package xitongshezhi;
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import javax.swing.*;
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import java.awt.*;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.io.*;
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import java.net.*;
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@SuppressWarnings("serial")
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public class banbenguanli extends JDialog {
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private JPanel mainPanel;
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private JButton closeButton;
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// 版本信息组件
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private JLabel currentVersionLabel;
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private JLabel versionDateLabel;
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private JLabel statusTitleLabel;
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private JLabel statusMessageLabel;
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private JPanel latestVersionPanel;
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private JLabel latestVersionLabel;
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// 按钮组件
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private JButton checkUpdateButton;
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private JButton updateButton;
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// 进度条组件
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private JProgressBar downloadProgressBar;
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private JLabel progressPercentLabel;
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// 版本数据
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private String currentVersion = "V1.0.0";
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private String currentDate = "2025-11-20";
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private String latestVersion = "V1.0.1";
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private boolean updateAvailable = false;
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// API配置
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private final String UPDATE_CHECK_URL = "http://39.106.210.13:8090/api/wx/findTbUpapp";
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private final String LOGIN_URL = "http://39.106.210.13:8090/api/wx/login";
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private final String APP_NAME = "发卡app";
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private final String LOGIN_USERNAME = "王飞";
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private final String LOGIN_PASSWORD = "admin";
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private String downloadUrl = "";
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private String releaseNotes = "";
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private String loginToken = "";
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// 颜色定义
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private final Color BACKGROUND_COLOR = new Color(15, 28, 48);
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private final Color CARD_COLOR = new Color(26, 43, 68);
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private final Color PRIMARY_COLOR = new Color(52, 152, 219);
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private final Color SECONDARY_COLOR = new Color(46, 204, 113);
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private final Color WARNING_COLOR = new Color(243, 156, 18);
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private final Color TEXT_COLOR = new Color(224, 224, 224);
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private final Color TEXT_LIGHT_COLOR = new Color(160, 200, 255);
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public banbenguanli(JFrame parent) {
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super(parent, "版本管理", true);
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initializeUI();
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setupEventListeners();
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updateVersionInfo();
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}
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private void initializeUI() {
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// 设置弹窗属性 - 7寸竖屏 (480x800)
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setTitle("版本管理");
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setSize(480, 800);
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setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
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setLocationRelativeTo(getParent());
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setResizable(false);
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// 设置不透明背景
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getContentPane().setBackground(BACKGROUND_COLOR);
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// 主面板
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mainPanel = new JPanel();
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mainPanel.setLayout(new BorderLayout());
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mainPanel.setBackground(BACKGROUND_COLOR);
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mainPanel.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
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// 创建版本管理弹窗内容
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JPanel versionPanel = createVersionPanel();
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mainPanel.add(versionPanel, BorderLayout.CENTER);
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add(mainPanel);
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}
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private JPanel createVersionPanel() {
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JPanel panel = new JPanel();
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panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
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panel.setBackground(CARD_COLOR);
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panel.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(PRIMARY_COLOR, 1),
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BorderFactory.createEmptyBorder(25, 25, 25, 25)
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));
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// 顶部渐变条
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JPanel gradientBar = new JPanel();
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gradientBar.setBackground(PRIMARY_COLOR);
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gradientBar.setPreferredSize(new Dimension(400, 5));
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gradientBar.setMaximumSize(new Dimension(400, 5));
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gradientBar.setAlignmentX(Component.CENTER_ALIGNMENT);
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// 标题区域
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JPanel headerPanel = new JPanel();
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headerPanel.setLayout(new BoxLayout(headerPanel, BoxLayout.Y_AXIS));
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headerPanel.setBackground(CARD_COLOR);
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headerPanel.setAlignmentX(Component.CENTER_ALIGNMENT);
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// 标题
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JLabel titleLabel = new JLabel("版本管理");
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titleLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 24));
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titleLabel.setForeground(TEXT_COLOR);
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titleLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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// 副标题
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JLabel subtitleLabel = new JLabel("UWB人员定位卡发卡机管理系统");
