判断一段话中是否有电话号码，并将其进行隐藏：
public static String hidPhone(String string) {
Pattern pattern = Pattern.compile("(?<!//d)(?:(?:1[34578]//d{9})|(?:861[34578]//d{9}))(?!//d)");
Matcher matcher = pattern.matcher(string);
StringBuffer bf = new StringBuffer(64);
while (matcher.find()) {
// bf.append(matcher.group()).append(",");
// System.out.println(matcher.group());
string = string.replace(matcher.group(), matcher.group().substring(0,3)+"********");
}
// int len = bf.length();
// if (len > 0) {
// bf.deleteCharAt(len - 1);
// }
// System.out.println(bf.toString());
return string;
}
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/10251.html