{"id":125231,"date":"2024-10-25T20:54:21","date_gmt":"2024-10-25T12:54:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125231\/"},"modified":"2024-10-25T20:54:22","modified_gmt":"2024-10-25T12:54:22","slug":"redis-%e9%80%b2%e7%a8%8b%e7%b5%90%e6%9d%9f%e4%b8%80%e6%ac%a1%e5%84%aa%e9%9b%85%e7%9a%84%e5%91%8a%e5%88%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125231\/","title":{"rendered":"Redis \u9032\u7a0b\u7d50\u675f\u4e00\u6b21\u512a\u96c5\u7684\u544a\u5225"},"content":{"rendered":"<h1 id=\"redis-%e9%80%b2%e7%a8%8b%e7%b5%90%e6%9d%9f%e4%b8%80%e6%ac%a1%e5%84%aa%e9%9b%85%e7%9a%84%e5%91%8a%e5%88%a5-yLYcyfByQn\">Redis \u9032\u7a0b\u7d50\u675f\u4e00\u6b21\u512a\u96c5\u7684\u544a\u5225<\/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\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u8d0f\u5f97\u4e86\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u7136\u800c\uff0c\u7576\u6211\u5011\u9700\u8981\u7d50\u675f\u4e00\u500b Redis \u9032\u7a0b\u6642\uff0c\u5982\u4f55\u512a\u96c5\u5730\u9032\u884c\u9019\u4e00\u904e\u7a0b\uff0c\u537b\u662f\u8a31\u591a\u958b\u767c\u8005\u53ef\u80fd\u5ffd\u8996\u7684\u7d30\u7bc0\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%84%aa%e9%9b%85%e5%9c%b0%e7%b5%90%e6%9d%9f-redis-%e9%80%b2%e7%a8%8b%ef%bc%9f-yLYcyfByQn\">\u70ba\u4ec0\u9ebc\u9700\u8981\u512a\u96c5\u5730\u7d50\u675f Redis \u9032\u7a0b\uff1f<\/h2>\n<p>\u512a\u96c5\u5730\u7d50\u675f\u9032\u7a0b\u610f\u5473\u8457\u5728\u95dc\u9589\u670d\u52d9\u4e4b\u524d\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u8acb\u6c42\u90fd\u80fd\u88ab\u59a5\u5584\u8655\u7406\uff0c\u4e26\u4e14\u6578\u64da\u80fd\u5920\u5b89\u5168\u5730\u4fdd\u5b58\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u907f\u514d\u6578\u64da\u4e1f\u5931\uff0c\u9084\u80fd\u6e1b\u5c11\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d6a\u8cbb\uff0c\u4e26\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e9%97%9c%e9%96%89%e6%96%b9%e5%bc%8f-yLYcyfByQn\">Redis \u7684\u95dc\u9589\u65b9\u5f0f<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u95dc\u9589\u9032\u7a0b\u7684\u65b9\u5f0f\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>SHUTDOWN<\/strong> \u547d\u4ee4\uff1a\u9019\u662f\u6700\u5e38\u7528\u7684\u95dc\u9589\u65b9\u5f0f\u3002\u7576\u57f7\u884c\u6b64\u547d\u4ee4\u6642\uff0cRedis \u6703\u505c\u6b62\u63a5\u53d7\u65b0\u7684\u8acb\u6c42\uff0c\u4e26\u958b\u59cb\u8655\u7406\u7576\u524d\u7684\u8acb\u6c42\uff0c\u7136\u5f8c\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u4e2d\u3002<\/li>\n<li><strong>CONFIG SET shutdown save<\/strong>\uff1a\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5728\u95dc\u9589\u4e4b\u524d\u8a2d\u7f6e Redis \u7684\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u95dc\u9589\u524d\u88ab\u4fdd\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528 SIGTERM \u4fe1\u865f<\/strong>\uff1a\u9019\u662f\u4e00\u7a2e\u66f4\u70ba\u5e95\u5c64\u7684\u95dc\u9589\u65b9\u5f0f\uff0c\u901a\u904e\u767c\u9001\u4fe1\u865f\u4f86\u7d42\u6b62\u9032\u7a0b\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\uff0c\u56e0\u6b64\u4e0d\u5efa\u8b70\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e9%9b%85%e9%97%9c%e9%96%89%e7%9a%84%e6%ad%a5%e9%a9%9f-yLYcyfByQn\">\u512a\u96c5\u95dc\u9589\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u512a\u96c5\u95dc\u9589 Redis \u9032\u7a0b\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u505c\u6b62\u63a5\u53d7\u65b0\u8acb\u6c42\uff1a<\/strong>\u5728\u95dc\u9589 