{"id":180486,"date":"2024-11-09T10:40:17","date_gmt":"2024-11-09T02:40:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180486\/"},"modified":"2024-11-09T10:40:18","modified_gmt":"2024-11-09T02:40:18","slug":"%e6%b7%b1%e5%85%a5%e6%8c%96%e6%8e%98redis%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e5%8f%83%e6%95%b8%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e5%8f%83%e6%95%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180486\/","title":{"rendered":"\u6df1\u5165\u6316\u6398Redis\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff08redis\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8c%96%e6%8e%98redis%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e5%8f%83%e6%95%b8-ChfJqBDHmf\">\u6df1\u5165\u6316\u6398Redis\u67e5\u8a62\u512a\u5316\u53c3\u6578<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u67e5\u8a62\u6027\u80fd\u7684\u512a\u5316\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ChfJqBDHmf\">Redis\u67e5\u8a62\u512a\u5316\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u7684\u67e5\u8a62\u512a\u5316\u4e3b\u8981\u96c6\u4e2d\u5728\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u3001\u547d\u4ee4\u7684\u4f7f\u7528\u4ee5\u53ca\u914d\u7f6e\u53c3\u6578\u7684\u8abf\u6574\u4e0a\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u6982\u5ff5\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u8a2d\u8a08\u7cfb\u7d71\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e7%9a%84%e9%81%b8%e6%93%87-ChfJqBDHmf\">\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7<\/h3>\n<p>Redis\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\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u7c21\u55ae\u7684\u9375\u503c\u5c0d\uff0c\u67e5\u8a62\u901f\u5ea6\u5feb\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u5c0d\u8c61\uff0c\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u548c\u66f4\u65b0\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u5217\u8868\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u6709\u5e8f\u6578\u64da\uff0c\u652f\u6301\u9ad8\u6548\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u96c6\u5408\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u552f\u4e00\u5143\u7d20\uff0c\u652f\u6301\u9ad8\u6548\u7684\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff1a<\/strong>\u9069\u5408\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u652f\u6301\u7bc4\u570d\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8-ChfJqBDHmf\">\u547d\u4ee4\u7684\u4f7f\u7528<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u9078\u64c7\u5408\u9069\u7684\u547d\u4ee4\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>MGET<\/code>\u547d\u4ee4\u53ef\u4ee5\u4e00\u6b21\u6027\u7372\u53d6\u591a\u500b\u9375\u7684\u503c\uff0c\u9019\u6bd4\u9010\u500b\u67e5\u8a62\u8981\u9ad8\u6548\u5f97\u591a\u3002<\/p>\n<pre><code>redis&gt; MGET key1 key2 key3\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/p>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e5%8f%83%e6%95%b8-ChfJqBDHmf\">Redis\u67e5\u8a62\u512a\u5316\u53c3\u6578<\/h2>\n<p>\u9664\u4e86\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u7684\u9078\u64c7\u5916\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u914d\u7f6e\u53c3\u6578\u4f86\u9032\u4e00\u6b65\u512a\u5316\u67e5\u8a62\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff1a<\/p>\n<h3 id=\"maxmemory-ChfJqBDHmf\">maxmemory<\/h3>\n<p>\u8a72\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u9650\u5236\u3002\u7576\u5167\u5b58\u4f7f\u7528\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u9375\u3002\u5408\u7406\u8a2d\u7f6e\u6b64\u53c3\u6578\u53ef\u4ee5\u9632\u6b62\u5167\u5b58\u6ea2\u51fa\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<h3 id=\"maxmemory-policy-ChfJqBDHmf\">maxmemory-policy<\/h3>\n<p>\u9019\u500b\u53c3\u6578\u6c7a\u5b9a\u4e86\u7576Redis\u9054\u5230\u6700\u5927\u5167\u5b58\u9650\u5236\u6642\uff0c\u61c9\u8a72\u5982\u4f55\u9a45\u9010\u9375\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>noeviction\uff1a<\/strong>\u4e0d\u9a45\u9010\u4efb\u4f55\u9375\uff0c\u7576\u5167\u5b58\u6eff\u6642\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><strong>allkeys-lru\uff1a<\/strong>\u6839\u64da\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff08LRU\uff09\u7b97\u6cd5\u9a45\u9010\u9375\u3002<\/li>\n<li><strong>volatile-lru\uff1a<\/strong>\u50c5\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<h3 id=\"hash-max-ziplist-entries-ChfJqBDHmf\">hash-max-ziplist-entries<\/h3>\n<p>\u8a72\u53c3\u6578\u63a7\u5236\u54c8\u5e0c\u8868\u4e2d\u4f7f\u7528\u58d3\u7e2e\u5217\u8868\u7684\u6700\u5927\u689d\u76ee\u6578\u3002\u7576\u54c8\u5e0c\u8868\u7684\u689d\u76ee\u6578\u8d85\u904e\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u81ea\u52d5\u8f49\u63db\u70ba\u666e\u901a\u54c8\u5e0c\u8868\u3002\u5408\u7406\u8a2d\u7f6e\u6b64\u53c3\u6578\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\uff0c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ChfJqBDHmf\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316Redis\u67e5\u8a62\u6027\u80fd\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u3001\u547d\u4ee4\u7684\u4f7f\u7528\u4ee5\u53ca\u914d\u7f6e\u53c3\u6578\u7684\u8abf\u6574\u3002\u901a\u904e\u6df1\u5165\u7406\u89e3\u9019\u4e9b\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u642d\u5efa\u9ad8\u6548\u7cfb\u7d71\u6642\u505a\u51fa\u66f4\u597d\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u67e5\u8a62\u512a\u5316\u53c3\u6578\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u67e5\u8a62\u97ff\u61c9\u548c\u66f4\u9ad8\u7684\u7cfb\u7d71\u7a69\u5b9a\u6027\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-180486","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180486","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=180486"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180486\/revisions"}],"predecessor-version":[{"id":180487,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180486\/revisions\/180487"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}