ADD file via upload

StudentDAO.java

@@ -0,0 +1,47 @@
+package mvc»ù´¡1;
+
+
+/**
+ * @author The Administrator
+ * @version 1.0
+ * @created 26-10ÔÂ-2025 22:49:47
+ */
+class StudentDAO {
+
+	/**
+	 * 模拟数æ<EFBFBD>®åº“（实际开å<EFBFBD>‘中是数æ<EFBFBD>®åº“连接ï¼?
+	 */
+	private static List<Student> studentDB = new ArrayList<>();
+
+	public StudentDAO(){
+
+	}
+
+	public void finalize() throws Throwable {
+
+	}
+	/**
+	 * 查询所有学�
+	 */
+	public List<Student> findAll(){
+		return null;
+	}
+
+	/**
+	 * æ ¹æ<EFBFBD>®ID查询学生
+	 * 
+	 * @param id
+	 */
+	public Student findById(int id){
+		return null;
+	}
+
+	/**
+	 * æ<EFBFBD>’入新学ç”?
+	 * 
+	 * @param s
+	 */
+	public void insert(Student s){
+
+	}
+}//end StudentDAO