springcloud 消息总线读取配置文件的两种方式

左手的ㄟ右手 2022-02-23 10:10 351阅读 0赞

第一种方式：先通过消息总线，进行环境配置的更新操作

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1Mjc1MjMz_size_16_color_FFFFFF_t_70][]

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第二种方式： 引入

>     @ConfigurationProperties("girl")

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1Mjc1MjMz_size_16_color_FFFFFF_t_70 2][]

>     /**
>      * @program: eureka
>      * @description: 模拟演示读取配置文件并自动刷新
>      * @author: smileTimLi
>      * @create: 2019-04-07 20:44
>      **/
>     @Data
>     @Component
>     @ConfigurationProperties("girl")
>     @RefreshScope
>     public class GirlConfig {
>     
>         private String name;
>     
>         private String age;
>     }

>     @RestController
>     public class GirlController {
>     
>         @Autowired
>         private GirlConfig girlConfig;
>     
>         @GetMapping("/girl/print")
>         public String print(){
>            return "name" + girlConfig.getName() + "_age: " + girlConfig.getAge();
>         }
>     }

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