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scripts/config-generator.js

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+const fs = require('fs');
+const path = require('path');
+
+/**
+ * 配置文件生成器
+ * 根据应用实际安装路径生成Spring Boot配置文件
+ */
+class ConfigGenerator {
+  constructor() {
+    // 开发环境：项目根目录
+    // 打包后：应用根目录（win-unpacked）
+    const isDev = !process.resourcesPath;
+    const baseDir = isDev 
+      ? path.join(__dirname, '..') 
+      : path.dirname(process.resourcesPath);
+    
+    // 开发环境：build/extraResources/java
+    // 打包后：resources/extraResources/java
+    this.javaPath = isDev 
+      ? path.join(baseDir, 'build', 'extraResources', 'java')
+      : path.join(process.resourcesPath, 'extraResources', 'java');
+    this.templatePath = path.join(this.javaPath, 'application.yml.template');
+    this.configPath = path.join(this.javaPath, 'application.yml');
+    
+    // 数据目录（使用应用所在盘符的根目录下的data文件夹）
+    this.dataPath = this.getDataPath(baseDir);
+  }
+
+  /**
+   * 获取数据目录路径
+   * @param {string} baseDir 应用基础目录
+   * @returns {string} 数据目录路径
+   */
+  getDataPath(baseDir) {
+    // 获取应用所在盘符（例如：C:, D:, E:）
+    const driveLetter = path.parse(baseDir).root;
+    // 数据目录设置在盘符根目录下的 NPQS9100_Data 文件夹
+    return path.join(driveLetter, 'NPQS9100_Data');
+  }
+
+  /**
+   * 生成配置文件
+   * @param {object} options - 配置选项
+   * @param {number} options.mysqlPort - MySQL 端口
+   * @param {number} options.javaPort - Java 应用端口
+   * @param {string} options.mysqlPassword - MySQL 密码
+   */
+  generateConfig(options = {}) {
+    return new Promise((resolve, reject) => {
+      try {
+        // 读取模板文件
+        if (!fs.existsSync(this.templatePath)) {
+          throw new Error(`Template file not found: ${this.templatePath}`);
+        }
+
+        let template = fs.readFileSync(this.templatePath, 'utf-8');
+
+        // 替换占位符
+        // Windows路径需要转义反斜杠
+        const dataPathEscaped = this.dataPath.replace(/\\/g, '\\\\');
+        template = template.replace(/\{\{APP_DATA_PATH\}\}/g, dataPathEscaped);
+
+        // 替换MySQL密码
+        const mysqlPassword = options.mysqlPassword || 'njcnpqs';
+        template = template.replace(/\{\{MYSQL_PASSWORD\}\}/g, mysqlPassword);
+
+        // 替换端口（如果提供）
+        if (options.mysqlPort) {
+          // 支持两种格式：localhost:3306 和 {{MYSQL_PORT}}
+          template = template.replace(/\{\{MYSQL_PORT\}\}/g, options.mysqlPort);
+          template = template.replace(/localhost:3306/g, `localhost:${options.mysqlPort}`);
+        }
+        if (options.javaPort) {
+          template = template.replace(/port:\s*18092/g, `port: ${options.javaPort}`);
+        }
+
+        // 写入配置文件
+        fs.writeFileSync(this.configPath, template, 'utf-8');
+
+        // 创建必要的目录
+        this.createDirectories();
+
+        console.log('[ConfigGenerator] Configuration file generated successfully');
+        console.log('[ConfigGenerator] Data path:', this.dataPath);
+        console.log('[ConfigGenerator] MySQL port:', options.mysqlPort || 3306);
+        console.log('[ConfigGenerator] MySQL password:', options.mysqlPassword || 'njcnpqs');
+        console.log('[ConfigGenerator] Java port:', options.javaPort || 18092);
+        
+        resolve({
+          configPath: this.configPath,
+          dataPath: this.dataPath,
+          mysqlPort: options.mysqlPort || 3306,
+          javaPort: options.javaPort || 18092
+        });
+      } catch (error) {
+        console.error('[ConfigGenerator] Failed to generate config:', error);
+        reject(error);
+      }
+    });
+  }
+
+  /**
+   * 创建必要的目录
+   */
+  createDirectories() {
+    const dirs = [
+      this.dataPath,
+      path.join(this.dataPath, 'logs'),
+      path.join(this.dataPath, 'template'),
+      path.join(this.dataPath, 'report'),
+      path.join(this.dataPath, 'data')
+    ];
+
+    dirs.forEach(dir => {
+      if (!fs.existsSync(dir)) {
+        fs.mkdirSync(dir, { recursive: true });
+        console.log('[ConfigGenerator] Created directory:', dir);
+      }
+    });
+  }
+
+  /**
+   * 获取配置信息
+   */
+  getConfigInfo() {
+    return {
+      javaPath: this.javaPath,
+      templatePath: this.templatePath,
+      configPath: this.configPath,
+      dataPath: this.dataPath
+    };
+  }
+}
+
+module.exports = ConfigGenerator;
+

scripts/java-runner.js

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+const { spawn } = require('child_process');
+const path = require('path');
+const fs = require('fs');
+
+/**
+ * Java 运行器 - 用于调用便携式 JRE 运行 Java 程序
+ */
+class JavaRunner {
+  constructor() {
+    // 在开发与打包后均可解析到应用根目录下的 jre 目录
+    // 开发环境：项目根目录
+    // 打包后：应用根目录（win-unpacked）
+    const isDev = !process.resourcesPath;
+    const baseDir = isDev 
+      ? path.join(__dirname, '..') 
