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package db;
import java.sql.*;
class Jdbc3 {
public static void main(String[] args) {
try {
Class.forName("com.mysql.jdbc.Driver");
Connection conn = DriverManager.getConnection(
"jdbc:mysql://localhost:3306/test", "root", "1234");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select * from test.admin");
while (rs.next()) {
System.out.println(rs.getString("username"));
System.out.println(rs.getInt("id"));
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch(SQLException e){
e.printStackTrace();}
}
finally{
rs.close();
stmt.close();
conn.close();
}
}