java中一些静态的使用正则表达式、可直接验证web String内容的方法.docx

一些静态的使用正则表达式、可直接验证web String内容的方法import java.util.regex.Matcher;import java.util.regex.Pattern;/* * 文件：ExpresssoinValidateUtil.java * 描述：使用正则表达式验证web端输入工具类 * 注释：如果用过HTML5的就知道 常用的 输入验证已经不需 要自己编写方法验证了，HTML5 的类库已经帮我们做了 * JDK： 1.6.x或1.7.x(这里使用的是JDK1.6.39) * author PengJunlin * date 2013-02-18 */public class ExpresssoinValidateUtil private static Pattern pattern=null;private static Matcher macher=null;/*-常用输入验证-*/匹配双字节字符(包括汉字在内)：x00-xff -已验证public static boolean isDoubleByteString(String inputString)pattern=Ppile(x00-xff);macher=pattern.matcher(inputString);return macher.find();/匹配HTML标记的正则表达式：/.*|/ -未验证：可以实现HTML过滤public static boolean isHtmlString(String inputString)pattern=Ppile(/.*|/);macher=pattern.matcher(inputString);return macher.find();/匹配首尾空格的正则表达式：s*)+w+s*$ -已验证public static boolean isTrimStartAndEndInthisString(String inputString)pattern=Ppile(s*)+w+s*$);macher=pattern.matcher(inputString);return macher.find();/邮箱规则：用户名服务器名.后缀 -已验证/匹配Email地址的正则表达式：(a-z0-9A-Z?)+a-z0-9A-Z(a-z0-9A-Z+(-a-z0-9A-Z+)?.)+a-zA-Z2,public static boolean isEmail(String inputString)pattern=Ppile(a-z0-9A-Z?)+a-z0-9A-Z(a-z0-9A-Z+(-a-z0-9A-Z+)?.)+a-zA-Z2,);macher=pattern.matcher(inputString);return macher.find();/匹配网址URL的正则表达式：http:/a-zA-Z0-9./s -已验证public static boolean isUrl(String inputString)pattern=Ppile(http:/a-zA-Z0-9./s);macher=pattern.matcher(inputString);return macher.find();/验证用户密码:“a-zA-Zw5,17$”/正确格式为：以字母开头，长度在6-18 -已验证public static boolean isPassword(String inputString)pattern=Ppile(a-zA-Zw5,17$);macher=pattern.matcher(inputString);return macher.find();/验证身份证是否有效15位或18位 d15(d20-9xX)?$ -已验证public static boolean isIdCard(String inputString)pattern=Ppile(d15(d20-9xX)?$);macher=pattern.matcher(inputString);if(macher.find() /对年月日字符串的验证String power=inputString.substring(inputString.length()-12,inputString.length()-4);pattern=Ppile(1-2+(0-93)+(01-90-20-9|01-930-1|10-20-30-1|10-20-20-9);macher=pattern.matcher(power);return macher.find();/验证固定电话号码 (0-93,4)|(0-93,4)-)?0-97,8$ -已验证public static boolean isTelePhone(String inputString)pattern=Ppile(0-93,4)|(0-93,4)-)?0-97,8$);macher=pattern.matcher(inputString);return macher.find();/验证移动电话号码 13-8+d9 -已验证public static boolean isMobilePhone(String inputString)pattern=Ppile(13-8+d9);macher=pattern.matcher(inputString);return macher.find();/只能输入汉字，匹配中文字符的正则表达式：u4e00-u9fa5*$-已验证public static boolean isChineseString(String inputString)pattern=Ppile(u4e00-u9fa5*$);macher=pattern.matcher(inputString);return macher.find();/*- 数字操作验证-对于使用过正则表达式的人而言，下面的就太简单了故不再测试-*/匹配正整数 1-9d*$ public static boolean isPositiveInteger(String inputString)pattern=Ppile(1-9d*$);macher=pattern.matcher(inputString);return macher.find();/匹配负整数 -1-9d*$ public static boolean isNegativeInteger(String inputString)pattern=Ppile(-1-9d*$);macher=pattern.matcher(inputString);return macher.find();/匹配整数 -?1-9d*$ public static boolean isInteger(String inputString)pattern=Ppile(-?1-9d*$);macher=pattern.matcher(inputString);return macher.find();/匹配非负整数（正整数 + 0） 1-9d*|0$public static boolean isNotNegativeInteger(String inputString)pattern=Ppile(1-9d*|0$);macher=pattern.matcher(inputString);return macher.find();/匹配非正整数（负整数 + 0） -1-9d*|0$public static boolean isNotPositiveInteger(String inputString)pattern=Ppile(-1-9d*|0$);macher=pattern.matcher(inputString);return macher.find();/匹配正浮点数 1-9d*.d*|0.d*1-9d*$public static boolean isPositiveFloat(String inputString)pattern=Ppile(1-9d*.d*|0.d*1-9d*$);macher=pattern.matcher(inputString);return macher.find();/匹配负浮点数 -(1-9d*.d*|0.d*1-9d*)$ public static boolean isNegativeFloat(String inputString)pattern=Ppile(-(1-9d*.d*|0.d*1-9d*)$);macher=pattern.matcher(inputString);return macher.find();/匹配浮点数 -?