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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # ZSCORE **ZSCORE key member** 返回有序集 `key` 中,成員 `member` 的 `score` 值。 如果 `member` 元素不是有序集 `key` 的成員,或 `key` 不存在,返回 `nil` 。 **可用版本:** &gt;= 1.2.0 **時間復雜度:** O(1) **返回值:** `member` 成員的 `score` 值,以字符串形式表示。 ``` redis> ZRANGE salary 0 -1 WITHSCORES # 測試數據 1) "tom" 2) "2000" 3) "peter" 4) "3500" 5) "jack" 6) "5000" redis> ZSCORE salary peter # 注意返回值是字符串 "3500" ```
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                              哎呀哎呀视频在线观看