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subtitleLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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subtitleLabel.setForeground(TEXT_LIGHT_COLOR);
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subtitleLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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subtitleLabel.setBorder(BorderFactory.createEmptyBorder(5, 0, 25, 0));
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headerPanel.add(titleLabel);
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headerPanel.add(subtitleLabel);
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// 当前版本卡片
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JPanel currentVersionPanel = createCurrentVersionPanel();
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// 更新状态区域
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JPanel statusPanel = createStatusPanel();
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// 下载进度
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JPanel progressPanel = createProgressPanel();
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// 按钮区域
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JPanel buttonPanel = createButtonPanel();
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// 关闭按钮
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JButton closeBtn = new JButton("关闭");
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closeBtn.setFont(new Font("Microsoft YaHei", Font.BOLD, 15));
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closeBtn.setBackground(new Color(60, 60, 60));
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closeBtn.setForeground(TEXT_COLOR);
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closeBtn.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(100, 100, 100), 1),
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BorderFactory.createEmptyBorder(12, 20, 12, 20)
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));
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closeBtn.setFocusPainted(false);
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closeBtn.setCursor(new Cursor(Cursor.HAND_CURSOR));
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closeBtn.setAlignmentX(Component.CENTER_ALIGNMENT);
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closeBtn.setMaximumSize(new Dimension(400, 45));
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closeBtn.setOpaque(true);
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closeButton = closeBtn;
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// 组装所有组件
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panel.add(gradientBar);
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panel.add(Box.createRigidArea(new Dimension(0, 20)));
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panel.add(headerPanel);
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panel.add(currentVersionPanel);
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panel.add(Box.createRigidArea(new Dimension(0, 20)));
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panel.add(statusPanel);
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panel.add(Box.createRigidArea(new Dimension(0, 15)));
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panel.add(progressPanel);
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panel.add(Box.createRigidArea(new Dimension(0, 20)));
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panel.add(buttonPanel);
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panel.add(Box.createRigidArea(new Dimension(0, 15)));
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panel.add(closeBtn);
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return panel;
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}
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private JPanel createCurrentVersionPanel() {
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JPanel panel = new JPanel();
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panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
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panel.setBackground(new Color(20, 35, 55));
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panel.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(80, 80, 80), 1),
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BorderFactory.createEmptyBorder(20, 20, 20, 20)
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));
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panel.setAlignmentX(Component.CENTER_ALIGNMENT);
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panel.setMaximumSize(new Dimension(400, 150));
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panel.setOpaque(true);
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// 版本号标签
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currentVersionLabel = new JLabel(currentVersion);
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currentVersionLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 22));
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currentVersionLabel.setForeground(Color.WHITE);
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currentVersionLabel.setBackground(PRIMARY_COLOR);
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currentVersionLabel.setOpaque(true);
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currentVersionLabel.setBorder(BorderFactory.createEmptyBorder(10, 25, 10, 25));
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currentVersionLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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// 版本描述
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JLabel versionDescLabel = new JLabel("当前版本");
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versionDescLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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versionDescLabel.setForeground(TEXT_LIGHT_COLOR);
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versionDescLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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versionDescLabel.setBorder(BorderFactory.createEmptyBorder(10, 0, 5, 0));
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versionDescLabel.setOpaque(true);
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versionDescLabel.setBackground(new Color(20, 35, 55));
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// 更新日期
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versionDateLabel = new JLabel("最后更新: " + currentDate);
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versionDateLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 13));
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versionDateLabel.setForeground(TEXT_LIGHT_COLOR);
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versionDateLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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versionDateLabel.setOpaque(true);
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versionDateLabel.setBackground(new Color(20, 35, 55));
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panel.add(currentVersionLabel);
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panel.add(versionDescLabel);
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panel.add(versionDateLabel);
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return panel;
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}
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private JPanel createStatusPanel() {
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JPanel panel = new JPanel();
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panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
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panel.setBackground(new Color(20, 35, 55));
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panel.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(80, 80, 80), 1),
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BorderFactory.createEmptyBorder(20, 20, 20, 20)
