JAVA登录网站

kingquake21

http://www.ibm.com/developerworks/cn/opensource/os-httpclient/
或者这样也行
public class TestExe
{
public static void main(String argv[])
{
try
{
java.lang.Process pro=java.lang.Runtime.getRuntime().exec("C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE http://www.csdn.net");
}
catch(Exception e)
{
System.out.println(e.getMessage());
}
}
}