+      : path.dirname(process.resourcesPath);
+    this.jrePath = path.join(baseDir, 'jre');
+    this.binPath = path.join(this.jrePath, 'bin');
+    this.javaExe = path.join(this.binPath, 'java.exe');
+  }
+
+  /**
+   * 检查 JRE 是否存在
+   */
+  isJREAvailable() {
+    return fs.existsSync(this.javaExe);
+  }
+
+  /**
+   * 获取 Java 版本
+   */
+  getVersion() {
+    return new Promise((resolve, reject) => {
+      if (!this.isJREAvailable()) {
+        reject(new Error('JRE not found at: ' + this.javaExe));
+        return;
+      }
+
+      const versionProcess = spawn(this.javaExe, ['-version'], {
+        stdio: ['ignore', 'pipe', 'pipe']
+      });
+
+      let output = '';
+      let errorOutput = '';
+
+      versionProcess.stdout.on('data', (data) => {
+        output += data.toString();
+      });
+
+      versionProcess.stderr.on('data', (data) => {
+        errorOutput += data.toString();
+      });
+
+      versionProcess.on('close', (code) => {
+        if (code === 0 || errorOutput.includes('version')) {
+          // Java -version 输出到 stderr
+          const versionInfo = (output + errorOutput).trim();
+          resolve(versionInfo);
+        } else {
+          reject(new Error('Failed to get Java version'));
+        }
+      });
+    });
+  }
+
+  /**
+   * 运行 JAR 文件
+   * @param {string} jarPath - JAR 文件的绝对路径
+   * @param {Array<string>} args - Java 程序参数
+   * @param {Object} options - spawn 选项
+   * @returns {ChildProcess}
+   */
+  runJar(jarPath, args = [], options = {}) {
+    if (!this.isJREAvailable()) {
+      throw new Error('JRE not found at: ' + this.javaExe);
+    }
+
+    if (!fs.existsSync(jarPath)) {
+      throw new Error('JAR file not found at: ' + jarPath);
+    }
+
+    const javaArgs = ['-jar', jarPath, ...args];
+    
+    const defaultOptions = {
+      cwd: path.dirname(jarPath),
+      stdio: 'inherit'
+    };
+
+    const mergedOptions = { ...defaultOptions, ...options };
+
+    console.log('Running Java:', this.javaExe, javaArgs.join(' '));
+    return spawn(this.javaExe, javaArgs, mergedOptions);
+  }
+
+  /**
+   * 运行 JAR 文件并等待完成
+   * @param {string} jarPath - JAR 文件的绝对路径
+   * @param {Array<string>} args - Java 程序参数
+   * @param {Object} options - spawn 选项
+   * @returns {Promise<number>} 退出代码
+   */
+  runJarAsync(jarPath, args = [], options = {}) {
+    return new Promise((resolve, reject) => {
+      try {
+        const process = this.runJar(jarPath, args, options);
+        
+        process.on('close', (code) => {
+          if (code === 0) {
+            resolve(code);
+          } else {
+            reject(new Error(`Java process exited with code ${code}`));
+          }
+        });
+
+        process.on('error', (error) => {
+          reject(error);
+        });
+      } catch (error) {
+        reject(error);
+      }
+    });
+  }
+
+  /**
+   * 运行 Java 类
+   * @param {string} className - Java 类名（包含包名）
+   * @param {string} classPath - classpath 路径
+   * @param {Array<string>} args - 程序参数
+   * @param {Object} options - spawn 选项
+   * @returns {ChildProcess}
+   */
+  runClass(className, classPath, args = [], options = {}) {
+    if (!this.isJREAvailable()) {
+      throw new Error('JRE not found at: ' + this.javaExe);
+    }
+
+    const javaArgs = ['-cp', classPath, className, ...args];
+    
+    const defaultOptions = {
+      stdio: 'inherit'
+    };
+
+    const mergedOptions = { ...defaultOptions, ...options };
+
+    console.log('Running Java:', this.javaExe, javaArgs.join(' '));
+    return spawn(this.javaExe, javaArgs, mergedOptions);
+  }
+
+  /**
+   * 运行 Spring Boot JAR 文件
+   * @param {string} jarPath - JAR 文件的绝对路径
+   * @param {string} configPath - 配置文件路径
+   * @param {Object} options - 启动选项（需包含 javaPort）
+   * @returns {ChildProcess}
+   */
+  runSpringBoot(jarPath, configPath, options = {}) {
+    if (!this.isJREAvailable()) {
+      throw new Error('JRE not found at: ' + this.javaExe);
+    }
+
+    if (!fs.existsSync(jarPath)) {
+      throw new Error('JAR file not found at: ' + jarPath);
+    }
+
+    const javaArgs = [
+      '-Dfile.encoding=UTF-8',  // 设置文件编码为UTF-8，解决中文乱码
+      '-Duser.language=zh',     // 设置语言为中文
+      '-Duser.region=CN',       // 设置地区为中国
+      '-jar',
+      jarPath,
+      `--spring.config.location=${configPath}`
+    ];
+
+    const defaultOptions = {
+      cwd: path.dirname(jarPath),
+      stdio: ['ignore', 'pipe', 'pipe'],
+      env: {
+        ...process.env,
+        JAVA_TOOL_OPTIONS: '-Dfile.encoding=UTF-8'  // 额外确保UTF-8编码
+      }
+    };
+
+    const mergedOptions = { ...defaultOptions, ...options };
+
+    console.log('Running Spring Boot:', this.javaExe, javaArgs.join(' '));
+    const javaProcess = spawn(this.javaExe, javaArgs, mergedOptions);
+    
+    // 记录PID和端口用于后续停止
+    this.springBootProcess = javaProcess;
+    this.currentJavaPort = options.javaPort;
+    
+    // 将Java端口记录到文件，供手动清理脚本使用
+    if (options.javaPort) {
+      this.recordJavaPort(options.javaPort);
+    }
+    
+    // 进程退出时清理端口记录
+    javaProcess.on('close', () => {
+      this.cleanupJavaPortFile();
+    });
+    
+    return javaProcess;
+  }
+
+  /**
