eclipse编写一个借书卡程序，要求每张借书卡包含账号、持卡人姓名、身份证号码、地址

在Eclipse中编写一个包含账号、姓名、身份证号和地址信息的借书卡程序，你可以创建一个名为`LibraryCard`的类，它将包含这些属性及其相应的getter和setter方法。下面是一个简单的例子：

import java.util.Date; // 引入日期处理

public class LibraryCard {
    private String account;
    private String cardholderName;
    private String idNumber;
    private String address;
    private Date startDate;
    private Date endDate; // 书籍借阅期限

    // 构造函数
    public LibraryCard(String account, String cardholderName, String idNumber, String address) {
        this.account = account;
        this.cardholderName = cardholderName;
        this.idNumber = idNumber;
        this.address = address;
        this.startDate = new Date(); // 当前时间作为默认开始日期
    }

    // Getters and Setters
    public String getAccount() { return account; }
    public void setAccount(String account) { this.account = account; }

    public String getCardholderName() { return cardholderName; }
    public void setCardholderName(String cardholderName) { this.cardholderName = cardholderName; }

    public String getIdNumber() { return idNumber; }
    public void setIdNumber(String idNumber) { this.idNumber = idNumber; }

    public String getAddress() { return address; }
    public void setAddress(String address) { this.address = address; }

    public Date getStartDate() { return startDate; }
    public void setStartDate(Date startDate) { this.startDate = startDate; }

    public Date getEndDate() { return endDate; }
    public void setEndDate(Date endDate) { this.endDate = endDate; }

    // 可能需要的方法，如验证日期范围或增加借阅/还书操作
    public boolean isWithinTerm(Date borrowDate) {
        // 根据实际需求计算到期日
        return borrowDate.compareTo(endDate) <= 0;
    }
}