StringUtils (OpenAPI Java SDK 8.5.1 API)

java.lang.Object
- org.apache.commons.lang3.StringUtils
- - com.pax.market.api.sdk.java.api.util.StringUtils

public abstract class StringUtils
extends org.apache.commons.lang3.StringUtils

字符串工具类。

字段概要
- 从类继承的字段 org.apache.commons.lang3.StringUtils
  CR, EMPTY, INDEX_NOT_FOUND, LF, SPACE

方法概要

所有方法静态方法具体方法
限定符和类型	方法和说明
`static boolean`	`areNotEmpty(String... values)` 检查指定的字符串列表是否不为空。
`static boolean`	`byteNotNull(byte[] paramArrayOfByte)`
`static String`	`escapeXml(String value)` XML字符转义包括(<,>,',&,")五个字符.
`static String`	`formatDateTime(Date date)` 对日期进行字符串格式化，采用yyyy-MM-dd HH:mm:ss的格式。
`static String`	`formatDateTime(Date date, String pattern)` 对日期进行字符串格式化，采用指定的格式。
`static Set<String>`	`getClassProperties(Class<?> clazz, boolean isGet)` 获取类的get/set属性名称集合。
`static boolean`	`isDigits(String str)` Checks whether the `String` contains only digit characters.
`static boolean`	`isEmpty(String value)` 检查指定的字符串是否为空。
`static boolean`	`isNumeric(Object obj)` 检查对象是否为数字型字符串,包含负数开头的。
`static boolean`	`isValidEmailAddress(String email)`
`static Date`	`parseDateTime(String str)` 把字符串解释为日期对象，采用yyyy-MM-dd HH:mm:ss的格式。
`static String`	`toCamelStyle(String name)` 把名称转换为首字母小写的驼峰形式。
`static String`	`toUnderlineStyle(String name)` 把名称转换为小写加下划线的形式。
`static String`	`unicodeToChinese(String unicode)` 把通用字符编码的字符串转化为汉字编码。

从类继承的方法 org.apache.commons.lang3.StringUtils
abbreviate, abbreviate, abbreviate, abbreviate, abbreviateMiddle, appendIfMissing, appendIfMissingIgnoreCase, capitalize, center, center, center, chomp, chomp, chop, compare, compare, compareIgnoreCase, compareIgnoreCase, contains, contains, containsAny, containsAny, containsAny, containsIgnoreCase, containsNone, containsNone, containsOnly, containsOnly, containsWhitespace, countMatches, countMatches, defaultIfBlank, defaultIfEmpty, defaultString, defaultString, deleteWhitespace, difference, endsWith, endsWithAny, endsWithIgnoreCase, equals, equalsAny, equalsAnyIgnoreCase, equalsIgnoreCase, getCommonPrefix, getDigits, getFuzzyDistance, getJaroWinklerDistance, getLevenshteinDistance, getLevenshteinDistance, indexOf, indexOf, indexOf, indexOf, indexOfAny, indexOfAny, indexOfAny, indexOfAnyBut, indexOfAnyBut, indexOfDifference, indexOfDifference, indexOfIgnoreCase, indexOfIgnoreCase, isAllBlank, isAllEmpty, isAllLowerCase, isAllUpperCase, isAlpha, isAlphanumeric, isAlphanumericSpace, isAlphaSpace, isAnyBlank, isAnyEmpty, isAsciiPrintable, isBlank, isEmpty, isMixedCase, isNoneBlank, isNoneEmpty, isNotBlank, isNotEmpty, isNumeric, isNumericSpace, isWhitespace, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, joinWith, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOfAny, lastIndexOfIgnoreCase, lastIndexOfIgnoreCase, lastOrdinalIndexOf, left, leftPad, leftPad, leftPad, length, lowerCase, lowerCase, mid, normalizeSpace, ordinalIndexOf, overlay, prependIfMissing, prependIfMissingIgnoreCase, remove, remove, removeAll, removeEnd, removeEndIgnoreCase, removeFirst, removeIgnoreCase, removePattern, removeStart, removeStartIgnoreCase, repeat, repeat, repeat, replace, replace, replaceAll, replaceChars, replaceChars, replaceEach, replaceEachRepeatedly, replaceFirst, replaceIgnoreCase, replaceIgnoreCase, replaceOnce, replaceOnceIgnoreCase, replacePattern, reverse, reverseDelimited, right, rightPad, rightPad, rightPad, rotate, split, split, split, split, splitByCharacterType, splitByCharacterTypeCamelCase, splitByWholeSeparator, splitByWholeSeparator, splitByWholeSeparatorPreserveAllTokens, splitByWholeSeparatorPreserveAllTokens, splitPreserveAllTokens, splitPreserveAllTokens, splitPreserveAllTokens, splitPreserveAllTokens, startsWith, startsWithAny, startsWithIgnoreCase, strip, strip, stripAccents, stripAll, stripAll, stripEnd, stripStart, stripToEmpty, stripToNull, substring, substring, substringAfter, substringAfterLast, substringBefore, substringBeforeLast, substringBetween, substringBetween, substringsBetween, swapCase, toCodePoints, toEncodedString, toString, trim, trimToEmpty, trimToNull, truncate, truncate, uncapitalize, unwrap, unwrap, upperCase, upperCase, wrap, wrap, wrapIfMissing, wrapIfMissing

