yml文件：

serviceCodeToUrlList: '{
   "106":"https://h5-test.schengle.com/ShengDaPostalBank/carWash",
   "101":"https://h5-test.schengle.com/ShengDaPostalBank/airConditionClean",
   "102":"https://h5-test.schengle.com/ShengDaPostalBank/eighteenCheck",
   "103":"https://h5-test.schengle.com/ShengDaPostalBank/agencyAnnual",
   "104":"https://h5-test.schengle.com/ShengDaPostalBank/transferService",
   "105":"https://h5-test.schengle.com/ShengDaPostalBank/roadRescue",
   "201":"https://h5-test.schengle.com/ShengDaPostalBank/carWashWax",
   "202":"https://h5-test.schengle.com/ShengDaPostalBank/sterilizationWash",
   "203":"https://h5-test.schengle.com/ShengDaPostalBank/conditionWash",
   "204":"https://h5-test.schengle.com/ShengDaPostalBank/valetWash",
   "205":"https://h5-test.schengle.com/ShengDaPostalBank/annualWash"
Java代码获取：
 
@Value("#{${serviceCodeToUrlList}}")
private JSONObject serviceCodeToUrlList;
或者private Map<String,String>serviceCodeToUrlList;
注意serviceCodeToUrlList这个变量不能直接赋值，会覆盖jvm的值！！
                    yml文件：serviceCodeToUrlList: '{   "106":"https://h5-test.schengle.com/ShengDaPostalBank/carWash",   "101":"https://h5-test.schengle.com/ShengDaPostalBank/airConditionClean",   "102":"https://h5-test.schengle.com/ShengDaPostalBank/eighteenCheck",   "1
				
网上查了好多资料，都是.properties文件中读取，而且又是几个人抄来抄去，找了半天功夫不负有心人，终于找到了详尽的用法介绍。
下边是我在yml中的map写法
test:
  map: '{"test1":"12345","test2":"54321"}'
使用时候注解的写法
    @Value("#{${test.map}}")
    private Map<String,String> mapKey;
如果是.properties文件写法很不一样。
还有一种使用方法时创建一个类，
在实际开发过程中对于对象转json有很多的工具类，这里使用的是jackson
springboot 中jackson的用法
1 springboot工程本身就集成了jackson 只要是引入
        &amp;lt;dependency&amp;gt;
            &amp;lt;groupId&amp;gt;org.springframework.boot&amp;lt;/gr...
				
SpringBoot--配置文件1.  SpringBoot配置文件简介2.  YAML语法简单描述3. 配置文件多种注入方法4. 注解分析@PropertySource&@ImportResource&@Bean6. Profile文件详解6. 配置文件加载位置
1.  SpringBoot配置文件简介
配置文件的作用：修改SpringBoot自动配置的默认值；共分文两类
application.properties
application.yaml
application.p
				
@Component
@Configuration
@PropertySource(value = {"classpath:/application.yml"}, encoding = "utf-8")
@ConfigurationProperties(prefix = "serious")
@Data
public class SeriousConfig {
     * 嚴重程...
<!-- 导入配置文件处理器，配置文件进行绑定就会有提示，需要重启 -->
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-configurat