+   * 停止 Spring Boot 应用
+   */
+  stopSpringBoot() {
+    return new Promise((resolve) => {
+      if (this.springBootProcess && !this.springBootProcess.killed) {
+        // 设置3秒超时，如果进程没有正常退出，强制kill
+        const timeout = setTimeout(() => {
+          console.log('[Java] Force killing Spring Boot process');
+          try {
+            this.springBootProcess.kill('SIGKILL');
+          } catch (e) {
+            console.error('[Java] Error force killing:', e);
+          }
+          
+          // 清理端口记录文件
+          this.cleanupJavaPortFile();
+          resolve();
+        }, 3000);
+        
+        this.springBootProcess.on('close', () => {
+          clearTimeout(timeout);
+          console.log('[Java] Spring Boot application stopped gracefully');
+          
+          // 清理端口记录文件
+          this.cleanupJavaPortFile();
+          resolve();
+        });
+        
+        // 先尝试优雅关闭
+        console.log('[Java] Sending SIGTERM to Spring Boot');
+        this.springBootProcess.kill('SIGTERM');
+      } else {
+        // 即使没有进程引用，也尝试清理端口记录文件
+        this.cleanupJavaPortFile();
+        resolve();
+      }
+    });
+  }
+  
+  /**
+   * 记录Java端口到文件
+   */
+  recordJavaPort(port) {
+    try {
+      const isDev = !process.resourcesPath;
+      const baseDir = isDev 
+        ? path.join(__dirname, '..') 
+        : path.dirname(process.resourcesPath);
+      const javaDir = path.join(baseDir, 'java');
+      const portFilePath = path.join(javaDir, '.running-port');
+      
+      fs.writeFileSync(portFilePath, port.toString(), 'utf-8');
+      console.log(`[Java] Port ${port} recorded to ${portFilePath}`);
+    } catch (error) {
+      console.warn('[Java] Failed to record port:', error);
+    }
+  }
+  
+  /**
+   * 清理Java端口记录文件
+   */
+  cleanupJavaPortFile() {
+    try {
+      const isDev = !process.resourcesPath;
+      const baseDir = isDev 
+        ? path.join(__dirname, '..') 
+        : path.dirname(process.resourcesPath);
+      const javaDir = path.join(baseDir, 'java');
+      const portFilePath = path.join(javaDir, '.running-port');
+      
+      if (fs.existsSync(portFilePath)) {
+        fs.unlinkSync(portFilePath);
+        console.log('[Java] Port record file cleaned up');
+      }
+    } catch (error) {
+      console.warn('[Java] Failed to cleanup port record:', error);
+    }
+  }
+  
+  /**
+   * 获取记录的Java运行端口
+   */
+  getRecordedJavaPort() {
+    try {
+      const isDev = !process.resourcesPath;
+      const baseDir = isDev 
+        ? path.join(__dirname, '..') 
+        : path.dirname(process.resourcesPath);
+      const javaDir = path.join(baseDir, 'java');
+      const portFilePath = path.join(javaDir, '.running-port');
+      
+      if (fs.existsSync(portFilePath)) {
+        const port = fs.readFileSync(portFilePath, 'utf-8').trim();
+        return parseInt(port);
+      }
+    } catch (error) {
+      console.warn('[Java] Failed to read port record:', error);
+    }
+    return null;
+  }
+
+  /**
+   * 获取 JRE 路径信息
+   */
+  getPathInfo() {
+    return {
+      jrePath: this.jrePath,
+      binPath: this.binPath,
+      javaExe: this.javaExe,
+      available: this.isJREAvailable()
+    };
+  }
+}
+
+module.exports = JavaRunner;
+

scripts/log-window-manager.js

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+const { BrowserWindow } = require('electron');
+const path = require('path');
+const fs = require('fs');
+
+/**
+ * 日志窗口管理器
+ * 显示 MySQL 和 Spring Boot 的实时日志
+ */
+class LogWindowManager {
+  constructor() {
+    this.logWindow = null;
+    this.logs = [];
+    this.maxLogs = 1000; // 最多保留1000条日志
+  }
+
+  /**
+   * 创建日志窗口
+   */
+  createLogWindow() {
+    this.logWindow = new BrowserWindow({
+      width: 900,
+      height: 600,
+      title: 'NPQS9100 - 服务日志',
+      backgroundColor: '#1e1e1e',
+      webPreferences: {
+        nodeIntegration: true,
+        contextIsolation: false
+      }
+    });
+
+    // 加载日志页面
+    const logHtml = this.generateLogHTML();
+    this.logWindow.loadURL(`data:text/html;charset=utf-8,${encodeURIComponent(logHtml)}`);
+
+    // 窗口关闭事件 - 只清理引用，不退出应用
+    this.logWindow.on('closed', () => {
+      console.log('[LogWindow] Log window closed by user');
+      this.logWindow = null;
+    });
+
+    // 防止日志窗口关闭时退出应用（但允许隐藏）
+    this.closeHandler = (event) => {
+      // 只是隐藏窗口，不是真正关闭
+      // 这样可以随时再打开
+      event.preventDefault();
+      this.logWindow.hide();
+      console.log('[LogWindow] Log window hidden');
+    };
+    
+    this.logWindow.on('close', this.closeHandler);
+
+    return this.logWindow;
+  }
+
+  /**
+   * 生成日志HTML页面
+   */
+  generateLogHTML() {
+    return `
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <title>NPQS9100 服务日志</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+    }
+    body {
+      font-family: 'Consolas', 'Courier New', monospace;
+      background: #1e1e1e;
+      color: #d4d4d4;
+      padding: 10px;
+      overflow: hidden;
+    }
+    .header {
+      background: #2d2d30;
+      padding: 10px;
+      border-radius: 4px;
+      margin-bottom: 10px;
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+    }
