{"id":129283,"date":"2024-10-26T20:27:19","date_gmt":"2024-10-26T12:27:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129283\/"},"modified":"2024-10-26T20:27:20","modified_gmt":"2024-10-26T12:27:20","slug":"redis%e7%9e%ac%e9%96%93%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e7%9a%84%e7%b5%82%e6%a5%b5%e5%91%bd%e4%bb%a4%ef%bc%88redis-%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e5%91%bd%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129283\/","title":{"rendered":"Redis\u77ac\u9593\u6e05\u7a7a\u968a\u5217\u7684\u7d42\u6975\u547d\u4ee4\uff08redis \u6e05\u7a7a\u968a\u5217\u547d\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%9e%ac%e9%96%93%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e7%9a%84%e7%b5%82%e6%a5%b5%e5%91%bd%e4%bb%a4%ef%bc%88redis-%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e5%91%bd%e4%bb%a4%ef%bc%89-HXtdBIPiyt\">Redis\u77ac\u9593\u6e05\u7a7a\u968a\u5217\u7684\u7d42\u6975\u547d\u4ee4\uff08redis \u6e05\u7a7a\u968a\u5217\u547d\u4ee4\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\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002Redis\u7684\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9748\u6d3b\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u547d\u4ee4\u77ac\u9593\u6e05\u7a7a\u968a\u5217\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e9%9a%8a%e5%88%97%e7%b5%90%e6%a7%8b-HXtdBIPiyt\">Redis\u4e2d\u7684\u968a\u5217\u7d50\u69cb<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u968a\u5217\u901a\u5e38\u662f\u901a\u904e\u5217\u8868\uff08List\uff09\u6578\u64da\u7d50\u69cb\u4f86\u5be6\u73fe\u7684\u3002\u5217\u8868\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u9019\u4f7f\u5f97\u5217\u8868\u975e\u5e38\u9069\u5408\u7528\u4f5c\u968a\u5217\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u884c\u70ba\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-HXtdBIPiyt\">\u57fa\u672c\u64cd\u4f5c<\/h3>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63a8\u5165\u5217\u8868\u7684\u5de6\u5074\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63a8\u5165\u5217\u8868\u7684\u53f3\u5074\u3002<\/li>\n<li><code>LPOP<\/code>\uff1a\u5f9e\u5217\u8868\u7684\u5de6\u5074\u5f48\u51fa\u4e00\u500b\u503c\u3002<\/li>\n<li><code>RPOP<\/code>\uff1a\u5f9e\u5217\u8868\u7684\u53f3\u5074\u5f48\u51fa\u4e00\u500b\u503c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u4f7f\u5f97Redis\u7684\u5217\u8868\u975e\u5e38\u9748\u6d3b\uff0c\u80fd\u5920\u6eff\u8db3\u591a\u7a2e\u9700\u6c42\u3002\u7136\u800c\uff0c\u7576\u9700\u8981\u6e05\u7a7a\u6574\u500b\u968a\u5217\u6642\uff0c\u4f7f\u7528\u6b63\u78ba\u7684\u547d\u4ee4\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%a9%baredis%e9%9a%8a%e5%88%97%e7%9a%84%e5%91%bd%e4%bb%a4-HXtdBIPiyt\">\u6e05\u7a7aRedis\u968a\u5217\u7684\u547d\u4ee4<\/h2>\n<p>\u8981\u77ac\u9593\u6e05\u7a7aRedis\u4e2d\u7684\u968a\u5217\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\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\u76f8\u95dc\u7684\u6578\u64da\u3002\u5982\u679c\u4f60\u6709\u4e00\u500b\u540d\u70ba<code>myQueue<\/code>\u7684\u968a\u5217\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e05\u7a7a\u5b83\uff1a<\/p>\n<pre><code>DEL