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学生管理系统的页面图片素材-图书馆管理系统图片素材哪里有，界面，按钮图标等

原创：找图网 2023-06-20 22:20:26

想在java学生管理系统的登陆界面添加背景图片，但不知在什么地方添加代码？

1、在Body中添加

<html>

</body>

</html>

2、在登录框的div添加

3、在css添加

在body添加:

BODY {

background-image: 图片路径地址

}

根据ID添加

#login{

background-image: 图片路径地址

}

这些都可以的,还有js也可以添加的。

图书馆管理系统图片素材哪里有，界面，按钮图标等

图片素材

用JAVA图形界面做一个学生管理系统，要有增删改查功能，不要连接数据库的那种，急用~~

你试一下这个。

应该都达到你说的了。

-------------------------------------------------------------------------------------------------------------------

import ;

public class AppStudent extends JFrame {

private JTextField nameField;

private JTextField sexField;

private JTextField ageField;

private JTextField stunoField;

private JTextField clazzField;

private JTextField facultyField;

private JTable table;

private DefaultTableModel model;

private String[] columns = { "姓名", "性别", "年龄", "学号", "班级", "系别" };

private List data;

private Student tmp;

// 姓名,性别,年龄,学号,班级,系别

public AppStudent() {

data = new ArrayList();

getContentPane().setLayout(null);

JLabel lblName = new JLabel("姓名");

(12, 10, 50, 13);

getContentPane().add(lblName);

nameField = new JTextField();

(74, 7, 96, 19);

getContentPane().add(nameField);

(10);

JLabel lblSex = new JLabel("性别");

(182, 10, 50, 13);

getContentPane().add(lblSex);

sexField = new JTextField();

(244, 7, 96, 19);

getContentPane().add(sexField);

(10);

JLabel lblAge = new JLabel("年龄");

(352, 10, 50, 13);

getContentPane().add(lblAge);

ageField = new JTextField();

(414, 7, 96, 19);

getContentPane().add(ageField);

(10);

JLabel lblStuno = new JLabel("学号");

(12, 36, 50, 13);

getContentPane().add(lblStuno);

stunoField = new JTextField();

(10);

(74, 33, 96, 19);

getContentPane().add(stunoField);

JLabel lblClass = new JLabel("班级");

(182, 36, 50, 13);

getContentPane().add(lblClass);

clazzField = new JTextField();

(10);

(244, 33, 96, 19);

getContentPane().add(clazzField);

JLabel lblFaculty = new JLabel("系别");

(352, 36, 50, 13);

getContentPane().add(lblFaculty);

facultyField = new JTextField();

(10);

(414, 33, 96, 19);

getContentPane().add(facultyField);

JButton btnAdd = new JButton("add");

(new ActionListener() {

public void actionPerformed(ActionEvent e) {

add();

}

});

(192, 59, 67, 21);

getContentPane().add(btnAdd);

JButton btnDel = new JButton("del");

(new ActionListener() {

public void actionPerformed(ActionEvent e) {

del();

}

});

(271, 59, 58, 21);

getContentPane().add(btnDel);

JButton btnUpdate = new JButton("update");

(new ActionListener() {

public void actionPerformed(ActionEvent e) {

update();

}

});

(352, 59, 77, 21);

getContentPane().add(btnUpdate);

JButton btnFind = new JButton("find");

(new ActionListener() {

public void actionPerformed(ActionEvent e) {

find();

}

});

(441, 59, 69, 21);

getContentPane().add(btnFind);

model = new DefaultTableModel(columns, 0);

table = new JTable(model);

(new MouseAdapter() {

public void mouseClicked(MouseEvent e) {

int row = ();

((String) (row, 0));

((String) (row, 1));

((String) (row, 2));

((String) (row, 3));

((String) (row, 4));

((String) (row, 5));

tmp = getInput();

}

});

JScrollPane scrollPane = new JScrollPane(table);

(12, 90, 571, 248);

getContentPane().add(scrollPane);

setDefaultCloseOperation(EXIT_ON_CLOSE);

setLocationRelativeTo(null);

setSize(601, 380);

setResizable(false);

setVisible(true);

}

private Student getInput() {

Student stu = new Student();

= ();

return stu;

}

private void add() {

(getInput());

showTable();

}

private void del() {

for (int i = 0; i < (); i++) {

if (((i))) {

(i);

break;

}

showTable();

}

private void update() {

Student stu = getInput();

for (int i = 0; i < (); i++) {

if (((i))) {

(i);

(i, stu);

break;

}

showTable();

}

private void find() {

removeRows();

Student stu = getInput();

for (int i = 0; i < (); i++) {

Student tmp = (Student) (i);

if ((stu)) {

(());

break;

}

private void showTable() {

removeRows();

for (int i = 0; i < (); i++) {

Student stu = (Student) (i);

(());

}

private void removeRows() {

while (() > 0) {

(0);

}

public static void main(String[] args) {

new AppStudent();

}

class Student implements Serializable {

public String name;

public String sex;

public String age;

public String stuno;

public String clazz;

public String faculty;

public boolean equals(Object obj) {

return equals((Student) obj);

}

public boolean equals(Student obj) {

boolean isName = true;