Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.datasource-org

引用中的错误信息是"Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with namedataSource': Invocation of init method failed; nested exception is java.lang.Null"。这个错误通常是由于数据源的配置问题导致的。你可以检查一下你的配置文件，比如application.properties文件，确保数据源的相关配置没有错误。另外，你也可以尝试在启动类上添加注解@EnableAutoConfiguration，并在注解中排除DataSourceAutoConfiguration类，这样可以避免自动配置数据源的问题。中的代码展示了一个测试类的示例，其中使用了@RunWith和@SpringBootTest注解来进行测试。可以看到在测试方法中，使用了@Autowired注解来注入一个IAnimalEthicalManagementService接口的实例，并调用了其中的一个方法。这段代码可能与你的问题没有直接关联，但是它展示了如何使用Spring Boot进行单元测试的一种方式。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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