Xayu/Book.java

@@ -0,0 +1,74 @@
+//图书实体类
+public class Book {
+    private String id;                  // 图书ID
+    private String title;               // 标题
+    private String author;              // 作者
+    private String publisher;           // 出版社
+    private int publicationYear;        // 出版年份
+    private String category;            // 类别
+    private boolean isAvailable;        // 是否可借阅
+    private String borrowDate;          // 借阅日期（临时存储，用于显示）
+    private String dueDate;             // 应还日期（临时存储，用于显示）
+
+    //构造方法
+    public Book(String id, String title, String author, String publisher,
+                int publicationYear, String category, boolean isAvailable) {
+        this.id = id;
+        this.title = title;
+        this.author = author;
+        this.publisher = publisher;
+        this.publicationYear = publicationYear;
+        this.category = category;
+        this.isAvailable = isAvailable;
+        this.borrowDate = "";
+        this.dueDate = "";
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public String getPublisher() {
+        return publisher;
+    }
+
+    public int getPublicationYear() {
+        return publicationYear;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public boolean isAvailable() {
+        return isAvailable;
+    }
+
+    public void setAvailable(boolean available) {
+        isAvailable = available;
+    }
+
+    public String getBorrowDate() {
+        return borrowDate;
+    }
+
+    public void setBorrowDate(String borrowDate) {
+        this.borrowDate = borrowDate;
+    }
+
+    public String getDueDate() {
+        return dueDate;
+    }
+
+    public void setDueDate(String dueDate) {
+        this.dueDate = dueDate;
+    }
+}