<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>
    <dependencies>
        <!-- 集成commons工具類 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <!-- 集成lombok 框架 -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <!-- fastjson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.30</version>
        </dependency>
        <!-- SpringBoot-整合Web組件 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
    </dependencies>

spring:
  redis:
    host: www.kaicostudy.com
    password: 123456
    port: 6379

@Component
public class RedisUtils {
    @Autowired
    private StringRedisTemplate stringRedisTemplate;
    public void setString(String key, String value) {
        setString(key, value, null);
    }
    public void setString(String key, String value, Long timeOut) {
        stringRedisTemplate.opsForValue().set(key, value);
        if (timeOut != null) {
            stringRedisTemplate.expire(key, timeOut, TimeUnit.SECONDS);
        }
    }
    public String getString(String key) {
        return stringRedisTemplate.opsForValue().get(key);
    }
}

@RestController
public class IndexController {
    @Autowired
    private RedisUtils redisUtils;
    @RequestMapping("/setRedis")
    public void setRedisKey(UserEntity userEntity) {
        redisUtils.setString("userEntity", JSONObject.toJSONString(userEntity));
    }
    @RequestMapping("/getRedis")
    public UserEntity setRedisKey() {
        String userEntityJson = redisUtils.getString("userEntity");
        UserEntity userEntity = JSONObject.parseObject(userEntityJson, UserEntity.class);
        return userEntity;
    }
}

@Componentpublic class RedisTemplateUtils {<!--{C}%3C!%2D%2D%20%2D%2D%3E--> @Resource private RedisTemplate<String, Object> redisTemplate; public void setObject(String key, Object object) {<!--{C}%3C!%2D%2D%20%2D%2D%3E--> redisTemplate.opsForValue().set(key, object); } public Object getObjet(String key) {<!--{C}%3C!%2D%2D%20%2D%2D%3E--> return redisTemplate.opsForValue().get(key); }}@Component
public class RedisTemplateUtils {
    @Resource
    private RedisTemplate<String, Object> redisTemplate;
    public void setObject(String key, Object object) {
        redisTemplate.opsForValue().set(key, object);
    }
    public Object getObjet(String key) {
        return redisTemplate.opsForValue().get(key);
    }
}

@RestController
public class IndexController {
    @Autowired
    private RedisTemplateUtils redisTemplateUtils;
    @RequestMapping("/setRedisSerializable")
    public void setRedisSerializable(UserEntity userEntity) {
        redisTemplateUtils.setObject("userEntity", userEntity);
    }
    @RequestMapping("/getRedisSerializable")
    public UserEntity getRedisSerializable() {
        UserEntity userEntity = (UserEntity) redisTemplateUtils.getObjet("userEntity");
        return userEntity;
    }
}