相关jar
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
<version>1.6.0.RELEASE</version>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.4.2</version>
</dependency>
业务场景：
现有一个定时任务，将符合条件的新闻标题存入Reids，采用zset格式，新闻数据转换为json，试问时间为score，便于通过新闻时间分页获取数据。
执行定时任务时，先通过key删除原有的数据，然后批量增加新的数据，为了避免在删除命令执行后增加命令执行前会插入其他查询命令，导致查询结果为空，所以需要事物处理，以下代码：
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void test001(){
List<NewsInfo> list = getList("ztw_0707");
Set<TypedTuple<String>> set = Sets.newHashSet();
for (int i = 0; i < list.size(); i++) {
String str = JSON.toJSONString(list.get(i), SerializerFeature.WriteMapNullValue);
TypedTuple<String> typedTuple = new DefaultTypedTuple<String>(str, Double.valueOf(i));
set.add(typedTuple);
}
// stringRedisTemplate.delete("myKey");
// stringRedisTemplate.opsForZSet().add("myKet", set);
Map<String, String> map = Maps.newHashMap();
map.put("key001", "value001");
map.put("key002", "value002");
map.put("key003", "value003");
SessionCallback<Object> sessionCallback = new SessionCallback<Object>(){
@Override
public Object execute(RedisOperations operations) throws DataAccessException {
operations.multi();
operations.delete("test");
//operations.opsForHash().putAll("test", map);
operations.opsForZSet().add("test", set);
// operations.opsForZSet().add("test", "value001", 1);
// operations.opsForZSet().add("test", "value002", 2);
// operations.opsForZSet().add("test", "value003", 3);
//operations.opsForHash().put("test", "key001", "value001");
operations.expire("test", 1, TimeUnit.HOURS);
Object val=operations.exec();
return val;
}
};
try {
Object obj = stringRedisTemplate.execute(sessionCallback);
System.out.println(obj.toString());
} catch (Exception e) {
System.out.println(e);
}
}
执行注释部分的代码没问题，唯但是operations.opsForZSet().add("test", set);时出现异常：
org.springframework.dao.InvalidDataAccessApiUsageException: Cannot use Jedis when in Multi. Please use JedisTransaction instead.; nested exception is redis.clients.jedis.exceptions.JedisDataException: Cannot use Jedis when in Multi. Please use JedisTransaction instead.
请教各位，怎么解决，或者有其它的好的解决方案。
