小编Sar*_*nya的帖子

当我尝试使用我的凭据(pgadmin iii - postgres sqltool)连接到我的PostgreSQL服务器时,它工作正常.当我尝试从我的Java应用程序连接时,我得到以下日志.有点奇怪

org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is org.postgresql.util.PSQLException: FATAL: password authentication failed for user "admin"
    at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:240)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy8.getCollegeDetails(Unknown Source)
    at com.cts.bo.HESBO.registerCourse(HESBO.java:42)
    at com.cts.facade.HESFacade.registerCourse(HESFacade.java:34)
    at com.cts.manager.HESManager.registerCourse(HESManager.java:34)
    at com.cts.presentation.Tester.registerCourse(Tester.java:66)
    at com.cts.presentation.Tester.main(Tester.java:159)
**Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "admin"**
    at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:415)
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:188)
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64)
    at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:143)
    at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:29)
    at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:21)
    at org.postgresql.jdbc3g.Jdbc3gConnection.<init>(Jdbc3gConnection.java:24)
    at org.postgresql.Driver.makeConnection(Driver.java:412)
    at org.postgresql.Driver.connect(Driver.java:280)
    at java.sql.DriverManager.getConnection(Unknown Source) …