spring精通系列(2)

spring scheduling

1. git clone https://github.com/spring-guides/gs-scheduling-tasks.git
2. 打开项目
   3.修改下代码

@Component
public class ScheduledTasks {

    private static final Logger log = LoggerFactory.getLogger(ScheduledTasks.class);

    private static final SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");

    private int a=0;
    @Scheduled(fixedRate = 5000)
    public void reportCurrentTime() {
        log.info("The time is now {}", dateFormat.format(new Date()));
    }    @Scheduled(fixedRate = 5000)
    @Scheduled(fixedRate = 5000)
    public void addnums() {
        log.info("The a is now {}",a++);
    }
}

我们发现这个方法自动执行了

Consuming a RESTful Web Service

1. git clone https://github.com/spring-guides/gs-consuming-rest.git
2. 打开项目
3. 接口的数据格式是

{
   type: "success",
   value: {
      id: 10,
      quote: "Really loving Spring Boot, makes stand alone Spring apps easy."
   }
}

4.输出是这样子

Quote{type=’success’, value=Value{id=8, quote=’I don’t worry about my code scaling. Boot allows the developer to peel back the layers and customize when it’s appropriate while keeping the conventions that just work.’}}