SpringBoot中使用Redis保存对象

叁歲伎倆 2022-11-22 05:14 215阅读 0赞

1、引入依赖

org.springframework.boot spring-boot-starter-data-redis 1234 2、配置主机

spring.redis.host=192.168.124.15  
1  
3、查看源码  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzM0NTA4NA_size_16_color_FFFFFF_t_70_pic_center]

4、配置类

@Configuration  
public class MyRedisConfig \{  
@Bean  
public RedisTemplate<Object, Employee> empRedisTemplate(RedisConnectionFactory redisConnectionFactory)  
throws UnknownHostException \{  
RedisTemplate<Object, Employee> template = new RedisTemplate<>();  
template.setConnectionFactory(redisConnectionFactory);  
Jackson2JsonRedisSerializer serializer = new Jackson2JsonRedisSerializer<>(Employee.class);  
template.setDefaultSerializer(serializer);  
return template;  
\}  
\}  
123456789101112  
5、测试

@Autowired  
RedisTemplate redisTemplate;  
@Autowired  
StringRedisTemplate stringRedisTemplate;  
@Autowired  
RedisTemplate<Object, Employee> empRedisTemplate;  
@Test  
public void test01()\{  
stringRedisTemplate.opsForValue().set(“msg”,“hello”);  
String msg = stringRedisTemplate.opsForValue().get(“msg”);  
System.out.println(msg);  
stringRedisTemplate.opsForList().leftPushAll(“mylist”,“1”,“2”);  
\}  
@Test  
public void test02() \{  
Employee employee = new Employee(1,“张三”,18);  
redisTemplate.opsForValue().set(“emp”,employee);  
empRedisTemplate.opsForValue().set(“emp”,employee);  
\}  
12345678910111213141516171819  
6、测试结果  
![在这里插入图片描述][20201103154737293.png_pic_center]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NzM0NTA4NA_size_16_color_FFFFFF_t_70_pic_center]: /images/20221120/fbea7f37056747bc8ddfbe7a77e62638.png
[20201103154737293.png_pic_center]: https://img-blog.csdnimg.cn/20201103154737293.png#pic_center