{"id":128841,"date":"2024-10-26T17:09:22","date_gmt":"2024-10-26T09:09:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128841\/"},"modified":"2024-10-26T17:09:23","modified_gmt":"2024-10-26T09:09:23","slug":"redis%e5%af%a6%e7%8f%be%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%e7%9a%84%e6%96%b0%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128841\/","title":{"rendered":"Redis\u5be6\u73fe\u6c42\u548c\u904b\u7b97\u7684\u65b0\u65b9\u6cd5\uff08redis\u6c42\u548c\u904b\u7b97\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%e7%9a%84%e6%96%b0%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%ef%bc%89-SXtBOpzznE\">Redis\u5be6\u73fe\u6c42\u548c\u904b\u7b97\u7684\u65b0\u65b9\u6cd5\uff08redis\u6c42\u548c\u904b\u7b97\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u5404\u7a2e\u6578\u64da\u8655\u7406\u4efb\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u6c42\u548c\u904b\u7b97\u65b9\u9762\u7684\u65b0\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-SXtBOpzznE\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u6578\u64da\u985e\u578b\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%e7%9a%84%e9%9c%80%e6%b1%82-SXtBOpzznE\">\u6c42\u548c\u904b\u7b97\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u6c42\u548c\u904b\u7b97\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u8a08\u7b97\u7528\u6236\u7684\u7e3d\u6d88\u8cbb\u91d1\u984d\uff1b\u5728\u793e\u4ea4\u5a92\u9ad4\u4e2d\uff0c\u8a08\u7b97\u7528\u6236\u7684\u7e3d\u9ede\u8d0a\u6578\u7b49\u3002\u50b3\u7d71\u7684\u6c42\u548c\u65b9\u6cd5\u53ef\u80fd\u9700\u8981\u904d\u6b77\u6574\u500b\u6578\u64da\u96c6\uff0c\u9019\u5728\u6578\u64da\u91cf\u9f90\u5927\u6642\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%b1%82%e5%92%8c%e9%81%8b%e7%ae%97%e6%96%b9%e6%b3%95-SXtBOpzznE\">Redis\u7684\u6c42\u548c\u904b\u7b97\u65b9\u6cd5<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u6c42\u548c\u904b\u7b97\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-SXtBOpzznE\">1. \u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis\u7684\u54c8\u5e0c\uff08Hash\uff09\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u591a\u500b\u9375\u503c\u5c0d\uff0c\u4e26\u4e14\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6c42\u548c\u904b\u7b97\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>HMSET user:1000 purchases 100 200 300\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u7684\u6d88\u8cbb\u8a18\u9304\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u4f86\u8a08\u7b97\u7e3d\u6d88\u8cbb\u91d1\u984d\uff1a<\/p>\n<pre><code>HGETALL user:1000\n<\/code><\/pre>\n<p>\u7136\u5f8c\u5728\u61c9\u7528\u5c64\u9032\u884c\u6c42\u548c\u904b\u7b97\uff1a<\/p>\n<pre><code>total = sum([100, 200, 300])  # \u7e3d\u6d88\u8cbb\u91d1\u984d\u70ba600\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-SXtBOpzznE\">2. \u4f7f\u7528Redis\u7684\u5217\u8868\uff08List\uff09<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u5217\u8868\u4f86\u5b58\u5132\u6578\u64da\uff0c\u7136\u5f8c\u4f7f\u7528Lrange\u547d\u4ee4\u4f86\u7372\u53d6\u6240\u6709\u5143\u7d20\uff0c\u9032\u884c\u6c42\u548c\u904b\u7b97\uff1a<\/p>\n<pre><code>LPUSH user:1000:purchases 100 200 300\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7372\u53d6\u6240\u6709\u6d88\u8cbb\u8a18\u9304\uff1a<\/p>\n<pre><code>LRANGE user:1000:purchases 0 -1\n<\/code><\/pre>\n<p>\u7136\u5f8c\u5728\u61c9\u7528\u5c64\u9032\u884c\u6c42\u548c\u904b\u7b97\uff1a<\/p>\n<pre><code>total = sum([100, 200, 300])  # \u7e3d\u6d88\u8cbb\u91d1\u984d\u70ba600\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-SXtBOpzznE\">3. \u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u4e00\u7a2e\u975e\u5e38\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u5e36\u6709\u5206\u6578\u7684\u5143\u7d20\u3002\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6c42\u548c\u904b\u7b97\uff1a<\/p>\n<pre><code>ZADD user:1000:purchases 1 100 2 200 3 300\n<\/code><\/pre>\n<p>\u7136\u5f8c\u4f7f\u7528Zrange\u547d\u4ee4\u4f86\u7372\u53d6\u6240\u6709\u5143\u7d20\uff1a<\/p>\n<pre><code>ZRANGE user:1000:purchases 0 -1 WITHSCORES\n<\/code><\/pre>\n<p>\u5728\u61c9\u7528\u5c64\u9032\u884c\u6c42\u548c\u904b\u7b97\uff1a<\/p>\n<pre><code>total = sum([100, 200, 300])  # \u7e3d\u6d88\u8cbb\u91d1\u984d\u70ba600\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SXtBOpzznE\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u4f7f\u5f97\u6c42\u548c\u904b\u7b97\u8b8a\u5f97\u9ad8\u6548\u4e14\u7c21\u55ae\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u54c8\u5e0c\u3001\u5217\u8868\u9084\u662f\u6709\u5e8f\u96c6\u5408\uff0c\u958b\u767c\u8005\u90fd\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u6cd5\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u7c21\u5316\u4e86\u4ee3\u78bc\u7684\u8907\u96dc\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6c42\u548c\u904b\u7b97\u7684\u65b0\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u8a08\u7b97\u904e\u7a0b\uff0c\u52a9\u529b\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u5206\u6790\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-128841","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128841","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=128841"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128841\/revisions"}],"predecessor-version":[{"id":128842,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128841\/revisions\/128842"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}