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));
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panel.setAlignmentX(Component.CENTER_ALIGNMENT);
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panel.setMaximumSize(new Dimension(400, 150));
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panel.setOpaque(true);
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JPanel contentPanel = new JPanel();
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contentPanel.setLayout(new BoxLayout(contentPanel, BoxLayout.Y_AXIS));
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contentPanel.setBackground(new Color(20, 35, 55));
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contentPanel.setAlignmentX(Component.CENTER_ALIGNMENT);
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contentPanel.setOpaque(true);
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// 状态标题
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statusTitleLabel = new JLabel("系统已是最新版本");
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statusTitleLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 18));
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statusTitleLabel.setForeground(TEXT_COLOR);
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statusTitleLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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statusTitleLabel.setOpaque(true);
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statusTitleLabel.setBackground(new Color(20, 35, 55));
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// 状态消息
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statusMessageLabel = new JLabel("您的系统运行的是最新稳定版本，所有功能正常运行。");
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statusMessageLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 13));
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statusMessageLabel.setForeground(TEXT_LIGHT_COLOR);
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statusMessageLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
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statusMessageLabel.setBorder(BorderFactory.createEmptyBorder(10, 0, 15, 0));
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statusMessageLabel.setOpaque(true);
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statusMessageLabel.setBackground(new Color(20, 35, 55));
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// 最新版本信息面板
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latestVersionPanel = new JPanel();
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latestVersionPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
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latestVersionPanel.setBackground(new Color(60, 50, 30));
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latestVersionPanel.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(WARNING_COLOR, 1),
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BorderFactory.createEmptyBorder(10, 15, 10, 15)
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));
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latestVersionPanel.setAlignmentX(Component.CENTER_ALIGNMENT);
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latestVersionPanel.setMaximumSize(new Dimension(350, 40));
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latestVersionPanel.setOpaque(true);
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JLabel latestTextLabel = new JLabel("最新版本: ");
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latestTextLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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latestTextLabel.setForeground(WARNING_COLOR);
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latestTextLabel.setOpaque(true);
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latestTextLabel.setBackground(new Color(60, 50, 30));
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latestVersionLabel = new JLabel(latestVersion);
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latestVersionLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 15));
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latestVersionLabel.setForeground(WARNING_COLOR);
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latestVersionLabel.setOpaque(true);
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latestVersionLabel.setBackground(new Color(60, 50, 30));
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latestVersionPanel.add(latestTextLabel);
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latestVersionPanel.add(latestVersionLabel);
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latestVersionPanel.setVisible(false);
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contentPanel.add(statusTitleLabel);
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contentPanel.add(statusMessageLabel);
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contentPanel.add(latestVersionPanel);
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panel.add(contentPanel);
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return panel;
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}
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private JPanel createProgressPanel() {
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// 将创建的面板赋值给成员变量 progressPanel
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progressPanel = new JPanel();
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progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.Y_AXIS));
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progressPanel.setBackground(CARD_COLOR);
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progressPanel.setAlignmentX(Component.CENTER_ALIGNMENT);
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progressPanel.setMaximumSize(new Dimension(400, 60));
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progressPanel.setVisible(false);
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progressPanel.setOpaque(true);
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// 进度信息
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JPanel infoPanel = new JPanel(new BorderLayout());
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infoPanel.setBackground(CARD_COLOR);
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infoPanel.setMaximumSize(new Dimension(400, 25));
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infoPanel.setOpaque(true);
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JLabel downloadingLabel = new JLabel("下载更新...");
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downloadingLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 13));
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downloadingLabel.setForeground(TEXT_LIGHT_COLOR);
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downloadingLabel.setOpaque(true);
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downloadingLabel.setBackground(CARD_COLOR);
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progressPercentLabel = new JLabel("0%");
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progressPercentLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 13));
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progressPercentLabel.setForeground(TEXT_LIGHT_COLOR);
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progressPercentLabel.setOpaque(true);
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progressPercentLabel.setBackground(CARD_COLOR);
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infoPanel.add(downloadingLabel, BorderLayout.WEST);
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infoPanel.add(progressPercentLabel, BorderLayout.EAST);
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// 进度条 - 不透明
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downloadProgressBar = new JProgressBar(0, 100);
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downloadProgressBar.setValue(0);
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downloadProgressBar.setBackground(Color.WHITE);
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downloadProgressBar.setForeground(SECONDARY_COLOR);
