{"id":121396,"date":"2024-10-25T11:29:19","date_gmt":"2024-10-25T03:29:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121396\/"},"modified":"2024-10-25T11:29:20","modified_gmt":"2024-10-25T03:29:20","slug":"redis-%e9%9b%86%e5%90%88%e7%ad%96%e7%95%a5%e4%b9%8b%e5%88%aa%e9%99%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121396\/","title":{"rendered":"Redis \u96c6\u5408\u7b56\u7565\u4e4b\u522a\u9664"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e5%90%88%e7%ad%96%e7%95%a5%e4%b9%8b%e5%88%aa%e9%99%a4-qKyXZfQNXx\">Redis \u96c6\u5408\u7b56\u7565\u4e4b\u522a\u9664<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u7ba1\u7406\u74b0\u5883\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002\u5176\u96c6\u5408\uff08Set\uff09\u6578\u64da\u7d50\u69cb\u63d0\u4f9b\u4e86\u8a31\u591a\u5f37\u5927\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u522a\u9664\u64cd\u4f5c\u662f\u7ba1\u7406\u96c6\u5408\u7684\u91cd\u8981\u4e00\u74b0\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u5408\u7684\u522a\u9664\u7b56\u7565\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qKyXZfQNXx\">Redis \u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u4e0d\u91cd\u8907\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u627e\u548c\u64cd\u4f5c\u7684\u5834\u666f\u3002\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002\u522a\u9664\u64cd\u4f5c\u5728\u6578\u64da\u6e05\u7406\u548c\u7dad\u8b77\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e6%93%8d%e4%bd%9c%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-qKyXZfQNXx\">\u522a\u9664\u64cd\u4f5c\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u4e3b\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SREM<\/code>\uff1a\u7528\u65bc\u522a\u9664\u96c6\u5408\u4e2d\u7684\u4e00\u500b\u6216\u591a\u500b\u6307\u5b9a\u5143\u7d20\u3002<\/li>\n<li><code>DEL<\/code>\uff1a\u7528\u65bc\u522a\u9664\u6574\u500b\u96c6\u5408\u3002<\/li>\n<\/ul>\n<h3 id=\"srem-%e5%91%bd%e4%bb%a4-qKyXZfQNXx\">SREM \u547d\u4ee4<\/h3>\n<p><code>SREM<\/code> \u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SREM key member [member ...]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>key<\/code> \u662f\u96c6\u5408\u7684\u540d\u7a31\uff0c<code>member<\/code> \u662f\u8981\u522a\u9664\u7684\u5143\u7d20\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u88ab\u522a\u9664\u5143\u7d20\u7684\u6578\u91cf\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b-qKyXZfQNXx\">\u793a\u4f8b<\/h4>\n<pre><code>127.0.0.1:6379&gt; SADD myset \"apple\" \"banana\" \"cherry\"\n(integer) 3\n127.0.0.1:6379&gt; SREM myset \"banana\"\n(integer) 1\n127.0.0.1:6379&gt; SMEMBERS myset\n1) \"apple\"\n2) \"cherry\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 <code>SADD<\/code> \u547d\u4ee4\u6dfb\u52a0\u4e86\u4e09\u500b\u5143\u7d20\u5230\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>SREM<\/code> \u522a\u9664\u4e86 &#8220;banana&#8221;\u3002\u6700\u5f8c\uff0c\u4f7f\u7528 <code>SMEMBERS<\/code> \u67e5\u770b\u96c6\u5408\u7684\u5167\u5bb9\uff0c\u78ba\u8a8d &#8220;banana&#8221; \u5df2\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"del-%e5%91%bd%e4%bb%a4-qKyXZfQNXx\">DEL \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u6574\u500b\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DEL key<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u6240\u6709\u95dc\u806f\u7684\u6578\u64da\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b-qKyXZfQNXx\">\u793a\u4f8b<\/h4>\n<pre><code>127.0.0.1:6379&gt; DEL myset\n(integer) 1\n127.0.0.1:6379&gt; SMEMBERS myset\n(empty list or set)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u522a\u9664\u4e86\u6574\u500b\u96c6\u5408 &#8220;myset&#8221;\uff0c\u96a8\u5f8c\u78ba\u8a8d\u96c6\u5408\u5df2\u7d93\u4e0d\u5b58\u5728\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e7%ad%96%e7%95%a5%e7%9a%84%e8%80%83%e9%87%8f-qKyXZfQNXx\">\u522a\u9664\u7b56\u7565\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u522a\u9664\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8003\u91cf\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u522a\u9664\u64cd\u4f5c\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u96c6\u5408\u5927\u5c0f\u7684\u5f71\u97ff\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 <code>SREM<\/code> \u522a\u9664\u591a\u500b\u5143\u7d20\u6642\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u5fc5\u8981\u7684\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e\u4f7f\u7528\u4e8b\u52d9\u6216\u9396\u6a5f\u5236\u3002<\/li>\n<li><strong>\u696d\u52d9\u9700\u6c42\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u9078\u64c7\u9069\u7576\u7684\u522a\u9664\u7b56\u7565\uff0c\u4f8b\u5982\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u6216\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u522a\u9664\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-qKyXZfQNXx\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u96c6\u5408\u522a\u9664\u64cd\u4f5c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u7121\u8ad6\u662f\u522a\u9664\u55ae\u500b\u5143\u7d20\u9084\u662f\u6574\u500b\u96c6\u5408\uff0c\u90fd\u80fd\u5920\u9ad8\u6548\u5730\u5b8c\u6210\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u547d\u4ee4\u53ca\u5176\u4f7f\u7528\u5834\u666f\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528 Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u5408\u7b56\u7565\u4e2d\u7684\u522a\u9664\u65b9\u6cd5\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u7d50\u69cb\uff0c\u63d0\u5347\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-121396","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121396","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=121396"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121396\/revisions"}],"predecessor-version":[{"id":121397,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121396\/revisions\/121397"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}