JAVA启动IE浏览器

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启动ie浏览器
import java.awt.Desktop;import java.io.IOException;import java.io.InputStreamReader;import java.io.LineNumberReader;import java.net.URI;/** * 启动系统IE浏览器 *  * @author 罗勇 *  * @date 2014-3-25 */public class Main {public static void main(String[] args) {openURL("http://www.baidu.com");}/** * 调用系统默认浏览器打开url链接 */private static void openURL(String url) {String os = System.getProperty("os.name", "");if (os.startsWith("Windows")) {// Windowstry {String SystemRoot = System.getenv("SystemRoot");// 获取系统盘路径String program = SystemRoot.substring(0, SystemRoot.indexOf(':'))+ ":\\Program Files\\Internet Explorer\\iexplore.exe";ProcessBuilder builder = new ProcessBuilder(program, url);builder.start();} catch (IOException e) {if (!openUrlByRuntime(url)) {openUrlByDesktop(url);}}}}private static boolean openUrlByRuntime(String url) {boolean res = true;LineNumberReader lr = null;try {// String[] cmd = { "rundll32", "url.dll,FileProtocolHandler", url};String[] cmd = { "cmd", "/c", "start", "iexplore", url };Process ps = Runtime.getRuntime().exec(cmd);InputStreamReader ir = new InputStreamReader(ps.getErrorStream());// 遇到错误返回lr = new LineNumberReader(ir);String line = null;while ((line = lr.readLine()) != null) {System.out.println(line);return false;}} catch (IOException e) {res = false;} finally {try {lr.close();} catch (Exception e2) {}}return res;}private static boolean openUrlByDesktop(String url) {boolean res = false;// 判断当前系统是否支持Java AWT Desktop扩展if (Desktop.isDesktopSupported()) {try {// 获取当前系统桌面扩展Desktop dp = Desktop.getDesktop();// 判断系统桌面是否支持要执行的功能if (dp.isSupported(Desktop.Action.BROWSE)) {// 获取系统默认浏览器打开链接// 创建一个URI实例URI uri = URI.create(url);dp.browse(uri);res = true;}} catch (NullPointerException e) {// 此为uri为空时抛出异常} catch (IOException e) {// 此为无法获取系统默认浏览器}}return res;}
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