GuLi商城-SpringCloud Alibaba-Nacos配置中心-加载多配置集

雨点打透心脏的1/2处 2024-03-25 23:29 112阅读 0赞

当微服务数量很庞大时，将所有配置都书写到一个配置文件中，显然不是太合适。对此我们可以将

配置按照功能的不同，拆分为不同的配置文件。

如下面的配置文件：

server:
      port: 10011
      servlet:
        session:
          timeout: 30m
    
    spring:
      application:
        name: gulimall-coupon
      datasource:
        username: root
        password: 123456
        url: jdbc:mysql://172.16.68.110:3306/gulimall_sms?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
        driver-class-name: com.mysql.cj.jdbc.Driver
      cloud:
        nacos:
          discovery:
            server-addr: 127.0.0.1:8848
    
    mybatis-plus:
      mapper-locations: classpath:/mapper/**/*.xml
      #设置实体类的自增主键
      global-config:
        db-config:
          id-type: auto
          #逻辑删除
          logic-delete-value: 1
          logic-not-delete-value: 0
    
    feign:
      client:
        config:
          default: #默认配置
            readTimeout: 2000 #读取超时时间
            connectTimeout: 2000 #连接超时时间ms

我们可以将数据源有关的配置写到一个配置文件中：

![d944d555a3b2416a91bfb6ade12af0db.png][]

和框架有关的写到另外一个配置文件中：

![0a03797ad02f4b07903d648d0a473230.png][]创建“other.yml”配置，保存其他的配置信息：

![2271dd0ed64349bfaf8a3d7e8c41a9a1.png][]

![f5b41ed7574e47599e206302b32337ec.png][]

修改“gulimall-coupon”的“bootstrap.properties”文件，加载“mybatis.yml”、“datasource.yml”和

“other.yml”配置

spring.cloud.nacos.config.extension-configs[0].data-id=mybatis.yml
    spring.cloud.nacos.config.extension-configs[0].group=dev
    spring.cloud.nacos.config.extension-configs[0].refresh=true
    
    spring.cloud.nacos.config.extension-configs[1].data-id=datasource.yml
    spring.cloud.nacos.config.extension-configs[1].group=dev
    spring.cloud.nacos.config.extension-configs[1].refresh=true
    
    
    spring.cloud.nacos.config.extension-configs[2].data-id=other.yml
    spring.cloud.nacos.config.extension-configs[2].group=dev
    spring.cloud.nacos.config.extension-configs[2].refresh=true

![c5bced42269840158fc856f9fc9265e9.png][]

注释“application.yml”文件中的所有配置

![1e8b82d494514d93b4569c8d703d5a8a.png][]

测试：

![e35bdd77bdc949d984789c484aa67625.png][]

总结：

![0ac7f6498106412c8615f4ecebb91dc2.png][]

[https://github.com/OYCodeSite/gulimall-learning/blob/master/docs/%E8%B0%B7%E7%B2%92%E5%95%86%E5%9F%8E%E2%80%94%E5%88%86%E5%B8%83%E5%BC%8F%E5%9F%BA%E7%A1%80.md][https_github.com_OYCodeSite_gulimall-learning_blob_master_docs_E8_B0_B7_E7_B2_92_E5_95_86_E5_9F_8E_E2_80_94_E5_88_86_E5_B8_83_E5_BC_8F_E5_9F_BA_E7_A1_80.md]

[d944d555a3b2416a91bfb6ade12af0db.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/7969c2066d284ce4b6568a86ebd57338.png
[0a03797ad02f4b07903d648d0a473230.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/05999937916c4c9e8116c3fce2bb49d8.png
[2271dd0ed64349bfaf8a3d7e8c41a9a1.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/92836a6f18594d5384605e2ad0a7d55e.png
[f5b41ed7574e47599e206302b32337ec.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/a435ed40587f40e084e76d6fbb59dd28.png
[c5bced42269840158fc856f9fc9265e9.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/cd2d14480c5447df964c050d25db5cb0.png
[1e8b82d494514d93b4569c8d703d5a8a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/0b4c33f1f9b740ff8dae79ee84dabac3.png
[e35bdd77bdc949d984789c484aa67625.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/148fc4c20616466185209119cf45e707.png
[0ac7f6498106412c8615f4ecebb91dc2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/25/8d6860b366134b268190f2e505abf145.png
[https_github.com_OYCodeSite_gulimall-learning_blob_master_docs_E8_B0_B7_E7_B2_92_E5_95_86_E5_9F_8E_E2_80_94_E5_88_86_E5_B8_83_E5_BC_8F_E5_9F_BA_E7_A1_80.md]: https://github.com/OYCodeSite/gulimall-learning/blob/master/docs/%E8%B0%B7%E7%B2%92%E5%95%86%E5%9F%8E%E2%80%94%E5%88%86%E5%B8%83%E5%BC%8F%E5%9F%BA%E7%A1%80.md