@Override
	public void actionPerformed(ActionEvent e) {
		// TODO Auto-generated method stub
		if(e.getSource() == comButton) {
			String name = comTextField.getText();
			InfoDownload infodownload = new InfoDownload();
			if(infodownload.init(name)) {
				infodownload.getinfo();
				cc.add(new User(name));
				loadChart();
			}
			else {
				JOptionPane.showMessageDialog(null, "该用户不存在");
			}
			comTextField.setText("");
		}
		
		if(e.getSource() == comComboBox) {
			loadChart();
		}
	}