{"id":124285,"date":"2024-10-25T14:54:35","date_gmt":"2024-10-25T06:54:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124285\/"},"modified":"2024-10-25T14:54:35","modified_gmt":"2024-10-25T06:54:35","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e6%b0%b4%e5%b9%b3%e6%93%b4%e5%b1%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124285\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e6%b0%b4%e5%b9%b3%e6%93%b4%e5%b1%95-EdOdrdkHKw\">Redis \u96c6\u7fa4\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\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\u96a8\u8457\u7528\u6236\u6578\u91cf\u548c\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u55ae\u4e00 Redis \u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\uff0c\u56e0\u6b64\u5be6\u73fe Redis \u96c6\u7fa4\u7684\u6c34\u5e73\u64f4\u5c55\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%ef%bc%9f-EdOdrdkHKw\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\uff1f<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1a\u6578\u64da\u6839\u64da\u9375\u7684\u54c8\u5e0c\u503c\u81ea\u52d5\u5206\u914d\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u7576\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u53ef\u4ee5\u81ea\u52d5\u5207\u63db\u5230\u5f9e\u7bc0\u9ede\u3002<\/li>\n<li>\u7121\u4e2d\u5fc3\u5316\uff1a\u6bcf\u500b\u7bc0\u9ede\u90fd\u662f\u5e73\u7b49\u7684\uff0c\u6c92\u6709\u55ae\u9ede\u6545\u969c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e6%9e%b6%e6%a7%8b-EdOdrdkHKw\">Redis \u96c6\u7fa4\u7684\u67b6\u69cb<\/h2>\n<p>Redis \u96c6\u7fa4\u7531\u591a\u500b\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\u7d44\u6210\u3002\u6bcf\u500b\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u4e00\u90e8\u5206\u6578\u64da\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u7528\u65bc\u5099\u4efd\u4e3b\u7bc0\u9ede\u7684\u6578\u64da\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u5920\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u8fc5\u901f\u6062\u5fa9\u670d\u52d9\u3002<\/p>\n<h3 id=\"%e9%9b%86%e7%be%a4%e9%85%8d%e7%bd%ae-EdOdrdkHKw\">\u96c6\u7fa4\u914d\u7f6e<\/h3>\n<p>\u8981\u8a2d\u7f6e Redis \u96c6\u7fa4\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd Redis \u4e26\u914d\u7f6e\u6bcf\u500b\u7bc0\u9ede\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>1. \u5b89\u88dd Redis\uff1a\n   sudo apt-get install redis-server\n\n2. \u914d\u7f6e\u6bcf\u500b\u7bc0\u9ede\u7684 redis.conf \u6587\u4ef6\uff1a\n   # \u7bc0\u9ede 1\n   port 7000\n   cluster-enabled yes\n   cluster-config-file nodes-7000.conf\n   cluster-node-timeout 5000\n\n   # \u7bc0\u9ede 2\n   port 7001\n   cluster-enabled yes\n   cluster-config-file nodes-7001.conf\n   cluster-node-timeout 5000\n\n3. \u555f\u52d5\u6bcf\u500b Redis \u7bc0\u9ede\uff1a\n   redis-server \/path\/to\/redis.conf\n<\/code><\/pre>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e9%9b%86%e7%be%a4-EdOdrdkHKw\">\u5275\u5efa\u96c6\u7fa4<\/h3>\n<p>\u555f\u52d5\u6240\u6709\u7bc0\u9ede\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u96c6\u7fa4\uff1a<\/p>\n<pre><code>redis-cli --cluster create \n   127.0.0.1:7000 \n   127.0.0.1:7001 \n   --cluster-replicas 1\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5275\u5efa\u4e00\u500b\u5305\u542b\u5169\u500b\u4e3b\u7bc0\u9ede\u548c\u4e00\u500b\u5f9e\u7bc0\u9ede\u7684\u96c6\u7fa4\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87%e8%88%87%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1-EdOdrdkHKw\">\u6578\u64da\u5206\u7247\u8207\u8ca0\u8f09\u5747\u8861<\/h2>\n<p>Redis \u96c6\u7fa4\u4f7f\u7528\u54c8\u5e0c\u69fd\u4f86\u5be6\u73fe\u6578\u64da\u5206\u7247\u3002\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u4e00\u500b\u54c8\u5e0c\u69fd\uff0c\u7136\u5f8c\u6839\u64da\u54c8\u5e0c\u69fd\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u4e3b\u7bc0\u9ede\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5747\u52fb\u5206\u4f48\uff0c\u5f9e\u800c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u3002<\/p>\n<h3 id=\"%e5%93%88%e5%b8%8c%e6%a7%bd%e7%9a%84%e8%a8%88%e7%ae%97-EdOdrdkHKw\">\u54c8\u5e0c\u69fd\u7684\u8a08\u7b97<\/h3>\n<p>Redis \u96c6\u7fa4\u7e3d\u5171\u6709 16384 \u500b\u54c8\u5e0c\u69fd\uff0c\u7576\u4e00\u500b\u9375\u88ab\u63d2\u5165\u6642\uff0c\u6703\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\u8a08\u7b97\u5176\u54c8\u5e0c\u69fd\uff1a<\/p>\n<pre><code>hash_slot = crc16(key) % 16384\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u96c6\u7fa4\u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u5927\u91cf\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e8%88%87%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-EdOdrdkHKw\">\u6545\u969c\u8f49\u79fb\u8207\u9ad8\u53ef\u7528\u6027<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002\u9019\u4e00\u904e\u7a0b\u662f\u81ea\u52d5\u7684\uff0c\u7121\u9700\u4eba\u5de5\u5e72\u9810\uff0c\u5f9e\u800c\u4fdd\u8b49\u4e86\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EdOdrdkHKw\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u901a\u904e\u81ea\u52d5\u5206\u7247\u3001\u9ad8\u53ef\u7528\u6027\u548c\u7121\u4e2d\u5fc3\u5316\u7684\u67b6\u69cb\uff0c\u5be6\u73fe\u4e86\u6709\u6548\u7684\u6c34\u5e73\u64f4\u5c55\u3002\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cRedis \u96c6\u7fa4\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u90e8\u7f72\u60a8\u7684 Redis \u96c6\u7fa4\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u5982\u4f55\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\u8207\u7cfb\u7d71\u6027\u80fd\uff0c\u6eff\u8db3\u9ad8\u4e26\u767c\u9700\u6c42\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-124285","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124285","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=124285"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124285\/revisions"}],"predecessor-version":[{"id":124286,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124285\/revisions\/124286"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}