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Java code: java.util.regex.Pattern p_html; java.util.regex.Matcher m_html; String text ="fdsÔÚµØÔÚÓÚÔÚµØÓеØÒÔ3543fds=\"dfdDFDFD><"; String regEx_text="([a-z><=\"]+)"; p_html = Pattern.compile(regEx_text, Pattern.CASE_INSENSITIVE); m_html = p_html.matcher(text); String str = m_html.replaceAll(""); // ¹ýÂËhtml±êÇ© System.out.println(str); ÉÏÃæÊÇÎÒдµÄ´úÂëÎÒ±¾À´ÏëÖ»¹ýÂÇСд×Öĸ¸ú·ûºÅ¡£È´Á¬´óд×ÖĸҲ±»¹ýÂǵôÁË¡£ÇëÎʸ÷λ´óÏÀ¡£Ó¦¸ÃÔõôд²ÅÄÜʵÏÖÎÒµÄÒªÇó
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