{"id":201405,"date":"2025-05-10T09:00:40","date_gmt":"2025-05-10T01:00:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201405\/"},"modified":"2025-05-10T09:00:40","modified_gmt":"2025-05-10T01:00:40","slug":"redis%e4%b8%ad%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e7%9a%84%e5%86%85%e9%83%a8%e5%ae%9e%e7%8e%b0%e6%96%b9%e5%bc%8f%e7%9a%84%e8%af%a6%e7%bb%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201405\/","title":{"rendered":"Redis\u4e2d\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u65b9\u5f0f\u7684\u8be6\u7ec6\u4ecb\u7ecd"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u4e2d\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u65b9\u5f0f\u7684\u8be6\u7ec6\u4ecb\u7ecd<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300aRedis\u4e2d\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u65b9\u5f0f\u7684\u8be6\u7ec6\u4ecb\u7ecd\u300b\uff0c\u804a\u804aRedis\u6709\u5e8f\u96c6\u5408\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<blockquote>\n<p>\u9762\u8bd5\u5b98\uff1aRedis\u4e2d\u57fa\u672c\u7684\u6570\u636e\u7c7b\u578b\u6709\u54ea\u4e9b\uff1f<\/p>\n<\/blockquote>\n<p>\u6211\uff1aRedis\u7684\u57fa\u672c\u6570\u636e\u7c7b\u578b\u6709\uff1a\u5b57\u7b26\u4e32\uff08string\uff09\u3001\u54c8\u5e0c\uff08hash\uff09\u3001\u5217\u8868\uff08list\uff09\u3001\u96c6\u5408\uff08set\uff09\u3001\u6709\u5e8f\u96c6\u5408\uff08zset\uff09\u3002<\/p>\n<blockquote>\n<p>\u9762\u8bd5\u5b98\uff1a\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u65b9\u5f0f\u662f\u4ec0\u4e48\uff1f<\/p>\n<\/blockquote>\n<p>\u6211\u8fd8\u6c89\u6d78\u5728\u4e0a\u4e00\u4e2a\u95ee\u9898\u7684\u6cbe\u6cbe\u81ea\u559c\u4e2d\uff0c\u987f\u65f6\u8868\u60c5\u51dd\u56fa\u4e86\uff0c\u624b\u5fc3\u5f00\u59cb\u5192\u51fa\u51b7\u6c57\u3002\u201c\u8fd9\u4e2a\u3002\u3002\u6ca1\u6709\u592a\u6df1\u5165\u4e86\u89e3\u201d\uff0c\u6211\u652f\u652f\u543e\u543e\u7684\u8bf4\u5230\u3002<\/p>\n<blockquote>\n<p>\u9762\u8bd5\u5b98\uff1a\u56de\u53bb\u7b49\u6d88\u606f\u5427\u3002<\/p>\n<\/blockquote>\n<p>\u8fd9\u53e5\u8bdd\u8bf4\u7684\u5e72\u51c0\u5229\u843d\uff0c\u7136\u540e\u5c31\u6ca1\u6709\u7136\u540e\u4e86\u3002\u5931\u8d25\u662f\u6210\u529f\u7684\u5988\u5988\uff0c\u6211\u4e0d\u6c14\u9981\uff0c\u51b3\u5b9a\u9a6c\u4e0a\u6076\u8865\u4e00\u4e0b\u3002<\/p>\n<h2>\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0<\/h2>\n<p>\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u6709\u4e24\u79cd\uff0c\u5206\u522b\u662f\uff1a\u538b\u7f29\u5217\u8868\uff08ziplist\uff09\u548c\u8df3\u8dc3\u8868\uff08skiplist\uff09\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