@DataSource("") 多源数据库无效

img[//cdn.renren.io/f3c07202104091123598010.jpg] [pre] /** * 项目管理 * * @author 0719 863121318@gmail.com * @since 3.0 2021-04-08 */ @Service @DataSource("hgdf") public class projectServiceImpl extends CrudServiceImpl<ProjectDao, projectEntity, projectDTO> implements ProjectService { @Override public QueryWrapper<projectEntity> getWrapper(Map<String, Object> params){ QueryWrapper<projectEntity> wrapper = new QueryWrapper<>(); return wrapper; } } [/pre] 使用多源数据库一直失败,nacos中的配置是有什么特殊的写法吗 [pre] dynamic: datasource: druid: #MySQL driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/xxxx_renren?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true username: xxxx password: xxxx hgdf: #MySQL-HGDF driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/xxxx_manage?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true username: xxxx password: xxxx spring: redis: host: 127.0.0.1 port: 6379 database: 0 password: timeout: 30s datasource: druid: #MySQL driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/xxxx_renren?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true username: xxxx password: xxxx hgdf: #MySQL-HGDF driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/xxxx_manage?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true username: xxxx password: xxxx initial-size: 2 max-active: 5 min-idle: 2 max-wait: 6000 pool-prepared-statements: true max-pool-prepared-statement-per-connection-size: 5 time-between-eviction-runs-millis: 60000 min-evictable-idle-time-millis: 300000 test-while-idle: true test-on-borrow: false test-on-return: false filter: stat: log-slow-sql: true slow-sql-millis: 1000 merge-sql: false wall: config: multi-statement-allow: true mybatis-plus: mapper-locations: classpath:/mapper/**/*.xml #实体扫描，多个package用逗号或者分号分隔 typeAliasesPackage: io.renren.entity global-config: #数据库相关配置 db-config: #主键类型 AUTO:"数据库ID自增", INPUT:"用户输入ID", ID_WORKER:"全局唯一ID (数字类型唯一ID)", UUID:"全局唯一ID UUID"; id-type: ID_WORKER banner: false #原生配置 configuration: map-underscore-to-camel-case: true cache-enabled: false call-setters-on-nulls: true jdbc-type-for-null: 'null' [/pre]