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downloadProgressBar.setBorder(BorderFactory.createLineBorder(new Color(200, 200, 200)));
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downloadProgressBar.setMaximumSize(new Dimension(400, 12));
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downloadProgressBar.setOpaque(true);
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progressPanel.add(infoPanel);
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progressPanel.add(Box.createRigidArea(new Dimension(0, 8)));
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progressPanel.add(downloadProgressBar);
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return progressPanel;
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}
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private JPanel createButtonPanel() {
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JPanel panel = new JPanel();
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panel.setLayout(new GridLayout(1, 2, 15, 0));
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panel.setBackground(CARD_COLOR);
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panel.setAlignmentX(Component.CENTER_ALIGNMENT);
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panel.setMaximumSize(new Dimension(400, 50));
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panel.setOpaque(true);
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// 检查更新按钮
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checkUpdateButton = new JButton("检查更新");
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checkUpdateButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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checkUpdateButton.setBackground(PRIMARY_COLOR);
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checkUpdateButton.setForeground(Color.WHITE);
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checkUpdateButton.setBorder(BorderFactory.createEmptyBorder(12, 0, 12, 0));
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checkUpdateButton.setFocusPainted(false);
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checkUpdateButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
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checkUpdateButton.setOpaque(true);
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// 立即更新按钮
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updateButton = new JButton("立即更新");
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updateButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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updateButton.setBackground(new Color(128, 128, 128));
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updateButton.setForeground(Color.WHITE);
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updateButton.setBorder(BorderFactory.createEmptyBorder(12, 0, 12, 0));
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updateButton.setFocusPainted(false);
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updateButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
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updateButton.setEnabled(false);
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updateButton.setOpaque(true);
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panel.add(checkUpdateButton);
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panel.add(updateButton);
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return panel;
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}
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private void setupEventListeners() {
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// 关闭按钮
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closeButton.addActionListener(e -> {
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dispose();
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});
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// 检查更新按钮
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checkUpdateButton.addActionListener(e -> {
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checkForUpdates();
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});
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// 立即更新按钮
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updateButton.addActionListener(e -> {
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startUpdate();
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});
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}
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private void updateVersionInfo() {
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currentVersionLabel.setText(currentVersion);
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versionDateLabel.setText("最后更新: " + currentDate);
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latestVersionLabel.setText(latestVersion);
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if (updateAvailable) {
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showUpdateAvailable();
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} else {
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showUpToDate();
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}
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}
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private void showUpToDate() {
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statusTitleLabel.setText("系统已是最新版本");
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statusMessageLabel.setText("您的系统运行的是最新稳定版本，所有功能正常运行。");
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latestVersionPanel.setVisible(false);
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updateButton.setEnabled(false);
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updateButton.setBackground(new Color(128, 128, 128));
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}
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private void showUpdateAvailable() {
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statusTitleLabel.setText("发现新版本");
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statusMessageLabel.setText("有新版本可用，建议更新以获得更好的体验和功能。");
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latestVersionPanel.setVisible(true);
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updateButton.setEnabled(true);
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updateButton.setBackground(SECONDARY_COLOR);
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}
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// 简单的 JSON 解析方法
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private String extractJsonValue(String json, String key) {
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try {
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String searchKey = "\"" + key + "\":";
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int startIndex = json.indexOf(searchKey);
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if (startIndex == -1) return "";
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startIndex += searchKey.length();
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int endIndex = json.indexOf(",", startIndex);
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if (endIndex == -1) endIndex = json.indexOf("}", startIndex);
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if (endIndex == -1) return "";
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String value = json.substring(startIndex, endIndex).trim();
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// 去除引号
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if (value.startsWith("\"") && value.endsWith("\"")) {
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value = value.substring(1, value.length() - 1);
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}
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return value;
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} catch (Exception e) {
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return "";
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}
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}
