import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class JavaOracle {
public JavaOracle() {
}
public static void main(String[] args) {
try {
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
} catch (java.lang.ClassNotFoundException e) {
System.err.print(e.getMessage());
}
String url = "jdbc:oracle:thin:@192.168.1.108:1521:hqh";
Connection conn = DriverManager.getConnection(url, "scott", "tiger");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select * from emp");
while (rs.next()) {
System.out.println(rs.getString("ename"));
}
conn.close();
} catch (SQLException ex) {
while (ex != null) {
System.out.println(ex.getSQLState());
}
}
}
}
别忘了到D:\oracle\ora92\jdbc\lib下把驱动classes12.jar放进去哦 !