101 lines
2.5 KiB
JavaScript
101 lines
2.5 KiB
JavaScript
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const path = require('path');
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// 动态获取 scripts 目录路径
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function getScriptsPath(scriptName) {
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// 开发环境
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const devPath = path.join(__dirname, '../../scripts', scriptName);
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// 生产环境（打包后）
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const prodPath = path.join(process.resourcesPath, 'scripts', scriptName);
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try {
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// 先尝试开发环境路径
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require.resolve(devPath);
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return devPath;
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} catch (e) {
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// 如果开发环境路径不存在，使用生产环境路径
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return prodPath;
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}
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}
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// 延迟加载 JavaRunner
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let JavaRunner = null;
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function getJavaRunner() {
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if (!JavaRunner) {
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JavaRunner = require(getScriptsPath('java-runner'));
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}
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return JavaRunner;
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}
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/**
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* Java 控制器 - 提供 JRE 管理和 Java 程序调用接口
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*/
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class JavaController {
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/**
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* 检查 JRE 是否可用
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*/
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async checkAvailability() {
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try {
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const JavaRunnerClass = getJavaRunner();
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const javaRunner = new JavaRunnerClass();
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const available = javaRunner.isJREAvailable();
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return { success: true, data: { available } };
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} catch (error) {
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return { success: false, message: error.message };
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}
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}
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/**
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* 获取 Java 版本
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*/
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async getVersion() {
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try {
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const JavaRunnerClass = getJavaRunner();
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const javaRunner = new JavaRunnerClass();
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const version = await javaRunner.getVersion();
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return { success: true, data: { version } };
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} catch (error) {
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return { success: false, message: error.message };
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}
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}
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/**
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* 获取 JRE 路径信息
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*/
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async getPathInfo() {
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try {
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const JavaRunnerClass = getJavaRunner();
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const javaRunner = new JavaRunnerClass();
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const pathInfo = javaRunner.getPathInfo();
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return { success: true, data: pathInfo };
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} catch (error) {
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return { success: false, message: error.message };
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}
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}
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/**
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* 运行 JAR 文件（异步，等待完成）
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* @param {Object} params - { jarPath, args }
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*/
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async runJar(params) {
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const { jarPath, args = [] } = params;
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if (!jarPath) {
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return { success: false, message: 'JAR path is required' };
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}
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try {
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const JavaRunnerClass = getJavaRunner();
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const javaRunner = new JavaRunnerClass();
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const exitCode = await javaRunner.runJarAsync(jarPath, args);
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return { success: true, data: { exitCode } };
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} catch (error) {
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return { success: false, message: error.message };
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}
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}
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}
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JavaController.toString = () => '[class JavaController]';
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module.exports = JavaController;
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