/** 检索类的全部属性 */
private static void getall() {
// 1、检索所有学生信息
List<Student> stus = hql("from Student");
// for循环取出信息
System.out.println("for循环取出list:");
for (Student student : stus) {
System.out.println(student.getSid() + " " + student.getSname());
}
// 迭代器取
System.out.println("迭代器取出list:");
Iterator<Student> iterator = stus.iterator();
while (iterator.hasNext()) {
Student s = iterator.next();
System.out.println(s.getSid() + " " + s.getSname());
}
}
/** 查询计算机系和外语系的学生 */
private static void getsome() {
List<Student> stus = hql("from Student where sdept in('计算机系','外语系')");
for (Student student : stus) {
System.out.println(student.getSid() + " " + student.getSname());
}
}
