解决: autoType is not support. xxx 问题
@Configuration
@EnableCaching
@ConditionalOnClass(RedisOperations.class)
@EnableConfigurationProperties(RedisProperties.class)
public class RedisConfig extends CachingConfigurerSupport {
private static final Logger log = LoggerFactory.getLogger(RedisConfig.class);
/**
* 设置 redis 数据默认过期时间，默认2小时
* 设置@cacheable 序列化方式
*/
@Bean
public RedisCacheConfiguration redisCacheConfiguration(){
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
configuration = configuration.serializeValuesWith(RedisSerializationContext.
SerializationPair.fromSerializer(fastJsonRedisSerializer)).entryTtl(Duration.ofHours(6));
return configuration;
}
@SuppressWarnings("all")
@Bean(name = "redisTemplate")
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
RedisTemplate<Object, Object> template = new RedisTemplate<>();
//序列化
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
// value值的序列化采用fastJsonRedisSerializer
template.setValueSerializer(fastJsonRedisSerializer);
template.setHashValueSerializer(fastJsonRedisSerializer);
// 全局开启AutoType，这里方便开发，使用全局的方式
ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
// 建议使用这种方式，小范围指定白名单 解决autoType is not 的问题
ParserConfig.getGlobalInstance().addAccept("");
// key的序列化采用StringRedisSerializer
template.setKeySerializer(new StringRedisSerializer());
template.setHashKeySerializer(new StringRedisSerializer());
template.setConnectionFactory(redisConnectionFactory);
System.out.println("=================================================================="+redisConnectionFactory.toString());
System.out.println("============================="+redisConnectionFactory.getConnection()+"=====================================");
System.out.println("================================"+template.toString()+"==================================");
return template;
}
/**
* 自定义缓存key生成策略，默认将使用该策略
*/
@Bean
@Override
public KeyGenerator keyGenerator() {
return (target, method, params) -> {
Map<String,Object> container = new HashMap<>(3);
Class<?> targetClassClass = target.getClass();
// 类地址
container.put("class",targetClassClass.toGenericString());
// 方法名称
container.put("methodName",method.getName());
// 包名称
container.put("package",targetClassClass.getPackage());
// 参数列表
for (int i = 0; i < params.length; i++) {
container.put(String.valueOf(i),params[i]);
}
// 转为JSON字符串
String jsonString = JSON.toJSONString(container);
// 做SHA256 Hash计算，得到一个SHA256摘要作为Key
return DigestUtils.sha256Hex(jsonString);
};
}
@Bean
@Override
public CacheErrorHandler errorHandler() {
// 异常处理，当Redis发生异常时，打印日志，但是程序正常走
log.error("初始化 -> [{}]", "Redis CacheErrorHandler");
return new CacheErrorHandler() {
@Override
public void handleCacheGetError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheGetError：key -> [{}]", key, e);
}
@Override
public void handleCachePutError(RuntimeException e, Cache cache, Object key, Object value) {
log.error("Redis occur handleCachePutError：key -> [{}]；value -> [{}]", key, value, e);
}
@Override
public void handleCacheEvictError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheEvictError：key -> [{}]", key, e);
}
@Override
public void handleCacheClearError(RuntimeException e, Cache cache) {
log.error("Redis occur handleCacheClearError：", e);
}
};
}
}