StringUtil工具类验证手机号，邮箱，身份证号等
作者：互联网
import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang3.BooleanUtils;
import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;
public class StringUtil extends StringUtils {
private static final char SEPARATOR = '_';
private static final String CHARSET = "UTF-8";
private static List<Pattern> patterns = null;
public StringUtil() {
}
public static byte[] getBytes(String str) {
if (str != null) {
try {
return str.getBytes("UTF-8");
} catch (UnsupportedEncodingException var2) {
return null;
}
} else {
return null;
}
}
public static String toString(byte[] bytes) {
try {
return new String(bytes, "UTF-8");
} catch (UnsupportedEncodingException var2) {
return "";
}
}
public static Boolean toBoolean(Object val) {
return val == null ? false : BooleanUtils.toBoolean(val.toString()) || "1".equals(val.toString());
}
public static String toString(Object obj, String defaultVal) {
return obj == null ? defaultVal : obj.toString();
}
public static boolean inString(String str, String... strs) {
if (str != null) {
String[] var2 = strs;
int var3 = strs.length;
for(int var4 = 0; var4 < var3; ++var4) {
String s = var2[var4];
if (str.equals(trim(s))) {
return true;
}
}
}
return false;
}
public static Double toDouble(Object val) {
if (val == null) {
return 0.0D;
} else {
try {
return Double.valueOf(trim(val.toString()));
} catch (Exception var2) {
return 0.0D;
}
}
}
public static Float toFloat(Object val) {
return toDouble(val).floatValue();
}
public static Long toLong(Object val) {
return toDouble(val).longValue();
}
public static Integer toInteger(Object val) {
return toLong(val).intValue();
}
public static String ellipsis(String str, int length) {
if (str == null) {
return "";
} else {
try {
StringBuilder sb = new StringBuilder();
int currentLength = 0;
char[] var4 = replaceHtml(StringEscapeUtils.unescapeHtml4(str)).toCharArray();
int var5 = var4.length;
for(int var6 = 0; var6 < var5; ++var6) {
char c = var4[var6];
currentLength += String.valueOf(c).getBytes("GBK").length;
if (currentLength > length - 3) {
sb.append("...");
break;
}
sb.append(c);
}
return sb.toString();
} catch (UnsupportedEncodingException var8) {
var8.printStackTrace();
return "";
}
}
}
public static String replaceHtml(String html) {
if (isBlank(html)) {
return "";
} else {
String regEx = "<.+?>";
Pattern p = Pattern.compile(regEx);
Matcher m = p.matcher(html);
String s = m.replaceAll("");
return s;
}
}
public static String escapeHtml(String html) {
return StringEscapeUtils.escapeHtml4(html);
}
public static String unescapeHtml(String htmlEscaped) {
return StringEscapeUtils.unescapeHtml4(htmlEscaped);
}
public static String escapeXml(String xml) {
return StringEscapeUtils.escapeXml11(xml);
}
public static String unescapeXml(String xmlEscaped) {
return StringEscapeUtils.unescapeXml(xmlEscaped);
}
public static String appendURIParam(String url, String name, String value) {
url = url + (url.indexOf(63) == -1 ? '?' : '&');
url = url + EncodeUtil.encodeUrl(name) + '=' + EncodeUtil.encodeUrl(value);
return url;
}
public static String appendURIParam(String url, Map<String, String> map) {
Entry entry;
for(Iterator it = map.entrySet().iterator(); it.hasNext(); url = appendURIParam(url, (String)entry.getKey(), (String)entry.getValue())) {
entry = (Entry)it.next();
}
return url;
}
public static String camelToUnderline(String param) {
if (param != null && !"".equals(param.trim())) {
int len = param.length();
StringBuilder sb = new StringBuilder(len);
for(int i = 0; i < len; ++i) {
char c = param.charAt(i);
