package com.tejia.lijin.app.util;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* Created by Administrator on 2017/5/8.
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*/
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public class HtmlUtil {
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public static String delHTMLTag(String htmlStr) {
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String regEx_script = "<script[^>]*?>[\\s\\S]*?<\\/script>"; //定义script的正则表达式
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String regEx_style = "<style[^>]*?>[\\s\\S]*?<\\/style>"; //定义style的正则表达式
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String regEx_html = "<[^>]+>"; //定义HTML标签的正则表达式
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Pattern p_script = Pattern.compile(regEx_script, Pattern.CASE_INSENSITIVE);
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Matcher m_script = p_script.matcher(htmlStr);
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htmlStr = m_script.replaceAll(""); //过滤script标签
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Pattern p_style = Pattern.compile(regEx_style, Pattern.CASE_INSENSITIVE);
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Matcher m_style = p_style.matcher(htmlStr);
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htmlStr = m_style.replaceAll(""); //过滤style标签
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Pattern p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);
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Matcher m_html = p_html.matcher(htmlStr);
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htmlStr = m_html.replaceAll(""); //过滤html标签
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return htmlStr.trim(); //返回文本字符串
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}
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}
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