{"id":98150,"date":"2024-10-21T00:12:24","date_gmt":"2024-10-20T16:12:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98150\/"},"modified":"2024-10-21T00:12:25","modified_gmt":"2024-10-20T16:12:25","slug":"redis-%e6%9f%a5%e8%a9%a2%e5%ba%ab%e7%b5%82%e7%ab%af%e4%b8%8b%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98150\/","title":{"rendered":"Redis \u67e5\u8a62\u5eab\u7d42\u7aef\u4e0b\u7684\u547d\u4ee4\u4f7f\u7528"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e8%a9%a2%e5%ba%ab%e7%b5%82%e7%ab%af%e4%b8%8b%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bd%bf%e7%94%a8-nojmdcZdIl\">Redis \u67e5\u8a62\u5eab\u7d42\u7aef\u4e0b\u7684\u547d\u4ee4\u4f7f\u7528<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684 NoSQL \u6578\u64da\u5eab\uff0cRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u9748\u6d3b\u5730\u64cd\u4f5c\u6578\u64da\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u67e5\u8a62\u5eab\u7d42\u7aef\u4e0b\u7684\u547d\u4ee4\u4f7f\u7528\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u904b\u7528 Redis\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-nojmdcZdIl\">Redis \u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u7684\u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5728 Redis \u7684\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u4e2d\u57f7\u884c\uff0c\u901a\u5e38\u4ee5 <code>redis-cli<\/code> \u958b\u59cb\u3002<\/p>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0-redis-%e4%bc%ba%e6%9c%8d%e5%99%a8-nojmdcZdIl\">\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668<\/h3>\n<p>\u8981\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli -h  -p <\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c Redis \u4f3a\u670d\u5668\u904b\u884c\u5728\u672c\u5730\uff0c\u7aef\u53e3\u865f\u70ba 6379\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>redis-cli -h 127.0.0.1 -p 6379<\/code><\/pre>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e7%9a%84%e9%8d%b5%e5%80%bc%e6%93%8d%e4%bd%9c-nojmdcZdIl\">\u57fa\u672c\u7684\u9375\u503c\u64cd\u4f5c<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u9375\u503c\u7684\u547d\u4ee4\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SET<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u503c\u3002<\/li>\n<li><code>GET<\/code>\uff1a\u7372\u53d6\u9375\u7684\u503c\u3002<\/li>\n<li><code>DEL<\/code>\uff1a\u522a\u9664\u9375\u3002<\/li>\n<li><code>EXISTS<\/code>\uff1a\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\uff1a<\/p>\n<pre><code>SET mykey \"Hello, Redis!\"<\/code><\/pre>\n<p>\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u8a72\u9375\u7684\u503c\uff1a<\/p>\n<pre><code>GET mykey<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e5%91%bd%e4%bb%a4-nojmdcZdIl\">\u6578\u64da\u7d50\u69cb\u547d\u4ee4<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6bcf\u7a2e\u6578\u64da\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u547d\u4ee4\u3002<\/p>\n<h3 id=\"%e5%93%88%e5%b8%8c%e6%93%8d%e4%bd%9c-nojmdcZdIl\">\u54c8\u5e0c\u64cd\u4f5c<\/h3>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u54c8\u5e0c\u64cd\u4f5c\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>HSET<\/code>\uff1a\u8a2d\u7f6e\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<li><code>HGET<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\u503c\u3002<\/li>\n<li><code>HDEL<\/code>\uff1a\u522a\u9664\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8a2d\u7f6e\u4e00\u500b\u7528\u6236\u7684\u54c8\u5e0c\u8868\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30<\/code><\/pre>\n<p>\u7136\u5f8c\u53ef\u4ee5\u7372\u53d6\u7528\u6236\u7684\u540d\u7a31\uff1a<\/p>\n<pre><code>HGET user:1000 name<\/code><\/pre>\n<h3 id=\"%e5%88%97%e8%a1%a8%e6%93%8d%e4%bd%9c-nojmdcZdIl\">\u5217\u8868\u64cd\u4f5c<\/h3>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63d2\u5165\u548c\u522a\u9664\u5143\u7d20\u3002\u5e38\u7528\u7684\u5217\u8868\u547d\u4ee4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u982d\u90e8\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5c3e\u90e8\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u5217\u8868\uff1a<\/p>\n<pre><code>LPUSH mylist \"item1\"<\/code><\/pre>\n<p>\u7136\u5f8c\u7372\u53d6\u5217\u8868\u7684\u6240\u6709\u5143\u7d20\uff1a<\/p>\n<pre><code>LRANGE mylist 0 -1<\/code><\/pre>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e5%92%8c%e9%81%8e%e6%bf%be%e6%95%b8%e6%93%9a-nojmdcZdIl\">\u67e5\u8a62\u548c\u904e\u6ffe\u6578\u64da<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u67e5\u8a62\u548c\u904e\u6ffe\u6578\u64da\u7684\u65b9\u5f0f\u3002\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u53ef\u4ee5\u904d\u6b77\u6578\u64da\u5eab\u4e2d\u7684\u9375\uff1a<\/p>\n<pre><code>SCAN 0<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u6e38\u6a19\u548c\u4e00\u7d44\u9375\uff0c\u901a\u904e\u4e0d\u65b7\u8abf\u7528 <code>SCAN<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u904d\u6b77\u6240\u6709\u9375\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nojmdcZdIl\">\u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u548c\u67e5\u8a62\u6578\u64da\u3002\u7121\u8ad6\u662f\u57fa\u672c\u7684\u9375\u503c\u64cd\u4f5c\uff0c\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\u64cd\u4f5c\uff0cRedis \u90fd\u80fd\u5920\u9ad8\u6548\u5730\u6eff\u8db3\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u7684\u61c9\u7528\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u67e5\u8a62\u5eab\u7d42\u7aef\u4e0b\u7684\u547d\u4ee4\u4f7f\u7528\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u548c\u512a\u5316\u6027\u80fd\uff0c\u63d0\u5347\u958b\u767c\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-98150","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98150","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=98150"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98150\/revisions"}],"predecessor-version":[{"id":98151,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98150\/revisions\/98151"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}