java使用windows驗證方式連接sqlserver2008數據庫
阿新 • • 發佈:2017-11-29
log 代碼 hid ogg rman nal sta args ron
連接數據庫的代碼段:
package com.db; import java.sql.*; public class DButil { public static void main(String[] args) { Connection con = null; Statement stmt = null; ResultSet rs = null; String driver = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; String urlView Code= "jdbc:sqlserver://10.103.2.18:1433;databaseName=HCM;integratedSecurity=true;";//windows集成模式連接 try { Class.forName(driver); con = DriverManager.getConnection(url); System.out.println("Connecting Successful!!!!!"); stmt = con.createStatement(); rs= stmt.executeQuery("select top 10 * from EmpData"); while(rs.next()){ System.out.println(rs.getString("EmployeeID")+"\t"+rs.getString("Name")); } } catch (SQLException e) { e.printStackTrace(); } catch(ClassNotFoundException e) { e.printStackTrace(); } finally{ try { rs.close(); stmt.close(); con.close(); } catch (SQLException e) { e.printStackTrace(); } } } }
出現的異常有:
Failed to load the sqljdbc_auth.dll cause : no sqljdbc_auth in java.library.path
解決方案:
將sqljdbc_auth.dll加入C:\Windows\System32中
Exception in thread "main" java.lang.UnsatisfiedLinkError: com.microsoft.sqlserver.jdbc.AuthenticationJNI.GetDNSName(Ljava/lang/String[Ljava/lang/String;Ljava/util/logging/Logger;)I
解決方案:
1.將sqljdbc4.jar加入工程
2.將sqljdbc_auth.dll文件copy到以下目錄
- c:/windows/system32
- eclipse所用jdk的bin目錄下
- eclipse所用jre的bin目錄下
<sqljdbc_auth.dll來自JDBC Driver X.0 for SQL Server,下載網址 http://www.microsoft.com/en-us/download/details.aspx?id=11774 >
java使用windows驗證方式連接sqlserver2008數據庫