[英]solve error in connection between sql server 2008 r2 with java in eclipse
我试图在eclipse IDE中使用microsoft JDBC sqljdbc_4.0驱动程序将SQL Server 2008 r2与我的java应用程序连接起来,我在Java和sql server 2008之间使用JDBC连接几次,我尝试了一些但得到相同的错误消息,所以最后我决定把问题放在这里,错误信息是什么,我可以知道我在做什么错?
我关注了一个链接 ! 用于连接SQL Server和Java的链接。
我的java程序:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Connect
{
public static void main(String[] args) throws Exception
{
String userName = "Abhishek";
String password = "abhishek-nayak";
String url = "jdbc:sqlserver://Abhishek-VAIO\\MSSQLSERVER;databaseName=master;integratedSecurity=true";
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection conn = DriverManager.getConnection(url,userName,password);
System.out.println("Connected");
}
catch(SQLException e)
{
e.printStackTrace();
}
}
}
我的错误信息是:
Sep 06, 2012 9:09:55 PM com.microsoft.sqlserver.jdbc.AuthenticationJNI <clinit>
WARNING: Failed to load the sqljdbc_auth.dll cause : no sqljdbc_auth in java.library.path
com.microsoft.sqlserver.jdbc.SQLServerException: This driver is not configured for integrated authentication. ClientConnectionId:5cb4d70b-f644-4670-b7bc-a2312b8547b4
at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:1667)
at com.microsoft.sqlserver.jdbc.AuthenticationJNI.<init>(AuthenticationJNI.java:60)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java:2229)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(SQLServerConnection.java:41)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServerConnection.java:2220)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1715)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1326)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:991)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:827)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1012)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.abhishek.Connect.main(Connect.java:17)
Caused by: java.lang.UnsatisfiedLinkError: no sqljdbc_auth in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.microsoft.sqlserver.jdbc.AuthenticationJNI.<clinit>(AuthenticationJNI.java:35)
... 12 more
您正在使用依赖于本机SQL Server驱动程序的JDBC驱动程序,并且需要将其依赖于(sqljdbc_auth.dll)的DLL的路径添加到java中的库路径。
要将其添加到Eclipse项目的设置中(假设您已经安装了SQL Server驱动程序),请执行以下操作:
右键单击项目资源管理器中的项目 - >属性 - > Java构建路径 - >选择sqljdbc4.jar
,然后展开 - >选择本机库位置 - >编辑... - >输入<location of SQL server driver on your machine>/sqljdbc_2.0/enu/auth/x64
- >好的。
结果应如下所示:
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