管理员页面Java代码 java管理员界面( 六 )


/div
/div
div id="content"
div id="text"欢迎登录先锋图书馆管理系统/div
div id="login"
img src="/images/defaultpic.gif"/
form id="select"
div id="d1"用户名: nbsp;nbsp;input type="text" //div
div密nbsp; 码: nbsp;nbsp;input type="password" //div
p
input type="radio" name="user" value="https://www.04ip.com/post/read"/读者nbsp;nbsp;nbsp;nbsp;
input type="radio" name="user" value="https://www.04ip.com/post/admin"/管理员
/pbr/
p
input type="button" value="https://www.04ip.com/post/确定" style="width: 50px;" onclick="put()"/nbsp;nbsp;nbsp;nbsp;
input type="reset" value="https://www.04ip.com/post/重置" style="width: 50px;"/
/p
/form
/div
/div
div id="bottom"欣欣科技有限公司版权所有/div
/body
script type="text/javascript" src="/images/defaultpic.gif"/script
script type="text/javascript" src="/images/defaultpic.gif"/script
script
//验证用户名和密码
function put(){
var d = $("#selectdivinput");//获取用户名和密码
var name = d[0].value;
var pass = d[1].value;
var user = null;
var r = document.getElementsByName("user");//获取用户类型
for(i=0;ir.length;i++){
if(r[i].checked){
user=r[i].value;
}
}
//console.log(name + "," +pass + "," +user);//输出测试
if(user==null){
window.alert("请选择用户类型!");
}else if(user=="admin"name!="admin"){
window.alter("用户名错误!");
}else if(user=="admin"name=="admin"pass!="123456"){
window.alert("密码错误!");
}else if(name=="admin"pass=="123456"user=="admin"){
window.location.href="https://www.04ip.com/post/work_02_welcome.html";//在js中在本页面中打开新链接
}else{
window.alert("用户名错误");
}
}
/script
/html
求Java编的登录界面代码:登录后分别进入管理员界面及用户界面,依据是数据库中的用户名和密码分三个包管理员页面Java代码 , 自己建个包,导进去就ok管理员页面Java代码了,数据库是access的 。
package 登录;
import java.awt.EventQueue;
public class Cilent {
private JFrame frame;
private JTextField textField;
private JPasswordField passwordField;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Cilent window = new Cilent();
window.frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the application.
*/
public Cilent() {
initialize();
}
/**
* Initialize the contents of the frame.
*/
private void initialize() {
frame = new JFrame();
frame.setTitle("登陆界面");
frame.setBounds(100, 100, 450, 300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(null);
frame.setResizable(false);
JLabel lblNewLabel = new JLabel("用户名");
lblNewLabel.setBounds(38, 43, 80, 34);
frame.getContentPane().add(lblNewLabel);
textField = new JTextField();
textField.setBounds(155, 42, 227, 37);
frame.getContentPane().add(textField);
textField.setColumns(10);
JLabel label = new JLabel("密 码");
label.setBounds(38, 115, 80, 34);
frame.getContentPane().add(label);
passwordField = new JPasswordField();
passwordField.setBounds(155, 115, 227, 37);
frame.getContentPane().add(passwordField);
JButton btnNewButton = new JButton("登 录");
btnNewButton.setBounds(60, 187, 115, 34);

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