SpringBoot实现自定义Redis的连接

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1.docker安装Redis

docker run -p 6379:6379 --name redis -v /mydata/redis/data:/data -v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf -d redis redis-server /etc/redis/redis.conf

2.maven 的pom文件导包

<dependency><groupId>org.redisson</groupId><artifactId>redisson-spring-boot-starter</artifactId>
</dependency>
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-configuration-processor</artifactId></dependency>

3.自定义属性

在application.yml文件中加入你自己想要的配置

redis:config:host: 192.168.200.142 #填你redis安装的电脑的ipport: 6379password: 你的密码pool-size: 10min-idle-size: 5idle-timeout: 30000connect-timeout: 5000retry-attempts: 3retry-interval: 1000ping-interval: 60000keep-alive: true

4.读取配置

@Data
@ConfigurationProperties(prefix = "redis.config", ignoreInvalidFields = true)
public class RedisClientConfigProperties {private String host;private int port;private String password;private int poolSize = 64;private int minIdleSize = 10;private int idleTimeout = 10000;private int connectTimeout = 10000;private int retryAttempts = 3;private int retryInterval = 1000;private int pingInterval = 0;private boolean keepAlive = true;}

各个参数的含义往下看

`ignoreInvalidFields`字段含义

当这个属性设置为true时，Spring会忽略配置文件中那些与配置类字段不匹配的属性。这意味着，如果配置文件中存在与配置类字段不存在的属性，Spring不会抛出异常，而是忽略这些属性。

注入容器

@Configuration
@EnableConfigurationProperties(RedisClientConfigProperties.class)
public class RedisClientConfig {@Bean("redissonClient")public RedissonClient redissonClient(ConfigurableApplicationContext applicationContext, RedisClientConfigProperties properties) {Config config = new Config();//设置编码器config.setCodec(new JsonJacksonCodec());config.useSingleServer().setAddress("redis://" + properties.getHost() + ":" + properties.getPort()).setPassword(properties.getPassword()).setConnectionPoolSize(properties.getPoolSize()).setConnectionMinimumIdleSize(properties.getMinIdleSize()).setIdleConnectionTimeout(properties.getIdleTimeout()).setConnectTimeout(properties.getConnectTimeout()).setRetryAttempts(properties.getRetryAttempts()).setRetryInterval(properties.getRetryInterval()).setPingConnectionInterval(properties.getPingInterval()).setKeepAlive(properties.isKeepAlive());return Redisson.create(config);}