5206\u522b\u8fdb\u884c\u8be6\u7ec6\u7684\u4e86\u89e3\u3002<\/p>\n<h2>\u4ee5\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0<\/h2>\n<p>\u5f53\u6709\u5e8f\u96c6\u5408\u7684\u5143\u7d20\u4e2a\u6570\u5c0f\u4e8e<code>zset-max-ziplist-entries<\/code>\uff08\u9ed8\u8ba4\u4e3a128\u4e2a\uff09\uff0c\u5e76\u4e14\u6bcf\u4e2a\u5143\u7d20\u6210\u5458\u7684\u957f\u5ea6\u5c0f\u4e8e<code>zset-max-ziplist-value<\/code>\uff08\u9ed8\u8ba4\u4e3a64\u5b57\u8282\uff09\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u3002<\/p>\n<p>\u6bcf\u4e2a\u96c6\u5408\u5143\u7d20\u7531\u4e24\u4e2a\u7d27\u6328\u5728\u4e00\u8d77\u7684\u4e24\u4e2a\u538b\u7f29\u5217\u8868\u7ed3\u70b9\u7ec4\u6210\uff0c\u5176\u4e2d\u7b2c\u4e00\u4e2a\u7ed3\u70b9\u4fdd\u5b58\u5143\u7d20\u7684\u6210\u5458\uff0c\u7b2c\u4e8c\u4e2a\u7ed3\u70b9\u4fdd\u5b58\u5143\u7d20\u7684\u5206\u652f\u3002\u538b\u7f29\u5217\u8868\u4e2d\u7684\u5143\u7d20\u6309\u7167\u5206\u6570\u4ece\u5c0f\u5230\u5927\u4f9d\u6b21\u7d27\u6328\u7740\u6392\u5217\uff0c\u6709\u6548\u51cf\u5c11\u4e86\u5185\u5b58\u7a7a\u95f4\u7684\u4f7f\u7528\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u4f7f\u7528<code>zadd<\/code>\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u4ee5\u538b\u7f29\u5217\u8868\u4e3a\u5b9e\u73b0\u7684\u6709\u5e8f\u96c6\u5408\uff1a<\/p>\n<pre>127.0.0.1:6379&gt; zadd one-more-zset 1 one 2 two 3 three\n(integer) 3\n127.0.0.1:6379&gt; zrange one-more-zset 0 -1\n1) \"one\"\n2) \"two\"\n3) \"three\"\n127.0.0.1:6379&gt; object encoding one-more-zset\n\"ziplist\"\n<\/pre>\n<h2>\u4ee5\u8df3\u8dc3\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0<\/h2>\n<p>\u5f53\u6709\u5e8f\u96c6\u5408\u7684\u5143\u7d20\u4e2a\u6570\u5927\u4e8e\u7b49\u4e8e<code>zset-max-ziplist-entries<\/code>\uff08\u9ed8\u8ba4\u4e3a128\u4e2a\uff09\uff0c\u6216\u8005\u6bcf\u4e2a\u5143\u7d20\u6210\u5458\u7684\u957f\u5ea6\u5927\u4e8e\u7b49\u4e8e<code>zset-max-ziplist-value<\/code>\uff08\u9ed8\u8ba4\u4e3a64\u5b57\u8282\uff09\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u8df3\u8dc3\u8868\u4f5c\u4e3a\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u3002<\/p>\n<p>\u6b64\u65f6\uff0c\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u5176\u5b9e\u5305\u542b\u4e86\u4e24\u4e2a\u7ed3\u6784\uff0c\u4e00\u4e2a\u662f\u8df3\u8dc3\u8868\uff0c\u53e6\u4e00\u4e2a\u662f\u54c8\u5e0c\u8868\u3002<\/p>\n<p>\u5728\u8df3\u8dc3\u8868\u4e2d\uff0c\u6240\u6709\u5143\u7d20\u6309\u7167\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u6392\u5217\u3002\u8df3\u8dc3\u8868\u7684\u7ed3\u70b9\u4e2d\u7684<code>object<\/code>\u6307\