SpringBoot Redis配置Fastjson进行序列化和反序列化实现

/** * 自定义序列化类 * @param <T> */public class FastJsonRedisSerializer<T> implements RedisSerializer<T> {  public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");  private Class<T> clazz;  public FastJsonRedisSerializer(Class<T> clazz) {    super();    this.clazz = clazz;  }  @Override  public byte[] serialize(T t) throws SerializationException {    if (null == t) {      return new byte[0];    }    return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(DEFAULT_CHARSET);  }  @Override  public T deserialize(byte[] bytes) throws SerializationException {    if (null == bytes || bytes.length <= 0) {      return null;    }    String str = new String(bytes, DEFAULT_CHARSET);    return (T) JSON.parseObject(str, clazz);  }}

@Configurationpublic class RedisConfiguration {  @Bean  public RedisTemplate<Object, Object> redisTemplate(      RedisConnectionFactory redisConnectionFactory) {    RedisTemplate<Object, Object> template = new RedisTemplate<>();    //使用fastjson序列化    FastJsonRedisSerializer fastJsonRedisSerializer = new FastJsonRedisSerializer(Object.class);    // value值的序列化采用fastJsonRedisSerializer    template.setValueSerializer(fastJsonRedisSerializer);    template.setHashValueSerializer(fastJsonRedisSerializer);    // key的序列化采用StringRedisSerializer    template.setKeySerializer(new StringRedisSerializer());    template.setHashKeySerializer(new StringRedisSerializer());    template.setConnectionFactory(redisConnectionFactory);    return template;  }}

@Datapublic class Student {  private Integer studentId;  private String studentName;}

@SpringBootApplicationpublic class BootRedisApplication {  public static void main(String[] args) {    ConfigurableApplicationContext        context = SpringApplication.run(BootRedisApplication.class, args);        Student student = new Student();    student.setStudentId(101);    student.setStudentName("学生A");        RedisTemplate cRedisTemplate = context.getBean("redisTemplate", RedisTemplate.class);    cRedisTemplate.opsForValue().set("student-1", student);    context.close();  }}

{"@type":"com.example.bootredis.Student","studentId":101,"studentName":"学生A"}