+    .title {
+      font-size: 14px;
+      font-weight: bold;
+      color: #4ec9b0;
+    }
+    .controls button {
+      background: #0e639c;
+      color: white;
+      border: none;
+      padding: 5px 10px;
+      border-radius: 3px;
+      cursor: pointer;
+      margin-left: 5px;
+      font-size: 12px;
+    }
+    .controls button:hover {
+      background: #1177bb;
+    }
+    .log-container {
+      background: #1e1e1e;
+      border: 1px solid #3e3e42;
+      border-radius: 4px;
+      height: calc(100vh - 70px);
+      overflow-y: auto;
+      padding: 10px;
+      font-size: 12px;
+      line-height: 1.5;
+    }
+    .log-entry {
+      margin-bottom: 2px;
+      white-space: pre-wrap;
+      word-wrap: break-word;
+    }
+    .log-mysql { color: #4ec9b0; }
+    .log-java { color: #dcdcaa; }
+    .log-system { color: #569cd6; }
+    .log-error { color: #f48771; }
+    .log-warn { color: #ce9178; }
+    .log-success { color: #608b4e; }
+    .timestamp {
+      color: #858585;
+      margin-right: 8px;
+    }
+    ::-webkit-scrollbar {
+      width: 8px;
+    }
+    ::-webkit-scrollbar-track {
+      background: #1e1e1e;
+    }
+    ::-webkit-scrollbar-thumb {
+      background: #424242;
+      border-radius: 4px;
+    }
+    ::-webkit-scrollbar-thumb:hover {
+      background: #4e4e4e;
+    }
+  </style>
+</head>
+<body>
+  <div class="header">
+    <div class="title">📝 NPQS9100 服务日志监控</div>
+    <div class="controls">
+      <button onclick="clearLogs()">清空日志</button>
+      <button onclick="toggleAutoScroll()">自动滚动: <span id="autoScrollStatus">开</span></button>
+    </div>
+  </div>
+  <div class="log-container" id="logContainer"></div>
+
+  <script>
+    const { ipcRenderer } = require('electron');
+    const logContainer = document.getElementById('logContainer');
+    let autoScroll = true;
+
+    // 接收日志
+    ipcRenderer.on('log-message', (event, data) => {
+      addLog(data);
+    });
+
+    function addLog(data) {
+      const entry = document.createElement('div');
+      entry.className = 'log-entry';
+      
+      const timestamp = document.createElement('span');
+      timestamp.className = 'timestamp';
+      timestamp.textContent = data.timestamp;
+      entry.appendChild(timestamp);
+
+      const message = document.createElement('span');
+      message.className = \`log-\${data.type}\`;
+      message.textContent = data.message;
+      entry.appendChild(message);
+
+      logContainer.appendChild(entry);
+
+      // 自动滚动到底部
+      if (autoScroll) {
+        logContainer.scrollTop = logContainer.scrollHeight;
+      }
+
+      // 限制日志条数
+      while (logContainer.children.length > 1000) {
+        logContainer.removeChild(logContainer.firstChild);
+      }
+    }
+
+    function clearLogs() {
+      logContainer.innerHTML = '';
+    }
+
+    function toggleAutoScroll() {
+      autoScroll = !autoScroll;
+      document.getElementById('autoScrollStatus').textContent = autoScroll ? '开' : '关';
+    }
+  </script>
+</body>
+</html>
+    `;
+  }
+
+  /**
+   * 添加日志
+   */
+  addLog(type, message) {
+    const timestamp = new Date().toLocaleTimeString();
+    const logEntry = {
+      timestamp,
+      type,
+      message
+    };
+
+    this.logs.push(logEntry);
+
+    // 限制日志数量
+    if (this.logs.length > this.maxLogs) {
+      this.logs.shift();
+    }
+
+    // 发送到窗口
+    if (this.logWindow && !this.logWindow.isDestroyed()) {
+      this.logWindow.webContents.send('log-message', logEntry);
+    }
+
+    // 同时输出到控制台
+    console.log(`[${type.toUpperCase()}] ${message}`);
+  }
+
+  /**
+   * 显示日志窗口
+   */
+  show() {
+    if (!this.logWindow || this.logWindow.isDestroyed()) {
+      // 窗口已被销毁，重新创建
+      console.log('[LogWindow] Recreating log window...');
+      this.createLogWindow();
+      
+      // 重新发送历史日志
+      this.logs.forEach(log => {
+        this.logWindow.webContents.send('log-message', log);
+      });
+    } else {
+      this.logWindow.show();
+      this.logWindow.focus();
+      console.log('[LogWindow] Log window shown');
+    }
+  }
+  
+  /**
+   * 隐藏日志窗口
+   */
+  hide() {
+    if (this.logWindow && !this.logWindow.isDestroyed()) {
+      this.logWindow.hide();
+      console.log('[LogWindow] Log window hidden');
+    }
+  }
+  
+  /**
+   * 检查日志窗口是否可见
+   */
+  isVisible() {
+    return this.logWindow && !this.logWindow.isDestroyed() && this.logWindow.isVisible();
+  }
+  
+  /**
+   * 切换日志窗口显示/隐藏
+   */
+  toggle() {
+    if (this.isVisible()) {
+      this.hide();
+    } else {
+      this.show();
+    }
+  }
+
+  /**
+   * 关闭日志窗口（真正销毁）
+   */
+  close() {
+    if (this.logWindow && !this.logWindow.isDestroyed()) {
+      try {
+        // 移除 close 事件监听，允许真正关闭
+        if (this.closeHandler) {
+          this.logWindow.removeListener('close', this.closeHandler);
+        }
+        this.logWindow.removeAllListeners('close');
+        this.logWindow.removeAllListeners('closed');
+        
+        // 强制销毁窗口
+        this.logWindow.destroy();
+        console.log('[LogWindow] Log window destroyed');
+      } catch (error) {
+        console.error('[LogWindow] Error closing log window:', error);
