{"id":97234,"date":"2024-10-20T16:07:19","date_gmt":"2024-10-20T08:07:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97234\/"},"modified":"2024-10-20T16:07:20","modified_gmt":"2024-10-20T08:07:20","slug":"redis-list%e9%a1%9e%e5%9e%8b%e5%85%83%e7%b4%a0%e7%9a%84%e5%8f%96%e5%80%bc%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84list%e5%8f%96%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97234\/","title":{"rendered":"Redis List\u985e\u578b\u5143\u7d20\u7684\u53d6\u503c\u6280\u5de7\uff08redis\u7684list\u53d6\u503c\uff09"},"content":{"rendered":"<h1 id=\"redis-list%e9%a1%9e%e5%9e%8b%e5%85%83%e7%b4%a0%e7%9a%84%e5%8f%96%e5%80%bc%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84list%e5%8f%96%e5%80%bc%ef%bc%89-TFcgmvFJUC\">Redis List\u985e\u578b\u5143\u7d20\u7684\u53d6\u503c\u6280\u5de7\uff08redis\u7684list\u53d6\u503c\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u5176\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fList\u985e\u578b\u3002Redis\u7684List\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis List\u985e\u578b\u7684\u53d6\u503c\u6280\u5de7\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u4f7f\u7528\u9019\u4e00\u6578\u64da\u7d50\u69cb\u3002<\/p>\n<h2 id=\"redis-list%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-TFcgmvFJUC\">Redis List\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u6df1\u5165\u53d6\u503c\u6280\u5de7\u4e4b\u524d\uff0c\u9996\u5148\u4e86\u89e3Redis List\u7684\u57fa\u672c\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684List\u64cd\u4f5c\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>LPUSH key value<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5de6\u5074\u3002<\/li>\n<li><code>RPUSH key value<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u53f3\u5074\u3002<\/li>\n<li><code>LRANGE key start stop<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<li><code>LPOP key<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RPOP key<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8f%96%e5%80%bc%e6%8a%80%e5%b7%a7-TFcgmvFJUC\">\u53d6\u503c\u6280\u5de7<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8lrange%e7%8d%b2%e5%8f%96%e7%af%84%e5%9c%8d%e5%85%83%e7%b4%a0-TFcgmvFJUC\">1. \u4f7f\u7528LRANGE\u7372\u53d6\u7bc4\u570d\u5143\u7d20<\/h3>\n<p>\u4f7f\u7528<code>LRANGE<\/code>\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002\u9019\u5c0d\u65bc\u9700\u8981\u6279\u91cf\u8655\u7406\u6578\u64da\u7684\u5834\u666f\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba<code>mylist<\/code>\u7684\u5217\u8868\uff0c\u60f3\u8981\u7372\u53d6\u5f9e\u7d22\u5f150\u5230\u7d22\u5f154\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>LRANGE mylist 0 4<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u5217\u8868\u4e2d\u524d\u4e94\u500b\u5143\u7d20\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%b2%a0%e7%b4%a2%e5%bc%95-TFcgmvFJUC\">2. \u4f7f\u7528\u8ca0\u7d22\u5f15<\/h3>\n<p>Redis List\u652f\u6301\u8ca0\u7d22\u5f15\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5f9e\u5217\u8868\u7684\u5c3e\u90e8\u958b\u59cb\u8a08\u7b97\u7d22\u5f15\u3002\u4f8b\u5982\uff0c<code>-1<\/code>\u8868\u793a\u6700\u5f8c\u4e00\u500b\u5143\u7d20\uff0c<code>-2<\/code>\u8868\u793a\u5012\u6578\u7b2c\u4e8c\u500b\u5143\u7d20\u3002\u9019\u5728\u9700\u8981\u7372\u53d6\u5217\u8868\u672b\u5c3e\u5143\u7d20\u6642\u975e\u5e38\u65b9\u4fbf\uff1a<\/p>\n<pre><code>LRANGE mylist -3 -1<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u5217\u8868\u4e2d\u7684\u6700\u5f8c\u4e09\u500b\u5143\u7d20\u3002<\/p>\n<h3 id=\"3-%e7%b5%90%e5%90%88%e4%bd%bf%e7%94%a8lpop%e5%92%8crpop-TFcgmvFJUC\">3. \u7d50\u5408\u4f7f\u7528LPOP\u548cRPOP<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u5f9e\u5217\u8868\u7684\u5169\u7aef\u540c\u6642\u53d6\u503c\u3002\u53ef\u4ee5\u7d50\u5408\u4f7f\u7528<code>LPOP<\/code>\u548c<code>RPOP<\/code>\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u5f9e<code>mylist<\/code>\u4e2d\u53d6\u51fa\u4e00\u500b\u5143\u7d20\u4e26\u540c\u6642\u7372\u53d6\u6700\u5f8c\u4e00\u500b\u5143\u7d20\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>element1 = LPOP mylist\nelement2 = RPOP mylist<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5f9e\u5217\u8868\u4e2d\u7372\u53d6\u4e26\u8655\u7406\u6578\u64da\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8blpop%e5%92%8cbrpop%e9%80%b2%e8%a1%8c%e9%98%bb%e5%a1%9e%e5%8f%96%e5%80%bc-TFcgmvFJUC\">4. \u4f7f\u7528BLPOP\u548cBRPOP\u9032\u884c\u963b\u585e\u53d6\u503c<\/h3>\n<p>\u5728\u67d0\u4e9b\u61c9\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5728\u5217\u8868\u70ba\u7a7a\u6642\u7b49\u5f85\u5143\u7d20\u7684\u52a0\u5165\u3002\u6b64\u6642\u53ef\u4ee5\u4f7f\u7528<code>BLPOP<\/code>\u548c<code>BRPOP<\/code>\u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u6703\u5728\u5217\u8868\u70ba\u7a7a\u6642\u963b\u585e\uff0c\u76f4\u5230\u6709\u65b0\u5143\u7d20\u52a0\u5165\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>BLPOP mylist 0<\/code><\/pre>\n<p>\u9019\u5c07\u5728<code>mylist<\/code>\u70ba\u7a7a\u6642\u963b\u585e\uff0c\u76f4\u5230\u6709\u65b0\u5143\u7d20\u88ab\u63a8\u5165\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TFcgmvFJUC\">\u7e3d\u7d50<\/h2>\n<p>Redis List\u985e\u578b\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u64cd\u4f5c\u65b9\u5f0f\uff0c\u901a\u904e\u638c\u63e1\u53d6\u503c\u6280\u5de7\uff0c\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u8655\u7406\u6578\u64da\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u7bc4\u570d\u53d6\u503c\u3001\u8ca0\u7d22\u5f15\uff0c\u9084\u662f\u7d50\u5408\u4f7f\u7528LPOP\u548cRPOP\uff0c\u9019\u4e9b\u6280\u5de7\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u63d0\u9ad8\u6548\u7387\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\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\u7d22Redis List\u985e\u578b\u7684\u53d6\u503c\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7372\u53d6\u548c\u64cd\u4f5c\u5217\u8868\u5143\u7d20\uff0c\u63d0\u5347\u6578\u64da\u8655\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-97234","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97234","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=97234"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97234\/revisions"}],"predecessor-version":[{"id":97235,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97234\/revisions\/97235"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}