tencent cloud

package com.example.demo;

import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
import redis.clients.jedis.JedisSentinelPool;

import java.util.HashSet;
import java.util.Set;

public class Main {
    public static void main(String[] args) {
        String masterName = "test";
        Set<String> sentinels = new HashSet<>();
        // You need to configure the database instance's private IPv4 address and port.
        sentinels.add("XX.XX.XX.XX:6379");
        GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
        String dbPassword = "root:xxx";// Replace this with your database access password
        String sentinelPassword = "root:xxx";// Replace this with your database access password

        JedisSentinelPool jedisSentinelPool =
            new JedisSentinelPool(masterName, sentinels, poolConfig,
                2000, 2000, dbPassword,
                0, null, 2000, 2000,
                sentinelPassword, null);
        System.out.println("jedisSentinelPool.getResource().ping() = " + jedisSentinelPool.getResource().ping());
        jedisSentinelPool.close();
    }
}

package com.example.demo;

import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisPassword;
import org.springframework.data.redis.connection.RedisSentinelConfiguration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import redis.clients.jedis.JedisPoolConfig;

@SpringBootApplication

public class DemoApplication {
    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }
}

@Configuration
class RedisConfig {
    @Bean
    @Qualifier("jedisConnectionFactory")
    public JedisConnectionFactory connectionFactory() {
        RedisSentinelConfiguration sentinelConfig = new RedisSentinelConfiguration()
            .master("test")
            .sentinel("XX.XX.XX.XX", 6379);// Replace this with the private IPv4 address and port of your database instance
        sentinelConfig.setPassword(RedisPassword.of("xxx"));// Replace this with your database access password
        sentinelConfig.setSentinelPassword(RedisPassword.of("xxx"));// Replace this with your database access password
        JedisPoolConfig poolConfig = new JedisPoolConfig();
        JedisConnectionFactory connectionFactory = new JedisConnectionFactory(sentinelConfig, poolConfig);
        connectionFactory.afterPropertiesSet();
        return connectionFactory;
    }

    @Bean
    @ConditionalOnBean(JedisConnectionFactory.class)
    public RedisTemplate<String, String> redisTemplate(@Qualifier("jedisConnectionFactory") JedisConnectionFactory factory) {
        RedisTemplate<String, String> template = new RedisTemplate<>();
        template.setConnectionFactory(factory);
        template.afterPropertiesSet();
        //test
        template.opsForValue().set("test", "test1");
        System.out.println("template.opsForValue().get(\\"test\\") = " + template.opsForValue().get("test"));
        return template;
    }

}