Java Spring Boot JPA找不到数据源

我有一个具有以下配置的spring引导应用程序：

@Configuration
@ComponentScan(basePackages = {"com.mycompany.it.xp2.integration.workday.dao","com.mycompany.it.xp2.integration.workday.application","com.company.it.xp2.integration.workday.model"})
@EnableAspectJAutoProxy
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = {"com.company.it.xp2.integration.workday.dao","com.company.it.xp2.integration.workday.model"})
public class DatabaseConfiguration {

应用

@SpringBootApplication(exclude = {ErrorMvcAutoConfiguration.class,
        DataSourceAutoConfiguration.class,JpaRepositoriesAutoConfiguration.class})
public class Application extends SpringBootServletInitializer {

主配置类：

@Configuration
@ComponentScan("com.mycompany.it")
@Import(DatabaseConfiguration.class)
public class Configuration extends WebMvcConfigurationSupport {

数据库配置：

@Configuration
@ComponentScan(basePackages = {"com.mycompany.it.xp2.integration.workday.dao","com.mycompany.it.xp2.integration.workday.application","com.company.it.xp2.integration.workday.model"})
@EnableAspectJAutoProxy
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = {"com.company.it.xp2.integration.workday.dao","com.company.it.xp2.integration.workday.model"})
public class DatabaseConfiguration {

使用DataSource bean声明：

@Bean(destroyMethod = "close")
    @Primary
    public DataSource dataSource() throws PropertyVetoException {
        ComboPooledDataSource source = new ComboPooledDataSource();
        source.setDriverClass(driverClass);
        source.setJdbcUrl(jdbcUrl);
        source.setUser(jdbcUsername);
        source.setPassword(jdbcPassword);
        source.setInitialPoolSize(initialSize);
        source.setMaxPoolSize(maxActive);
        source.setMinPoolSize(minIdle);
        return source;
    }

但是，当我启动应用程序时，会出现以下错误：

原因： org.springframework.beans.factory.unsatifiedDependencyException： 创建名为的bean时出错 'org.springframework.boot.autoconfigure.orm.jpa.hibernatejpaaautoconfiguration'： 通过构造函数参数0表示的未满足依赖关系； 嵌套异常是 org.springframework.beans.factory.noSuchBean定义异常：否 “javax.sql.DataSource”类型的合格bean可用：应在 至少1个符合autowire候选资格的bean。附属国 注释：{}

以下是gradle的相关行：

compile group: 'org.springframework.boot', name: 'spring-boot-starter-web'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-actuator'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-aop'
compile group: 'org.springframework', name: 'spring-orm'

compile group: "org.springframework.boot", name: "spring-boot-starter-jdbc"
compile "org.springframework.boot:spring-boot-starter-data-jpa"

Spring boot版本1.5.3检查错误日志

1个符合autowire候选资格的bean。依赖项注释

---

配置bean时似乎出现了错误。

能否发布项目的依赖项并添加数据库连接器依赖项？为什么要从spring自动加载程序中排除DataSourceAutoConfiguration.class？我们有一个不将密码签入源代码的策略，由于多个项目共享同一个tomcat实例，我们不能在tomcat环境设置中只使用spring.jdbc.password属性