springBoot集成redis连接池_conditionalonbean怎么配合redis使用-优快云博客

本文详细介绍了如何在Spring Boot项目中配置Redis，包括application.properties文件的设置和对应的配置类JedisProperties的定义，以及如何通过RedisConfig类实现Jedis连接池的创建和RedisUtils客户端的初始化。

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一、application.properties

spring.redis.host=139.159.149.161
#Redis服务器连接端口
spring.redis.port=6379
redis.server.timeOut=30000
redis.server.maxIdle=300
redis.server.maxWaitMillis=-1
redis.server.maxTotal=600

二、对应的配置类

@ConfigurationProperties(prefix = JedisProperties.JEDIS_PREFIX)

public class JedisProperties {

    public static final String JEDIS_PREFIX = "redis.server";

    private String host;

    private int port;

    private String password;

    private int maxTotal;

    private int maxIdle;

    private int maxWaitMillis;

    private int timeOut;

    public int getTimeOut() {
        return timeOut;
    }

    public void setTimeOut(int timeOut) {
        this.timeOut = timeOut;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getPort() {
        return port;
    }

    public void setPort(int port) {
        this.port = port;
    }

    public int getMaxTotal() {
        return maxTotal;
    }

    public void setMaxTotal(int maxTotal) {
        this.maxTotal = maxTotal;
    }

    public int getMaxIdle() {
        return maxIdle;
    }

    public void setMaxIdle(int maxIdle) {
        this.maxIdle = maxIdle;
    }

    public int getMaxWaitMillis() {
        return maxWaitMillis;
    }

    public void setMaxWaitMillis(int maxWaitMillis) {
        this.maxWaitMillis = maxWaitMillis;
    }

}

三、RedisConfig

@Configuration
@EnableConfigurationProperties(JedisProperties.class)
@ConditionalOnClass(RedisUtils.class)

public class RedisConfig {

    private Logger logger = LoggerFactory.getLogger(RedisConfig.class);

    @Autowired
    private JedisProperties prop;

    @Bean(name = "jedisPool")
    public JedisPool jedisPool() {
        logger.info("连接redis");
        JedisPoolConfig config = new JedisPoolConfig();
        config.setMaxTotal(prop.getMaxTotal());
        config.setMaxIdle(prop.getMaxIdle());
        config.setMaxWaitMillis(prop.getMaxWaitMillis());
        return new JedisPool(config, prop.getHost(), prop.getPort(), prop.getTimeOut(), prop.getPassword());
    }

    @Bean
    @ConditionalOnMissingBean(RedisUtils.class)
    public RedisUtils redisClient(@Qualifier("jedisPool") JedisPool pool) {
        logger.info("初始化……Redis Client==Host={},Port={}", prop.getHost(), prop.getPort());
        RedisUtils redisClient = new RedisUtils();
        redisClient.setJedisPool(pool);
        return redisClient;
    }

}