java.lang.UnsatisfiedLinkError：java.library.path中没有sqljdbc_auth

Question

我创建了我的Java应用程序的.jar，当我尝试从cmd运行该.jar时，出现错误。

我一直在搜索，发现了很多示例，但没有一件适合我。我将java.library.path设置为目录’sqljdbc_auth.dll’，就像我在这里看到的一样，但是错误是连续的。

http://www.linglom.com/images/howto/netbeans/sqlserver/part3/8.png

我使用以下命令运行我的Java应用程序：java -Djava.library.path =“我的dll路径”，并给出以下命令：

PS C:\Users\User> java -Djava.library.path="C:\Users\User\Desktop\Microsoft JDBC Driver 4.0 for SQL Server\sqljdbc
_4.0\ptb\auth\x64"
Error: Could not find or load main class .library.path=C:\Users\User\Desktop\Microsoft JDBC Driver 4.0 for SQL Server
\sqljdbc_4.0\ptb\auth\x64

我真的不知道如何解决这个问题。我已经搜索了很多时间，但是没有任何效果。请有人帮我。

谢谢

 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 integrat
ectionId:0481a2ee-4ac4-4fd3-89cd-58aad1696fe4
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.j
        at com.microsoft.sqlserver.jdbc.AuthenticationJNI.<init>(AuthenticationJNI.java:60)
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java:
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(SQLServerConnection.
        at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServe
        at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnect
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnecti
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.jav
        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 test.database.Conection.getConexao(Conection.java:41)
        at test.forms.jTLogin.<init>(jTLogin.java:71)
        at test.forms.jTLogin$4.run(jTLogin.java:448)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$400(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
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:3
        ... 28 more

Answer 1

工作正常…

1）在Java / JDK / bin中添加了.dll和.jar

2）在apps / lib中添加了.jar

3）在Windows / system32中添加了.dll

在“路径”系统环境中添加java / jdk ../ bin和Windows / system32。