(1-9d*.d*|0.d*1-9d*|0?.0+|0)$ public static boolean isFloat(String inputString)pattern=Ppile(-?(1-9d*.d*|0.d*1-9d*|0?.0+|0)$);macher=pattern.matcher(inputString);return macher.find();/匹配非负浮点数（正浮点数 + 0）1-9d*.d*|0.d*1-9d*|0?.0+|0$ public static boolean isNotNegativeFloat(String inputString)pattern=Ppile(1-9d*.d*|0.d*1-9d*|0?.0+|0$);macher=pattern.matcher(inputString);return macher.find();/匹配非正浮点数（负浮点数 + 0）(-(1-9d*.d*|0.d*1-9d*)|0?.0+|0$public static boolean isNotPositiveFloat(String inputString)pattern=Ppile(-(1-9d*.d*|0.d*1-9d*)|0?.0+|0$);macher=pattern.matcher(inputString);return macher.find();/只能输入数字：“0-9*$”public static boolean isNumber(String inputString)pattern=Ppile(0-9*$);macher=pattern.matcher(inputString);return macher.find();/只能输入n位的数字：“dn$”public static boolean isNumberFormatLength(int length,String inputString)pattern=Ppile(d+length+$);macher=pattern.matcher(inputString);return macher.find();/只能输入至少n位数字：“dn,$”public static boolean isNumberLengthLess(int length,String inputString)pattern=Ppile(d+length+,$);macher=pattern.matcher(inputString);return macher.find();/只能输入m-n位的数字：“dm,n$”public static boolean isNumberLengthBetweenLowerAndUpper(int lower,int upper,String inputString)pattern=Ppile(d+lower+,+upper+$);macher=pattern.matcher(inputString);return macher.find();/只能输入零和非零开头的数字：“(0|1-90-9*)$”public static boolean isNumberStartWithZeroOrNot(String inputString)pattern=Ppile(0|1-90-9*)$);macher=pattern.matcher(inputString);return macher.find();/只能输入有两位小数的正实数：“0-9+(.0-92)?$”public static boolean isNumberInPositiveWhichHasTwolengthAfterPoint(String inputString)pattern=Ppile(0-9+(.0-92)?$);macher=pattern.matcher(inputString);return macher.find();/只能输入有1-3位小数的正实数：“0-9+(.0-91,3)?$”public static boolean isNumberInPositiveWhichHasOneToThreelengthAfterPoint(String inputString)pattern=Ppile(0-9+(.0-91,3)?$);macher=pattern.matcher(inputString);return macher.find();/只能输入非零的正整数：“+?1-90-9*$”public static boolean isIntegerUpZero(String inputString)pattern=Ppile(+?1-90-9*$);macher=pattern.matcher(inputString);return macher.find();/只能输入非零的负整数：“-1-90-9*$”public static boolean isIntegerBlowZero(String inputString)pattern=Ppile(-1-90-9*$);macher=pattern.matcher(inputString);return macher.find();/只能输入由26个英文字母组成的字符串：“A-Za-z+$”public static boolean isEnglishAlphabetString(String inputString)pattern=Ppile(A-Za-z+$);macher=pattern.matcher(inputString);return macher.find();/只能输入由26个大写英文字母组成的字符串：“A-Z+$”public static boolean isUppercaseEnglishAlphabetString(String inputString)pattern=Ppile(A-Z+$);macher=pattern.matcher(inputString);return macher.find();/只能输入由26个小写英文字母组成的字符串：“a-z+$”public static boolean isLowerEnglishAlphabetString(String inputString)pattern=Ppile(a-z+$);macher=pattern.matcher(inputString);return macher.find();/只能输入由数字和26个英文字母组成的字符串：“A-Za-z0-9+$”public static boolean isNumberEnglishAlphabetString(String inputString)pattern=Ppile(A-Za-z0-9+$);macher=pattern.matcher(inputString);return macher.find();/只能输入由数字、26个英文字母或者下划线组成的字符串：“w+$”public static boolean isNumberEnglishAlphabetWithUnderlineString(String inputString)pattern=Ppile(w+$);macher=pattern.matcher(inputString);return ma