{"id":5849,"date":"2024-11-14T08:20:59","date_gmt":"2024-11-14T00:20:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5849\/"},"modified":"2024-11-14T08:20:59","modified_gmt":"2024-11-14T00:20:59","slug":"redis-zset%e6%80%8e%e4%b9%88%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5849\/","title":{"rendered":"redis zset\u600e\u4e48\u4f7f\u7528"},"content":{"rendered":"

\n redis \u6709\u5e8f\u96c6\u5408\uff08zset\uff09\u7528\u4e8e\u5b58\u50a8\u6709\u5e8f\u5143\u7d20\u96c6\u5408\uff0c\u5e76\u6309\u5173\u8054\u5206\u6570\u8fdb\u884c\u6392\u5e8f\u3002zset \u7684\u7528\u6cd5\u6b65\u9aa4\u5305\u62ec\uff1a1. \u521b\u5efa zset\uff1b2. \u6dfb\u52a0\u6210\u5458\uff1b3. \u83b7\u53d6\u6210\u5458\u5206\u6570\uff1b4. \u83b7\u53d6\u6392\u540d\uff1b5. \u83b7\u53d6\u6392\u540d\u8303\u56f4\u7684\u6210\u5458\uff1b6. \u5220\u9664\u6210\u5458\uff1b7. \u83b7\u53d6\u5143\u7d20\u4e2a\u6570\uff1b8. \u83b7\u53d6\u5206\u6570\u8303\u56f4\u5185\u7684\u6210\u5458\u4e2a\u6570\u3002\n<\/p><\/blockquote>\n

\"redis<\/p>\n

Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u7528\u6cd5<\/strong><\/p>\n

Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u5c06\u5143\u7d20\u5b58\u50a8\u4e3a\u4e00\u4e2a\u6709\u5e8f\u96c6\u5408\uff0c\u5e76\u6839\u636e\u6bcf\u4e2a\u5143\u7d20\u5173\u8054\u7684\u5206\u6570\u5bf9\u5b83\u4eec\u8fdb\u884c\u6392\u5e8f\u3002ZSet \u975e\u5e38\u9002\u5408\u9700\u8981\u5bf9\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u548c\u5feb\u901f\u67e5\u627e\u7684\u64cd\u4f5c\u3002<\/p>\n