u9488\u6307\u5411\u5143\u7d20\u6210\u5458\u7684\u5b57\u7b26\u4e32\u5bf9\u8c61\uff0c<code>score<\/code>\u4fdd\u5b58\u4e86\u5143\u7d20\u7684\u5206\u6570\u3002\u901a\u8fc7\u8df3\u8dc3\u8868\uff0cRedis\u53ef\u4ee5\u5feb\u901f\u5730\u5bf9\u6709\u5e8f\u96c6\u5408\u8fdb\u884c\u5206\u6570\u8303\u56f4\u3001\u6392\u540d\u7b49\u64cd\u4f5c\u3002<\/p>\n<p>\u5728\u54c8\u5e0c\u8868\u4e2d\uff0c\u4e3a\u6709\u5e8f\u96c6\u5408\u521b\u5efa\u4e86\u4e00\u4e2a\u4ece\u5143\u7d20\u6210\u5458\u5230\u5143\u7d20\u5206\u6570\u7684\u6620\u5c04\u3002\u952e\u503c\u5bf9\u4e2d\u7684\u952e\u6307\u5411\u5143\u7d20\u6210\u5458\u7684\u5b57\u7b26\u4e32\u5bf9\u8c61\uff0c\u952e\u503c\u5bf9\u4e2d\u7684\u503c\u4fdd\u5b58\u4e86\u5143\u7d20\u7684\u5206\u6570\u3002\u901a\u8fc7\u54c8\u5e0c\u8868\uff0cRedis\u53ef\u4ee5\u5feb\u901f\u67e5\u627e\u6307\u5b9a\u5143\u7d20\u7684\u5206\u6570\u3002<\/p>\n<p>\u867d\u7136\u6709\u5e8f\u96c6\u5408\u540c\u65f6\u4f7f\u7528\u8df3\u8dc3\u8868\u548c\u54c8\u5e0c\u8868\uff0c\u4f46\u662f\u8fd9\u4e24\u79cd\u6570\u636e\u7ed3\u6784\u90fd\u4f7f\u7528\u6307\u9488\u5171\u4eab\u5143\u7d20\u4e2d\u7684\u6210\u5458\u548c\u5206\u6570\uff0c\u4e0d\u4f1a\u989d\u5916\u7684\u5185\u5b58\u6d6a\u8d39\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u4f7f\u7528<code>zadd<\/code>\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u4ee5\u8df3\u8dc3\u8868\u4e3a\u5b9e\u73b0\u7684\u6709\u5e8f\u96c6\u5408\uff1a<\/p>\n<pre>127.0.0.1:6379&gt; zadd one-more-zset 1 long-long-long-long-long-long-long-long-long-long-long-long-long-long\n(integer) 1\n127.0.0.1:6379&gt; zrange one-more-zset 0 -1\n1) \"long-long-long-long-long-long-long-long-long-long-long-long-long-long\"\n127.0.0.1:6379&gt; object encoding one-more-zset\n\"skiplist\"\n<\/pre>\n<h2>\u5185\u90e8\u5b9e\u73b0\u7684\u8f6c\u6362<\/h2>\n<p>\u5f53\u4e00\u4e2a\u6709\u5e8f\u96c6\u5408\u662f\u4ee5\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u65f6\uff0c\u518d\u5411\u8fd9\u4e2a\u6709\u5e8f\u96c6\u5408\u6dfb\u52a0\u8f83\u957f\u7684\u5143\u7d20\u6210\u5458\uff0c\u6216\u5411\u8fd9\u4e2a\u6709\u5e8f\u96c6\u5408\u7684\u5143\u7d20\u4e2a\u6570\u8fc7\u591a\u65f6\uff0c\u90a3\u4e48\u8fd9\u4e2a\u6709\u5e8f\u96c6\u5408\u5c31\u4f1a\u8f6c\u6362\u4e3a\u4ee5\u8df3\u8dc3\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u3002\u4f46\u662f\uff0c\u4ee5\u8df3\u8dc3\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u7684\u6709\u5e8f\u96c6\u5408\u4e0d\u4f1a\u8f6c\u6362\u4e3a\u4ee5\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u5148\u521b\u5efa\u4e00\u4e2a\u4ee5\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u7684\u6709\u5e8f\u96c6\u5408\uff1a<\/p>\n<pre>127.0.0.1:6379&gt; zadd