{"id":99364,"date":"2024-10-21T10:23:19","date_gmt":"2024-10-21T02:23:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99364\/"},"modified":"2024-10-21T10:23:20","modified_gmt":"2024-10-21T02:23:20","slug":"redis-%e9%ab%98%e6%89%8b%e4%b9%8b%e8%b7%af%e7%8b%82%e7%a5%9e%e7%ad%86%e8%a8%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99364\/","title":{"rendered":"Redis \u9ad8\u624b\u4e4b\u8def\u72c2\u795e\u7b46\u8a18"},"content":{"rendered":"<h1 id=\"redis-%e9%ab%98%e6%89%8b%e4%b9%8b%e8%b7%af%e7%8b%82%e7%a5%9e%e7%ad%86%e8%a8%98-raZUVDBWjV\">Redis \u9ad8\u624b\u4e4b\u8def\u72c2\u795e\u7b46\u8a18<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u5c55\u73fe\u4e86\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u6838\u5fc3\u6982\u5ff5\u3001\u4f7f\u7528\u5834\u666f\u4ee5\u53ca\u4e00\u4e9b\u9032\u968e\u6280\u5de7\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5728 Redis \u7684\u4f7f\u7528\u4e0a\u9054\u5230\u66f4\u9ad8\u7684\u5883\u754c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-raZUVDBWjV\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\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\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u63d0\u4f9b\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\uff1a<\/strong>\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u64f4\u5c55\u5230\u591a\u53f0\u4f3a\u670d\u5668\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-raZUVDBWjV\">Redis \u7684\u4f7f\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4f7f\u7528\u6848\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-raZUVDBWjV\">1. \u7de9\u5b58\u7cfb\u7d71<\/h3>\n<p>Redis \u5e38\u88ab\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8a2a\u554f\u58d3\u529b\u3002\u901a\u904e\u5c07\u71b1\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<pre><code>SET user:1000 '{\"name\": \"Alice\", \"age\": 30}'\nGET user:1000\n<\/code><\/pre>\n<h3 id=\"2-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-raZUVDBWjV\">2. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis \u7684\u5217\u8868\u7d50\u69cb\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u6d88\u606f\u968a\u5217\uff0c\u652f\u6301\u63a8\u9001\u548c\u5f48\u51fa\u64cd\u4f5c\uff0c\u9069\u5408\u9700\u8981\u9ad8\u6548\u8655\u7406\u6d88\u606f\u7684\u5834\u666f\u3002<\/p>\n<pre><code>LPUSH task_queue \"task1\"\nRPOP task_queue\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-raZUVDBWjV\">3. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>\u5229\u7528 Redis \u7684\u6709\u5e8f\u96c6\u5408\uff0c\u53ef\u4ee5\u5be6\u73fe\u5be6\u6642\u6392\u884c\u699c\u7b49\u529f\u80fd\uff0c\u9069\u5408\u904a\u6232\u3001\u793e\u4ea4\u5a92\u9ad4\u7b49\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u61c9\u7528\u3002<\/p>\n<pre><code>ZADD leaderboard 100 \"user1\"\nZADD leaderboard 200 \"user2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e6%8a%80%e5%b7%a7-raZUVDBWjV\">\u9032\u968e\u6280\u5de7<\/h2>\n<p>\u5728\u638c\u63e1\u4e86 Redis \u7684\u57fa\u672c\u7528\u6cd5\u5f8c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9032\u4e00\u6b65\u63a2\u7d22\u4e00\u4e9b\u9032\u968e\u6280\u5de7\uff0c\u4ee5\u63d0\u5347\u4f7f\u7528\u6548\u7387\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-raZUVDBWjV\">1. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>redis-cli --pipe &lt; commands.txt\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-raZUVDBWjV\">2. \u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u9700\u8981\u9577\u671f\u4fdd\u5b58\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u81ea\u52d5\u6e05\u7406\u7121\u7528\u6578\u64da\u3002<\/p>\n<pre><code>SET temp_data \"temporary\" EX 60\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-raZUVDBWjV\">3. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301 Lua \u8173\u672c\uff0c\u53ef\u4ee5\u5728\u4f3a\u670d\u5668\u7aef\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u6e1b\u5c11\u5ba2\u6236\u7aef\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u3002<\/p>\n<pre><code>EVAL \"return redis.call('GET', KEYS[1])\" 1 mykey\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-raZUVDBWjV\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u9084\u662f\u9748\u6d3b\u6027\u4e0a\u90fd\u8868\u73fe\u51fa\u8272\u3002\u901a\u904e\u638c\u63e1\u5176\u57fa\u672c\u6982\u5ff5\u3001\u4f7f\u7528\u5834\u666f\u53ca\u9032\u968e\u6280\u5de7\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u5be6\u969b\u9805\u76ee\u4e2d\u5145\u5206\u767c\u63ee Redis \u7684\u6f5b\u529b\u3002\u82e5\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u9ad8\u624b\u4e4b\u8def\u72c2\u795e\u7b46\u8a18\uff0c\u6df1\u5165\u63a2\u8ba8Redis\u6280\u672f\uff0c\u63d0\u4f9b\u5b9e\u7528\u6280\u5de7\u4e0e\u6700\u4f73\u5b9e\u8df5\uff0c\u52a9\u4f60\u6210\u4e3aRedis\u4e13\u5bb6\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-99364","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99364","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=99364"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99364\/revisions"}],"predecessor-version":[{"id":99365,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99364\/revisions\/99365"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}