Java Regular Expression

1,

		Pattern p = Pattern.compile("<.*?>(.*)</.*?>", Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
		Matcher matcher = p.matcher(str);
		boolean r = matcher.matches();

2,

Pattern pattern = Pattern.compile("Input(.*?)(?=Input|$)");
Matcher matcher = pattern.matcher(s);
while (matcher.find()) {
   System.out.println(matcher.group(1));
}

3, test whether the number is from China Mobile

    import java.util.regex.Matcher;
    import java.util.regex.Pattern;

    /**
     * @param phoneNumber
     * @Description: 這個手機號是否是移動手機號碼
     * @Author: tangchuanji
     * @Title: isChinaMobileNumber
     * @Param: [phoneNumber]
     * @Return: boolean
     * @Throws:
     * @Date: 11:12
     */
    @Override
    public boolean isChinaMobileNumber(final String phoneNumber) {
        final Pattern pattern = Pattern.compile("^1(3[4-9]|5[012789]|8[78])\\d{8}$");
        final Matcher matcher = pattern.matcher(phoneNumber);
        return matcher.matches();
    }