+      } finally {
+        this.logWindow = null;
+        this.closeHandler = null;
+      }
+    }
+  }
+
+  /**
+   * 获取所有日志
+   */
+  getLogs() {
+    return this.logs;
+  }
+
+  /**
+   * 清空日志
+   */
+  clearLogs() {
+    this.logs = [];
+    if (this.logWindow && !this.logWindow.isDestroyed()) {
+      this.logWindow.webContents.send('clear-logs');
+    }
+  }
+}
+
+module.exports = LogWindowManager;
+

scripts/port-checker.js

@@ -0,0 +1,154 @@
+const net = require('net');
+
+/**
+ * 端口检测工具
+ */
+class PortChecker {
+  /**
+   * 检查端口是否可用（检测0.0.0.0，确保能绑定到所有地址）
+   * @param {number} port - 端口号
+   * @param {string} host - 主机地址，默认 0.0.0.0（所有地址）
+   * @returns {Promise<boolean>} true 表示端口可用，false 表示已被占用
+   */
+  static checkPort(port, host = '0.0.0.0') {
+    return new Promise((resolve) => {
+      // 先尝试连接，看是否有服务在监听
+      const testSocket = new net.Socket();
+      testSocket.setTimeout(200);
+      
+      testSocket.on('connect', () => {
+        // 能连接上，说明端口被占用
+        console.log(`[PortChecker] Port ${port} is in use (connection successful)`);
+        testSocket.destroy();
+        resolve(false);
+      });
+      
+      testSocket.on('timeout', () => {
+        // 超时，再用绑定方式检测
+        testSocket.destroy();
+        this._checkPortByBinding(port, host, resolve);
+      });
+      
+      testSocket.on('error', (err) => {
+        testSocket.destroy();
+        if (err.code === 'ECONNREFUSED') {
+          // 连接被拒绝，说明没有服务监听，再用绑定方式确认
+          this._checkPortByBinding(port, host, resolve);
+        } else {
+          // 其他错误，认为端口可用
+          resolve(true);
+        }
+      });
+      
+      testSocket.connect(port, '127.0.0.1');
+    });
+  }
+
+  static _checkPortByBinding(port, host, resolve) {
+    const server = net.createServer();
+    
+    server.once('error', (err) => {
+      if (err.code === 'EADDRINUSE') {
+        console.log(`[PortChecker] Port ${port} is in use (EADDRINUSE)`);
+        resolve(false);
+      } else {
+        console.log(`[PortChecker] Port ${port} check error: ${err.code}`);
+        resolve(false);
+      }
+    });
+    
+    server.once('listening', () => {
+      server.close();
+      console.log(`[PortChecker] Port ${port} is available`);
+      resolve(true);
+    });
+    
+    server.listen(port, host);
+  }
+
+  /**
+   * 查找可用端口（从指定端口开始递增查找）
+   * @param {number} startPort - 起始端口
+   * @param {number} maxAttempts - 最大尝试次数，默认100
+   * @param {string} host - 主机地址，默认 0.0.0.0
+   * @returns {Promise<number>} 返回可用的端口号，如果都不可用则返回 -1
+   */
+  static async findAvailablePort(startPort, maxAttempts = 100, host = '0.0.0.0') {
+    console.log(`[PortChecker] Searching for available port starting from ${startPort}...`);
+    
+    for (let i = 0; i < maxAttempts; i++) {
+      const port = startPort + i;
+      const isAvailable = await this.checkPort(port, host);
+      
+      if (isAvailable) {
+        console.log(`[PortChecker] ✓ Found available port: ${port}`);
+        return port;
+      } else {
+        console.log(`[PortChecker] ✗ Port ${port} is in use, trying ${port + 1}...`);
+      }
+    }
+    
+    console.error(`[PortChecker] ✗ No available port found from ${startPort} to ${startPort + maxAttempts - 1}`);
+    return -1;
+  }
+
+  /**
+   * 等待端口开始监听（用于检测服务是否启动成功）
+   * @param {number} port - 端口号
+   * @param {number} timeout - 超时时间（毫秒），默认30秒
+   * @param {string} host - 主机地址
+   * @returns {Promise<boolean>} true 表示端口已开始监听
+   */
+  static async waitForPort(port, timeout = 30000, host = '127.0.0.1') {
+    const startTime = Date.now();
+    
+    while (Date.now() - startTime < timeout) {
+      const isListening = await this.isPortListening(port, host);
+      
+      if (isListening) {
+        console.log(`[PortChecker] Port ${port} is now listening`);
+        return true;
+      }
+      
+      // 等待500ms后重试
+      await new Promise(resolve => setTimeout(resolve, 500));
+    }
+    
+    console.error(`[PortChecker] Timeout waiting for port ${port} to listen`);
+    return false;
+  }
+
+  /**
+   * 检查端口是否正在监听
+   * @param {number} port - 端口号
+   * @param {string} host - 主机地址
+   * @returns {Promise<boolean>}
+   */
+  static isPortListening(port, host = '127.0.0.1') {
+    return new Promise((resolve) => {
+      const socket = new net.Socket();
+      
+      socket.setTimeout(1000);
+      
+      socket.once('connect', () => {
+        socket.destroy();
+        resolve(true);
+      });
+      
+      socket.once('timeout', () => {
+        socket.destroy();
+        resolve(false);
+      });
+      
+      socket.once('error', () => {
+        socket.destroy();
+        resolve(false);
+      });
+      
+      socket.connect(port, host);
+    });
+  }
+}
+
+module.exports = PortChecker;
+

scripts/start-mysql.js

@@ -0,0 +1,373 @@
+const { spawn, exec } = require('child_process');
+const path = require('path');
+const fs = require('fs');
+
+class MySQLManager {
+  constructor() {
+    // 在开发与打包后均可解析到应用根目录下的 mysql 目录
+    // 开发环境：项目根目录
+    // 打包后：应用根目录（win-unpacked）
+    const isDev = !process.resourcesPath;
+    const baseDir = isDev 
+      ? path.join(__dirname, '..') 
