Sal*_*ara 7 java connection-string sqlexception sql-server-2008-r2
我试图通过Java连接到SQL Server 2008.
sqljdbc4.jar到我的项目库中了.SQL异常:com.microsoft.sqlserver.jdbc.SQLServerException:用户''登录失败.ClientConnectionId:085d5df3-ad69-49e1-ba32-b2b990c16a69
相关代码:
public class DataBases
{
private Connection link;
private java.sql.Statement stmt;
public ResultSet rs;
public DataBases()
{
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=DB;";
Connection con = DriverManager.getConnection(connectionUrl);
}
catch (SQLException e)
{
System.out.println("SQL Exception: "+ e.toString());
}
catch (ClassNotFoundException cE)
{
System.out.println("Class Not Found Exception: "+ cE.toString());
}
}
}
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a_h*_*ame 15
如果需要Windows身份验证,则需要将选项添加 integratedSecurity=true到JDBC URL:
jdbc:sqlserver://localhost:1433;databaseName=DB;integratedSecurity=true
您还需要sqljdbc_auth.dll(小心32/64位)Windows系统路径或通过定义的目录java.library.path
有关详细信息,请参阅驱动程序手册:http://msdn.microsoft.com/en-us/library/ms378428.aspx#Connectingintegrated