redis序列化LocalDateTime時報錯 報錯信息：Could not read JSON: Cannot construct instance of `java.time.LocalDateTime`

在SSM中，向Redis中存入信息后，在取出的時候出現

org.springframework.data.redis.serializer.SerializationException:
Could not read JSON: Cannot construct instance of java.time.LocalDateTime (no Creators, like default construct,exist):
no String-argument constructor/factory method to deserialize from String value (‘2019-11-13 18:05:32’)

錯誤，是因為序列化時失敗，在失敗的字段，也就是實體類中時間屬性，添加上以下注解

 

@JsonDeserialize(using = LocalDateTimeDeserializer.class)
@JsonSerialize(using = LocalDateTimeSerializer.class)