0cRedis \u6703\u4e0d\u65b7\u6aa2\u67e5\u662f\u5426\u6709\u65b0\u7684\u5ba2\u6236\u7aef\u8acb\u6c42\uff0c\u4e26\u6839\u64da\u8acb\u6c42\u985e\u578b\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96%e7%9a%84%e5%af%a6%e7%8f%be-HNEZldpqcA\">\u6578\u64da\u6301\u4e45\u5316\u7684\u5be6\u73fe<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB \u548c AOF\u3002RDB \u662f\u901a\u904e\u5feb\u7167\u7684\u65b9\u5f0f\u5b9a\u671f\u4fdd\u5b58\u6578\u64da\uff0c\u800c AOF \u5247\u662f\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8a18\u9304\u5230\u65e5\u8a8c\u4e2d\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u7684\u5be6\u73fe\u5206\u5225\u5728 <code>rdb.c<\/code> \u548c <code>aof.c<\/code> \u6587\u4ef6\u4e2d\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f RDB \u6301\u4e45\u5316\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n<pre><code>\nvoid saveRDB() {\n    \/\/ \u5275\u5efa\u5feb\u7167\n    createSnapshot();\n    \/\/ \u5c07\u5feb\u7167\u5beb\u5165\u78c1\u789f\n    writeSnapshotToDisk();\n}\n<\/code><\/pre>\n<p>\u800c AOF \u7684\u5be6\u73fe\u5247\u662f\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u4ee5\u547d\u4ee4\u7684\u5f62\u5f0f\u8ffd\u52a0\u5230\u65e5\u8a8c\u4e2d\uff0c\u4e26\u5b9a\u671f\u91cd\u5beb\u65e5\u8a8c\u4ee5\u6e1b\u5c11\u6587\u4ef6\u5927\u5c0f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-HNEZldpqcA\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c0d\u55ae\u6a5f Redis \u7684\u6e90\u78bc\u5206\u6790\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u5176\u9ad8\u6548\u7684\u4e8b\u4ef6\u5faa\u74b0\u8a2d\u8a08\u548c\u9748\u6d3b\u7684\u6578\u64da\u6301\u4e45\u5316\u6a5f\u5236\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u9069\u5408\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u5c0d\u65bc\u5e0c\u671b\u6df1\u5165\u4e86\u89e3 Redis \u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u95b1\u8b80\u5176\u6e90\u78bc\u7121\u7591\u662f\u4e00\u500b\u975e\u5e38\u6709\u50f9\u503c\u7684\u5b78\u7fd2\u904e\u7a0b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u5206\u6790\u55ae\u6a5f Redis \u7684\u5be6\u73fe\u6e90\u78bc\uff0c\u63a2\u8a0e\u5176\u67b6\u69cb\u3001\u6578\u64da\u7d50\u69cb\u53ca\u6027\u80fd\u512a\u5316\uff0c\u63ed\u793a\u9ad8\u6548\u80fd\u80cc\u5f8c\u7684\u6280\u8853\u7d30\u7bc0\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-157027","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157027","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=157027"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157027\/revisions"}],"predecessor-version":[{"id":157035,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157027\/revisions\/157035"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=157027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=157027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=157027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}