有没有大佬会用Java制作一个课程表？ 有没有大佬帮忙写写，用JAVA写一个简单的学生选课系统，要求...
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import java.util.Arrays;import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Vector;
public class Scholl_Timetble {
static String[] RequiredCourse = { "语文", "数学", "英语", "历史", "政治", "地理", "化学", "物理", "生物" };
static String[] Elective = { "体育", "音乐", "美术" };
static Vector<Integer> vectorElective = new Vector<>();
// 随机选修课数组索引集合
static Vector<Integer> vectorRequiredCourse = new Vector<>();
// 随机必修课数组索引集合
static Vector<Integer> vectorDay = new Vector<>();
// 随机天集合
static Vector<Integer> vectorLession = new Vector<>();
// 随机课集合
static Vector<Integer> vectorRequiredCourse() {
// 随机必修课方法
LinkedHashSet<Integer> linkedHashSet = new LinkedHashSet<>();
if (!linkedHashSet.isEmpty()) {
linkedHashSet.clear();
}
while (linkedHashSet.size() < RequiredCourse.length) {
linkedHashSet.add((int) (Math.random() * RequiredCourse.length));
}
linkedHashSet.forEach(x -> vectorRequiredCourse.add(x));
return vectorRequiredCourse;
}
static Vector<Integer> vectorElective() {
// 随机选修课方法
LinkedHashSet<Integer> linkedHashSet = new LinkedHashSet<>();
while (linkedHashSet.size() < Elective.length) {
linkedHashSet.add((int) (Math.random() * Elective.length));
}
linkedHashSet.forEach(x -> vectorElective.add(x));
return vectorElective;
}
static Vector<Integer> vectorDay() {
// 随机天方法
LinkedHashSet<Integer> linkedHashSet = new LinkedHashSet<>();
while (linkedHashSet.size() < Elective.length) {
linkedHashSet.add((int) (1 + Math.random() * 5));
}
linkedHashSet.forEach(x -> vectorDay.add(x));
return vectorDay;
}
static Vector<Integer> vectorLession() {
// 随机课方法
LinkedHashSet<Integer> linkedHashSet = new LinkedHashSet<>();
while (linkedHashSet.size() < Elective.length) {
linkedHashSet.add((int) (1 + Math.random() * 7));
}
linkedHashSet.forEach(x -> vectorLession.add(x));
return vectorLession;
}
public static void main(String[] args) {
String s[] = { "一", "二", "三", "四", "五" };
vectorDay();
Collections.sort(vectorDay);
vectorLession();
Collections.sort(vectorLession);
vectorElective();
for (int i1 = 1; i1 < 6; i1++) {
vectorRequiredCourse();
for (int i = 1; i < 8; i++) {
if (i == 1)
System.out.print("\n周" + s[i1 - 1] + "\t");
int i2 = 0;
for (int i3 = 0; i3 < vectorElective.size(); i3++) {
if (vectorDay.get(i3) == i1 && vectorLession.get(i3) == i) {
System.out.print(Elective[vectorElective.get(i3)] + "\t");
break;
} else if (i2 == vectorElective.size() - 1) {
System.out.print(RequiredCourse[vectorRequiredCourse.get(i - 1)] + "\t");
}
i2++;
}
}
System.out.println();
vectorRequiredCourse.removeAllElements();
}
}
}
这个课程表每天无重复课程,如果要想有重复的需要加条件
package test;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.Border;
public class test extends JFrame {
String week[] = { "__上午__下午_", "周一_组原_大英_大数_空课", "周二_大英_大数_空课_空课", "周三_JAVAWeb_思修_空课_班会", "周四_数据库_空课_实验一_实验二",
"周五_空课_体育_空课_空课" };
test() {
for (int i = 0; i < week.length; i++) {
JPanel jp = new JPanel();
add(jp, new BorderLayout().CENTER);
jp.setBounds(0, i * 100, 800, 20);
jp.setLayout(new GridLayout(5, 1));
String arr[] = week[i].split("_");
for (int j = 0; j < arr.length; j++) {
String s = arr[j];
if (s.equals("空课")) {
s = "";
}
JPanel port = new JPanel();
port.add(new JPanel(), new BorderLayout().EAST);
port.add(new JLabel(s), new BorderLayout().CENTER);
port.add(new JPanel(), new BorderLayout().WEST);
port.add(new JPanel(), new BorderLayout().SOUTH);
port.add(new JPanel(), new BorderLayout().NORTH);
Border br = BorderFactory.createLineBorder(new Color(35, 50, 156));
port.setBorder(br);
jp.add(port);
}
}
setTitle("java课程表");
setResizable(false);
setSize(600, 400);
setLayout(new GridLayout(1, 5));
setLocationRelativeTo(null);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
public static void main(String[] arg) {
new test();
}
}
您好，非常荣幸能在此回答您的问题。以下是我对此问题的部分见解，若有错误，欢迎指出。你好！可以使用SSM的框架结构完成开发。非常感谢您的耐心观看，如有帮助请采纳，祝生活愉快！谢谢！
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