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解決Spring Boot 使用RedisTemplate 存儲鍵值出現亂碼 xacxedx00x05tx00

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最近使用spring-data-redis RedisTemplate 操作redis時發現存儲在redis中的key不是設置的string值,前面還多出了許多類似\xac\xed\x00\x05t\x00這種字符串,如下

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  1. 127.0.0.1:6379> keys *
  2. 1) "\xac\xed\x00\x05t\x00\x04pass"
  3. 2) "\xac\xed\x00\x05t\x00\x04name"
  4. 3) "name"

spring-data-redis的RedisTemplate<K, V>模板類在操作redis時默認使用JdkSerializationRedisSerializer來進行序列化,如下


private boolean enableDefaultSerializer = true;
private RedisSerializer<?> defaultSerializer = new JdkSerializationRedisSerializer();
private RedisSerializer keySerializer = null;
private RedisSerializer valueSerializer = null;
private RedisSerializer hashKeySerializer = null;
private RedisSerializer hashValueSerializer = null;

解決方法

private RedisTemplate redisTemplate;

@Autowired(required = false)
public void setRedisTemplate(RedisTemplate redisTemplate) {
RedisSerializer stringSerializer = new StringRedisSerializer();
redisTemplate.setKeySerializer(stringSerializer);
redisTemplate.setValueSerializer(stringSerializer);
redisTemplate.setHashKeySerializer(stringSerializer);
redisTemplate.setHashValueSerializer(stringSerializer);
this.redisTemplate = redisTemplate;
}

解決Spring Boot 使用RedisTemplate 存儲鍵值出現亂碼 \xac\xed\x00\x05t\x00