{"id":3639,"date":"2018-12-27T17:33:41","date_gmt":"2018-12-27T09:33:41","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=3639"},"modified":"2018-12-27T17:33:41","modified_gmt":"2018-12-27T09:33:41","slug":"jedis-%e4%b8%ad-zremrangebyrank-%e7%94%a8%e6%b3%95%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=3639","title":{"rendered":"Jedis \u4e2d zremrangeByRank \u7528\u6cd5\u8be6\u89e3"},"content":{"rendered":"<p>\n\t\u7f51\u4e0a\u5173\u4e8e Jedis \u7684\u6559\u7a0b\uff0c\u5c11\u4e4b\u53c8\u5c11\u3002\u5f88\u591a\u76f4\u63a5\u5c31\u662f redis \u547d\u4ee4\u3002\u4f46\u662f\u5728 java \u4e2d\u5982\u4f55\u64cd\u4f5c redis \u5462\uff1f\n<\/p>\n<p>\n\tjava \u4e2d\u6709 jedis\uff0cjedis \u7684 api \u867d\u7136\u548c redis \u7684\u547d\u4ee4\u76f8\u5bf9\u5e94\uff0c\u4f46\u662f\u6267\u884c\u547d\u4ee4\u540e\uff0c\u6536\u5230\u7684\u6d88\u606f\u8be5\u5982\u4f55\u5904\u7406\u5462\uff1f\u5728 Jedis \u4e2d\u53c8\u662f\u5982\u4f55\u5c01\u88c5\u7684\u5462\uff1f\u5173\u4e8e\u8fd9\u4e9b\u540e\u9762\u6211\u4f1a\u9646\u7eed\u7684\u6765\u5199\uff01\n<\/p>\n<p>\n\tRedis Zremrangebyrank \u547d\u4ee4\u7528\u4e8e\u79fb\u9664\u6709\u5e8f\u96c6\u4e2d\uff0c\u6307\u5b9a\u6392\u540d(rank)\u533a\u95f4\u5185\u7684\u6240\u6709\u6210\u5458\u3002\n<\/p>\n<p>\n\tredis Zremrangebyrank \u547d\u4ee4\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a\n<\/p>\n<pre class=\"brush:bash;\">\r\nZREMRANGEBYRANK key start stop<\/pre>\n<p>\n\t\u5728 redis \u7684 2.0 \u7248\u672c\u53ca\u4ee5\u4e0a\u7248\u672c\u4e2d\u7684\u4f7f\u7528\u4f8b\u5b50\u5982\u4e0b\uff1a\n<\/p>\n<pre class=\"brush:bash;\">\r\nZADD xttblog 2000 jack\r\nZADD xttblog 5000 tom\r\nZADD xttblog 3500 peter\r\nZREMRANGEBYRANK xttblog 0 1 # \u79fb\u9664\u4e0b\u6807 0 \u81f3 1 \u533a\u95f4\u5185\u7684\u6210\u5458\r\nZRANGE xttblog 0 -1 WITHSCORES    # \u6709\u5e8f\u96c6\u53ea\u5269\u4e0b\u4e00\u4e2a\u6210\u5458<\/pre>\n<p>\n\t\u5bf9\u5e94\u7684 Java \u4e2d\u4f7f\u7528 Jedis \u64cd\u4f5c\u7684\u4ee3\u7801\u5982\u4e0b\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\npublic static void zremrangebyrank(Jedis jedis){\r\n    String key = &quot;xttblog:com:test&quot;;\r\n    jedis.zadd(key, 100, &quot;xttblog&quot;);\r\n    jedis.zadd(key, 200, &quot;codedq&quot;);\r\n    jedis.zadd(key, 300, &quot;\u4e1a\u4f59\u8349&quot;);\r\n    jedis.zremrangeByRank(key, 0, 1);\r\n    Set&lt;String&gt; set = jedis.zrange(key, 0 , 1);\r\n    \/\/ \u5269\u4e0b\u7684\u548c\u64cd\u4f5c set \u96c6\u5408\u4e00\u6837\uff0c\u7701\u7565\r\n}<\/pre>\n<p>\n\tRedis \u867d\u7136\u7b80\u5355\uff0c\u4f46\u662f\u91cc\u9762\u7684\u5751\u4e5f\u975e\u5e38\u7684\u591a\u3002\u770b\u8fd9\u7bc7\u6587\u7ae0\u4f60\u5c31\u77e5\u9053\u5176\u4e2d\u7684\u5389\u5bb3\u5173\u7cfb\u4e86\u300a<a href=\"https:\/\/www.xttblog.com\/?p=3632\" title=\"\u5220\u9664 Redis \u5927 Key \u8ba9\u7a0b\u5e8f\u51fa\u73b0\u96ea\u5d29\u5bfc\u81f4\u7a0b\u5e8f\u5458\u88ab\u5f00\u9664\uff01 - \u4e1a\u4f59\u8349\">\u5220\u9664 Redis \u5927 Key \u8ba9\u7a0b\u5e8f\u51fa\u73b0\u96ea\u5d29\u5bfc\u81f4\u7a0b\u5e8f\u5458\u88ab\u5f00\u9664\uff01<\/a>\u300b\u3002<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=3639\">Jedis \u4e2d zremrangeByRank \u7528\u6cd5\u8be6\u89e3<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>\u7f51\u4e0a\u5173\u4e8e Jedis \u7684\u6559\u7a0b\uff0c\u5c11\u4e4b\u53c8\u5c11\u3002\u5f88\u591a\u76f4\u63a5\u5c31\u662f redis \u547d\u4ee4\u3002\u4f46\u662f\u5728 java \u4e2d\u5982\u4f55\u64cd\u4f5c redi [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1843,1577,669,672,1342],"class_list":["post-3639","post","type-post","status-publish","format-standard","hentry","category-java","tag-jedis","tag-nosql","tag-redis","tag-redis-cluster","tag-redis-cli"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/3639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3639"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/3639\/revisions"}],"predecessor-version":[{"id":3640,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/3639\/revisions\/3640"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}