相关疑难解决方法(0)

当我调用get()方法时,发生了异常

这是代码

@Service("RedisService")
public class RedisServiceImpl implements RedisService {

@Autowired
RedisTemplate<String, Long> redisTemplate;

@Override
public Long get(String key) {
    return redisTemplate.opsForValue().get(key);
}

@Override
public Long incrBy(String key, long increment) {
    return redisTemplate.opsForValue().increment(key, increment);
}

当我使用incrBy方法时,没有例外但只有错误只有get方法





在这里才是栈跟踪---

java.io.EOFException
    at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280)
    at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749)
    at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779)
    at java.io.ObjectInputStream.<init>(ObjectInputStream.java:279)
    at org.springframework.core.serializer.DefaultDeserializer.deserialize(DefaultDeserializer.java:38)
    at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:58)
    at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:1)
    at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.deserialize(JdkSerializationRedisSerializer.java:40)
    at org.springframework.data.redis.core.AbstractOperations.deserializeValue(AbstractOperations.java:198)
    at org.springframework.data.redis.core.AbstractOperations$ValueDeserializingRedisCallback.doInRedis(AbstractOperations.java:50)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:162)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:133)
    at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:84)
    at org.springframework.data.redis.core.DefaultValueOperations.get(DefaultValueOperations.java:42)
    at net.daum.air21.bot.common.service.RedisServiceImpl.get(RedisServiceImpl.java:29)
    at net.daum.air21.bot.user.service.SeraCoffeeServiceImpl.getCurrentCount(SeraCoffeeServiceImpl.java:41)