\u4f7f\u7528 ZSet \u7684\u6b65\u9aa4\uff1a<\/strong><\/p>\n

1. \u521b\u5efa ZSet\uff1a<\/strong><\/p>\n

ZADD key score member [score member ...]<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \n
  •  key\uff1a<\/strong> ZSet \u7684\u540d\u79f0<\/li>\n
  •  score\uff1a<\/strong> \u4e0e\u6210\u5458\u5173\u8054\u7684\u5206\u6570<\/li>\n
  •  member\uff1a<\/strong> \u8981\u6dfb\u52a0\u7684\u6210\u5458<\/li>\n<\/ul>\n
    2. \u6dfb\u52a0\u6210\u5458\uff1a<\/strong>
    \u4f7f\u7528 ZADD \u547d\u4ee4\u53ef\u4ee5\u6dfb\u52a0\u65b0\u7684\u6210\u5458\u6216\u66f4\u65b0\u73b0\u6709\u6210\u5458\u7684\u5206\u6570\uff1a<\/p>\n
    ZADD key score member<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    3. \u83b7\u53d6\u6210\u5458\u5206\u6570\uff1a<\/strong><\/p>\n
    ZSCORE key member<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    • \u8fd4\u56de\u6307\u5b9a\u6210\u5458\u7684\u5206\u6570\uff0c\u5982\u679c\u6210\u5458\u4e0d\u5b58\u5728\uff0c\u5219\u8fd4\u56de nil\u3002<\/li>\n<\/ul>\n
      4. \u83b7\u53d6\u6392\u540d\uff1a<\/strong><\/p>\n
      ZRANK key member<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      • \u8fd4\u56de\u6210\u5458\u5728 ZSet \u4e2d\u7684\u6392\u540d\uff08\u4ece 0 \u5f00\u59cb\uff09\u3002<\/li>\n<\/ul>\n
        5. \u83b7\u53d6\u6210\u5458\u7684\u6392\u540d\u8303\u56f4\uff1a<\/strong><\/p>\n
        ZRANGE key start stop [WITHSCORES]<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \n
        • \u8fd4\u56de\u6307\u5b9a\u6392\u540d\u8303\u56f4\u5185\u7684\u6210\u5458\u5217\u8868\uff0c\u53ef\u9009\u62e9\u662f\u5426\u5305\u542b\u5206\u6570\u3002<\/li>\n<\/ul>\n
          6. \u5220\u9664\u6210\u5458\uff1a<\/strong><\/p>\n
          ZREM key member [member ...]<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \n
          • \u5220\u9664\u6307\u5b9a\u7684\u6210\u5458\u3002<\/li>\n<\/ul>\n
            7. \u83b7\u53d6 ZSet \u7684\u5143\u7d20\u4e2a\u6570\uff1a<\/strong><\/p>\n
            ZCARD key<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            8. \u83b7\u53d6 ZSet \u7684\u5206\u6570\u8303\u56f4\u5185\u7684\u6210\u5458\u4e2a\u6570\uff1a<\/strong><\/p>\n
            ZCOUNT key min max<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \u793a\u4f8b\uff1a<\/strong><\/p>\n
            ZADD my_zset 100 \"Member A\"\nZADD my_zset 200 \"Member B\"\nZADD my_zset 300 \"Member C\"\n\nZSCORE my_zset \"Member A\"  # \u8fd4\u56de 100\nZRANK my_zset \"Member B\"   # \u8fd4\u56de 1\nZRANGE my_zset 0 1        # \u8fd4\u56de [\"Member A\", \"Member B\"]<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \u4ee5\u4e0a\u5c31\u662f zset\u600e\u4e48\u4f7f\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
            redis \u6709\u5e8f\u96c6\u5408\uff08zset\uff09\u7528\u4e8e\u5b58\u50a8\u6709\u5e8f\u5143\u7d20\u96c6\u5408\uff0c\u5e76\u6309\u5173\u8054\u5206\u6570\u8fdb\u884c\u6392\u5e8f\u3002zset \u7684\u7528\u6cd5\u6b65\u9aa4\u5305\u62ec\uff1a1. \u521b\u5efa zset\uff1b2. \u6dfb\u52a0\u6210\u5458\uff1b3. \u83b7\u53d6\u6210\u5458\u5206\u6570\uff1b4. \u83b7\u53d6\u6392\u540d\uff1b5. \u83b7\u53d6\u6392\u540d\u8303\u56f4\u7684\u6210\u5458\uff1b6. \u5220\u9664\u6210\u5458\uff1b7. \u83b7\u53d6\u5143\u7d20\u4e2a\u6570\uff1b8. \u83b7\u53d6\u5206\u6570\u8303\u56f4\u5185\u7684\u6210\u5458\u4e2a\u6570\u3002 Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u7528\u6cd5 Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u5c06\u5143\u7d20\u5b58\u50a8\u4e3a\u4e00\u4e2a\u6709\u5e8f\u96c6\u5408\uff0c\u5e76\u6839\u636e\u6bcf\u4e2a\u5143\u7d20\u5173\u8054\u7684\u5206\u6570\u5bf9\u5b83\u4eec\u8fdb\u884c\u6392\u5e8f\u3002ZSet \u975e\u5e38\u9002\u5408\u9700\u8981\u5bf9\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u548c\u5feb\u901f\u67e5\u627e\u7684\u64cd\u4f5c\u3002 \u4f7f\u7528 ZSet \u7684\u6b65\u9aa4\uff1a 1. \u521b\u5efa ZSet\uff1a ZADD key score member [score member …] \u767b\u5f55\u540e\u590d\u5236 key\uff1a ZSet \u7684\u540d\u79f0 score\uff1a \u4e0e\u6210\u5458\u5173\u8054\u7684\u5206\u6570 member\uff1a \u8981\u6dfb\u52a0\u7684\u6210\u5458 2. \u6dfb\u52a0\u6210\u5458\uff1a\u4f7f\u7528 ZADD \u547d\u4ee4\u53ef\u4ee5\u6dfb\u52a0\u65b0\u7684\u6210\u5458\u6216\u66f4\u65b0\u73b0\u6709\u6210\u5458\u7684\u5206\u6570\uff1a ZADD key score member \u767b\u5f55\u540e\u590d\u5236 3. \u83b7\u53d6\u6210\u5458\u5206\u6570\uff1a ZSCORE key member \u767b\u5f55\u540e\u590d\u5236 \u8fd4\u56de\u6307\u5b9a\u6210\u5458\u7684\u5206\u6570\uff0c\u5982\u679c\u6210\u5458\u4e0d\u5b58\u5728\uff0c\u5219\u8fd4\u56de nil\u3002 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5849","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5849"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5849\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}