Java正則表達式驗證格式 手機、郵箱、字符串
手機號碼驗證
public static boolean isMobileNO(String mobiles) {
try {
Pattern p = Pattern
.compile("(13[0-9]|14[57]|15[012356789]|18[02356789])\\d{8}");
Matcher m = p.matcher(mobiles);
return m.matches();
} catch (Exception e) {
return false;
}
}
驗證郵箱地址是否正確
public static boolean checkEmail(String email) {
try {
String check = "([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}";
Pattern regex = Pattern.compile(check);
Matcher matcher = regex.matcher(email);
return matcher.matches();
} catch (Exception e) {
return false;
}
}
檢測字符串中是否包含漢字
public static boolean checkChinese(String sequence) {
final String format = "[//u4E00-//u9FA5//uF900-//uFA2D]";
boolean result = false;
Pattern pattern = Pattern.compile(format);
Matcher matcher = pattern.matcher(sequence);
result = matcher.find();
return result;
}
檢測字符串中只能包含:中文、數字、下劃線(_)、橫線(-)
public static boolean checkNickname(String sequence) {
final String format = "[^//u4E00-//u9FA5//uF900-//uFA2D//w-_]";
Pattern pattern = Pattern.compile(format);
Matcher matcher = pattern.matcher(sequence);
return !matcher.find();
}
獲取中間有*號的手機號
public static String getPhonePass(String phone) {
if (null == phone || "".equals(phone) || phone.length() < 11) {
return "";
}
String passA = phone.substring(0, 3);
String passB = phone.substring(phone.length() - 3, phone.length());
return passA + "*****" + passB;
}
獲取中間有*號的身份證號
public static String getPidPass(String pid) {
if (null == pid || "".equals(pid) || pid.length() < 18) {
return "";
}
String passA = pid.substring(0, 3);
String passB = pid.substring(pid.length() - 3, pid.length());
return passA + "*****" + passB;
}
本文由用戶 jopen 自行上傳分享,僅供網友學習交流。所有權歸原作者,若您的權利被侵害,請聯系管理員。
轉載本站原創文章,請注明出處,并保留原始鏈接、圖片水印。
本站是一個以用戶分享為主的開源技術平臺,歡迎各類分享!