{"id":99126,"date":"2024-10-21T08:21:19","date_gmt":"2024-10-21T00:21:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99126\/"},"modified":"2024-10-21T08:21:20","modified_gmt":"2024-10-21T00:21:20","slug":"redis-%e7%99%bc%e9%80%81%e6%bd%ae%e6%b5%81%e6%bd%ae%e6%b1%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99126\/","title":{"rendered":"Redis \u767c\u9001\u6f6e\u6d41\u6f6e\u6c50"},"content":{"rendered":"<h1 id=\"redis-%e7%99%bc%e9%80%81%e6%bd%ae%e6%b5%81%e6%bd%ae%e6%b1%90-dfSbITtCdg\">Redis \u767c\u9001\u6f6e\u6d41\u6f6e\u6c50<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u5b83\u4e0d\u50c5\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9084\u63d0\u4f9b\u4e86\u6975\u9ad8\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u767c\u9001\u6f6e\u6d41\u6f6e\u6c50\uff08Publish\/Subscribe\uff0c\u7c21\u7a31 Pub\/Sub\uff09\u529f\u80fd\uff0c\u4e26\u5206\u6790\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"redis-pub-sub-%e6%a6%82%e8%bf%b0-dfSbITtCdg\">Redis Pub\/Sub \u6982\u8ff0<\/h2>\n<p>Redis \u7684 Pub\/Sub \u662f\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u6a21\u5f0f\uff0c\u5141\u8a31\u767c\u9001\u8005\uff08Publisher\uff09\u548c\u63a5\u6536\u8005\uff08Subscriber\uff09\u4e4b\u9593\u9032\u884c\u975e\u540c\u6b65\u901a\u4fe1\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u4e3b\u8981\u7279\u9ede\u662f\u767c\u9001\u8005\u4e0d\u9700\u8981\u77e5\u9053\u63a5\u6536\u8005\u7684\u5b58\u5728\uff0c\u63a5\u6536\u8005\u4e5f\u4e0d\u9700\u8981\u77e5\u9053\u767c\u9001\u8005\u7684\u5177\u9ad4\u4fe1\u606f\u3002\u9019\u4f7f\u5f97\u7cfb\u7d71\u7684\u8026\u5408\u5ea6\u964d\u4f4e\uff0c\u589e\u5f37\u4e86\u9748\u6d3b\u6027\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-dfSbITtCdg\">\u57fa\u672c\u6982\u5ff5<\/h3>\n<ul>\n<li><strong>Publisher\uff1a<\/strong>\u8ca0\u8cac\u767c\u9001\u6d88\u606f\u7684\u5be6\u9ad4\u3002<\/li>\n<li><strong>Subscriber\uff1a<\/strong>\u8ca0\u8cac\u63a5\u6536\u6d88\u606f\u7684\u5be6\u9ad4\u3002<\/li>\n<li><strong>Channel\uff1a<\/strong>\u6d88\u606f\u7684\u50b3\u905e\u901a\u9053\uff0c\u767c\u9001\u8005\u548c\u63a5\u6536\u8005\u901a\u904e\u9019\u500b\u901a\u9053\u9032\u884c\u901a\u4fe1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-pub-sub-dfSbITtCdg\">\u5982\u4f55\u4f7f\u7528 Redis Pub\/Sub<\/h2>\n<p>\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e7%99%bc%e9%80%81%e6%b6%88%e6%81%af-dfSbITtCdg\">\u767c\u9001\u6d88\u606f<\/h3>\n<pre><code>127.0.0.1:6379&gt; PUBLISH my_channel \"Hello, Redis!\"<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6d88\u606f &#8220;Hello, Redis!