{"id":163641,"date":"2024-11-05T01:12:25","date_gmt":"2024-11-04T17:12:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163641\/"},"modified":"2024-11-05T01:12:26","modified_gmt":"2024-11-04T17:12:26","slug":"%e8%a7%a3%e6%b1%baredis%e9%81%87%e5%88%b0%e7%9a%84%e5%95%8f%e9%a1%8c%e7%b2%be%e7%b0%a1%e7%ad%94%e6%a1%88%ef%bc%88redis%e5%95%8f%e9%a1%8c%e7%ad%94%e6%a1%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163641\/","title":{"rendered":"\u89e3\u6c7aRedis\u9047\u5230\u7684\u554f\u984c\u7cbe\u7c21\u7b54\u6848\uff08redis\u554f\u984c\u7b54\u6848\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e9%81%87%e5%88%b0%e7%9a%84%e5%95%8f%e9%a1%8c%e7%b2%be%e7%b0%a1%e7%ad%94%e6%a1%88%ef%bc%88redis%e5%95%8f%e9%a1%8c%e7%ad%94%e6%a1%88%ef%bc%89-PZXmcCeynJ\">\u89e3\u6c7aRedis\u9047\u5230\u7684\u554f\u984c\u7cbe\u7c21\u7b54\u6848\uff08redis\u554f\u984c\u7b54\u6848\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u5118\u7ba1Redis\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\u4ecd\u7136\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u672c\u6587\u5c07\u91dd\u5c0d\u4e00\u4e9b\u5e38\u898b\u7684Redis\u554f\u984c\u63d0\u4f9b\u7cbe\u7c21\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u6392\u9664\u6545\u969c\u3002<\/p>\n<h2 id=\"1-redis%e7%84%a1%e6%b3%95%e5%95%9f%e5%8b%95-PZXmcCeynJ\">1. Redis\u7121\u6cd5\u555f\u52d5<\/h2>\n<p>\u5982\u679cRedis\u7121\u6cd5\u555f\u52d5\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fredis.conf\uff09\u4e2d\u7684\u8a2d\u7f6e\u3002\u5e38\u898b\u7684\u554f\u984c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7aef\u53e3\u88ab\u4f54\u7528\uff1a<\/strong>\u6aa2\u67e5Redis\u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba6379\uff09\u662f\u5426\u88ab\u5176\u4ed6\u9032\u7a0b\u4f54\u7528\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 <code>netstat -tuln<\/code> \u4f86\u67e5\u770b\u7aef\u53e3\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u932f\u8aa4\uff1a<\/strong>\u78ba\u4fdd\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u8a9e\u6cd5\u6b63\u78ba\uff0c\u7279\u5225\u662f\u8def\u5f91\u548c\u6b0a\u9650\u8a2d\u7f6e\u3002<\/li>\n<li><strong>\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\uff0cRedis\u53ef\u80fd\u7121\u6cd5\u555f\u52d5\u3002\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u5fc5\u8981\u6642\u589e\u52a0\u5167\u5b58\u6216\u8abf\u6574Redis\u7684\u5167\u5b58\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"2-redis%e6%80%a7%e8%83%bd%e4%b8%8b%e9%99%8d-PZXmcCeynJ\">2. Redis\u6027\u80fd\u4e0b\u964d<\/h2>\n<p>\u7576Redis\u7684\u6027\u80fd\u4e0b\u964d\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u6162\u67e5\u8a62\uff1a<\/strong>\u4f7f\u7528 <code>SLOWLOG<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u6162\u67e5\u8a62\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u8abf\u6574\u5167\u5b58\u914d\u7f6e\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574 <code>maxmemory<\/code> \u548c <code>maxmemory-policy<\/code> \u8a2d\u7f6e\uff0c\u4ee5\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\uff1a<\/strong>\u5982\u679cRedis\u7684\u6578\u64da\u91cf\u904e\u5927\uff0c\u8003\u616e\u4f7f\u7528RDB\u6216AOF\u6301\u4e45\u5316\u4f86\u6e1b\u5c11\u5167\u5b58\u58d3\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e4%b8%9f%e5%a4%b1%e5%95%8f%e9%a1%8c-PZXmcCeynJ\">3. \u6578\u64da\u4e1f\u5931\u554f\u984c<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u662f\u4f7f\u7528Redis\u6642\u7684\u4e00\u500b\u91cd\u8981\u8003\u91cf\u3002\u70ba\u4e86\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u555f\u7528\u6301\u4e45\u5316\uff1a<\/strong>\u78ba\u4fddRedis\u7684\u6301\u4e45\u5316\u529f\u80fd\u5df2\u555f\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff08RDB\u6216AOF\uff09\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efdRedis\u6578\u64da\uff0c\u4f7f\u7528 <code>SAVE<\/code> \u6216 <code>BGSAVE<\/code> \u547d\u4ee4\u4f86\u624b\u52d5\u89f8\u767c\u5099\u4efd\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e3b\u5f9e\u8907\u88fd\uff1a<\/strong>\u8a2d\u7f6e\u4e3b\u5f9e\u8907\u88fd\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u591a\u500b\u5be6\u4f8b\u4e4b\u9593\u540c\u6b65\uff0c\u589e\u52a0\u6578\u64da\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"4-redis%e9%80%a3%e6%8e%a5%e6%95%b8%e9%81%8e%e5%a4%9a-PZXmcCeynJ\">4. Redis\u9023\u63a5\u6578\u904e\u591a<\/h2>\n<p>\u7576Redis\u7684\u9023\u63a5\u6578\u904e\u591a\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u6216\u7121\u6cd5\u63a5\u53d7\u65b0\u7684\u9023\u63a5\u3002\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574\u6700\u5927\u9023\u63a5\u6578\uff1a<\/strong>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8abf\u6574 <code>maxclients<\/code> \u53c3\u6578\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u8a2d\u7f6e\u5408\u9069\u7684\u6700\u5927\u9023\u63a5\u6578\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u5728\u61c9\u7528\u5c64\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406Redis\u9023\u63a5\uff0c\u6e1b\u5c11\u983b\u7e41\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u5ba2\u6236\u7aef\uff1a<\/strong>\u6aa2\u67e5\u662f\u5426\u6709\u5ba2\u6236\u7aef\u672a\u6b63\u78ba\u95dc\u9589\u9023\u63a5\uff0c\u5c0e\u81f4\u9023\u63a5\u6578\u904e\u591a\u3002<\/li>\n<\/ul>\n<h2 id=\"5-redis%e9%9b%86%e7%be%a4%e5%95%8f%e9%a1%8c-PZXmcCeynJ\">5. Redis\u96c6\u7fa4\u554f\u984c<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u96c6\u7fa4\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5206\u7247\u4e0d\u5747\u6216\u6545\u969c\u8f49\u79fb\u554f\u984c\u3002\u89e3\u6c7a\u65b9\u6848\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b\uff1a<\/strong>\u4f7f\u7528 <code>CLUSTER INFO<\/code> \u548c <code>CLUSTER NODES<\/code> \u547d\u4ee4\u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u91cd\u65b0\u5206\u7247\uff1a<\/strong>\u5982\u679c\u767c\u73fe\u5206\u7247\u4e0d\u5747\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>CLUSTER ADDSLOTS<\/code> \u548c <code>CLUSTER DELSLOTS<\/code> \u547d\u4ee4\u9032\u884c\u91cd\u65b0\u5206\u7247\u3002<\/li>\n<li><strong>\u6545\u969c\u8f49\u79fb\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u96c6\u7fa4\u7684\u6545\u969c\u8f49\u79fb\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4f7f\u7528 <code>CLUSTER FAILOVER<\/code> \u547d\u4ee4\u624b\u52d5\u89f8\u767c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PZXmcCeynJ\">\u7e3d\u7d50<\/h2>\n<p>Redis\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u5e38\u898b\u7684Redis\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aRedis\u554f\u984c\u7684\u7cbe\u7c21\u7b54\u6848\uff0c\u63d0\u4f9b\u5feb\u901f\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u61c9\u5c0d\u5e38\u898b\u6311\u6230\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-163641","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163641","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=163641"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163641\/revisions"}],"predecessor-version":[{"id":163642,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163641\/revisions\/163642"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}