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public static String getPubTimeVarious(String url,String urlContent) {
String pubTime = getPubTimeFromUrl(url); //链接外面没有，匹配文本中的 if(pubTime == null) { if(urlContent!=null&&!urlContent.trim().equals("")) return extractPageDate(urlContent); } return pubTime;} /**从url外面抽取出公布工夫，返回YYYY-MM-DD HH:mm:ss格局的字符串 * @param url * @return */public static String getPubTimeFromUrl(String url){ Pattern p_whole = Pattern.compile(url_reg_whole); Matcher m_whole = p_whole.matcher(url); if(m_whole.find(0)&&m_whole.groupCount()>0) { String time = m_whole.group(0); time = time.substring(1,time.length()); //每一步都不可能超出以后工夫 if(current.compareTo(TimeUtil.strToCalendar(time, "yyyyMMdd"))>=0) { return time.substring(0,4)+"-"+time.substring(4,6)+"-"+ time.substring(6,8)+" "+"00:00:00"; } } p_whole = null; m_whole = null; Pattern p_sep = Pattern.compile(url_reg_sep_ymd); Matcher m_sep = p_sep.matcher(url); if(m_sep.find(0)&&m_sep.groupCount()>0) { String time = m_sep.group(0); time = time.substring(1,time.length()); String[] seg = time.split("[-|/|_]{1}"); Calendar theTime = Calendar.getInstance(); theTime.set(Calendar.YEAR,Integer.parseInt(seg[0])); theTime.set(Calendar.MONTH, Integer.parseInt(seg[1])); theTime.set(Calendar.DAY_OF_MONTH, Integer.parseInt(seg[2])); if(current.compareTo(theTime)>=0) { return seg[0]+"-"+seg[1]+"-"+seg[2]+" "+"00:00:00"; } } p_sep = null; m_sep = null; Pattern p_sep_ym = Pattern.compile(url_reg_sep_ym); Matcher m_sep_ym = p_sep_ym.matcher(url); if(m_sep_ym.find(0)&&m_sep_ym.groupCount()>0) { String time = m_sep_ym.group(0); time = time.substring(1,time.length()); Calendar theTime = Calendar.getInstance(); String[] seg = time.split("[-|/|_]{1}"); theTime.set(Calendar.YEAR,Integer.parseInt(seg[0])); theTime.set(Calendar.MONTH, Integer.parseInt(seg[1])); theTime.set(Calendar.DAY_OF_MONTH, 1); if(current.compareTo(theTime)>=0) { return seg[0]+"-"+seg[1]+"-"+"01"+" "+"00:00:00"; } } return null;}