1.redis版本
Redis server v=2.8.24
2.pom文件redis版本
<dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.8.0</version> </dependency>
3.scan搜索
Jedis jedis=RedisUtils.getConn(); ScanParams scanParams = new ScanParams(); scanParams.match(“key*”); scanParams.count(100000);//每10萬條查詢 Long startTime = System.currentTimeMillis(); List<String> retList = new ArrayList<String>(); final String scanRet = "0"; do { ScanResult<String> ret = jedis.scan(scanRet, scanParams); scanRet = ret.getStringCursor();// 返回用於下次遍歷的游標 retList.addAll(ret.getResult());// 返回結果 } while (!scanRet.equals("0")); System.out.println("retList size:"+retList.size()); Long endTime = System.currentTimeMillis(); System.out.println("using time is:" + (endTime - startTime)+"ms");
我這局域網測試結果從700萬數據搜索某個key耗時11秒 僅供參考