redisTemplate ssl连接代码

下面是一个示例代码，演示如何使用 RedisTemplate 连接到 SSL 加密的 Redis 服务器：

import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
import org.springframework.data.redis.connection.jedis.JedisClientConfiguration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericToStringSerializer;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.interfaces.RSAPrivateKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;
import java.util.Base64;

import redis.clients.jedis.JedisPoolConfig;
import redis.clients.jedis.Protocol;

public class RedisSsl {
  public static void main(String[] args) throws IOException, NoSuchAlgorithmException, InvalidKeySpecException {
    // 创建 Redis 配置
    RedisStandaloneConfiguration redisConfig = new RedisStandaloneConfiguration();
    redisConfig.setHostName("redis.example.com");
    redisConfig.setPort(6379);
    redisConfig.setPassword("password");

    // 创建 Jedis 配置
    JedisPoolConfig poolConfig = new JedisPoolConfig();
    poolConfig.setMaxTotal(10);
    poolConfig.setMaxIdle(5);
    poolConfig.setMinIdle(1);
    poolConfig.setTestOnBorrow(true);
    poolConfig.setTestOnReturn(true);
    poolConfig.setTestWhileIdle(true);

    // 读取证书
    byte[] encodedKey = Files.readAllBytes(Paths.get("path/to/private.pem"));
    PKCS8EncodedKeySpec privateKeySpec = new PKCS8EncodedKeySpec(encodedKey);
    KeyFactory kf = KeyFactory.getInstance("RSA");
    RSAPrivateKey privateKey = (RSAPrivateKey) kf.generatePrivate(privateKeySpec);

    // 创建 Jedis 工厂
    JedisClientConfiguration clientConfig = JedisClientConfiguration.builder()
        .useSsl()
        .privateKey(privateKey)
        .build();
    JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory(redisConfig, clientConfig);

    // 创建 RedisTemplate
    RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();