• 
    

      <address id="upfr9"><pre id="upfr9"><strike id="upfr9"></strike></pre></address>
      1. <address id="upfr9"><tr id="upfr9"></tr></address><dl id="upfr9"></dl>

        Redis之zset類型及操作-創(chuàng)新互聯(lián)

        zset

        成都創(chuàng)新互聯(lián)專業(yè)為企業(yè)提供黃龍網(wǎng)站建設(shè)、黃龍做網(wǎng)站、黃龍網(wǎng)站設(shè)計、黃龍網(wǎng)站制作等企業(yè)網(wǎng)站建設(shè)、網(wǎng)頁設(shè)計與制作、黃龍企業(yè)網(wǎng)站模板建站服務(wù),十載黃龍做網(wǎng)站經(jīng)驗(yàn),不只是建網(wǎng)站,更提供有價值的思路和整體網(wǎng)絡(luò)服務(wù)。是string類型的有序集合
        zadd:向名稱為key的zset中添加元素member,score用于排序。如果該元素存在,則更新其順序。
        127.0.0.1:6379> zadd myzset 1 one
        (integer) 1
        127.0.0.1:6379> zadd myzset 2 two
        (integer) 1
        127.0.0.1:6379> zadd myzset 3 two
        (integer) 0
        127.0.0.1:6379> zrange myzset 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "3"
        zrem:刪除名稱為key的zset中的元素member。
        127.0.0.1:6379> zrange myzset 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "3"
        127.0.0.1:6379> zrem myzset two
        (integer) 1
        127.0.0.1:6379> zrange myzset 0 -1 withscores
        1) "one"
        2) "1"
        zincrby:如果在名稱為key的zset中已經(jīng)存在元素member,則該元素的score增加increment,否則向該集合中添加該元素,其score的值為increment。
        127.0.0.1:6379> zadd myzset2 1 one
        (integer) 1
        127.0.0.1:6379> zadd myzset2 2 two
        (integer) 1
        127.0.0.1:6379> zrange myzset2 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        127.0.0.1:6379> zincrby myzset2 2 one
        "3"
        127.0.0.1:6379> zrange myzset2 0 -1 withscores
        1) "two"
        2) "2"
        3) "one"
        4) "3"
        zrank:返回名稱為key的zset中member元素的排名(按score從小到大排序)即下標(biāo)。
        127.0.0.1:6379> zadd myzset3 1 one
        (integer) 1
        127.0.0.1:6379> zadd myzset3 2 two
        (integer) 1
        127.0.0.1:6379> zadd myzset3 3 three
        (integer) 1
        127.0.0.1:6379> zadd myzset3 5 five
        (integer) 1
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zrank myzset3 two
        (integer) 1
        127.0.0.1:6379> zrank myzset3 three
        (integer) 2
        zrevrank:返回名稱為key的zset中member元素的排名(按score從大到小排序)即下標(biāo)
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zrevrank myzset3 five
        (integer) 0
        zrevrange:
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zrevrange myzset3 0 -1 withscores
        1) "five"
        2) "5"
        3) "three"
        4) "3"
        5) "two"
        6) "2"
        7) "one"
        8) "1"
        zrangebyscore:
        127.0.0.1:6379> zrangebyscore myzset3 2 3 withscores
        1) "two"
        2) "2"
        3) "three"
        4) "3"
        zcount:
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zcount myzset3 2 3
        (integer) 2
        zcard:
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zcard myzset3
        (integer) 4
        zremrangebyrank:刪除集合中排名在給定區(qū)間的元素。
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "two"
        4) "2"
        5) "three"
        6) "3"
        7) "five"
        8) "5"
        127.0.0.1:6379> zremrangebyrank myzset3 1 1
        (integer) 1
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "three"
        4) "3"
        5) "five"
        6) "5"
        zremrangbyscore:
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "three"
        4) "3"
        5) "five"
        6) "5"
        127.0.0.1:6379> zremrangebyscore myzset3 4 5
        (integer) 1
        127.0.0.1:6379> zrange myzset3 0 -1 withscores
        1) "one"
        2) "1"
        3) "three"
        4) "3"

        新聞名稱:Redis之zset類型及操作-創(chuàng)新互聯(lián)
        網(wǎng)站地址:http://www.jbt999.com/article40/dshoho.html

        成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供標(biāo)簽優(yōu)化云服務(wù)器、微信小程序、全網(wǎng)營銷推廣、動態(tài)網(wǎng)站定制網(wǎng)站

        廣告

        聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請盡快告知,我們將會在第一時間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場,如需處理請聯(lián)系客服。電話:028-86922220;郵箱:[email protected]。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時需注明來源: 創(chuàng)新互聯(lián)

        外貿(mào)網(wǎng)站建設(shè)

      2. 
        

          <address id="upfr9"><pre id="upfr9"><strike id="upfr9"></strike></pre></address>
          1. <address id="upfr9"><tr id="upfr9"></tr></address><dl id="upfr9"></dl>
            在线免费看黄色片 | 久久综合干 | 性爱午夜视频 | 图片区小说区视频区91 | 黄色国产在线免费看 | 要操操| 欧美熟女一区 | 伊人天天干 | 黄色电影在线观看国内免费 | 小骚逼无码内射 |