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private int extractJsonInt(String json, String key) {
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try {
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String value = extractJsonValue(json, key);
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return Integer.parseInt(value);
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} catch (Exception e) {
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return -1;
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}
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}
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private String normalizeVersion(String version) {
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if (version == null || version.trim().isEmpty()) return "";
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String normalized = version.trim();
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if (!normalized.toUpperCase().startsWith("V")) {
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normalized = "V" + normalized;
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}
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return normalized.replace("v", "V");
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}
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private void checkForUpdates() {
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// 保存原始按钮状态
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String originalText = checkUpdateButton.getText();
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// 显示检查中状态
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checkUpdateButton.setText("检查中...");
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checkUpdateButton.setEnabled(false);
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statusTitleLabel.setText("检查更新");
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statusMessageLabel.setText("正在检查最新版本，请稍候...");
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// 使用SwingWorker执行网络请求，避免阻塞UI
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SwingWorker<Boolean, Void> worker = new SwingWorker<Boolean, Void>() {
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@Override
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protected Boolean doInBackground() throws Exception {
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try {
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// 构建请求URL
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String urlStr = UPDATE_CHECK_URL + "?name=" + URLEncoder.encode(APP_NAME, "UTF-8");
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URL url = new URL(urlStr);
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HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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connection.setRequestMethod("GET");
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connection.setConnectTimeout(10000);
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connection.setReadTimeout(15000);
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int responseCode = connection.getResponseCode();
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if (responseCode == 200) {
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BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
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String inputLine;
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StringBuilder response = new StringBuilder();
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while ((inputLine = in.readLine()) != null) {
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response.append(inputLine);
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}
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in.close();
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// 解析JSON响应（使用简单字符串处理）
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String jsonResponse = response.toString();
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int code = extractJsonInt(jsonResponse, "code");
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if (code == 0) {
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// 提取data对象
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int dataStart = jsonResponse.indexOf("\"data\":");
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if (dataStart == -1) {
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throw new Exception("响应中未找到data字段");
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}
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String serverVersionRaw = extractJsonValue(jsonResponse, "version");
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String serverVersion = normalizeVersion(serverVersionRaw);
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String currentVersionNormalized = normalizeVersion(currentVersion);
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// 比较版本
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boolean hasUpdate = !serverVersion.equals(currentVersionNormalized);
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if (hasUpdate) {
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latestVersion = serverVersion;
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downloadUrl = extractJsonValue(jsonResponse, "address");
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releaseNotes = extractJsonValue(jsonResponse, "info");
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if (releaseNotes.isEmpty()) {
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releaseNotes = "有新版本可用，建议更新以获得更好的体验和功能。";
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}
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String uptime = extractJsonValue(jsonResponse, "uptime");
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if (!uptime.isEmpty()) {
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currentDate = uptime;
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}
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}
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return hasUpdate;
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} else {
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throw new Exception("服务器返回错误代码: " + code);
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}
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} else {
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throw new Exception("HTTP错误代码: " + responseCode);
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}
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} catch (Exception e) {
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e.printStackTrace();
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throw e;
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}
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}
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protected void done() {
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try {
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updateAvailable = get();
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if (updateAvailable) {
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showUpdateAvailable();
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statusMessageLabel.setText("检查完成，发现新版本可用");
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} else {
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showUpToDate();
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statusMessageLabel.setText("检查完成，系统已是最新版本");
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}
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// 恢复按钮状态
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checkUpdateButton.setText(originalText);
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checkUpdateButton.setEnabled(true);
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// 3秒后恢复原消息
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Timer restoreTimer = new Timer(3000, e2 -> {
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if (updateAvailable) {
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statusMessageLabel.setText(releaseNotes.isEmpty() ?
