{"id":126471,"date":"2024-10-26T05:00:21","date_gmt":"2024-10-25T21:00:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126471\/"},"modified":"2024-10-26T05:00:22","modified_gmt":"2024-10-25T21:00:22","slug":"redis-%e9%bb%98%e8%aa%8d%e5%ad%98%e5%84%b2%e6%8e%a2%e7%b4%a2%e5%85%a7%e5%ad%98%e4%b8%ad%e7%9a%84%e8%b6%85%e8%83%bd%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126471\/","title":{"rendered":"Redis \u9ed8\u8a8d\u5b58\u5132\u63a2\u7d22\u5167\u5b58\u4e2d\u7684\u8d85\u80fd\u529b"},"content":{"rendered":"<h1 id=\"redis-%e9%bb%98%e8%aa%8d%e5%ad%98%e5%84%b2%e6%8e%a2%e7%b4%a2%e5%85%a7%e5%ad%98%e4%b8%ad%e7%9a%84%e8%b6%85%e8%83%bd%e5%8a%9b-KOPkMwoEwA\">Redis \u9ed8\u8a8d\u5b58\u5132\u63a2\u7d22\u5167\u5b58\u4e2d\u7684\u8d85\u80fd\u529b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u9ed8\u8a8d\u5b58\u5132\u7279\u6027\u53ca\u5176\u5728\u5167\u5b58\u4e2d\u6240\u5c55\u73fe\u7684\u8d85\u80fd\u529b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-KOPkMwoEwA\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9032\u884c\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97Redis\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%bb%98%e8%aa%8d%e5%ad%98%e5%84%b2%e7%89%b9%e6%80%a7-KOPkMwoEwA\">Redis\u7684\u9ed8\u8a8d\u5b58\u5132\u7279\u6027<\/h2>\n<p>Redis\u7684\u9ed8\u8a8d\u5b58\u5132\u65b9\u5f0f\u662f\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u610f\u5473\u8457\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u4ee5\u4e0b\u662fRedis\u7684\u4e00\u4e9b\u4e3b\u8981\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u4e2d\u975e\u5e38\u53d7\u6b61\u8fce\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982RDB\u5feb\u7167\u548cAOF\uff08Append Only File\uff09\u65e5\u8a8c\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster\u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u4f48\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e8%b6%85%e8%83%bd%e5%8a%9b%ef%bc%9a%e5%85%a7%e5%ad%98%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-KOPkMwoEwA\">Redis\u7684\u8d85\u80fd\u529b\uff1a\u5167\u5b58\u4e2d\u7684\u6578\u64da\u64cd\u4f5c<\/h2>\n<p>Redis\u7684\u771f\u6b63\u9b45\u529b\u5728\u65bc\u5176\u5167\u5b58\u4e2d\u7684\u6578\u64da\u64cd\u4f5c\u80fd\u529b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e5%bf%ab%e9%80%9f%e7%b7%a9%e5%ad%98-KOPkMwoEwA\">1. \u5feb\u901f\u7de9\u5b58<\/h3>\n<p>Redis\u5e38\u88ab\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u8acb\u6c42\u67d0\u500b\u7db2\u9801\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u9996\u5148\u67e5\u8a62Redis\u7de9\u5b58\uff0c\u5982\u679c\u6578\u64da\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0\u7de9\u5b58\u3002<\/p>\n<pre><code>SET user:1000 \"John Doe\"\nGET user:1000\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-KOPkMwoEwA\">2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>\u5728\u9700\u8981\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u5834\u666f\u4e2d\uff0cRedis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u7406\u60f3\u9078\u64c7\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u548c\u5206\u6790\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u5f9e\u800c\u5feb\u901f\u505a\u51fa\u6c7a\u7b56\u3002<\/p>\n<h3 id=\"3-%e6%8e%92%e8%a1%8c%e6%a6%9c%e5%92%8c%e8%a8%88%e6%95%b8%e5%99%a8-KOPkMwoEwA\">3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h3>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\u7279\u6027\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u7684\u5be6\u73fe\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u6578\u64da\uff0c\u4e26\u4e14\u80fd\u5920\u5feb\u901f\u7372\u53d6\u6392\u540d\u524d\u5e7e\u7684\u9805\u76ee\u3002<\/p>\n<pre><code>ZADD leaderboard 100 \"user1\"\nZADD leaderboard 200 \"user2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-KOPkMwoEwA\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u6191\u85c9\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u9084\u662f\u6392\u884c\u699c\u7684\u5be6\u73fe\uff0cRedis\u90fd\u5c55\u73fe\u4e86\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u8d85\u80fd\u529b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528Redis\u8207\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\u76f8\u7d50\u5408\uff0c\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u9ed8\u8a8d\u5b58\u5132\uff0c\u63ed\u793a\u5176\u5728\u5167\u5b58\u4e2d\u8655\u7406\u6578\u64da\u7684\u8d85\u80fd\u529b\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\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-126471","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126471","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=126471"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126471\/revisions"}],"predecessor-version":[{"id":126472,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126471\/revisions\/126472"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}