{"id":163383,"date":"2024-11-04T23:03:29","date_gmt":"2024-11-04T15:03:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163383\/"},"modified":"2024-11-04T23:03:30","modified_gmt":"2024-11-04T15:03:30","slug":"%e8%a7%a3%e6%b1%baredis%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%ef%bc%8c%e6%9f%a5%e6%89%be%e6%9c%80%e4%bd%b3%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\/163383\/","title":{"rendered":"\u89e3\u6c7aRedis\u5e38\u898b\u554f\u984c\uff0c\u67e5\u627e\u6700\u4f73\u7b54\u6848\uff08Redis\u554f\u984c\u7b54\u6848\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%ef%bc%8c%e6%9f%a5%e6%89%be%e6%9c%80%e4%bd%b3%e7%ad%94%e6%a1%88%ef%bc%88redis%e5%95%8f%e9%a1%8c%e7%ad%94%e6%a1%88%ef%bc%89-FhDBHyggqu\">\u89e3\u6c7aRedis\u5e38\u898b\u554f\u984c\uff0c\u67e5\u627e\u6700\u4f73\u7b54\u6848\uff08Redis\u554f\u984c\u7b54\u6848\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5118\u7ba1Redis\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684Redis\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u4f7f\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-redis%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-FhDBHyggqu\">1. Redis\u9023\u63a5\u554f\u984c<\/h2>\n<p>Redis\u7684\u9023\u63a5\u554f\u984c\u662f\u6700\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\u3002\u7528\u6236\u5728\u5617\u8a66\u9023\u63a5Redis\u670d\u52d9\u5668\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u932f\u8aa4\uff1a<\/p>\n<ul>\n<li>Connection refused<\/li>\n<li>Could not connect to Redis at 127.0.0.1:6379<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u554f\u984c\u901a\u5e38\u7531\u4ee5\u4e0b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>Redis\u670d\u52d9\u672a\u555f\u52d5\uff1a<\/strong>\u78ba\u4fddRedis\u670d\u52d9\u6b63\u5728\u904b\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Redis\u670d\u52d9\u72c0\u614b\uff1a<\/li>\n<pre><code>redis-cli ping<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de&#8221;PONG&#8221;\uff0c\u5247\u8868\u793aRedis\u6b63\u5728\u904b\u884c\u3002<\/p>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fddRedis\u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba6379\uff09\u672a\u88ab\u963b\u6b62\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u554f\u984c\uff1a<\/strong>\u6aa2\u67e5Redis\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u65bc\/etc\/redis\/redis.conf\uff09\uff0c\u78ba\u4fddbind\u5730\u5740\u548c\u7aef\u53e3\u8a2d\u7f6e\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%80%a7%e8%83%bd%e5%95%8f%e9%a1%8c-FhDBHyggqu\">2. \u6027\u80fd\u554f\u984c<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0cRedis\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6027\u80fd\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u7576\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u6027\u80fd\u6703\u4e0b\u964d\u3002\u53ef\u4ee5\u901a\u904e\u589e\u52a0\u5167\u5b58\u6216\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/li>\n<li><strong>\u6162\u67e5\u8a62\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u6162\u67e5\u8a62\u65e5\u8a8c\u529f\u80fd\u4f86\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c\uff1a<\/li>\n<pre><code>slowlog-log-slower-than 10000<\/code><\/pre>\n<p>\u9019\u5c07\u8a18\u9304\u57f7\u884c\u6642\u9593\u8d85\u904e10\u6beb\u79d2\u7684\u67e5\u8a62\u3002<\/p>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u5316\uff1a<\/strong>\u5728\u9032\u884c\u5927\u91cf\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u5316\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>redis-cli --pipe<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7%e5%95%8f%e9%a1%8c-FhDBHyggqu\">3. \u6578\u64da\u4e00\u81f4\u6027\u554f\u984c<\/h2>\n<p>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6301\u4e45\u5316\u9078\u9805\uff0c\u5305\u62ecRDB\u548cAOF\u3002\u7528\u6236\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09\uff1a<\/strong>\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\uff0c\u5b9a\u671f\u751f\u6210\u6578\u64da\u5feb\u7167\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\uff1a<\/strong>\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u5834\u666f\uff0c\u5be6\u6642\u8a18\u9304\u6bcf\u6b21\u5beb\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u7528\u6236\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e5%95%8f%e9%a1%8c-FhDBHyggqu\">4. \u6578\u64da\u904e\u671f\u554f\u984c<\/h2>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u9375\u53ef\u80fd\u672a\u80fd\u5982\u9810\u671f\u81ea\u52d5\u522a\u9664\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u7576Redis\u9054\u5230\u5167\u5b58\u9650\u5236\u6642\uff0c\u53ef\u80fd\u4e0d\u6703\u7acb\u5373\u522a\u9664\u904e\u671f\u9375\u3002\u53ef\u4ee5\u901a\u904e\u8abf\u6574maxmemory\u8a2d\u7f6e\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/li>\n<li><strong>\u904e\u671f\u7b56\u7565\uff1a<\/strong>Redis\u6709\u591a\u7a2e\u904e\u671f\u7b56\u7565\uff0c\u5982volatile-lru\u3001allkeys-lru\u7b49\uff0c\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FhDBHyggqu\">\u7e3d\u7d50<\/h2>\n<p>Redis\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u901a\u904e\u4e86\u89e3\u5e38\u898b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u4f7f\u7528Redis\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aRedis\u5e38\u898b\u554f\u984c\uff0c\u5feb\u901f\u67e5\u627e\u6700\u4f73\u7b54\u6848\uff0c\u63d0\u5347\u60a8\u7684Redis\u4f7f\u7528\u6548\u7387\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u8f15\u9b06\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-163383","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163383","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=163383"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163383\/revisions"}],"predecessor-version":[{"id":163384,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163383\/revisions\/163384"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}