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"有新版本可用，建议更新以获得更好的体验和功能。" : releaseNotes);
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} else {
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statusMessageLabel.setText("您的系统运行的是最新稳定版本，所有功能正常运行。");
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}
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});
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restoreTimer.setRepeats(false);
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restoreTimer.start();
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} catch (Exception e) {
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e.printStackTrace();
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checkUpdateButton.setText(originalText);
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checkUpdateButton.setEnabled(true);
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statusTitleLabel.setText("检查失败");
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statusMessageLabel.setText("检查更新失败，请检查网络后重试。");
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JOptionPane.showMessageDialog(banbenguanli.this,
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"检查更新失败: " + e.getMessage(), "错误", JOptionPane.ERROR_MESSAGE);
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}
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}
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};
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worker.execute();
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}
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private void requestLoginToken() {
|
SwingWorker<String, Void> worker = new SwingWorker<String, Void>() {
|
@Override
|
protected String doInBackground() throws Exception {
|
try {
|
URL url = new URL(LOGIN_URL);
|
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
|
connection.setRequestMethod("POST");
|
connection.setRequestProperty("Content-Type", "application/json");
|
connection.setConnectTimeout(10000);
|
connection.setReadTimeout(15000);
|
connection.setDoOutput(true);
|
|
// 构建登录数据
|
String loginData = "username=" + URLEncoder.encode(LOGIN_USERNAME, "UTF-8") +
|
"&password=" + URLEncoder.encode(LOGIN_PASSWORD, "UTF-8");
|
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
|
|
OutputStream os = connection.getOutputStream();
|
os.write(loginData.getBytes());
|
os.flush();
|
|
int responseCode = connection.getResponseCode();
|
if (responseCode == 200) {
|
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
|
String inputLine;
|
StringBuilder response = new StringBuilder();
|
|
while ((inputLine = in.readLine()) != null) {
|
response.append(inputLine);
|
}
|
in.close();
|
|
String jsonResponse = response.toString();
|
int code = extractJsonInt(jsonResponse, "code");
|
|
if (code == 0) {
|
String tokenType = extractJsonValue(jsonResponse, "tokentype");
|
String token = extractJsonValue(jsonResponse, "token");
|
return tokenType + " " + token;
|
} else {
|
throw new Exception("登录失败，错误代码: " + code);
|
}
|
} else {
|
throw new Exception("HTTP错误代码: " + responseCode);
|
}
|
} catch (Exception e) {
|
e.printStackTrace();
|
throw e;
|
}
|
}
|
|
@Override
|
protected void done() {
|
try {
|
loginToken = get();
|
statusMessageLabel.setText("正在下载最新安装包，请稍候...");
|
downloadPackage();
|
} catch (Exception e) {
|
e.printStackTrace();
|
handleDownloadError("获取授权失败，请稍后重试。");
|
}
|
}
|
};
|
|
worker.execute();
|
}
|
|
private void startUpdate() {
|
if (!updateAvailable || downloadUrl.isEmpty()) {
|
JOptionPane.showMessageDialog(this,
|
"无法更新：下载地址无效", "错误", JOptionPane.ERROR_MESSAGE);
|
return;
|
}
|
|
// 禁用按钮
|
checkUpdateButton.setEnabled(false);
|
updateButton.setEnabled(false);
|
updateButton.setText("更新中...");
|
|
// 显示下载进度
|
progressPanel.setVisible(true);
|
downloadProgressBar.setValue(0);
|
