{"id":4692,"date":"2020-01-31T12:59:54","date_gmt":"2020-01-31T04:59:54","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=4692"},"modified":"2020-01-31T12:59:54","modified_gmt":"2020-01-31T04:59:54","slug":"%e9%9d%a2%e8%af%95%e8%a2%ab%e9%97%ae%e5%88%b0%ef%bc%9a%e5%a6%82%e4%bd%95%e8%ae%a9-redis-%e7%9a%84-value-%e8%bf%87%e6%9c%9f%ef%bc%8c10%e4%b8%aa%e6%9c%899%e4%b8%aa%e4%b8%8d%e4%bc%9a%ef%bc%81","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=4692","title":{"rendered":"\u9762\u8bd5\u88ab\u95ee\u5230\uff1a\u5982\u4f55\u8ba9 Redis \u7684 Value \u8fc7\u671f\uff0c10\u4e2a\u67099\u4e2a\u4e0d\u4f1a\uff01"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6700\u8fd1\u6709\u4e2a\u540c\u5b66\u5728\u7fa4\u91cc\u4ea4\u6d41\u5fc3\u5f97\uff0c\u4ed6\u8bf4\u4ed6\u9762\u8bd5\u4e86 10 \u4e2a\u7a0b\u5e8f\u5458\uff0c9 \u4e2a\u90fd\u201c\u4e0d\u4f1a\u201d\u5982\u4f55\u8ba9 Redis \u7684 Value \u8fc7\u671f\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Redis \u7684\u6301\u4e45\u5316\u7279\u6027\u662f\u5b83\u7684\u4e00\u5927\u4eae\u70b9\uff0c\u4f46\u662f\u5b83\u5e76\u4e0d\u4f1a\u88ab\u6211\u4eec\u7528\u6765\u505a\u6301\u4e45\u5316\u5b58\u50a8\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u8ba9 Redis \u7684 key \u6216 value \u8fc7\u671f\u5c31\u663e\u5f97\u975e\u5e38\u91cd\u8981\uff01\u4eca\u5929\uff0c\u6211\u5c31\u7b80\u5355\u7684\u6765\u8bf4\u4e00\u4e0b\uff0c\u8fd9\u4e2a\u9762\u8bd5\u9898\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Redis \u672c\u8eab\u662f\u81ea\u5e26\u7684\u6709\u8fc7\u671f\u673a\u5236\u7684\uff0c\u4f46\u662f\u8fd9\u4e2a\u8fc7\u671f\u673a\u5236\u53ea\u9488\u5bf9\u5177\u4f53\u7684 Key \u8fc7\u671f\uff0c\u800c Value \u5982\u4f55\u8fc7\u671f\uff0c\u6ca1\u6709\u7279\u5b9a\u7684\u529f\u80fd\u3002\u4f46\u662f\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0c\u5f80\u5f80\u8fd8\u9700\u8981\u8ba9 Redis \u7684 Value \u8fc7\u671f\uff0c\u800c Key \u4e0d\u8fc7\u671f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u5982\uff0c\u6211\u4eec\u73b0\u5728\u6709\u4e00\u4e2a\u9700\u6c42\uff0c\u9700\u8981\u5bf9 15 \u5206\u949f\u5185\u7684\u6587\u7ae0\u8fdb\u884c\u4e00\u6b21\u9605\u8bfb\u7edf\u8ba1\u3002\u5e76\u4e14\u8981\u6c42\u6bcf\u5206\u949f\u7edf\u8ba1\u4e00\u6b21\uff0c\u627e\u51fa\u70ed\u70b9\u6587\u7ae0\uff0c\u505a\u7279\u6b8a\u5904\u7406\u3002\u6bcf\u7bc7\u6587\u7ae0\u90fd\u6709\u4e00\u4e2a\u552f\u4e00 ID \u8fdb\u884c\u6807\u793a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u4e3e\u4f8b\u6709\u6587\u7ae0\u7684\u9605\u8bfb\u6570\u91cf\u53d8\u5316\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>[100, 520, 666, 888, 996 ...]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6587\u7ae0\u592a\u591a\uff0c\u5c31\u4f1a\u6d6a\u8d39\u5f88\u591a\u7684\u5185\u5b58\u7a7a\u95f4\uff01\u6211\u4eec\u9700\u8981\u53ca\u65f6\u6e05\u7406\u4e00\u4e9b Value \u6570\u636e\uff0c\u800c\u8ba9 Key \u8fc7\u671f\uff0c\u53ef\u80fd\u5c31\u4e0d\u592a\u9002\u7528\u6211\u4eec\u7684\u573a\u666f\u4e86\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u5982\u4f55\u505a\u5462\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u65f6\u5019\uff0cRedis \u7684\u6709\u5e8f\u96c6\u5408\u5c31\u53ef\u4ee5\u6d3e\u4e0a\u7528\u573a\u4e86\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5bf9\u6307\u5b9a\u7684\u503c\u53ef\u4ee5\u6307\u5b9a score\uff0c\u7136\u540e\u6839\u636e score \u6765\u8fdb\u884c\u6392\u5e8f\uff1b\u7136\u540e\u518d\u901a\u8fc7 ZRANGEBYSCORE \u6765\u83b7\u53d6\u4e00\u5b9a\u8303\u56f4\u5185 score \u6240\u5bf9\u5e94\u7684 value\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ZRANGEBYSCORE key score1 \n#   \u6587\u7ae0id   \u65f6\u95f4\u6233    \u9605\u8bfb\u6570 \nZADD id    1577591750 996<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u83b7\u53d6 15 \u5206\u949f\u5185\u7684\u6570\u636e\uff0c\u5c31\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ZRANGEBYSCORE id now - 15 * 60 now<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u8fd8\u662f\u4e0d\u591f\u5b8c\u7f8e\uff0c\u56e0\u4e3a\u6211\u4eec\u7684\u503c\u867d\u7136\u662f\u53d6\u5bf9\u4e86\uff0c\u53ef Value \u5e76\u6ca1\u6709\u8fc7\u671f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\uff0c\u9488\u5bf9\u4e0a\u9762\u7684\u547d\u4ee4\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u518d\u4f18\u5316\u4e00\u4e0b\uff01<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ZRANGEBYSCORE id 0 now - 15 * 60<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\uff0c\u4f60\u8fd8\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9664\u4e86 Value \u8fc7\u671f\uff0ckey \u4e5f\u8981\u6ce8\u610f\uff0ckey \u4e5f\u9700\u8981\u8bbe\u7f6e\u8fc7\u671f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># 24 \u5c0f\u65f6\u540e\u6574\u4e2a key \u8fc7\u671f\nEXPIRE key 24 * 60 * 60<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u6211\u7684\u8fd9\u4e2a\u4f8b\u5b50\u53ef\u80fd\u4e0d\u662f\u7279\u522b\u7684\u6070\u5f53\uff0c\u9488\u5bf9\u7684\u4e5f\u662f\u6709\u5e8f\u96c6\u5408\u3002\u5982\u679c\u662f\u975e\u6709\u5e8f\u96c6\u5408\uff0c\u4e5f\u6709\u7f51\u53cb\u56de\u7b54\u8bf4\uff0c\u5148 get \u503c\uff0c\u7136\u540e\u6dd8\u6c70\u65e7\u6570\u636e\u540e\uff0c\u518d\u91cd\u65b0 set \u503c\u3002\u4e0d\u8fc7\uff0c\u6211\u7684\u5efa\u8bae\u662f\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7ed3\u6784\u66f4\u91cd\u8981\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u5bf9 Redis \u4e5f\u611f\u5174\u8da3\uff0c\u4e0b\u9762\u8fd9\u4e9b\u77e5\u8bc6\u70b9\u4f60\u90fd\u5b8c\u5168\u638c\u63e1\u4e86\u5417\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6574\u4f53\u67b6\u6784\uff1aget\/set\u8bf7\u6c42\u7684\u6267\u884c\u6d41\u7a0b<\/li><li>\u901a\u4fe1\u534f\u8bae:  \u4e3a\u4ec0\u4e48\u8bf4Redis\u7684\u534f\u8bae\u662f\u4e8c\u8fdb\u5236\u5b89\u5168\u7684\uff1f<\/li><li>\u4e8b\u4ef6\u5faa\u73af\uff1aRedis\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u5feb\uff08\u4e0a\uff09<\/li><li>\u6570\u636e\u5b58\u50a8\uff1aRedis\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u5feb\uff08\u4e0b\uff09<\/li><li>\u6570\u636e\u7f16\u7801\uff1aRedis\u591a\u79cd\u6570\u636e\u7c7b\u578b\u5e95\u5c42\u662f\u5982\u4f55\u5b58\u50a8\u7684\uff1f<\/li><li>\u6301\u4e45\u5316\uff1a\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\uff0cRedis\u662f\u5982\u4f55\u4fdd\u8bc1\u5b95\u673a\u540e\u6570\u636e\u4e0d\u4e22\u7684\uff1f<\/li><li>\u4e3b\u4ece\u590d\u5236\uff1a Redis\u662f\u600e\u4e48\u4fdd\u8bc1\u4e3b\u4ece\u4e00\u81f4\u7684\uff1f<\/li><li>\u6e90\u7801\u8c03\u8bd5\uff1a\u5982\u4f55\u5206\u6790Redis\u6e90\u7801<\/li><li>\u5c0f\u7ed3\uff1aRedis\u4e0ememcached\u6709\u4ec0\u4e48\u533a\u522b<\/li><li>\u6570\u636e\u6dd8\u6c70\uff1aRedis\u5185\u5b58\u6ee1\u4e86\u662f\u5426\u8fd8\u80fd\u5199\u5165\u6570\u636e<\/li><li>\u6570\u636e\u8fc7\u671f\uff1akey\u8fc7\u671f\u540e\u4f1a\u88ab\u7acb\u523b\u5220\u9664\u5417<\/li><li>\u4e8b\u52a1\uff1aRedis\u4e8b\u52a1\u662f\u5426\u6ee1\u8db3ACID\u7279\u6027<\/li><li>lua\u811a\u672c\uff1aRedis\u4e8b\u52a1\u6709\u66ff\u4ee3\u65b9\u6848\u5417<\/li><li>lazyfree\uff1aRedis\u5982\u4f55\u5e94\u5bf9\u5927key\u5220\u9664\u95ee\u9898<\/li><li>client