[springboot]启动时，先马上执行一些测试，可以实现CommandLineRunner接口

[springboot]启动时，先马上进行一些测试，可以实现CommandLineRunner接口，在里面执行测试的内容。开始时在main方法里通过new了XXApp类，调用redisUtils不成功，原来main不在spring容器管理范围，自然bean初始化是null

@ComponentScan(value = {"com.xx"})
@SpringBootApplication
@EnableAsync
public class XXApp implements CommandLineRunner {
    public static ConfigurableApplicationContext TURBO_CTX;
    private static Logger logger = LoggerFactory.getLogger(XXApp.class);

    @Autowired
    private  RedisUtils  redisUtil ;

    public static void main(String[] args) {
        XXX = SpringApplication.run(XXApp.class, args);
        logger.info("-----------------XXX 启动完毕！----------------");
    }

    @Override
    public void run(String... strings) throws Exception {
        System.out.println(redisUtil.get("name"));
        redisUtil.set("info","哈哈哈");
        redisUtil.set("中文","a哈哈哈b");
        System.out.println(redisUtil.get("info"));
        System.out.println(redisUtil.get("info2"));
    }