java.lang.UnsatisfiedLinkError: no sqljdbc_auth in java.library.pathjava.lang.ClassLoader.loadLibrary(ClassLoader.java.1867)java.lang.Runtime.loadLibrary0(Runtime.java.870)java.lang.System.loadLibrary(System.java.1122)com.microsoft.sqlserver.jdbc.AuthenticationJNI.<clinit>(AuthenticationJNI.java.41)com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java.3132)com.microsoft.sqlserver.jdbc.SQLServerConnection.access$100(SQLServerConnection.java.43)com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServerConnection.java.3123)com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java.7505)com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java.2445)com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java.1981)com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java.1628)com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java.1459)com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java.773)com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java.1168)com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1461)com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1525)com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java.2165)