实例如下:


public static String repDomain(String source, String domain, String element, String attr) {



    String img = "";

    Pattern p_image;

    Matcher m_image;

    String regEx_img = "<" + element + "[^<>]*?\\s" + attr + "=['\"]?(.*?)['\"]?(\\s.*?)?>"; 

    p_image = Pattern.compile(regEx_img, Pattern.CASE_INSENSITIVE);

    m_image = p_image.matcher(source);

    while (m_image.find()) {

      img = m_image.group();

      Matcher m = Pattern.compile("href\\s*=\\s*\"?(.*?)(\"|>|\\s+)").matcher(img);

      while (m.find()) {

        String srcVal = m.group(1);

        if(srcVal.indexOf("/@tenant")>=0){

        	int idx = srcVal.indexOf("/@tenant");

        	StringBuffer temp = new StringBuffer();

        	String dstVal = temp.append(domain).append(srcVal.substring(idx+1)).toString();

        	source = source.replace(srcVal, dstVal);

        }

      }

    }

    return source;

  }

以上就是小编为大家带来的java正则表达式获取指定HTML标签的指定属性值且替换的方法全部内容了,希望大家多多支持新人网~

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