one-more-zset 1 one 2 two 3 three\n(integer) 3\n127.0.0.1:6379&gt; zrange one-more-zset 0 -1\n1) \"one\"\n2) \"two\"\n3) \"three\"\n127.0.0.1:6379&gt; object encoding one-more-zset\n\"ziplist\"\n<\/pre>\n<p>\u7136\u540e\uff0c\u518d\u5411\u5b83\u6dfb\u52a0\u4e00\u4e2a\u8f83\u957f\u6210\u5458\u7684\u5143\u7d20\uff0c\u5b83\u5c31\u662f\u8f6c\u6362\u4e3a\u4ee5\u8df3\u8dc3\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\uff1a<\/p>\n<pre>127.0.0.1:6379&gt; zadd one-more-zset 4 long-long-long-long-long-long-long-long-long-long-long-long-long-long\n(integer) 1\n127.0.0.1:6379&gt; zrange one-more-zset 0 -1\n1) \"one\"\n2) \"two\"\n3) \"three\"\n4) \"long-long-long-long-long-long-long-long-long-long-long-long-long-long\"\n127.0.0.1:6379&gt; object encoding one-more-zset\n\"skiplist\"\n<\/pre>\n<p>\u7136\u540e\uff0c\u518d\u628a\u90a3\u4e00\u4e2a\u8f83\u957f\u6210\u5458\u7684\u5143\u7d20\u4ece\u6709\u5e8f\u96c6\u5408\u4e2d\u79fb\u9664\uff0c\u6709\u5e8f\u96c6\u5408\u4f9d\u7136\u662f\u4ee5\u8df3\u8dc3\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\uff1a<\/p>\n<pre>127.0.0.1:6379&gt; zrem one-more-zset long-long-long-long-long-long-long-long-long-long-long-long-long-long\n(integer) 1\n127.0.0.1:6379&gt; zrange one-more-zset 0 -1\n1) \"one\"\n2) \"two\"\n3) \"three\"\n127.0.0.1:6379&gt; object encoding one-more-zset\n\"skiplist\"\n<\/pre>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u6709\u538b\u7f29\u5217\u8868\uff08ziplist\uff09\u548c\u8df3\u8dc3\u8868\uff08skiplist\uff09\u4e24\u79cd\uff0c\u5f53\u96c6\u5408\u4e2d\u7684\u6240\u6709\u5143\u7d20\u7684\u6210\u5458\u957f\u5ea6\u8f83\u77ed\u5e76\u5143\u7d20\u4e2a\u6570\u8f83\u5c11\u65f6\uff0c\u4f7f\u7528\u538b\u7f29\u5217\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\uff0c\u5426\u5219\u4f7f\u7528\u8df3\u8dc3\u8868\u548c\u54c8\u5e0c\u8868\u4f5c\u4e3a\u5185\u90e8\u5b9e\u73b0\u3002\u5f53\u6761\u4ef6\u4e0d\u6ee1\u8db3\u65f6\uff0c\u538b\u7f29\u5217\u8868\u53ef\u4ee5\u8f6c\u6362\u4e3a\u8df3\u8dc3\u8868\uff0c\u4f46\u8df3\u8dc3\u8868\u4e0d\u80fd\u8f6c\u6362\u4e3a\u538b\u7f29\u5217\u8868\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u4e2d\u6709\u5e8f\u96c6\u5408\u7684\u5185\u90e8\u5b9e\u73b0\u65b9&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201405","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201405","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201405"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201405\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}