java姓名正則校驗(包含少數民族與生僻字)

public class Main{
    public static void main(String[] args) {
        String content = "愛·q信";
        String pattern = "^[\\u4e00-\\u9fa5.·\\u36c3\\u4DAE]{2,}$";
        boolean isMatch = Pattern.matches(pattern, content);
        System.out.println(" " + isMatch);
    }
}

注意\在代碼中會轉譯成“\\”