相关疑难解决方法(0)

我目前正在使用Java中的SQL.最近我收到了这个错误:

com.microsoft.sqlserver.jdbc.AuthenticationJNI <clinit>
WARNING: Failed to load the sqljdbc_auth.dll cause : no sqljdbc_auth in java.library.path

当我integratedSecurity=true;在连接String中添加参数时会发生这种情况.错误消息清楚地表明缺少sqljdbc_auth.dll,所以我尝试将dll放在与保留sqljdbc4.jar相同的路径中.

但是,这不起作用,所以我想知道我实际上如何将这个dll添加到我的构建路径中？有没有特殊的方法呢？

我试图测试与本地sql DB的连接.我有这个代码:

try{
    Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver").newInstance();
    DriverManager.getConnection("jdbc:sqlserver://localhost:1433;databaseName=SocialFamilyTree;user=SOSCOMP");

}catch(Exception e){
    System.out.println("Couldn't get database connection.");
    e.printStackTrace();
}

我试了很多用户.我的Windows用户是SOSCOMP,没有密码.我也知道SQL 2008创建用户为"sys""dbo",我也试过这些.我总是得到:

Couldn't get database connection.
com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'SOSCOMP'.

    at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:196)
    at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:246)
    at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:83)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(SQLServerConnection.java:2532)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java:1929)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(SQLServerConnection.java:41)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServerConnection.java:1917)
    at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4026)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1416)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1061)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:833)
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:716)
    at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:841)
    at java.sql.DriverManager.getConnection(DriverManager.java:579)
    at java.sql.DriverManager.getConnection(DriverManager.java:243)
    at FT_Receiver.FT_Receiver.main(FT_Receiver.java:12)

有任何想法吗？

谢谢