public class JDBCTest {


	public static void main(String[] args) {
		//驱动程序名
		String driver = "com.mysql.jdbc.Driver";
		
		// URL指向要访问的数据库名scutcs
		String url = "jdbc:mysql://127.0.0.1:3306/scutcs";
		// MySQL配置时的用户名
		String user = "root";
		// Java连接MySQL配置时的密码
		String password = "123456";

		try {

			// 加载驱动程序
			Class.forName(driver);
	
			// 连续数据库
			Connection conn = DriverManager.getConnection(url, user, password);   //1
	
			if(!conn.isClosed())
			System.out.println("Succeeded connecting to the Database!");
	
			// statement用来执行SQL语句
			Statement statement = conn.createStatement();             //2
	
			// 要执行的SQL语句
			String sql = "select * from student  ";
	
			//结果集
			ResultSet rs = statement.executeQuery(sql);                //3
			System.out.println("-----------------");  
			System.out.println("执行结果如下所示:");  
			System.out.println("-----------------");  
			System.out.println(" 学号" + "\t" + " 姓名"+ "\t" + "性别" + "\t" + "日期" + "\t" + "身高");  
			System.out.println("-----------------");  
			String name = null;  
			while(rs.next()) {  
			
				//选择sname这列数据
				name = rs.getString("sname");   //得到字段的方法
	
				// 首先使用ISO-8859-1字符集将name解码为字节序列并将结果存储新的字节数组中。
				// 然后使用GB2312字符集解码指定的字节数组
				name = new String(name.getBytes("ISO-8859-1"),"GB2312");
				// 输出结果
				System.out.println(rs.getString("sno") + "\t" + name + "\t" + rs.getString("sex")+"\t"+rs.getString("bdate")+"\t"+rs.getString("height"));  
			}  
			rs.close(); 
			statement.close();
			conn.close();   
		} catch(ClassNotFoundException e) {   
			System.out.println("Sorry,can`t find the Driver!");   
			e.printStackTrace();   
		} catch(SQLException e) {   
			e.printStackTrace();   
		} catch(Exception e) {   
			e.printStackTrace();   
		}   
	}   
 }