public static String[] outputID2(String c_id) {

		String sql = "select * from member where id=?";
		String path = null;
		String data[]=null;

		Connection conn = null;
		PreparedStatement psmt = null;
		FileOutputStream fos = null;
		try {
			Class.forName("com.mysql.jdbc.Driver");
			conn = DriverManager.getConnection("jdbc:mysql://" + Server.DBIP + ":3306/po_tweeter", "POMA", "9353");
			psmt = conn.prepareStatement(sql);
			psmt.setString(1, c_id);
			ResultSet rs = psmt.executeQuery();
			rs.next();
			
			data=new String[5];
			
			data[0]=rs.getString("id");
            data[1]=rs.getString("name");
            data[2]=rs.getString("email"); 
            data[3]=rs.getString("phone"); 
            data[4]=rs.getString("date"); 
            
			
		} catch (SQLException e) {
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		} finally {
			if (conn != null) {
				try {
					conn.close();
				} catch (SQLException e) {
					e.printStackTrace();
				}
			}

			if (psmt != null) {
				try {
					psmt.close();
				} catch (SQLException e) {
					e.printStackTrace();
				}
			}

		}
		return data;
	}