写正则时需要用到匹配出多个符合条件的字符串,放入StringBuffer中。返回匹配的字符串
public static void main(String[] args) {
StringBuffer sb = new StringBuffer();
String src = "2234weet<w:t>000001</w:t>233oge";
String rex = "(<w:t>\d*</w:t>)";
Pattern pattern = Pattern.compile(rex);
Matcher matcher = pattern.matcher(src);
System.out.println("matcher.groupCount():" + matcher.groupCount());
while(matcher.find()){
System.out.println(matcher.group());
String str = m.group();
String cell = str.substring(5,12);
sb.append(cell);
sb.append("#");
}
sb.toString();
}