我有一个问题,我无法获取值进入我的数组列表中的某个位置。我有用户输入,成功地将字符串存储到变量,但我不知道如何将它们放入数组的特定单元格。将字符串输入ArrayList
代码:
public void newAccount() {
firstName = JOptionPane.showInputDialog("What's your first name?");
nLastName = JOptionPane.showInputDialog("What's your last name?");
nAddress = JOptionPane.showInputDialog("What's your current address?");
nCity= JOptionPane.showInputDialog("What's your current city?");
nState = JOptionPane.showInputDialog("What's your current State?");
nZipCode = JOptionPane.showInputDialog("What's your current Zip Code?");
account.add(accountNumber, firstName);
account.add(accountNumber, nLastName);
account.add(accountNumber, nAddress);
account.add(accountNumber, nCity);
account.add(accountNumber, nState);
account.add(accountNumber, nZipCode);
}
请考虑放弃发布的代码中的'>',因为它们会分散注意力并使代码难以阅读。谢谢。 –
您必须提及'account'变量的数据类型。 – Shivam
你能*请*按照教程? (也许一个在各种集合类型。)这必须是今天晚上第10次这个问题(或一个非常相似)已经出现.. – 2012-12-27 03:57:36