public static boolean isPwd(String pwd) {
if (isNull(pwd) || pwd.contains(" "))
return false;
return Pattern.matches("^[\u0021-\u007E]{4,16}$", pwd.trim());
}
不包含汉字,21-7E是ASCII表的范围
public static boolean isPwd(String pwd) {
if (isNull(pwd) || pwd.contains(" "))
return false;
return Pattern.matches("^[\u0021-\u007E]{4,16}$", pwd.trim());
}
不包含汉字,21-7E是ASCII表的范围