side cache: Redis\u5982\u4f55\u5e94\u5bf9\u70ed\u70b9key\u95ee\u9898<\/li><li>stream\uff1aRedis\u5982\u4f55\u5e94\u5bf9\u6d88\u606f\u961f\u5217\u573a\u666f<\/li><li>module: \u9664\u4e86\u5e38\u89c1\u7684\u7279\u6027\uff0cRedis\u8fd8\u53ef\u4ee5\u505a\u4ec0\u4e48<\/li><li>\u96c6\u7fa4\uff1a\u4e1a\u754c\u5e38\u7528\u7684Redis\u96c6\u7fa4\u65b9\u6848<\/li><li>\u96c6\u7fa4\uff1a\u793e\u533aredis-cluster\u539f\u7406\u5256\u6790(\u4e0a)<\/li><li>\u96c6\u7fa4\uff1a\u793e\u533aredis-cluster\u539f\u7406\u5256\u6790(\u4e0b)<\/li><li>\u6210\u672c\uff1a\u6570\u636e\u5168\u90e8\u5b58\u50a8\u5185\u5b58\uff0c\u5982\u4f55\u5e94\u5bf9\u6210\u672c\u9ad8\u7684\u95ee\u9898<\/li><li>Redis\u591a\u6570\u636e\u4e2d\u5fc3\u89e3\u51b3\u65b9\u6848<\/li><li>\u5c0f\u7ed3\uff1a\u4e1a\u52a1\u4f7f\u7528\u5efa\u8bae<\/li><li>\u76d1\u63a7\u62a5\u8b66: \u5982\u4f55\u5224\u65adRedis\u662f\u4e0d\u662f\u51fa\u95ee\u9898\u4e86<\/li><li>sentinal\uff1aRedis\u5982\u4f55\u5b9e\u73b0\u81ea\u52a8failover<\/li><li>\u5982\u4f55\u5b9a\u4f4d\u8bf7\u6c42\u8017\u65f6\u957f\u7684\u95ee\u9898\uff1f<\/li><li>\u5982\u4f55\u5b9a\u4f4d\u5185\u5b58\u5f02\u5e38\u7684\u95ee\u9898\uff1f<\/li><li>\u5982\u4f55\u5b9a\u4f4d\u4e3b\u4ece\u590d\u5236\u5f02\u5e38\u7684\u95ee\u9898\uff1f<\/li><li>\u5c0f\u7ed3\uff1aRedis\u95ee\u9898\u6392\u67e5\u601d\u8def\u603b\u7ed3&amp;\u7ebf\u4e0a\u8fd0\u7ef4\u5efa\u8bae<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u8bf7\u6c42\u5904\u7406\u6a21\u578b\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u6570\u636e\u6a21\u578b&amp;\u67e5\u8be2\u8bed\u8a00\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u6570\u636e\u5b58\u50a8\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u591a\u526f\u672c\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u6570\u636e\u5206\u7247\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u4e8b\u52a1\u8bbe\u8ba1<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u4e00\u81f4\u6027\u5171\u8bc6<\/li><li>\u5206\u5e03\u5f0fkv\uff1a\u5206\u5e03\u5f0f\u7cfb\u7edf\u6311\u6218 <\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\u6211\u8bf4\u4e00\u4e2a\u6d3b\u52a8\u798f\u5229\uff0c\u62c9\u94a9\u6559\u80b2\uff0c\u63a8\u51fa\u4e86\u4e00\u4e2a\u201c\u9694\u79bb\u5728\u5bb6\u91cc\uff0c\u6e29\u6696\u5728\u5fc3\u5e95\u201d\u7684\u514d\u8d39\u9001\u8bfe\u7a0b\u6d3b\u52a8\uff01<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/img-bbs.csdn.net\/upload\/202001\/31\/1580446622_195483.png\" alt=\"\" \/><figcaption>\u62c9\u94a9\u8bfe\u7a0b\u514d\u8d39\u9001<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u9700\u8981\u7684\uff0c\u53ef\u4ee5\u52a0\u6211\u5fae\u4fe1\u53f7\uff1acodedq\uff0c\u514d\u8d39\u83b7\u5f97\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=4692\">\u9762\u8bd5\u88ab\u95ee\u5230\uff1a\u5982\u4f55\u8ba9 Redis \u7684 Value \u8fc7\u671f\uff0c10\u4e2a\u67099\u4e2a\u4e0d\u4f1a\uff01<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u6709\u4e2a\u540c\u5b66\u5728\u7fa4\u91cc\u4ea4\u6d41\u5fc3\u5f97\uff0c\u4ed6\u8bf4\u4ed6\u9762\u8bd5\u4e86 10 \u4e2a\u7a0b\u5e8f\u5458\uff0c9 \u4e2a\u90fd\u201c\u4e0d\u4f1a\u201d\u5982\u4f55\u8ba9 Redis \u7684 Value  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