java正则表达式除去html标签

public static String deleHtml(String mInput, int length) {
		if (mInput == null || mInput.trim().equals("")) 
			return "";
		String str = mInput.replaceAll("\\&[a-zA-Z]{1,10};", "").replaceAll(	"<[^>]*>", "").replaceAll("[(/>)<]", "");
		int len = str.length();
		if (len <= length)
			return str;
		else
			str = str.substring(0, length);
		return str;
		}