package com.yy;
import java.util.regex.Pattern;
// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
//纯数字
public static final String REGEX_NUMBER = "^[0-9]*$";
//非0开头数字
public static final String REGEX_NUMBER_NOTZERO = "^(0|[1-9][0-9]*)$";
//邮箱地址
public static final String REGEX_EMAIL = "^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$";
//域名
public static final String REGEX_DOMAIN = "[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(/.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+/.?";
//URL
public static final String REGEX_URL = "http(s)?://([\\w-]+\\.)+[\\w-]+(/[\\w- ./?%&=]*)?";
//IP
public static final String REGEX_IP_ADDR = "([1-9]|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}";
//手机号码
public static final String REGEX_PHONE_NUMBER = "^((17[0-9])|(14[0-9])|(13[0-9])|(15[^4,\\D])|(18[0,5-9]))\\d{8}$";
//^[1][2,3,4,5,6,7,8,9][0-9]{9}$"手机号码这个要特别注意，根据时间推移可能会开放新号码段
//身份证
public static final String REGEX_ID_CARD = "(^[1-9]\\d{5}(18|19|20)\\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\\d{3}[0-9Xx]$)|" +
"(^[1-9]\\d{5}\\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\\d{3}$)";
//账号(字母开头，允许5-16字节，允许字母数字下划线)
public static final String REGEX_ACCOUNT = "^[a-zA-Z][a-zA-Z0-9_]{4,15}$";
//强密码(必须包含大小写字母和数字的组合，不能使用特殊字符，长度在8-10之间)
public static final String REGEX_PASSWORD = "^(?=.*\\d)(?=.*[a-z])(?=.*[A-Z]).{8,10}$";
//中文(只能输入中文)
public static final String REGEX_CHINESE = "[\\u4e00-\\u9fa5]+";
public static final String REGEX_SIMPLE_URL = "^http(s)?://\\S*";
public static final String REGEX_API = "[/\\w{}]+";
public static boolean isNumber(String value) {
return Pattern.matches(REGEX_NUMBER, value);
}
public static boolean isNumberNotZeroBegin(String value) {
return Pattern.matches(REGEX_NUMBER_NOTZERO, value);
}
//指定多少位数字
public static boolean isPureNumber(String value, int count) {
String REGEX_PURE_NUMBER = "^\\d" + "{" + count + "}$";
return Pattern.matches(REGEX_PURE_NUMBER, value);
}
//指定至少多少位数字
public static boolean isPureNumberLeast(String value, int count) {
String REGEX_PURE_NUMBER = "^\\d" + "{" + count + ",}$";
return Pattern.matches(REGEX_PURE_NUMBER, value);
}
public static boolean isEmail(String value) {
return Pattern.matches(REGEX_EMAIL, value);
}
public static boolean isDomain(String value) {
return Pattern.matches(REGEX_DOMAIN, value);
}
public static boolean isUrl(String value) {
return Pattern.matches(REGEX_URL, value);
}
public static boolean isIpAddr(String value) {
return Pattern.matches(REGEX_IP_ADDR, value);
}
public static boolean isPhoneNumber(String value) {
return Pattern.matches(REGEX_PHONE_NUMBER, value);
}
public static boolean isAccount(String value) {
return Pattern.matches(REGEX_ACCOUNT, value);
}
public static boolean isPassword(String value) {
return Pattern.matches(REGEX_PASSWORD, value);
}
public static boolean isChinese(String value) {
return Pattern.matches(REGEX_CHINESE, value);
}
public static boolean isIdCard(String value) {
boolean matches = value.matches(REGEX_ID_CARD);
if (matches) {
if (value.length() == 18) {
try {
char[] charArray = value.toCharArray();
//前十七位加权因子
int[] idCardWi = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};
//这是除以11后，可能产生的11位余数对应的验证码
String[] idCardY = {"1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"};
int sum = 0;
for (int i = 0; i < idCardWi.length; i++) {
int current = Integer.parseInt(String.valueOf(charArray[i]));
int count = current * idCardWi[i];
sum += count;
}
char idCardLast = charArray[17];
int idCardMod = sum % 11;
if (idCardY[idCardMod].toUpperCase().equals(String.valueOf(idCardLast).toUpperCase())) {
return true;
} else {
System.out.println("身份证最后一位:" + String.valueOf(idCardLast).toUpperCase() +
"错误,正确的应该是:" + idCardY[idCardMod].toUpperCase());
return false;
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("异常:" + value);
return false;
}
}
}
return matches;
}
public static boolean isSimpleUrl(String value) {
return Pattern.matches(REGEX_SIMPLE_URL, value);
}
public static boolean isApi(String value) {
return Pattern.matches(REGEX_API, value);
}
public static void main(String[] args) {
// String REGEX_URL = "^http(s)?://\\S*";
//
// String url = "httpgh://10.136.35.108:8080";
// if(url.matches(REGEX_URL)){
// System.out.println("dfsdfadf");
// }else {
// System.out.println("false");
// }
String REGEX_URLs = "[/\\w{}]+";
String urls = "/dsf/fsf/{我}";
if(urls.matches(REGEX_URLs)){
System.out.println("true");
}else {
System.out.println("false");
}
}
}
