面试官：来说说Tomcat的启动过程是什么样子的
人工智能 2025-10-09 10:07:06
0
面试复制publicstatic void main(String[] args) { //对象初始化 if (daemon == null) { Bootstrap bootstrap = new Bootstrap(); try { bootstrap.init(); } catch (Throwable var3) { handleThrowable(var3); var3.printStackTrace(); return; } daemon = bootstrap; } else { Thread.currentThread().setContextClassLoader(daemon.catalinaLoader); } try { String command = "start"; if (args.length > 0) { command = args[args.length - 1]; } if (command.equals("startd")) { args[args.length - 1] = "start"; //加载 daemon.load(args); //启动 daemon.start(); } else if (command.equals("stopd")) { args[args.length - 1] = "stop"; //停止 daemon.stop(); } else if (command.equals("start")) { daemon.setAwait(true); //加载并且启动 daemon.load(args); daemon.start(); if (null == daemon.getServer()) { System.exit(1); } } else if (command.equals("stop")) { daemon.stopServer(args); } else if (command.equals("configtest")) { daemon.load(args); if (null == daemon.getServer()) { System.exit(1); } System.exit(0); } else { log.warn("Bootstrap: command \"" + command + "\" does not exist."); } } catch (Throwable var4) { Throwable t = var4; if (var4 instanceof InvocationTargetException && var4.getCause() != null) { t = var4.getCause(); } handleThrowable(t); t.printStackTrace(); System.exit(1); } } 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.