&#8221; \u767c\u9001\u5230\u540d\u70ba &#8220;my_channel&#8221; \u7684\u901a\u9053\u3002<\/p>\n<h3 id=\"%e8%a8%82%e9%96%b1%e9%80%9a%e9%81%93-dfSbITtCdg\">\u8a02\u95b1\u901a\u9053<\/h3>\n<pre><code>127.0.0.1:6379&gt; SUBSCRIBE my_channel<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8a02\u95b1 &#8220;my_channel&#8221; \u901a\u9053\uff0c\u7576\u6709\u6d88\u606f\u767c\u9001\u5230\u8a72\u901a\u9053\u6642\uff0c\u8a02\u95b1\u8005\u5c07\u63a5\u6536\u5230\u8a72\u6d88\u606f\u3002<\/p>\n<h2 id=\"redis-pub-sub-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-dfSbITtCdg\">Redis Pub\/Sub \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684 Pub\/Sub \u529f\u80fd\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u6d88\u606f\u63a8\u9001\uff1a<\/strong>\u8a31\u591a\u5373\u6642\u901a\u8a0a\u61c9\u7528\u7a0b\u5e8f\u4f7f\u7528 Redis Pub\/Sub \u4f86\u5be6\u73fe\u6d88\u606f\u7684\u5373\u6642\u63a8\u9001\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u66f4\u65b0\uff1a<\/strong>\u5728\u9700\u8981\u5be6\u6642\u66f4\u65b0\u7684\u61c9\u7528\u4e2d\uff0c\u4f8b\u5982\u80a1\u7968\u4ea4\u6613\u7cfb\u7d71\uff0cRedis Pub\/Sub \u53ef\u4ee5\u7528\u4f86\u63a8\u9001\u6700\u65b0\u7684\u6578\u64da\u8b8a\u5316\u3002<\/li>\n<li><strong>\u4e8b\u4ef6\u901a\u77e5\u7cfb\u7d71\uff1a<\/strong>\u8a31\u591a\u7cfb\u7d71\u4f7f\u7528 Pub\/Sub \u4f86\u5be6\u73fe\u4e8b\u4ef6\u901a\u77e5\uff0c\u4f8b\u5982\u7528\u6236\u8a3b\u518a\u3001\u8a02\u55ae\u72c0\u614b\u8b8a\u66f4\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e7%bc%ba%e9%bb%9e%e5%88%86%e6%9e%90-dfSbITtCdg\">\u512a\u7f3a\u9ede\u5206\u6790<\/h2>\n<p>\u96d6\u7136 Redis Pub\/Sub \u63d0\u4f9b\u4e86\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u7f3a\u9ede\uff1a<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-dfSbITtCdg\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u9ad8\u6548\u80fd\uff1aRedis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6d88\u606f\u7684\u767c\u9001\u548c\u63a5\u6536\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/li>\n<li>\u7c21\u55ae\u6613\u7528\uff1a\u4f7f\u7528 Redis Pub\/Sub \u7684 API \u975e\u5e38\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u767c\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u9593\u7684\u89e3\u8026\u4f7f\u5f97\u7cfb\u7d71\u67b6\u69cb\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-dfSbITtCdg\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u6d88\u606f\u4e1f\u5931\uff1a\u5982\u679c\u8a02\u95b1\u8005\u5728\u6d88\u606f\u767c\u9001\u6642\u672a\u5728\u7dda\uff0c\u5247\u8a72\u6d88\u606f\u5c07\u7121\u6cd5\u63a5\u6536\u3002<\/li>\n<li>\u7121\u6301\u4e45\u5316\uff1aRedis Pub\/Sub \u4e0d\u652f\u6301\u6d88\u606f\u7684\u6301\u4e45\u5316\uff0c\u9019\u610f\u5473\u8457\u4e00\u65e6\u670d\u52d9\u5668\u91cd\u555f\uff0c\u6240\u6709\u7684\u8a02\u95b1\u4fe1\u606f\u5c07\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-dfSbITtCdg\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u767c\u9001\u6f6e\u6d41\u6f6e\u6c50\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u6d88\u606f\u50b3\u905e\u65b9\u5f0f\uff0c\u9069\u7528\u65bc\u591a\u7a2e\u61c9\u7528\u5834\u666f\u3002\u5118\u7ba1\u5b58\u5728\u4e00\u4e9b\u7f3a\u9ede\uff0c\u4f46\u5176\u512a\u52e2\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u7cfb\u7d71\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347 Redis \u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis 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