+      : path.dirname(process.resourcesPath);
+    this.mysqlPath = path.join(baseDir, 'mysql');
+    this.binPath = path.join(this.mysqlPath, 'bin');
+    this.dataPath = path.join(this.mysqlPath, 'data');
+    this.process = null;
+    this.currentPort = null;
+  }
+
+  // 检查MySQL是否已初始化
+  isInitialized() {
+    return fs.existsSync(this.dataPath) && fs.readdirSync(this.dataPath).length > 0;
+  }
+
+  // 初始化MySQL数据库
+  async initialize() {
+    if (this.isInitialized()) {
+      console.log('MySQL already initialized');
+      return Promise.resolve();
+    }
+
+    return new Promise(async (resolve, reject) => {
+      const mysqld = path.join(this.binPath, 'mysqld.exe');
+      
+      // 创建初始化SQL文件（授权127.0.0.1和所有主机）
+      const initSqlPath = path.join(this.mysqlPath, 'init_grant.sql');
+      const initSql = `
+CREATE USER IF NOT EXISTS 'root'@'127.0.0.1' IDENTIFIED BY '';
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' WITH GRANT OPTION;
+CREATE USER IF NOT EXISTS 'root'@'%' IDENTIFIED BY '';
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
+FLUSH PRIVILEGES;
+`;
+      
+      try {
+        fs.writeFileSync(initSqlPath, initSql, 'utf-8');
+        console.log('[MySQL] Created init SQL file for granting permissions');
+      } catch (error) {
+        console.error('[MySQL] Failed to create init SQL file:', error);
+      }
+      
+      // 使用 --init-file 参数初始化并授权
+      const initProcess = spawn(mysqld, [
+        '--initialize-insecure',
+        `--init-file=${initSqlPath}`
+      ], {
+        cwd: this.mysqlPath,
+        stdio: 'inherit'
+      });
+
+      initProcess.on('close', (code) => {
+        if (code === 0) {
+          console.log('[MySQL] Initialized successfully with permissions granted');
+          // 删除临时SQL文件
+          try {
+            if (fs.existsSync(initSqlPath)) {
+              fs.unlinkSync(initSqlPath);
+            }
+          } catch (e) {
+            // 忽略删除失败
+          }
+          resolve();
+        } else {
+          reject(new Error(`MySQL initialization failed with code ${code}`));
+        }
+      });
+    });
+  }
+
+  // 启动MySQL服务
+  start(port = 3306) {
+    return new Promise(async (resolve, reject) => {
+      try {
+        // 确保数据库已初始化
+        await this.initialize();
+
+        const mysqld = path.join(this.binPath, 'mysqld.exe');
+
+        // 启动MySQL，指定端口
+        this.process = spawn(mysqld, [
+          '--console',
+          `--port=${port}`
+        ], {
+          cwd: this.mysqlPath,
+          stdio: ['ignore', 'pipe', 'pipe']
+        });
+
+        this.currentPort = port;
+        
+        // 将当前端口写入文件，供停止脚本使用
+        try {
+          const portFilePath = path.join(this.mysqlPath, '.running-port');
+          fs.writeFileSync(portFilePath, port.toString(), 'utf-8');
+          console.log(`[MySQL] Port ${port} recorded to ${portFilePath}`);
+        } catch (error) {
+          console.warn('[MySQL] Failed to record port:', error);
+        }
+
+        let output = '';
+        this.process.stdout.on('data', (data) => {
+          output += data.toString();
+          console.log('MySQL:', data.toString());
+
+          // MySQL启动完成的标志
+          if (output.includes('ready for connections') || output.includes('MySQL Community Server')) {
+            console.log(`MySQL started successfully on port ${port}`);
+            
+            // 自动授权 root 用户从任何主机连接
+            setTimeout(async () => {
+              try {
+                console.log('[MySQL] Waiting 3 seconds before granting permissions...');
+                await this.grantRootAccess();
+              } catch (error) {
+                console.warn('[MySQL] Failed to grant root access, but MySQL is running:', error.message);
+              }
+              resolve(port);
+            }, 3000);
+          }
+        });
+
+        this.process.stderr.on('data', (data) => {
+          console.error('MySQL Error:', data.toString());
+        });
+
+        this.process.on('close', (code) => {
+          console.log(`MySQL process exited with code ${code}`);
+          this.process = null;
+          this.currentPort = null;
+          
+          // 删除端口记录文件
+          try {
+            const portFilePath = path.join(this.mysqlPath, '.running-port');
+            if (fs.existsSync(portFilePath)) {
+              fs.unlinkSync(portFilePath);
+              console.log('[MySQL] Port record file removed');
+            }
+          } catch (error) {
+            console.warn('[MySQL] Failed to remove port record:', error);
+          }
+        });
+
+        // 超时处理
+        setTimeout(async () => {
+          if (this.process && !this.process.killed) {
+            console.log(`MySQL started on port ${port} (timeout reached, assuming success)`);
+            
+            // 自动授权 root 用户从任何主机连接
