studentbiz.java

来自「达内JAVA培训-WEB课程部分项目源代码」· Java 代码 · 共 64 行

package cn.com.tarena.web.struts.day3.biz;

import java.util.ArrayList;
import java.util.List;

import cn.com.tarena.web.struts.day3.pojo.Student;


public class StudentBiz {
	private static List database = new ArrayList();

	static {
		Student student = new Student();

		student.setUserName("tom");
		student.setPassword("123");
		student.setGender("m");
		student.setProvince("130000");
		student.setHobbies(new String[] { "s", "e" });
		student.setIntroduction("introduction of tom");

		database.add(student);

		student = new Student();

		student.setUserName("jerry");
		student.setPassword("456");
		student.setGender("f");
		student.setProvince("110000");
		student.setHobbies(new String[] { "e" });
		student.setIntroduction("introduction of jerry");

		database.add(student);
	}

	public Student getStudent(String userName, String password) {
		for (int i = 0; i < database.size(); i++) {
			Student student = (Student) database.get(i);

			if (userName.equals(student.getUserName())
					&& password.equals(student.getPassword())) {
				//找到学生
				return student;
			}
		}
		
		return null;
	}
	
	public void record(){
		throw new RuntimeException();
	}
	
	
	
	
	
	
	
	
	

}