myQueue<\/code><\/pre>\n<p>\u9019\u6a23\uff0c<code>myQueue<\/code>\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u6703\u88ab\u522a\u9664\uff0c\u4e26\u4e14\u9019\u500b\u64cd\u4f5c\u662f\u77ac\u6642\u7684\uff0c\u7121\u9700\u904d\u6b77\u6574\u500b\u5217\u8868\u3002<\/p>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-HXtdBIPiyt\">\u6ce8\u610f\u4e8b\u9805<\/h3>\n<p>\u5728\u4f7f\u7528<code>DEL<\/code>\u547d\u4ee4\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u4e00\u65e6\u57f7\u884c<code>DEL<\/code>\u547d\u4ee4\uff0c\u6578\u64da\u5c07\u7121\u6cd5\u6062\u5fa9\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u4e0d\u518d\u9700\u8981\u8a72\u6578\u64da\u3002<\/li>\n<li>\u5982\u679c\u4f60\u53ea\u60f3\u6e05\u7a7a\u5217\u8868\u4e2d\u7684\u5143\u7d20\u800c\u4fdd\u7559\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528<code>LTRIM<\/code>\u547d\u4ee4\u4f86\u4fee\u526a\u5217\u8868\u3002\u4f8b\u5982\uff0c<code>LTRIM myQueue 1 0<\/code>\u5c07\u6e05\u7a7a<code>myQueue<\/code>\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%b6%e4%bb%96%e6%b8%85%e7%a9%ba%e6%95%b8%e6%93%9a%e7%9a%84%e9%81%b8%e9%a0%85-HXtdBIPiyt\">\u5176\u4ed6\u6e05\u7a7a\u6578\u64da\u7684\u9078\u9805<\/h2>\n<p>\u9664\u4e86<code>DEL<\/code>\u547d\u4ee4\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u547d\u4ee4\u4f86\u6e05\u7a7a\u6578\u64da\uff1a<\/p>\n<ul>\n<li><code>FLUSHDB<\/code>\uff1a\u6e05\u7a7a\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>FLUSHALL<\/code>\uff1a\u6e05\u7a7a\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u547d\u4ee4\u5728\u9700\u8981\u6e05\u7a7a\u6574\u500b\u6578\u64da\u5eab\u6642\u975e\u5e38\u6709\u7528\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u8981\u7279\u5225\u5c0f\u5fc3\uff0c\u56e0\u70ba\u9019\u5c07\u522a\u9664\u6240\u6709\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HXtdBIPiyt\">\u7e3d\u7d50<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6e05\u7a7a\u968a\u5217\u7684\u6700\u7d42\u547d\u4ee4\u662f<code>DEL<\/code>\uff0c\u5b83\u80fd\u5920\u77ac\u9593\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u6240\u6709\u6578\u64da\u3002\u4f7f\u7528\u6b64\u547d\u4ee4\u6642\uff0c\u9700\u8b39\u614e\u64cd\u4f5c\uff0c\u4ee5\u514d\u8aa4\u522a\u91cd\u8981\u6578\u64da\u3002\u6b64\u5916\uff0c\u9084\u6709\u5176\u4ed6\u547d\u4ee4\u5982<code>FLUSHDB<\/code>\u548c<code>FLUSHALL<\/code>\u53ef\u7528\u65bc\u6e05\u7a7a\u6574\u500b\u6578\u64da\u5eab\u3002\u4e86\u89e3\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u60c5\u5883\u548c\u6ce8\u610f\u4e8b\u9805\uff0c\u5c07\u6709\u52a9\u65bc\u66f4\u6709\u6548\u5730\u7ba1\u7406Redis\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u7684\u9700\u6c42\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a> \u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u77ac\u9593\u6e05\u7a7a\u968a\u5217\u7684\u7d42\u6975\u547d\u4ee4\uff0c\u5feb\u901f\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\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-129283","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129283","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=129283"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129283\/revisions"}],"predecessor-version":[{"id":129284,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129283\/revisions\/129284"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}