1、手机号格式校验（1）

    /*** 手机号码-合法性-正则校验* @param phoneNumber* @return*/public static boolean isValidatePhoneNumber(String phoneNumber) {Pattern pattern = Pattern.compile("^[1][3-9]\\d{9}$");Matcher matcher = pattern.matcher(phoneNumber);return matcher.matches();}

2、手机号格式校验（2）包含座机及外国电话

    /*** 包含座机及外国电话* @param phoneNumber* @return*/public static boolean validatePhoneNumber(String phoneNumber){String regex = "^1[3-9]\\d{9}$|" +"^1[3-9]\\d{1}[-\\s]\\d{4}[-\\s]\\d{4}$|" +"^\\(1[3-9]\\d{1}\\)\\d{4}-\\d{4}$|" +"^(?:\\(\\+\\d{2}\\)|\\+\\d{2})(\\d{11})$|" +"^0\\d{3}-\\d{7}$|" +"^0\\d{2}-\\d{8}$";Pattern pattern = Pattern.compile(regex);return pattern.matcher(phoneNumber).matches();}

3、身份证号格式校验

    public static boolean validateIdentityNo(String identityNo) {String regex = "^\\d{17}[\\d|x|X]$";Pattern pattern = Pattern.compile(regex);return pattern.matcher(identityNo).matches();}

4、车牌号格式校验，包含新能源

    /*** 包含新能源* @param carNumber* @return*/public static boolean validateCarNumber(String carNumber){if (carNumber.length() >= 7 && carNumber.length() <= 8){Pattern p = Pattern.compile("^([京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[a-zA-Z](([ABCDF]((?![IO])[a-zA-Z0-9](?![IO]))[0-9]{4})|([0-9]{5}[ABCDF]))|[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}[A-Z0-9]{4}[A-Z0-9挂学警港澳]{1})$");Matcher m = p.matcher(carNumber);return m.matches();}else{return false;}}

5、邮箱格式校验

public static boolean validateEmail(String email) {int k = 0;if(email == null) {return false;}/** 单引号引的数据 是char类型的双引号引的数据 是String类型的单引号只能引一个字符而双引号可以引0个及其以上**///判断是否有仅有一个@且不能在开头或结尾if(email.indexOf("@") > 0 && email.indexOf('@') == email.lastIndexOf('@') && email.indexOf('@') < email.length()-1) {k++;}//判断"@"之后必须有"."且不能紧跟if(email.indexOf('.',email.indexOf('@')) > email.indexOf('@')+1 ) {k++;}//判断"@"之前或之后不能紧跟"."if(email.indexOf('.') < email.indexOf('@')-1 || email.indexOf('.') > email.indexOf('@')+1 ) {k++;}//@之前要有5个字符if(email.indexOf('@') > 4 ) {k++;}if(email.endsWith("com") || email.endsWith("org") || email.endsWith("cn") ||email.endsWith("net")) {k++;}return k == 5;}

6、校验字符串是否符合年月yyyyMM时间格式

    /*** 校验字符串是否符合yyyyMM时间格式* @param dateStr* @return*/public static boolean isDateFormatValid(String dateStr){String regex = "^(\\d{4})(0[1-9]|1[0-2])$";Pattern pattern = Pattern.compile(regex);Matcher matcher = pattern.matcher(dateStr);return matcher.matches();}

7、校验字符串是否符合年月日yyyyMMdd时间格式

    /*** 校验字符串是否符合yyyyMMdd格式* @param dateStr* @return*/public static boolean isDateFormatValid(String dateStr){String dateFormat = "yyyyMMdd";SimpleDateFormat simpleDateFormat = new SimpleDateFormat(dateFormat);simpleDateFormat.setLenient(false);try{simpleDateFormat.parse(dateStr);return true;}catch (ParseException e){return false;}}