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欢迎进入Java社区论坛,与200万技术人员互动交流 >>进入 驱动是一个exe的文件,运行之后,会提示选择解压目录,选择之后,点击解压(Unzip)。解压完成后,会在解压目录(或者是其中的子目录)中找到两个.jar文件。将这两个文件在eclipse中add External Jars,然

欢迎进入Java社区论坛,与200万技术人员互动交流 >>进入

  驱动是一个exe的文件,运行之后,会提示选择解压目录,选择之后,点击解压(Unzip)。解压完成后,会在解压目录(或者是其中的子目录)中找到两个.jar文件。将这两个文件在eclipse中add External Jars,然后输入下面的代码,即可运行。如果报错提示版本问题(比如必须使用jdbcsql4之类的),可以将两个.jar文件中,版本较低的一个删掉即可。(也就是说只在add External Jars中add一个jdbcsql4.jar文件。)

  [java]

  import java.sql.*;

  public class Try

  {

  public static void main(String[] args)

  {

  String JDriver = "com.microsoft.sqlserver.jdbc.SQLServerDriver";// SQL数据库引擎

  String connectDB = "jdbc:sqlserver://10.77.20.xx:1433;DatabaseName=braV6";// 数据源注意IP地址和端口号,数据库名字!可以将ip改成localhost(如果数据库在本机的话)

  try

  {

  Class.forName(JDriver);// 加载数据库引擎,返回给定字符串名的类

  } catch (ClassNotFoundException e)

  {

  // e.printStackTrace();

  System.out.println("加载数据库引擎失败");

  System.exit(0);

  }

  System.out.println("数据库驱动成功");

  try

  {

  String user = "sa";// 你自己创建的用户名字和密码!!!!!!!!!!!!

  String password = "sa427";

  Connection con = DriverManager.getConnection(connectDB, user,

  password);// 连接数据库对象

  System.out.println("连接数据库成功");

  Statement stmt = con.createStatement();// 创建SQL命令对象

  // 创建表

  System.out.println("查询");

  System.out.println("开始读取数据");

  ResultSet rs = stmt.executeQuery("SELECT * FROM dbo.Author");// 返回SQL语句查询结果集(集合)

  // 循环输出每一条记录

  int i=0;

  while (rs.next())

  {

  // 输出每个字段

  System.out.println(rs.getString("ID") + "\t");

  if(i

  i++;

  else

  break;

  }

  System.out.println("读取完毕");

  // 关闭连接

  stmt.close();// 关闭命令对象连接

  con.close();// 关闭数据库连接

  } catch (SQLException e)

  {

  e.printStackTrace();

  // System.out.println("数据库连接错误");

  System.exit(0);

  }

  }

  }

Java连SqlServer 2008

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