springboot整合redis池
时间: 2024-01-19 22:01:57 浏览: 164
在Spring Boot中整合Redis池的步骤如下:
1. 添加Redis依赖:在项目的`pom.xml`文件中添加Redis的依赖,例如:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
```
2. 配置Redis连接信息:在`application.properties`或`application.yml`配置文件中添加Redis的连接信息,例如:
```yaml
spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.password=your_password
```
3. 创建Redis连接池配置类:创建一个配置类,用于配置Redis连接池的相关属性,例如:
```java
@Configuration
public class RedisConfig {
@Value("${spring.redis.host}")
private String host;
@Value("${spring.redis.port}")
private int port;
@Value("${spring.redis.password}")
private String password;
@Bean
public JedisPoolConfig jedisPoolConfig() {
JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
// 配置连接池的属性
jedisPoolConfig.setMaxTotal(100);
jedisPoolConfig.setMaxIdle(10);
jedisPoolConfig.setMinIdle(5);
return jedisPoolConfig;
}
@Bean
public JedisConnectionFactory jedisConnectionFactory(JedisPoolConfig jedisPoolConfig) {
RedisStandaloneConfiguration configuration = new RedisStandaloneConfiguration();
configuration.setHostName(host);
configuration.setPort(port);
configuration.setPassword(RedisPassword.of(password));
return new JedisConnectionFactory(configuration, jedisPoolConfig);
}
@Bean
public RedisTemplate<String, Object> redisTemplate(JedisConnectionFactory jedisConnectionFactory) {
RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(jedisConnectionFactory);
// 设置序列化器
redisTemplate.setDefaultSerializer(new StringRedisSerializer());
redisTemplate.setKeySerializer(new StringRedisSerializer());
redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
return redisTemplate;
}
}
```
4. 使用Redis连接池:在需要使用Redis的地方,通过注入`RedisTemplate`来操作Redis,例如:
```java
@Autowired
private RedisTemplate<String, Object> redisTemplate;
public void setValue(String key, Object value) {
redisTemplate.opsForValue().set(key, value);
}
public Object getValue(String key) {
return redisTemplate.opsForValue().get(key);
}
```
这样就完成了Spring Boot与Redis池的整合。
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