标签: application.properties

我正在尝试使用junit对spring-boot应用程序进行单元测试.我已将application-test.properties放在src/test/resources下.我有一个ApplicationConfiguration类,它读取application.properties.

我的测试类看起来像这样

@RunWith(SpringRunner.class)
@SpringBootTest(classes=ApplicationConfiguration.class)
@TestPropertySource(locations = "classpath:application-test.properties")
@ActiveProfiles("test")
   public class TestBuilders {
      @Autowired
      private ApplicationConfiguration properties;

当我尝试读取属性时,它始终为null.

我的ApplicationConfiguration类看起来像这样

@Configuration
@ConfigurationProperties
@PropertySources({
    @PropertySource("classpath:application.properties"),
    @PropertySource(value="file:config.properties", ignoreResourceNotFound = 
        true)})
public class ApplicationConfiguration{
    private xxxxx;
    private yyyyy;

我尝试了所有可能的方法,我在谷歌上发现..没有运气.请帮忙!提前致谢.

我正在使用spring boot构建应用程序,需要通过服务而不是sid连接到Oracle DB.

这些是数据源设置:

spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.url=jdbc:oracle:thin:@//hostname.companyname.corp:1500/servicename.companyname.com
spring.datasource.username=username
spring.datasource.password=password
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.OracleDialect
spring.jpa.properties.hibernate.default_schema=SCHEMA_NAME

我已经探讨了关于tns连接的另外两个响应: 通过TNS连接Oracle无法正常工作 以及 如何将JDBC连接到tns oracle

但是我遇到了一个不同的错误:

org.springframework.jdbc.support.MetaDataAccessException:无法获取用于提取元数据的Connection; 嵌套异常是org.springframework.jdbc.CannotGetJdbcConnectionException:无法获取JDBC连接; 嵌套异常是org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:339)〜[spring-jdbc-4.3.13.RELEASE.jar:4.3.13.RELEASE]中的java.sql.SQLException. springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:366)〜[弹簧JDBC-4.3.13.RELEASE.jar:4.3.13.RELEASE]在org.springframework.boot.autoconfigure.orm.jpa.DatabaseLookup .getDatabase(DatabaseLookup.java:72)〜[spring-boot-autoconfigure-1.5.9.RELEASE.jar:1.5.9.RELEASE]在org.springframework.boot.autoconfigure.orm.jpa.JpaProperties.determineDatabase(JpaProperties. java:139)[org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.jpaVendorAdapter(JpaBaseConfiguration.java:105)[spring] -boot-autoconfigure-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration $$ EnhancerBySpringCGLIB $$ 47d988e9.CGLIB $ jpaVendorAdapter $ 4()[spring-boot -autoconfigure-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration $$ EnhancerBySpringCGLIB $$ 47d988e9 $$ FastClassBySpringCGLIB $$ 27b4f4ca.invoke()[spring-boot-autoconfigure-1.5.9 .RELEASE.jar:1.5.9.RELEASE]在org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)[spring-core-4.3.13.RELEASE.jar:4.3.13.RELEASE] at at org.springframework.context.annotation.ConfigurationClassEnhancer $ BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358)[弹簧上下文4.3.13.RELEASE.jar:4.3.13.RELEASE]在org.springframework.boot.autoconfigure.orm. jpa.HibernateJpaAutoConfiguration $$ EnhancerBySpringCGLIB $$ 47d988e9.jpaVendorAdapter()[spring-boot-autoconfigure-1.5.9.RELEASE.jar:1.5.9.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)〜[na: 1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)〜[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)〜[na:1.8.0_152] at jav org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)中的a.lang.reflect.Method.invoke(未知来源)〜[na:1.8.0_152] [spring-beans-4.3.13 .RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE ] org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173)org.springframework.beans.factory中的[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]. support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067)[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java: 513)在组织中的[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE].springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] org.springframework.beans.factory.support.AbstractBeanFactory $ 1 …

在我的 Spring Boot 应用程序中，我有以下控制器

@RestController(value = "ProjectController")
@CrossOrigin(origins = {"${app.api.settings.cross-origin.urls}"})
public class ProjectController {
   // some request mapping methods
}

该属性已经是一个键，在application.properties文件app.api.settings.cross-origin.urls中具有逗号分隔的有效 url，例如

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {

    @Value("${app.api.settings.cross-origin.urls}")
    private String[] consumerUiOrigins;

    @Override
    public void addCorsMappings(CorsRegistry registry) {
         registry
           .addMapping("/api/**")
           .allowedOrigins(consumerUiOrigins);
    }
}