列表List实战之简介与常用命令介绍

正如JavaSE集合体系中的List一样，元素有序存储排着序!

 get SpringBoot:Redis:String:Key:V2

LPUSH myList a b c d e f 

LRANGE myList 0 6：取出指定范围的元素

LINDEX myList 0

LINDEX myList 1

BRPOP myList 1

LLEN myList

LPOP myList:从左边弹出元素

LREM myList:从左边移除元素

 @Test
    public void method2(){
        log.info("--开始列表List测试--");

        final String key = "SpringBootRedis:List:10010:V2";
        redisTemplate.delete(key);
        ListOperations<String, String> listOperations = redisTemplate.opsForList();

        //往列表中添加元素
        listOperations.leftPush(key, "10");
        listOperations.leftPush(key, "11");
        listOperations.leftPush(key, "12");

        List<String> list = Lists.newArrayList("13", "14");
        listOperations.leftPushAll(key, list);

        log.info("--当前列表元素个数:{}", listOperations.size(key));
        log.info("--当前列表所有元素:{}",listOperations.range(key, 0L, listOperations.size(key)));
        log.info("--当前列表中下标为0的元素:{}", listOperations.index(key, 0L));
        log.info("--当前列表中下标为4的元素:{}", listOperations.index(key, 4L));
        log.info("--当前列表中下标为10的元素:{}", listOperations.index(key, 10L));

        String value = listOperations.rightPop(key);
        log.info("--当前列表从右边弹出来--:{}", value);

        listOperations.set(key, 0L, "10010");
        log.info("--修改列表中下标为0的元素:{}", listOperations.index(key, 0L));
        log.info("--当前列表元素变更为:{}", listOperations.index(key,0L));

        listOperations.remove(key, 0L, "13");
        log.info("--移除value=13的元素后当前列表的所有元素:{}", listOperations.range(key, 0L, listOperations.size(key)));

    }

 运行后的结果