首先加入oracle的Jdbc，jar檔案class12.jar
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class MyConnect {
public static void main(String args[])throws Exception
{
Connection con=null;
Statement stmt=null;
ResultSet rs=null;
try{
Object obj = Class.forName("oracle.jdbc.driver.OracleDriver");
obj = ((Class) obj).newInstance();
con=DriverManager.getConnection("jdbc:oracle:thin:@192.168.33.244:1522:db10gr2","users06","users06");
stmt=con.createStatement();
rs=stmt.executeQuery("select * from LEO_TEST");
System.out.println("連接配接成功");
while(rs.next() )
{
System.out.println("users: "+rs.getString(1)+" "+"passWord:"+rs.getString(2)) ; 字串7
}
}catch(Exception e){
e.printStackTrace() ;
}finally{
rs.close();
stmt.close();
con.close();
}
}
}
另一例：
String url="jdbc:oracle:thin:@localhost:1521:orcl";
//orcl為你的資料庫的SID
String user="scott";
String password="tiger";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * fro