{"id":124012,"date":"2024-10-25T14:37:20","date_gmt":"2024-10-25T06:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124012\/"},"modified":"2024-10-25T14:37:21","modified_gmt":"2024-10-25T06:37:21","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e5%8e%9f%e7%90%86%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124012\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u53ef\u7528\u7684\u539f\u7406\u5206\u6790"},"content":{"rendered":"

Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u53ef\u7528\u7684\u539f\u7406\u5206\u6790<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\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\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u7fa4\u5982\u4f55\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u5206\u6790\u5176\u80cc\u5f8c\u7684\u539f\u7406\u3002<\/p>\n

Redis \u96c6\u7fa4\u67b6\u69cb\u6982\u8ff0<\/h2>\n

Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5b58\u5132\u5728\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u5b58\u5132\u5bb9\u91cf\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u3002Redis \u96c6\u7fa4\u7684\u57fa\u672c\u7d44\u6210\u5305\u62ec\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\uff0c\u5176\u4e2d\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u6578\u64da\u7684\u5beb\u5165\u548c\u8b80\u53d6\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u7528\u65bc\u6578\u64da\u7684\u5099\u4efd\u548c\u8b80\u53d6\u3002<\/p>\n

\u4e3b\u5f9e\u8907\u88fd<\/h3>\n

\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u4e3b\u5f9e\u8907\u88fd\u662f\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u7684\u95dc\u9375\u6280\u8853\u3002\u6bcf\u500b\u4e3b\u7bc0\u9ede\u53ef\u4ee5\u6709\u591a\u500b\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u7bc0\u9ede\u6703\u5b9a\u671f\u5f9e\u4e3b\u7bc0\u9ede\u540c\u6b65\u6578\u64da\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\uff0c\u7cfb\u7d71\u4ecd\u7136\u53ef\u4ee5\u901a\u904e\u5f9e\u7bc0\u9ede\u63d0\u4f9b\u670d\u52d9\u3002<\/p>\n

# \u914d\u7f6e\u4e3b\u5f9e\u8907\u88fd\n# \u5728\u5f9e\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\nreplicaof  \n<\/code><\/pre>\n
\u6545\u969c\u8f49\u79fb<\/h3>\n
\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0cRedis \u96c6\u7fa4\u80fd\u5920\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u9019\u4e00\u904e\u7a0b\u7531 Redis Sentinel \u9032\u884c\u76e3\u63a7\u548c\u7ba1\u7406\u3002Sentinel \u6703\u5b9a\u671f\u6aa2\u67e5\u4e3b\u7bc0\u9ede\u7684\u5065\u5eb7\u72c0\u6cc1\uff0c\u7576\u6aa2\u6e2c\u5230\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u6703\u9078\u8209\u4e00\u500b\u5f9e\u7bc0\u9ede\u5347\u7d1a\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u4e26\u91cd\u65b0\u914d\u7f6e\u5176\u4ed6\u5f9e\u7bc0\u9ede\u3002<\/p>\n
# Sentinel \u914d\u7f6e\u793a\u4f8b\nsentinel monitor mymaster   \nsentinel down-after-milliseconds mymaster \nsentinel failover-timeout mymaster \n<\/code><\/pre>\n
\u6578\u64da\u5206\u7247<\/h2>\n
Redis \u96c6\u7fa4\u9084\u652f\u6301\u6578\u64da\u5206\u7247\uff0c\u9019\u610f\u5473\u8457\u6578\u64da\u53ef\u4ee5\u6839\u64da\u9375\u7684\u54c8\u5e0c\u503c\u5206\u6563\u5230\u4e0d\u540c\u7684\u4e3b\u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u5b58\u53d6\u6548\u7387\uff0c\u9084\u80fd\u5920\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5747\u8861\u8ca0\u8f09\u3002<\/p>\n
# \u6578\u64da\u5206\u7247\u793a\u4f8b\n# \u5047\u8a2d\u6709\u4e09\u500b\u4e3b\u7bc0\u9ede\n# \u9375 \"user:1\" \u7684\u54c8\u5e0c\u503c % 3 = 0\uff0c\u5247\u5b58\u5132\u5728\u4e3b\u7bc0\u9ede 0\n# \u9375 \"user:2\" \u7684\u54c8\u5e0c\u503c % 3 = 1\uff0c\u5247\u5b58\u5132\u5728\u4e3b\u7bc0\u9ede 1\n# \u9375 \"user:3\" \u7684\u54c8\u5e0c\u503c % 3 = 2\uff0c\u5247\u5b58\u5132\u5728\u4e3b\u7bc0\u9ede 2\n<\/code><\/pre>\n
\u9ad8\u53ef\u7528\u6027\u7684\u6311\u6230<\/h2>\n
\u5118\u7ba1 Redis \u96c6\u7fa4\u63d0\u4f9b\u4e86\u9ad8\u53ef\u7528\u6027\uff0c\u4f46\u5728\u5be6\u969b\u904b\u884c\u4e2d\u4ecd\u7136\u9762\u81e8\u4e00\u4e9b\u6311\u6230\u3002\u4f8b\u5982\uff0c\u7db2\u7d61\u5206\u5340\u53ef\u80fd\u5c0e\u81f4\u96c6\u7fa4\u4e2d\u7684\u67d0\u4e9b\u7bc0\u9ede\u7121\u6cd5\u901a\u4fe1\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u6545\u969c\u8f49\u79fb\u7684\u6b63\u78ba\u6027\u3002\u6b64\u5916\uff0c\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u4e5f\u662f\u4e00\u500b\u9700\u8981\u8003\u616e\u7684\u56e0\u7d20\uff0c\u7279\u5225\u662f\u5728\u591a\u500b\u4e3b\u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis \u96c6\u7fa4\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u3001\u6545\u969c\u8f49\u79fb\u548c\u6578\u64da\u5206\u7247\u7b49\u6280\u8853\u5be6\u73fe\u4e86\u9ad8\u53ef\u7528\u6027\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u4e00\u500b\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u5834\u666f\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u53ef\u7528\u6027\u8981\u6c42\u7684\u63d0\u9ad8\uff0cRedis \u96c6\u7fa4\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2fVPS<\/a> \u548c \u4e91\u670d\u52a1\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6df1\u5165\u5206\u6790Redis\u96c6\u7fa4\u5982\u4f55\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u63a2\u8a0e\u5176\u67b6\u69cb\u3001\u6545\u969c\u8f49\u79fb\u53ca\u6578\u64da\u4e00\u81f4\u6027\u7b49\u95dc\u9375\u539f\u7406\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-124012","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124012","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=124012"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124012\/revisions"}],"predecessor-version":[{"id":124013,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124012\/revisions\/124013"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}