{"id":188366,"date":"2024-11-11T22:06:24","date_gmt":"2024-11-11T14:06:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188366\/"},"modified":"2024-11-11T22:06:24","modified_gmt":"2024-11-11T14:06:24","slug":"%e6%8e%a2%e7%a9%b6redis%e5%ba%ab%e7%9a%84%e5%ad%98%e5%84%b2%e5%ae%b9%e9%87%8f%ef%bc%88%e6%9f%a5%e8%a9%a2redis-%e5%a4%a7%e5%b0%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188366\/","title":{"rendered":"\u63a2\u7a76Redis\u5eab\u7684\u5b58\u5132\u5bb9\u91cf\uff08\u67e5\u8a62redis \u5927\u5c0f\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a9%b6redis%e5%ba%ab%e7%9a%84%e5%ad%98%e5%84%b2%e5%ae%b9%e9%87%8f%ef%bc%88%e6%9f%a5%e8%a9%a2redis-%e5%a4%a7%e5%b0%8f%ef%bc%89-gTqgIVCtiL\">\u63a2\u7a76Redis\u5eab\u7684\u5b58\u5132\u5bb9\u91cf\uff08\u67e5\u8a62redis \u5927\u5c0f\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u5728\u8a31\u591a\u4f01\u696d\u4e2d\u6210\u70ba\u4e86\u9996\u9078\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u4e86\u89e3Redis\u7684\u5b58\u5132\u5bb9\u91cf\u53ca\u5176\u67e5\u8a62\u65b9\u6cd5\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-gTqgIVCtiL\">Redis\u7684\u5b58\u5132\u7d50\u69cb<\/h2>\n<p>Redis\u7684\u6578\u64da\u5b58\u5132\u662f\u57fa\u65bc\u5167\u5b58\u7684\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u6578\u64da\u90fd\u5b58\u5132\u5728RAM\u4e2d\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u4f46\u540c\u6642\u4e5f\u5c0d\u53ef\u7528\u7684\u5167\u5b58\u5bb9\u91cf\u63d0\u51fa\u4e86\u8981\u6c42\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\uff0c\u6bcf\u7a2e\u6578\u64da\u7d50\u69cb\u7684\u5b58\u5132\u65b9\u5f0f\u548c\u5167\u5b58\u5360\u7528\u4e5f\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2redis%e7%9a%84%e5%a4%a7%e5%b0%8f-gTqgIVCtiL\">\u67e5\u8a62Redis\u7684\u5927\u5c0f<\/h2>\n<p>\u8981\u67e5\u8a62Redis\u7684\u5b58\u5132\u5bb9\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u547d\u4ee4\u4f86\u7372\u53d6\u76f8\u95dc\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>INFO<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56deRedis\u670d\u52d9\u5668\u7684\u5404\u7a2e\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u6578\u64da\u5eab\u5927\u5c0f\u7b49\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code>127.0.0.1:6379&gt; INFO memory\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7684\u8a73\u7d30\u5831\u544a\uff0c\u5305\u62ec\u7e3d\u5167\u5b58\u3001\u5df2\u7528\u5167\u5b58\u548c\u6700\u5927\u5167\u5b58\u7b49\u4fe1\u606f\u3002<\/p>\n<ul>\n<li><code>DBSIZE<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u7528\u65bc\u7372\u53d6\u7576\u524d\u6578\u64da\u5eab\u4e2d\u9375\u7684\u6578\u91cf\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code>127.0.0.1:6379&gt; DBSIZE\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7576\u524d\u6578\u64da\u5eab\u4e2d\u9375\u7684\u7e3d\u6578\uff0c\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u6578\u64da\u5eab\u7684\u898f\u6a21\u3002<\/p>\n<h2 id=\"%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e8%88%87%e5%84%aa%e5%8c%96-gTqgIVCtiL\">\u5167\u5b58\u7ba1\u7406\u8207\u512a\u5316<\/h2>\n<p>\u7531\u65bcRedis\u662f\u57fa\u65bc\u5167\u5b58\u7684\u5b58\u5132\u7cfb\u7d71\uff0c\u5167\u5b58\u7684\u7ba1\u7406\u548c\u512a\u5316\u81f3\u95dc\u91cd\u8981\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\u4f86\u63a7\u5236Redis\u4f7f\u7528\u7684\u5167\u5b58\u91cf\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>maxmemory<\/code> \u53c3\u6578\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>maxmemory 256mb\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\uff0c\u4f8b\u5982 <code>volatile-lru<\/code>\u3001<code>allkeys-lru<\/code> \u7b49\uff0c\u7528\u65bc\u5728\u5167\u5b58\u9054\u5230\u9650\u5236\u6642\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-gTqgIVCtiL\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8a31\u591a\u4f01\u696d\u4f7f\u7528Redis\u4f86\u8655\u7406\u5927\u91cf\u7684\u5373\u6642\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u53ef\u80fd\u6703\u4f7f\u7528Redis\u4f86\u7de9\u5b58\u7528\u6236\u7684\u8cfc\u7269\u8eca\u4fe1\u606f\u548c\u5546\u54c1\u5eab\u5b58\u72c0\u614b\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0cRedis\u7684\u5b58\u5132\u5bb9\u91cf\u9700\u6c42\u4e5f\u96a8\u4e4b\u4e0a\u5347\u3002\u901a\u904e\u5b9a\u671f\u67e5\u8a62Redis\u7684\u5927\u5c0f\uff0c\u4f01\u696d\u53ef\u4ee5\u53ca\u6642\u8abf\u6574\u5167\u5b58\u914d\u7f6e\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-gTqgIVCtiL\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u5b58\u5132\u5bb9\u91cf\u53ca\u5176\u67e5\u8a62\u65b9\u6cd5\u5c0d\u65bc\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5b58\u5132\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528 <code>INFO<\/code> \u548c <code>DBSIZE<\/code> \u7b49\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u7372\u53d6\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u6578\u64da\u5eab\u5927\u5c0f\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5f9e\u800c\u505a\u51fa\u76f8\u61c9\u7684\u8abf\u6574\u548c\u512a\u5316\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\u5c07\u6709\u52a9\u65bc\u78ba\u4fddRedis\u7684\u9ad8\u6548\u904b\u884c\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\">\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5eab\u7684\u5b58\u5132\u5bb9\u91cf\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u8a62Redis\u5927\u5c0f\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\u8207\u6027\u80fd\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-188366","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188366","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=188366"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188366\/revisions"}],"predecessor-version":[{"id":188367,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188366\/revisions\/188367"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}