如何关闭JxBrowser,正确退出JxBrowser的方法

傷城~ 2022-03-17 04:10 636阅读 0赞

## 一、问题描述 ##

在JAVA FX中使用JxBrowser，启动之后打开网页，如何这个时候，直接关了窗口，Java进程并不会立马就停掉，而是会等一会，这就是由于JxBrowser还没有关闭导致的。

## 二、解决方法 ##

只要执行以下代码就可以关闭JxBrowser：

new Thread(new Runnable() {
    	@Override
    	public void run() {
    		browser.dispose();
    	}
    }).start();

可参考官方的文章，[https://jxbrowser.support.teamdev.com/support/solutions/articles/9000013069-lightweight-or-heavyweight][https_jxbrowser.support.teamdev.com_support_solutions_articles_9000013069-lightweight-or-heavyweight]然后以适当的方式关闭它。

public class Util {
    
        public enum OS {
            WINDOWS, LINUX, MAC, SOLARIS
        }// Operating systems.
    
        private static OS os = null;
        private static final String OPERATING_SYSTEM = System.getProperty("os.name").toLowerCase();
    
        public static OS getOS() {
            if (os == null) {
                if (OPERATING_SYSTEM.contains("win"))
                    os = OS.WINDOWS;
                else if (OPERATING_SYSTEM.contains("nix") || OPERATING_SYSTEM.contains("nux") || OPERATING_SYSTEM.contains("aix")) {
                    os = OS.LINUX;
                } else if (OPERATING_SYSTEM.contains("mac"))
                    os = OS.MAC;
                else if (OPERATING_SYSTEM.contains("sunos"))
                    os = OS.SOLARIS;
            }
            return os;
        }
    
        public static boolean isWindows() {
            return OPERATING_SYSTEM.contains("win");
        }
    
        public static boolean isLinux() {
            return ( OPERATING_SYSTEM.contains("nix") || OPERATING_SYSTEM.contains("nux") || OPERATING_SYSTEM.contains("aix") );
        }
    
        public static boolean isMac() {
            return OPERATING_SYSTEM.contains("mac");
        }
    
        public static boolean isSolaris() {
            return OPERATING_SYSTEM.contains("sunos");
        }
    
        /**
         * Exit Application
         * 
         * @param code
         */
        public static void exitApplication(int code) {
    
            System.out.println("Dis All->" + Util.getOS());
            switch (Util.getOS()) {
                case WINDOWS:
                    new Thread(() -> {
    
                        //->dispose all the browsers
                        code....
    
                        System.exit(code);
                    }).start();
                    break;
                case LINUX:
                case MAC:
                    Platform.runLater(() -> {
                         //->dispose all the browsers
                         code.....
    
                        System.exit(code);
                    });
                    break;
                default:
                    System.out.println("Can't dispose browser instance!!!");
                    break;
            }
    
        }
    }

[https_jxbrowser.support.teamdev.com_support_solutions_articles_9000013069-lightweight-or-heavyweight]: https://jxbrowser.support.teamdev.com/support/solutions/articles/9000013069-lightweight-or-heavyweight