如何使用Java打开HTML文件？

Question

如何使用Java打开HTML文件？

我尝试通过Java程序从本地(在我的系统中)打开HTML文件.我尝试了一些程序通过堆栈溢出,但它没有工作.

对于EG:我有这个小HTML文件.

<html>
  <head> 
    Test Application
  </head>
  <body>
     This is test application
  </body>
</html>

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我的Java代码:

Runtime rTime = Runtime.getRuntime();
String url = "D:/hi.html";
String browser = "C:/Program Files/Internet Explorer/iexplore.exe ";
Process pc = rTime.exec(browser + url);
pc.waitFor();

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任何解决方案或提示赞赏.

Answer 1

Ram*_*oza 41

我更喜欢使用默认浏览器

File htmlFile = new File(url);
Desktop.getDesktop().browse(htmlFile.toURI());

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Answer 2

Tro*_*eph 5

以下是优雅失败的方法的代码.

请注意,字符串可以是html文件的位置.

/**
* If possible this method opens the default browser to the specified web page.
* If not it notifies the user of webpage's url so that they may access it
* manually.
* 
* @param url
*            - this can be in the form of a web address (http://www.mywebsite.com)
*            or a path to an html file or SVG image file e.t.c 
*/
public static void openInBrowser(String url)
{
    try
        {
            URI uri = new URL(url).toURI();
            Desktop desktop = Desktop.isDesktopSupported() ? Desktop.getDesktop() : null;
            if (desktop != null && desktop.isSupported(Desktop.Action.BROWSE))
                desktop.browse(uri);
        }
    catch (Exception e)
        {
            /*
             *  I know this is bad practice 
             *  but we don't want to do anything clever for a specific error
             */
            e.printStackTrace();

            // Copy URL to the clipboard so the user can paste it into their browser
            StringSelection stringSelection = new StringSelection(url);
            Clipboard clpbrd = Toolkit.getDefaultToolkit().getSystemClipboard();
            clpbrd.setContents(stringSelection, null);
            // Notify the user of the failure
            WindowTools.informationWindow("This program just tried to open a webpage." + "\n"
                + "The URL has been copied to your clipboard, simply paste into your browser to access.",
                    "Webpage: " + url);
        }
}

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