Redis \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u505c\u6b62\u63a5\u53d7\u65b0\u7684\u8acb\u6c42\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728\u61c9\u7528\u5c64\u9762\u4e0a\u9032\u884c\u6d41\u91cf\u63a7\u5236\u4f86\u5be6\u73fe\u3002<\/li>\n<li><strong>\u57f7\u884c SHUTDOWN \u547d\u4ee4\uff1a<\/strong>\u5728\u78ba\u4fdd\u6240\u6709\u7576\u524d\u8acb\u6c42\u90fd\u5df2\u8655\u7406\u5f8c\uff0c\u53ef\u4ee5\u57f7\u884c <code>SHUTDOWN<\/code> \u547d\u4ee4\u3002\u9019\u5c07\u4f7f Redis \u958b\u59cb\u95dc\u9589\u904e\u7a0b\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u5728\u95dc\u9589\u904e\u7a0b\u4e2d\uff0cRedis \u6703\u81ea\u52d5\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u4e2d\u3002\u9019\u4e00\u904e\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6642\u9593\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u6578\u64da\u7684\u5927\u5c0f\u3002<\/li>\n<li><strong>\u78ba\u8a8d\u9032\u7a0b\u7d50\u675f\uff1a<\/strong>\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5 Redis \u7684\u65e5\u8a8c\u6587\u4ef6\u6216\u4f7f\u7528 <code>ps<\/code> \u547d\u4ee4\u4f86\u78ba\u8a8d\u9032\u7a0b\u662f\u5426\u5df2\u7d93\u6210\u529f\u7d50\u675f\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-yLYcyfByQn\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u6bb5\u793a\u4f8b\u4ee3\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u5728 Node.js \u4e2d\u512a\u96c5\u5730\u95dc\u9589 Redis \u9023\u63a5\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nclient.on('error', (err) =&gt; {\n    console.log('Error: ' + err);\n});\n\n\/\/ \u505c\u6b62\u63a5\u53d7\u65b0\u8acb\u6c42\nfunction gracefulShutdown() {\n    console.log('Stopping Redis client...');\n    client.quit((err, res) =&gt; {\n        if (err) {\n            console.error('Error during shutdown:', err);\n        } else {\n            console.log('Redis client closed:', res);\n        }\n        process.exit(0);\n    });\n}\n\n\/\/ \u76e3\u807d SIGTERM \u4fe1\u865f\nprocess.on('SIGTERM', gracefulShutdown);\nprocess.on('SIGINT', gracefulShutdown);\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-yLYcyfByQn\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u96c5\u5730\u7d50\u675f Redis \u9032\u7a0b\u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002\u901a\u904e\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u5728\u95dc\u9589 Redis \u670d\u52d9\u6642\u4e0d\u6703\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u640d\u5931\u6216\u7cfb\u7d71\u6545\u969c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u6027\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9019\u4e00\u904e\u7a0b\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u512a\u96c5\u5730\u7d50\u675f Redis \u9032\u7a0b\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7cfb\u7d71\u7a69\u5b9a\uff0c\u63d0\u5347\u904b\u884c\u6548\u7387\u8207\u7ba1\u7406\u9ad4\u9a57\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-125231","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125231","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=125231"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125231\/revisions"}],"predecessor-version":[{"id":125232,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125231\/revisions\/125232"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}