RedisTemlale操作List测试类

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations= {"classpath*:/applicationContext-test.xml"})

public classRestListTestextendsUnitilsJUnit4{

@Resource(name= "redisTemplate")

privateListOperations<String,Long>opsForList;

@Autowired

privateRedisCacheUtilredisCacheUtil;

@Test

public voidtest1() {

//问题下的回答id列表;

List<Long>answerIdsByQuestion= newArrayList<>();

Stringkey ="test_questionId"+ 3;

redisCacheUtil.delete(key);

Listlist2 = newArrayList();//注意这里虽然是Long类型但是不能用泛型标注为Long,不然会报错;

list2.add(11L);

list2.add(12L);

list2.add(13L);

list2.add(14L);

list2.add(17L);

list2.add(15L);

list2.add(16L);

list2.add(17L);

list2.add(18L);

list2.add(17L);

list2.add(19L);

opsForList.rightPushAll(key,list2);//批量添加;

opsForList.leftPush(key,9L);//左边添加一位元素;

opsForList.rightPush(key,21L);//列表的右边添加1位元素

List<Long>range1 = opsForList.range(key,0, -1);// 0,-1获取所有的元素,可以用来做分页;

LongaLong1 = opsForList.leftPop(key);//弹出左边的元素,(获取并移除)

List<Long>range2 = opsForList.range(key,0, -1);

LongaLong2 = opsForList.rightPop(key);//弹出右边的元素,(获取并移除)

List<Long>range3 = opsForList.range(key,0, -1);

Longremove1 = opsForList.remove(key,1,16L);//移除从左到右第一个值为16的元素

Longremove2 = opsForList.remove(key,2,17L);//移除从左到右两个值为17的元素

Longindex = opsForList.index(key,2);//获取索引为2的元素

Longsize = opsForList.size(key);

//获取分页数据 第2页,每页3条数据

intpageNo = 2;

intpageSize = 3;

List<Long>range4 = opsForList.range(key,(pageNo- 1)* pageSize,(pageNo* pageSize)- 1);

List<Long>range5 = opsForList.range(key,0, -1);

opsForList.trim(key,3,5);//移除索引3-5以外的所有元素;

List<Long>range6 = opsForList.range(key,0, -1);

}

}