往Redis中初始化幾條測試數據:
china:beijing
china:shandong:heze
china:shandong:jinan
測試代碼:
Java代碼
Jedis jedis = new Jedis("10.110.20.152", 6379); Set<String> set = jedis.keys("china:shandong*"); for (String key : set) { System.out.println(key); }
輸出結果:
china:shandong:heze
china:shandong:jinan
通配符說明:
* 0到任意多個字符
? 1個字符