progressPercentLabel.setText("0%");
|
|
statusTitleLabel.setText("更新中");
|
statusMessageLabel.setText("正在准备下载，请稍候...");
|
|
// 请求登录token
|
requestLoginToken();
|
}
|
|
private void downloadPackage() {
|
SwingWorker<Void, Integer> downloadWorker = new SwingWorker<Void, Integer>() {
|
@Override
|
protected Void doInBackground() throws Exception {
|
System.out.println("开始下载，URL: " + downloadUrl);
|
System.out.println("使用的Token: " + loginToken);
|
try {
|
URL url = new URL(downloadUrl);
|
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
|
connection.setRequestMethod("GET");
|
|
|
// 添加认证头
|
if (!loginToken.isEmpty()) {
|
connection.setRequestProperty("Authorization", loginToken);
|
System.out.println("设置Authorization头: " + loginToken);
|
}
|
|
connection.setConnectTimeout(10000);
|
connection.setReadTimeout(30000);
|
|
int fileSize = connection.getContentLength();
|
|
// 创建下载目录
|
File downloadDir = new File("downloads");
|
if (!downloadDir.exists()) {
|
downloadDir.mkdirs();
|
}
|
|
// 创建输出文件
|
String fileName = "Issue_cards_" + latestVersion + ".apk";
|
File outputFile = new File(downloadDir, fileName);
|
|
try (InputStream inputStream = connection.getInputStream();
|
FileOutputStream outputStream = new FileOutputStream(outputFile)) {
|
|
byte[] buffer = new byte[4096];
|
int bytesRead;
|
long totalBytesRead = 0;
|
|
while ((bytesRead = inputStream.read(buffer)) != -1) {
|
outputStream.write(buffer, 0, bytesRead);
|
totalBytesRead += bytesRead;
|
|
// 计算并发布进度
|
int progress = 0;
|
if (fileSize > 0) {
|
progress = (int) (totalBytesRead * 100 / fileSize);
|
} else {
|
// 如果无法获取文件大小，使用模拟进度
|
progress += (int) (Math.random() * 8);
|
if (progress >= 100) progress = 100;
|
}
|
|
publish(progress);
|
|
// 模拟下载速度
|
Thread.sleep(50);
|
|
if (isCancelled()) {
|
break;
|
}
|
}
|
}
|
|
connection.disconnect();
|
|
} catch (Exception e) {
|
e.printStackTrace();
|
throw e;
|
}
|
|
return null;
|
}
|
|
@Override
|
protected void process(java.util.List<Integer> chunks) {
|
int progress = chunks.get(chunks.size() - 1);
|
downloadProgressBar.setValue(progress);
|
progressPercentLabel.setText(progress + "%");
|
}
|
|
@Override
|
protected void done() {
|
try {
|
get(); // 检查是否有异常
|
|
// 下载完成
|
downloadProgressBar.setValue(100);
|
progressPercentLabel.setText("100%");
|
|
// 更新完成
|
SwingUtilities.invokeLater(() -> {
|
finishUpdate();
|
});
|
|
} catch (Exception e) {
|
e.printStackTrace();
|
handleDownloadError("下载失败，请检查网络后重试。");
|
}
|
}
|
};
|
|
downloadWorker.execute();
|
}
|
|
private void finishUpdate() {
|
// 隐藏进度条
|
progressPanel.setVisible(false);
|
|
updateButton.setText("更新完成");
|
updateButton.setBackground(new Color(149, 165, 166));
|
|
// 更新版本信息
|
currentVersion = latestVersion;
|
currentDate = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
|
updateAvailable = false;
|
updateVersionInfo();
|
|
// 显示成功消息
|
statusTitleLabel.setText("更新完成");
|
statusMessageLabel.setText("系统已成功更新到最新版本，所有功能已优化。");
|
|
// 重置状态
|
checkUpdateButton.setEnabled(true);
|
updateButton.setEnabled(false);
|
|
// 清理临时数据
|
downloadUrl = "";
|
releaseNotes = "";
|
loginToken = "";
|
|
JOptionPane.showMessageDialog(banbenguanli.this,
|
"更新完成！安装包已下载到 downloads 文件夹。",
|
"更新成功", JOptionPane.INFORMATION_MESSAGE);
|
}
|
|
private void handleDownloadError(String message) {
|
progressPanel.setVisible(false);
|
updateButton.setText("立即更新");
|
updateButton.setEnabled(updateAvailable);
|
checkUpdateButton.setEnabled(true);
|
|
statusTitleLabel.setText("更新失败");
|
statusMessageLabel.setText(message);
|
|
JOptionPane.showMessageDialog(this, message, "错误", JOptionPane.ERROR_MESSAGE);
|
}
|
|
// 进度面板引用
|
private JPanel progressPanel;
|
|
|
|
// 静态方法：显示版本管理对话框
|
public static void showVersionManagementDialog(JFrame parent) {
|
SwingUtilities.invokeLater(() -> {
|
banbenguanli dialog = new banbenguanli(parent);
|
dialog.setVisible(true);
|
});
|
}
|
|
}
|
