{"id":180208,"date":"2024-11-09T08:18:17","date_gmt":"2024-11-09T00:18:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180208\/"},"modified":"2024-11-09T08:18:18","modified_gmt":"2024-11-09T00:18:18","slug":"%e5%88%aa%e5%ba%ab%e8%b7%91%e8%b7%af%e5%be%9eredis%e4%b8%ad%e6%b8%85%e6%b4%97sadd%ef%bc%88%e5%88%aa%e9%99%a4redis%e4%b8%adsadd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180208\/","title":{"rendered":"\u522a\u5eab\u8dd1\u8def\u5f9eredis\u4e2d\u6e05\u6d17SADD\uff08\u522a\u9664redis\u4e2dsadd\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%aa%e5%ba%ab%e8%b7%91%e8%b7%af%e5%be%9eredis%e4%b8%ad%e6%b8%85%e6%b4%97sadd%ef%bc%88%e5%88%aa%e9%99%a4redis%e4%b8%adsadd%ef%bc%89-GhytIWyUjM\">\u522a\u5eab\u8dd1\u8def\u5f9eRedis\u4e2d\u6e05\u6d17SADD\uff08\u522a\u9664Redis\u4e2dSADD\uff09<\/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\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002Redis\u7684\u6578\u64da\u7d50\u69cb\u8c50\u5bcc\uff0c\u5176\u4e2dSADD\u547d\u4ee4\u7528\u65bc\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u5143\u7d20\u3002\u7136\u800c\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u9700\u8981\u6e05\u7406\u6216\u522a\u9664\u9019\u4e9b\u96c6\u5408\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5f9eRedis\u4e2d\u6e05\u6d17SADD\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsadd%e5%91%bd%e4%bb%a4%ef%bc%9f-GhytIWyUjM\">\u4ec0\u9ebc\u662fSADD\u547d\u4ee4\uff1f<\/h2>\n<p>SADD\u547d\u4ee4\u662fRedis\u4e2d\u7528\u65bc\u5c07\u4e00\u500b\u6216\u591a\u500b\u6210\u54e1\u6dfb\u52a0\u5230\u6307\u5b9a\u96c6\u5408\u7684\u547d\u4ee4\u3002\u5982\u679c\u6307\u5b9a\u7684\u96c6\u5408\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u81ea\u52d5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u96c6\u5408\u3002\u9019\u500b\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SADD key member1 [member2 ...]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u5411\u540d\u70ba\u201cmyset\u201d\u7684\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e09\u500b\u6210\u54e1\uff1a<\/p>\n<pre><code>SADD myset \"member1\" \"member2\" \"member3\"<\/code><\/pre>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%88%aa%e9%99%a4sadd%e4%b8%ad%e7%9a%84%e5%85%83%e7%b4%a0%ef%bc%9f-GhytIWyUjM\">\u70ba\u4ec0\u9ebc\u9700\u8981\u522a\u9664SADD\u4e2d\u7684\u5143\u7d20\uff1f<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5f9eRedis\u96c6\u5408\u4e2d\u522a\u9664\u67d0\u4e9b\u5143\u7d20\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u6578\u64da\u904e\u6642\u3001\u696d\u52d9\u908f\u8f2f\u8b8a\u66f4\u6216\u6578\u64da\u6e05\u7406\u7684\u9700\u8981\u3002\u7121\u8ad6\u539f\u56e0\u5982\u4f55\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%be%9eredis%e4%b8%ad%e5%88%aa%e9%99%a4sadd%e5%85%83%e7%b4%a0-GhytIWyUjM\">\u5982\u4f55\u5f9eRedis\u4e2d\u522a\u9664SADD\u5143\u7d20<\/h2>\n<p>\u8981\u5f9eRedis\u96c6\u5408\u4e2d\u522a\u9664\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528SREM\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SREM key member1 [member2 ...]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u60f3\u5f9e\u201cmyset\u201d\u96c6\u5408\u4e2d\u522a\u9664\u201cmember1\u201d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SREM myset \"member1\"<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u201cmyset\u201d\u96c6\u5408\u4e2d\u522a\u9664\u201cmember1\u201d\u9019\u500b\u6210\u54e1\u3002\u5982\u679c\u8a72\u6210\u54e1\u4e0d\u5b58\u5728\uff0c\u5247\u4e0d\u6703\u6709\u4efb\u4f55\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e6%89%b9%e9%87%8f%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0-GhytIWyUjM\">\u6279\u91cf\u522a\u9664\u5143\u7d20<\/h2>\n<p>\u5982\u679c\u9700\u8981\u6279\u91cf\u522a\u9664\u96c6\u5408\u4e2d\u7684\u591a\u500b\u5143\u7d20\uff0c\u53ef\u4ee5\u5728SREM\u547d\u4ee4\u4e2d\u6307\u5b9a\u591a\u500b\u6210\u54e1\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SREM myset \"member1\" \"member2\"<\/code><\/pre>\n<p>\u9019\u5c07\u540c\u6642\u522a\u9664\u201cmember1\u201d\u548c\u201cmember2\u201d\u9019\u5169\u500b\u6210\u54e1\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%a9%ba%e6%95%b4%e5%80%8b%e9%9b%86%e5%90%88-GhytIWyUjM\">\u6e05\u7a7a\u6574\u500b\u96c6\u5408<\/h2>\n<p>\u5982\u679c\u60a8\u9700\u8981\u6e05\u7a7a\u6574\u500b\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528DEL\u547d\u4ee4\u4f86\u522a\u9664\u6574\u500b\u9375\u3002\u9019\u6a23\u6703\u522a\u9664\u8207\u8a72\u9375\u76f8\u95dc\u7684\u6240\u6709\u6578\u64da\uff0c\u5305\u62ec\u96c6\u5408\u4e2d\u7684\u6240\u6709\u6210\u54e1\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DEL key<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u522a\u9664\u6574\u500b\u201cmyset\u201d\u96c6\u5408\uff1a<\/p>\n<pre><code>DEL myset<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-GhytIWyUjM\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u4f7f\u7528SREM\u6216DEL\u547d\u4ee4\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u6aa2\u67e5\u96c6\u5408\u7684\u5167\u5bb9\uff0c\u4ee5\u907f\u514d\u610f\u5916\u522a\u9664\u91cd\u8981\u6578\u64da\u3002<\/li>\n<li>\u522a\u9664\u64cd\u4f5c\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u522a\u9664\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u5df2\u7d93\u5099\u4efd\u4e86\u91cd\u8981\u6578\u64da\u3002<\/li>\n<li>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u8acb\u6ce8\u610f\u53ef\u80fd\u7684\u6578\u64da\u7af6\u722d\u554f\u984c\uff0c\u78ba\u4fdd\u522a\u9664\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GhytIWyUjM\">\u7e3d\u7d50<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u4f7f\u7528SADD\u547d\u4ee4\u53ef\u4ee5\u65b9\u4fbf\u5730\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u5143\u7d20\uff0c\u800c\u4f7f\u7528SREM\u548cDEL\u547d\u4ee4\u5247\u53ef\u4ee5\u6709\u6548\u5730\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u5c0d\u65bc\u7dad\u8b77\u6578\u64da\u5eab\u7684\u6574\u6f54\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5f9eRedis\u4e2d\u6e05\u6d17SADD\uff0c\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0c\u512a\u5316\u6027\u80fd\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-180208","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180208","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=180208"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180208\/revisions"}],"predecessor-version":[{"id":180209,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180208\/revisions\/180209"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}