+            try {
+              console.log('[MySQL] Granting permissions...');
+              await this.grantRootAccess();
+            } catch (error) {
+              console.warn('[MySQL] Failed to grant root access, but MySQL is running:', error.message);
+            }
+            
+            resolve(port);
+          }
+        }, 18000);
+
+      } catch (error) {
+        reject(error);
+      }
+    });
+  }
+
+  // 授权 root 用户从 127.0.0.1 访问
+  grantRootAccess() {
+    return new Promise((resolve, reject) => {
+      // 创建 SQL 文件
+      const sqlFilePath = path.join(this.mysqlPath, 'grant_root.sql');
+      const sqlContent = `
+CREATE USER IF NOT EXISTS 'root'@'127.0.0.1' IDENTIFIED BY '';
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' WITH GRANT OPTION;
+CREATE USER IF NOT EXISTS 'root'@'%' IDENTIFIED BY '';
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
+FLUSH PRIVILEGES;
+`;
+      
+      try {
+        fs.writeFileSync(sqlFilePath, sqlContent, 'utf-8');
+      } catch (error) {
+        console.error('[MySQL] Failed to create grant SQL file:', error);
+        return resolve(); // 继续启动
+      }
+      
+      const mysqlExe = path.join(this.binPath, 'mysql.exe');
+      const grantProcess = spawn(mysqlExe, [
+        '--host=localhost',
+        `--port=${this.currentPort}`,
+        '--user=root'
+      ], {
+        cwd: this.mysqlPath,
+        stdio: ['pipe', 'pipe', 'pipe']
+      });
+      
+      // 通过 stdin 输入 SQL
+      grantProcess.stdin.write(sqlContent);
+      grantProcess.stdin.end();
+
+      let output = '';
+      let errorOutput = '';
+
+      grantProcess.stdout.on('data', (data) => {
+        output += data.toString();
+      });
+
+      grantProcess.stderr.on('data', (data) => {
+        errorOutput += data.toString();
+      });
+
+      grantProcess.on('close', (code) => {
+        if (code === 0) {
+          console.log('[MySQL] Root user granted access from 127.0.0.1 and all hosts');
+          resolve();
+        } else {
+          console.error('[MySQL] Grant access failed (code:', code, ')');
+          console.error('[MySQL] Error output:', errorOutput);
+          console.error('[MySQL] Standard output:', output);
+          // 即使失败也 resolve，让应用继续启动
+          resolve();
+        }
+      });
+    });
+  }
+
+  // 获取当前MySQL端口
+  getCurrentPort() {
+    return this.currentPort || 3306;
+  }
+
+  // 停止MySQL服务
+  stop() {
+    return new Promise(async (resolve) => {
+      if (this.process && !this.process.killed) {
+        console.log('[MySQL] Stopping MySQL...');
+        
+        // 方法1: 尝试使用 mysqladmin shutdown 优雅关闭
+        try {
+          console.log('[MySQL] Trying mysqladmin shutdown...');
+          const mysqladmin = path.join(this.binPath, 'mysqladmin.exe');
+          
+          if (fs.existsSync(mysqladmin)) {
+            const shutdownProcess = spawn(mysqladmin, [
+              '-u', 'root',
+              '-pnjcnpqs',
+              '--port=' + this.currentPort,
+              'shutdown'
+            ], {
+              cwd: this.mysqlPath,
+              stdio: 'ignore'
+            });
+            
+            // 等待 mysqladmin 执行完成（最多5秒）
+            const shutdownPromise = new Promise((res) => {
+              shutdownProcess.on('close', (code) => {
+                console.log(`[MySQL] mysqladmin shutdown exited with code ${code}`);
+                res(code === 0);
+              });
+            });
+            
+            const timeoutPromise = new Promise((res) => setTimeout(() => res(false), 5000));
+            const shutdownSuccess = await Promise.race([shutdownPromise, timeoutPromise]);
+            
+            if (shutdownSuccess) {
+              console.log('[MySQL] Shutdown successful via mysqladmin');
+              // 等待进程真正退出
+              await new Promise((res) => {
+                if (this.process && !this.process.killed) {
+                  this.process.on('close', res);
+                  setTimeout(res, 2000); // 最多等2秒
+                } else {
+                  res();
+                }
+              });
+              this.cleanupPortFile();
+              return resolve();
+            }
+          }
+        } catch (error) {
+          console.warn('[MySQL] mysqladmin shutdown failed:', error.message);
+        }
+        
+        // 方法2: 如果 mysqladmin 失败，尝试 SIGTERM
+        console.log('[MySQL] Trying SIGTERM...');
+        const killTimeout = setTimeout(() => {
+          // 方法3: 5秒后强制 SIGKILL
+          console.log('[MySQL] Force killing with SIGKILL');
+          try {
+            if (this.process && !this.process.killed) {
+              this.process.kill('SIGKILL');
+            }
+          } catch (e) {
+            console.error('[MySQL] Error force killing:', e);
+          }
+          this.cleanupPortFile();
