JSON—去除JSON数据中的所有HTML标…

package com.linoer.utils;  
  
import java.util.ArrayList;  
import java.util.List;  
import java.util.regex.Matcher;  
import java.util.regex.Pattern;  
  
/** 
 * HTML 
 * @author linoer 
 */  
public class HTMLSpirit {  
    /** 
 
     * 去掉所有的HTML标签 
 
     * @param htmlStr 
 
     * @return 
 
     */  
    public static String delHTMLTag(String htmlStr) {  
        String regEx_script = "<script[^>]*?>[\\s\\S]*?<\\/script>"; // 定义script的正则表达式  
  
        String regEx_style = "<style[^>]*?>[\\s\\S]*?<\\/style>"; // 定义style的正则表达式  
  
        String regEx_html = "<[^>]+>"; // 定义HTML标签的正则表达式  
        Pattern p_script = Pattern.compile(regEx_script,  
                Pattern.CASE_INSENSITIVE);  
        Matcher m_script = p_script.matcher(htmlStr);  
        htmlStr = m_script.replaceAll(""); // 过滤script标签  
        Pattern p_style = Pattern  
                .compile(regEx_style, Pattern.CASE_INSENSITIVE);  
        Matcher m_style = p_style.matcher(htmlStr);  
        htmlStr = m_style.replaceAll(""); // 过滤style标签  
        Pattern p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);  
        Matcher m_html = p_html.matcher(htmlStr);  
        htmlStr = m_html.replaceAll(""); // 过滤html标签  
        return htmlStr.trim().replaceAll(" ", ""); // 返回文本字符串  
    }  
    /** 
     * 从HTML获取图片url 
     * @param htmlStr 
     * @return 
     */  
    public static List<String> getImgStr(String htmlStr) {  
        String img = "";  
        Pattern p_image;  
        Matcher m_image;  
        List<String> pics = new ArrayList<String>();  
        String regEx_img = "<img.*src=(.*?)[^>]*?>"; // 图片链接地址  
        p_image = Pattern.compile(regEx_img, Pattern.CASE_INSENSITIVE);  
        m_image = p_image.matcher(htmlStr);  
        while (m_image.find()) {  
            img = img + "," + m_image.group();  
            Matcher m = Pattern.compile("src=\"?(.*?)(\"|>|\\s+)").matcher(img); // 匹配src  
            while (m.find()) {  
                pics.add(m.group(1));  
            }  
        }  
        return pics;  
    }  
}