if (Character.isUpperCase(c)) {
sb.append('_');
sb.append(Character.toLowerCase(c));
} else {
sb.append(c);
}
}
return sb.toString();
} else {
return "";
}
}
public static String underlineToCamel(String param) {
if (param != null && !"".equals(param.trim())) {
StringBuilder sb = new StringBuilder(param);
Matcher mc = Pattern.compile(String.valueOf('_')).matcher(param);
int var3 = 0;
while(mc.find()) {
int position = mc.end() - var3++;
sb.replace(position - 1, position + 1, sb.substring(position, position + 1).toUpperCase());
}
return sb.toString();
} else {
return "";
}
}
public static String formatBytes(long size) {
int bytes = 1024;
if (size < (long)bytes) {
return size + "Byte";
} else {
size /= (long)bytes;
if (size < (long)bytes) {
return size + "K";
} else {
size /= (long)bytes;
if (size < (long)bytes) {
size *= 100L;
return size / 100L + "." + size % 100L + "M";
} else {
size = size * 100L / (long)bytes;
return size / 100L + "." + size % 100L + "G";
}
}
}
}
public static String formatMobile(String mobile) {
return isEmpty(mobile) ? null : mobile.replaceAll("(\\d{3})\\d{4}(\\d{4})", "$1****$2");
}
public static String formatBankCard(String bankCard) {
return isEmpty(bankCard) ? null : bankCard.replaceAll("(\\d{5})\\d{5}\\d{2}(\\d{4})", "$1****$2");
}
public static String formatIdCard(String idCard) {
return isEmpty(idCard) ? null : idCard.replaceAll("(\\d{4})\\d{10}(\\w{4})", "$1*****$2");
}
public static boolean matchMobile(String mobile) {
if (mobile == null) {
return false;
} else {
String regex = "^((13[0-9])|(14[5,7])|(15[0-3,5-9])|(17[0,3,5-8])|(18[0-9])|166|198|199|(147))\\d{8}$";
return Pattern.matches(regex, mobile);
}
}
public static boolean matchEmail(String email) {
if (email == null) {
return false;
} else {
String regex = "\\w+@\\w+\\.[a-z]+(\\.[a-z]+)?";
return Pattern.matches(regex, email);
}
}
public static boolean matchDomain(String domain) {
if (domain == null) {
return false;
} else {
String regex = "^(?=^.{3,255}$)[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+$";
return Pattern.matches(regex, domain);
}
}
public static boolean matchIp(String ip) {
if (ip == null) {
return false;
} else {
String regex = "^(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])\\.(\\d{1,2}|1\\d\\d|2[0-4]\\d|25[0-5])$";
return Pattern.matches(regex, ip);
}
}
public static boolean matchHttpUrl(String url) {
if (url == null) {
return false;
} else {
String regex = "^(?=^.{3,255}$)(http(s)?:\\/\\/)?(www\\.)?[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+(:\\d+)*(\\/\\w+\\.\\w+)*([\\?&]\\w+=\\w*)*$";
return Pattern.matches(regex, url);
}
}
public static boolean matchBankCard(String bankCard) {
if (bankCard == null) {
return false;
} else if (bankCard.length() >= 15 && bankCard.length() <= 19) {
char bit = getBankCardCheckCode(bankCard.substring(0, bankCard.length() - 1));
if (bit == 'N') {
return false;
} else {
return bankCard.charAt(bankCard.length() - 1) == bit;
}
} else {
return false;
}
}
public static char getBankCardCheckCode(String nonCheckCodeBankCard) {
if (nonCheckCodeBankCard != null && nonCheckCodeBankCard.trim().length() != 0 && nonCheckCodeBankCard.matches("\\d+")) {
char[] chs = nonCheckCodeBankCard.trim().toCharArray();
int luhmSum = 0;
int i = chs.length - 1;
for(int j = 0; i >= 0; ++j) {
int k = chs[i] - 48;
if (j % 2 == 0) {
k *= 2;
k = k / 10 + k % 10;
}
luhmSum += k;
--i;
}
return luhmSum % 10 == 0 ? '0' : (char)(10 - luhmSum % 10 + 48);
} else {
return 'N';
}
}
private static List<Object[]> getXssPatternList() {
