package com.todayinfo.utils;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 字符验证工具
*
*/
public class CharCheckUtil {
/**
* 判断是否是数字
*
* @param str
* @return
*/
public static boolean isAllDigit(String str) {
if (!str.equals("") && str.length() > 0) {
int len = 0;
for (int idx = 0; idx < str.length(); idx++) {
if (Character.isDigit(str.charAt(idx))) {
len++;
}
}
if (len == str.length()) {
return true;
}
}
return false;
}
/**
* 时间格式，去-
*
* @param date
* @return
*/
public static String dateChange(String date) {
StringBuilder sb = new StringBuilder();
String[] dateStr = date.split("-");
for (int i = 0; i < dateStr.length; i++) {
sb.append(dateStr[i]);
}
return sb.toString();
}
/**
* 判断是否是数字和"*"号组成的
*
* @param str
* @return
*/
public static boolean isJustDigitStar(String str) {
int len = 0;
for (int idx = 0; idx < str.length(); idx++) {
if (Character.isDigit(str.charAt(idx)) || str.charAt(idx) == '.') {
len++;
}
}
if (len == str.length()) {
return true;
}
return false;
}
/**
* 判断是否是数字和"*"和“-”号组成的
*
* @param str
* @return
*/
public static boolean isJustDigitStar1(String str) {
int len = 0;
for (int idx = 0; idx < str.length(); idx++) {
if (Character.isDigit(str.charAt(idx)) || str.charAt(idx) == '*'
|| str.charAt(idx) == '-') {
len++;
}
}
if (len == str.length()) {
return true;
}
return false;
}
/**
* 判断字符长度
*
* @param s
* @param charNum
* @return
*/
public static boolean allowMaxLenthOfString(String s, int charNum) {
int num = 0;
for (int i = 0; i < s.length(); i++) {
String tmp = s.substring(i, i + 1);
if (tmp.getBytes().length == 3) {
num += 2;
} else if (tmp.getBytes().length == 1) {
num += 1;
}
}
if (num <= charNum) {
return true;
}
return false;
}
/**
* 判断中英文字符长度
*
* @param s
* @param charNum
* @return
*/
public static boolean CheckStrType(String str) {
boolean check = true;
for (int i = 0; i < str.length(); i++) {
String tmp = str.substring(i, i + 1);
if (isChinese(tmp)) {
check = true;
} else if (isEnglish(tmp)) {
check = true;
} else {
return false;
}
}
return check;
}
/**
* 邮箱验证
*
* @param str
* @return
*/
public static Boolean EmailCheck(String str) {
if (str.toString().length() > 0
&& !str.matches("^\\w+@\\w+\\.(com|cn)")) {
return false;
} else
return true;
}
/**
* 日期验证
*
* @param strDate
* @return
*/
public static boolean isDate(String strDate) {
Pattern pattern = Pattern
.compile("^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\\s(((0?[0-9])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$");
Matcher m = pattern.matcher(strDate);
if (m.matches()) {
return true;
} else {
return false;
}
}
/**
* 手机号码验证
*
* @param phonenum
* @return
*/
public static boolean isPhoneNum(String phonenum) {
Pattern pattern = Pattern.compile("^(1[0-9])\\d{9}$");
Matcher m = pattern.matcher(phonenum);
if (m.matches()) {
return true;
} else {
return false;
}
}
/**
* 身份证号码验证
*
* @param strID
* @return
*/
public static boolean isIDNumber(String strID) {
Pattern pattern = Pattern
.compile("((11|12|13|14|15|21|22|23|31|32|33|34|35|36|37|41|42|43|44|45|46|50|51|52|53|54|61|62|63|64|65|71|81|82|91)\\d{4})((((19|20)(([02468][048])|([13579][26]))0229))|((20[0-9][0-9])|(19[0-9][0-9]))((((0[1-9])|(1[0-2]))((0[1-9])|(1\\d)|(2[0-8])))|((((0[1,3-9])|(1[0-2]))(29|30))|(((0[13578])|(1[02]))31))))((\\d{3}(x|X))|(\\d{4}))");
Matcher m = pattern.matcher(strID);
if (m.matches()) {
return true;
} else {
return false;
}
}
/**
* 详细地址验证
*
* @param address
* @return
*/
public static boolean isAddress(String address) {
int i = 0, j = 0, k = 0, u = 0;
int count = address.length();
Pattern pattern = Pattern.compile("[\\u4e00-\\u9fa5]");
Matcher m = pattern.matcher(address);
while (m.find()) {
i++;
}
for (int idx = 0; idx < count; idx++) {
char c = address.charAt(idx);
int tmp = (int) c;
if ((tmp >= 'a' && tmp <= 'z') || (tmp >= 'A' && tmp <= 'Z')) {
j++;
}
if (Character.isDigit(address.charAt(idx))) {
k++;
}
if (c == ' ') {
u++;
}
}
if ((i + j + k + u) == count) {
return true;
} else {
return false;
}
}
/**
* 除了“|”不能输和全部都是空格以外，其他的内容都可以通过
*
* @param name
* @return
*/
public static boolean isdouhao(String name) {
int aa = name.indexOf("|");
if (aa >= 0) {
return false;
} else {
return true;
}
}
/**
* 是否有逗号
*
* @param name
* @return
*/
public static boolean isdouhao1(String name) {
int aa = name.indexOf("|");
int bb = name.indexOf(" ");
if (aa >= 0 && bb >= 0) {
return false;
} else {
return true;
}
}
/**
* 只能有一个“*”
*
* @param str
* @return
*/
public static boolean xinhao(String str) {
String[] arrg = str.split("\\*");
if (arrg.length > 2) {
return false;
} else {
return true;
}
}
/**
* 汉字验证
*
* @param name
* @return
*/
public static boolean isChinese(String name) {
int j = 0;
int i = name.length();
Pattern pattern = Pattern.compile("[\\u4e00-\\u9fa5]");
Matcher m = pattern.matcher(name);
while (m.find()) {
j++;
}
if (i == j) {
return true;
} else {
return false;
}
}
/**
* 英文姓名验证
*
* @param english
* @return
*/
public static boolean isEnglish(String english) {
Pattern pattern = Pattern.compile("^[A-Za-z]+$");
Matcher m = pattern.matcher(english);
if (m.matches()) {
return true;
} else {
return false;
}
}
/**
* 数字验证
*
* @param number
* @return
*/
public static boolean isData(String number) {
Pattern pattern = Pattern.compile("^[0-9]*$");
Matcher m = pattern.matcher(number);
if (m.matches()) {
return true;
} else {
return false;
}
}
/**
* 不能全是000
*
* @param number
* @return
*/
public static boolean quanshiling(String number) {
Pattern pattern = Pattern.compile("^0++$");
Matcher m = pattern.matcher(number);
if (m.matches()) {
return false;
} else {
return true;
}
}
/**
* 判断给定字符串是否空白串。 空白串是指由空格、制表符、回车符、换行符组成的字符串 若输入字符串为null或空字符串，返回true
*
* @param input
* @return boolean
*/
public static boolean isEmpty(String input) {
if (input == null || "".equals(input))
return true;
for (int i = 0; i < input.length(); i++) {
char c = input.charAt(i);
if (c != ' ' && c != '\t' && c != '\r' && c != '\n') {
return false;
}
}
return true;
}
}