转自：http://lbs.iteye.com/blog/208056

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public static String Html2Text(String inputString) {?
??????????? String htmlStr = inputString; //含html标签的字符串?
??????????????? String textStr ="";?
????????? java.util.regex.Pattern p_script;?
????????? java.util.regex.Matcher m_script;?
????????? java.util.regex.Pattern p_style;?
????????? java.util.regex.Matcher m_style;?
????????? java.util.regex.Pattern p_html;?
????????? java.util.regex.Matcher m_html;?
???????
????????? try {?
?????????? String regEx_script = "<[\\s]*?script[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?script[\\s]*?>"; //定义script的正则表达式{或<script[^>]*?>[\\s\\S]*?<\\/script> }?
?????????? String regEx_style = "<[\\s]*?style[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?style[\\s]*?>"; //定义style的正则表达式{或<style[^>]*?>[\\s\\S]*?<\\/style> }?
????????????? String regEx_html = "<[^>]+>"; //定义HTML标签的正则表达式?
??????????
????????????? p_script = Pattern.compile(regEx_script,Pattern.CASE_INSENSITIVE);?
????????????? m_script = p_script.matcher(htmlStr);?
????????????? htmlStr = m_script.replaceAll(""); //过滤script标签?

????????????? p_style = Pattern.compile(regEx_style,Pattern.CASE_INSENSITIVE);?
????????????? m_style = p_style.matcher(htmlStr);?
????????????? htmlStr = m_style.replaceAll(""); //过滤style标签?
??????????
????????????? p_html = Pattern.compile(regEx_html,Pattern.CASE_INSENSITIVE);?
????????????? m_html = p_html.matcher(htmlStr);?
????????????? htmlStr = m_html.replaceAll(""); //过滤html标签?
??????????
?????????? textStr = htmlStr;?
?????????