List<Object[]> ret = new ArrayList();
ret.add(new Object[]{"<(no)?script[^>]*>.*?</(no)?script>", 2});
ret.add(new Object[]{"eval\\((.*?)\\)", 42});
ret.add(new Object[]{"expression\\((.*?)\\)", 42});
ret.add(new Object[]{"(javascript:|vbscript:|view-source:)*", 2});
ret.add(new Object[]{"<(\"[^\"]*\"|'[^']*'|[^'\">])*>", 42});
ret.add(new Object[]{"(window\\.location|window\\.|\\.location|document\\.cookie|document\\.|alert\\(.*?\\)|window\\.open\\()*", 42});
ret.add(new Object[]{"<+\\s*\\w*\\s*(oncontrolselect|oncopy|oncut|ondataavailable|ondatasetchanged|ondatasetcomplete|ondblclick|ondeactivate|ondrag|ondragend|ondragenter|ondragleave|ondragover|ondragstart|ondrop|onerror=|onerroupdate|onfilterchange|onfinish|onfocus|onfocusin|onfocusout|onhelp|onkeydown|onkeypress|onkeyup|onlayoutcomplete|onload|onlosecapture|onmousedown|onmouseenter|onmouseleave|onmousemove|onmousout|onmouseover|onmouseup|onmousewheel|onmove|onmoveend|onmovestart|onabort|onactivate|onafterprint|onafterupdate|onbefore|onbeforeactivate|onbeforecopy|onbeforecut|onbeforedeactivate|onbeforeeditocus|onbeforepaste|onbeforeprint|onbeforeunload|onbeforeupdate|onblur|onbounce|oncellchange|onchange|onclick|oncontextmenu|onpaste|onpropertychange|onreadystatuschange|onreset|onresize|onresizend|onresizestart|onrowenter|onrowexit|onrowsdelete|onrowsinserted|onscroll|onselect|onselectionchange|onselectstart|onstart|onstop|onsubmit|onunload)+\\s*=+", 42});
return ret;
}
private static List<Pattern> getPatterns() {
if (patterns == null) {
List<Pattern> list = new ArrayList();
String regex = null;
Integer flag = null;
int arrLength = false;
Iterator var4 = getXssPatternList().iterator();
while(var4.hasNext()) {
Object[] arr = (Object[])var4.next();
int arrLength = arr.length;
for(int i = 0; i < arrLength; ++i) {
regex = (String)arr[0];
flag = (Integer)arr[1];
list.add(Pattern.compile(regex, flag));
}
}
patterns = list;
}
return patterns;
}
public static String stripXss(String value) {
if (isNotBlank(value)) {
Matcher matcher = null;
Iterator var2 = getPatterns().iterator();
while(var2.hasNext()) {
Pattern pattern = (Pattern)var2.next();
matcher = pattern.matcher(value);
if (matcher.find()) {
value = matcher.replaceAll("");
}
}
value = value.replaceAll("<", "<").replaceAll(">", ">");
}
return value;
}
public static String checkPassword(String passwordStr) {
String regexZ = "\\d*";
String regexS = "[a-zA-Z]+";
String regexT = "\\W+$";
String regexZT = "\\D*";
String regexST = "[\\d\\W]*";
String regexZS = "\\w*";
String regexZST = "[\\w\\W]*";
if (passwordStr.matches(regexZ)) {
return "弱";
} else if (passwordStr.matches(regexS)) {
return "弱";
} else if (passwordStr.matches(regexT)) {
return "弱";
} else if (passwordStr.matches(regexZT)) {
return "中";
} else if (passwordStr.matches(regexST)) {
return "中";
} else if (passwordStr.matches(regexZS)) {
return "中";
} else {
return passwordStr.matches(regexZST) ? "强" : passwordStr;
}
}
public static String getExceptionToString(Throwable e) {
if (e == null) {
return "";
} else {
StringWriter stringWriter = new StringWriter();
e.printStackTrace(new PrintWriter(stringWriter));
return stringWriter.toString();
}
}
public static void main(String[] args) {
System.out.println(matchDomain("515608851@qq.com"));
System.out.println(matchDomain("www.qq.com"));
System.out.println(matchDomain("qq.com"));
System.out.println(matchIp("qq.com"));
System.out.println(matchIp("192.168.0.1"));
}
}
标签：return,String,身份证号,public,else,static,null,StringUtil,手机号 来源： https://blog.csdn.net/qq_40083897/article/details/111975441