import java.sql.*;

public class SearchDemo{
	private String dbURL="jdbc:microsoft:sqlserver://202.115.26.181:1433";	// 數據庫標識名
	private String user="devon";	// 數據庫用戶
	private String password="book";	// 數據庫用戶密碼
	
	public SearchDemo(){
		try	{
			Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");  //加載驅動器
			Connection con=DriverManager.getConnection(dbURL,user,password); //獲取連接
			String sqlStr="select * from users where age>20"; //SQL查詢語句
			Statement st=con.createStatement(); //獲取Statement對象
			ResultSet rs=st.executeQuery(sqlStr); //執行查詢
			String name,sex,email; //查詢結果
			int age;
			while (rs.next()){ //遍歷ResultSet
				name=rs.getString("name"); //獲取數據
				age=rs.getInt("age");
				sex=rs.getString("sex");
				email=rs.getString("email");
				System.out.println("Name: "+name+"\tAge:"+age+"\tSex:"+sex+"\tEmail:"+email); //在控制臺輸出數據
			}			

			con.close(); //關閉連接
		}
		catch(Exception ex){
			ex.printStackTrace(); //輸出出錯信息
		}
	}
	
	public static void main(String[] args){
		new SearchDemo();
	}
}