public static String filterHtml(String string)

	{

		String str = string.replaceAll("<[a-zA-Z]+[1-9]?[^><]*>", "").replaceAll("</[a-zA-Z]+[1-9]?>", "");

		return str;

	}

复制文件到指定位置

public static boolean inPutStreamTofile(InputStream inStream, String targetfile)

	{

		FileOutputStream fs = null;

		try

		{

			File target = new File(targetfile);

			File dir = target.getParentFile();

			if (!dir.exists())

			{

				dir.mkdirs();

			}

			if (target.exists())

			{

				target.delete();

			}

			target.createNewFile();

			fs = new FileOutputStream(target);

			byte[] buffer = new byte[1024];

			int byteread = 0;

			while ((byteread = inStream.read(buffer)) != -1)

			{

				fs.write(buffer, 0, byteread);

			}

			return true;

		}

		catch (Exception e)

		{

			e.printStackTrace();

			return false;

		}

		finally

		{

			if (fs != null)

			{

				try

				{

					fs.close();

				}

				catch (IOException e)

				{

					e.printStackTrace();

				}

			}

			if (inStream != null)

			{

				try

				{

					inStream.close();

				}

				catch (IOException e)

				{

					e.printStackTrace();

				}

			}

		}

	}

    public static boolean copyfile(File source, String targetfile)

    {

        try

        {

            InputStream inStream = new FileInputStream(source);

            return inPutStreamTofile(inStream, targetfile);

        }

        catch (FileNotFoundException e)

        {

            e.printStackTrace();

            return false;

        }

    }