+          resolve();
+        }, 5000);
+        
+        this.process.on('close', () => {
+          clearTimeout(killTimeout);
+          console.log('[MySQL] Process closed');
+          this.cleanupPortFile();
+          resolve();
+        });
+        
+        try {
+          this.process.kill('SIGTERM');
+        } catch (e) {
+          console.error('[MySQL] Error sending SIGTERM:', e);
+          clearTimeout(killTimeout);
+          this.cleanupPortFile();
+          resolve();
+        }
+      } else {
+        // 没有进程引用，说明MySQL已经停止或不在我们控制下
+        console.log('[MySQL] No process reference, MySQL may already be stopped');
+        console.log('[MySQL] If MySQL is still running, please use kill-running-port.bat to clean up');
+        this.cleanupPortFile();
+        resolve();
+      }
+    });
+  }
+  
+  // 清理端口记录文件
+  cleanupPortFile() {
+    try {
+      const portFilePath = path.join(this.mysqlPath, '.running-port');
+      if (fs.existsSync(portFilePath)) {
+        fs.unlinkSync(portFilePath);
+        console.log('[MySQL] Port record file cleaned up');
+      }
+    } catch (error) {
+      console.warn('[MySQL] Failed to cleanup port record:', error);
+    }
+  }
+  
+  // 获取记录的运行端口
+  getRecordedPort() {
+    try {
+      const portFilePath = path.join(this.mysqlPath, '.running-port');
+      if (fs.existsSync(portFilePath)) {
+        const port = fs.readFileSync(portFilePath, 'utf-8').trim();
+        return parseInt(port);
+      }
+    } catch (error) {
+      console.warn('[MySQL] Failed to read port record:', error);
+    }
+    return null;
+  }
+
+  // 获取MySQL连接配置
+  getConnectionConfig() {
+    return {
+      host: 'localhost',
+      port: 3306,
+      user: 'root',
+      password: '',
+      database: 'app_db'
+    };
+  }
+}
+
+module.exports = MySQLManager;

scripts/startup-manager.js

@@ -0,0 +1,116 @@
+const { BrowserWindow } = require('electron');
+const path = require('path');
+
+/**
+ * 启动状态管理器
+ * 管理启动流程和显示启动进度
+ */
+class StartupManager {
+  constructor() {
+    this.loadingWindow = null;
+    this.steps = [
+      { id: 'init', label: '正在初始化应用...', progress: 0 },
+      { id: 'check-mysql-port', label: '正在检测MySQL端口...', progress: 15 },
+      { id: 'start-mysql', label: '正在启动MySQL数据库...', progress: 30 },
+      { id: 'wait-mysql', label: '等待MySQL就绪...', progress: 45 },
+      { id: 'check-java-port', label: '正在检测后端服务端口...', progress: 60 },
+      { id: 'generate-config', label: '正在生成配置文件...', progress: 70 },
+      { id: 'start-java', label: '正在启动后端服务...', progress: 80 },
+      { id: 'wait-java', label: '等待后端服务就绪...', progress: 90 },
+      { id: 'done', label: '启动完成！', progress: 100 }
+    ];
+    this.currentStep = 0;
+  }
+
+  /**
+   * 创建 Loading 窗口
+   */
+  createLoadingWindow() {
+    this.loadingWindow = new BrowserWindow({
+      width: 500,
+      height: 300,
+      frame: false,
+      transparent: true,
+      resizable: false,
+      alwaysOnTop: true,
+      skipTaskbar: true, // 不在任务栏显示
+      webPreferences: {
+        nodeIntegration: true,
+        contextIsolation: false
+      }
+    });
+
+    // 加载 loading 页面
+    const loadingHtml = path.join(__dirname, '../public/html/loading.html');
+    this.loadingWindow.loadFile(loadingHtml);
+
+    return this.loadingWindow;
+  }
+
+  /**
+   * 更新启动进度
+   * @param {string} stepId - 步骤ID
+   * @param {object} extraInfo - 额外信息
+   */
+  updateProgress(stepId, extraInfo = {}) {
+    const stepIndex = this.steps.findIndex(s => s.id === stepId);
+    
+    if (stepIndex !== -1) {
+      this.currentStep = stepIndex;
+      const step = this.steps[stepIndex];
+      
+      const progressData = {
+        step: stepId,
+        label: step.label,
+        progress: step.progress,
+        ...extraInfo
+      };
+
+      // 发送进度到 loading 窗口
+      if (this.loadingWindow && !this.loadingWindow.isDestroyed()) {
+        this.loadingWindow.webContents.send('startup-progress', progressData);
+      }
+
+      console.log(`[StartupManager] ${step.label} (${step.progress}%)`, extraInfo);
+    }
+  }
+
+  /**
+   * 显示错误信息
+   * @param {string} error - 错误信息
+   */
+  showError(error) {
+    if (this.loadingWindow && !this.loadingWindow.isDestroyed()) {
+      this.loadingWindow.webContents.send('startup-error', { error });
+    }
+    console.error('[StartupManager] Error:', error);
+  }
+
+  /**
+   * 关闭 Loading 窗口
+   */
+  closeLoadingWindow() {
+    if (this.loadingWindow && !this.loadingWindow.isDestroyed()) {
+      // 使用 destroy() 而不是 close() 确保窗口被完全销毁
+      this.loadingWindow.destroy();
+      this.loadingWindow = null;
+    }
+  }
+
+  /**
+   * 获取所有步骤
+   */
+  getSteps() {
+    return this.steps;
+  }
+
+  /**
+   * 获取当前步骤
+   */
+  getCurrentStep() {
+    return this.steps[this.currentStep];
+  }
+}
+
+module.exports = StartupManager;
+