mysql - 在JBoss上部署spring应用程序时出错

Question

当我尝试在 jboss 上运行我的应用程序时，我收到以下堆栈跟踪，我的应用程序在应用程序启动时需要数据库连接，我正在使用hibernate、spring集成，并且我的数据库是<强>mysql。我的数据库详细信息正确。我有什么遗漏的吗？

 2017-01-06 12:12:23,933 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 70) MSC000001: 
    Failed to start service jboss.undertow.deployment.default-server.default-host./ZealWay: 
    org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./ZealWay: 
    java.lang.RuntimeException: org.springframework.beans.factory.UnsatisfiedDependencyException:
    Error creating bean with name 'webController': Unsatisfied dependency expressed through field 'transactionManagerService':
    Error creating bean with name 'transactionManagerServiceImpl': Unsatisfied dependency expressed through field 'gatewayFacade':
    Error creating bean with name 'gatewayFacade': Unsatisfied dependency expressed through field 'gatewayRouter':
    Error creating bean with name 'gatewayRouterImpl': Unsatisfied dependency expressed through field 'gatewayAquirers': 
    Error creating bean with name 'gatewayAquirers' defined in class path resource [com/iz/zw/configuration/GatewayAquirerConfig.class]:
    Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: 
    Failed to instantiate [java.util.HashMap]: Factory method 'gatewayAquirers' threw exception; 
    nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction;
    nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection;

数据源配置代码

@Bean
    public DataSource dataSource() throws IllegalStateException, PropertyVetoException {
        ComboPooledDataSource dataSource = new ComboPooledDataSource();
        dataSource.setDriverClass(environment.getRequiredProperty("jdbc.driverClassName"));
        dataSource.setJdbcUrl(environment.getRequiredProperty("jdbc.url"));
        dataSource.setUser(environment.getRequiredProperty("jdbc.username"));
        dataSource.setPassword(environment.getRequiredProperty("jdbc.password"));
        dataSource.setInitialPoolSize(Integer.parseInt(environment.getProperty("jdbc.initial.pool.size"))); 
        dataSource.setMinPoolSize(Integer.parseInt(environment.getProperty("jdbc.min.pool.size"))); 
        dataSource.setMaxPoolSize(Integer.parseInt(environment.getProperty("jdbc.max.pool.size"))); 
        return dataSource;
    }

Answer 1

在您的 GatewayAquirerConfig 中，您尚未定义 bean gatewayAquirers。您可能有:

@Autowired
GatewayAquirers gatewayAquirers;

GatewayAquirers 之外的某个地方没有 @Component 或 @Service，或者没有在包扫描中被拾取。