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 方法详细资料
  - isEmpty
```
public static boolean isEmpty(String value)
```
    检查指定的字符串是否为空。
    - SysUtils.isEmpty(null) = true
    - SysUtils.isEmpty("") = true
    - SysUtils.isEmpty(" ") = true
    - SysUtils.isEmpty("abc") = false
    参数:
    
    value - 待检查的字符串
    
    返回:
    
    true /false
  - isNumeric
```
public static boolean isNumeric(Object obj)
```
    检查对象是否为数字型字符串,包含负数开头的。
    
    参数:
    
    obj - the obj
    
    返回:
    
    the boolean
  - areNotEmpty
```
public static boolean areNotEmpty(String... values)
```
    检查指定的字符串列表是否不为空。
    
    参数:
    
    values - the values
    
    返回:
    
    the boolean
  - unicodeToChinese
```
public static String unicodeToChinese(String unicode)
```
    把通用字符编码的字符串转化为汉字编码。
    
    参数:
    
    unicode - the unicode
    
    返回:
    
    the string
  - toUnderlineStyle
```
public static String toUnderlineStyle(String name)
```
    把名称转换为小写加下划线的形式。
    
    参数:
    
    name - the name
    
    返回:
    
    the string
  - toCamelStyle
```
public static String toCamelStyle(String name)
```
    把名称转换为首字母小写的驼峰形式。
    
    参数:
    
    name - the name
    
    返回:
    
    the string
  - parseDateTime
```
public static Date parseDateTime(String str)
                          throws ParseException
```
    把字符串解释为日期对象，采用yyyy-MM-dd HH:mm:ss的格式。
    
    参数:
    
    str - the str
    
    返回:
    
    the date
    
    抛出:
    
    ParseException - the parse exception
  - formatDateTime
```
public static String formatDateTime(Date date)
```
    对日期进行字符串格式化，采用yyyy-MM-dd HH:mm:ss的格式。
    
    参数:
    
    date - the date
    
    返回:
    
    the string
  - formatDateTime
```
public static String formatDateTime(Date date,
                                    String pattern)
```
    对日期进行字符串格式化，采用指定的格式。
    
    参数:
    
    date - the date
    
    pattern - the pattern
    
    返回:
    
    the string
  - escapeXml
```
public static String escapeXml(String value)
```
    XML字符转义包括(<,>,',&,")五个字符.
    
    参数:
    
    value - 所需转义的字符串
    
    返回:
    
    转义后的字符串 @
  - getClassProperties
```
public static Set<String> getClassProperties(Class<?> clazz,
                                             boolean isGet)
                                      throws IntrospectionException
```
    获取类的get/set属性名称集合。
    
    参数:
    
    clazz - 类
    
    isGet - 是否获取读方法，true为读方法，false为写方法
    
    返回:
    
    属性名称集合 class properties
    
    抛出:
    
    IntrospectionException - the introspection exception
  - isDigits
```
public static boolean isDigits(String str)
```
    Checks whether the String contains only digit characters.
    
    Null and empty String will return false.
    
    参数:
    
    str - the String to check
    
    返回:
    
    true if str contains only unicode numeric
  - byteNotNull
```
public static boolean byteNotNull(byte[] paramArrayOfByte)
```
  - isValidEmailAddress
```
public static boolean isValidEmailAddress(String email)
```

类 StringUtils

字段概要

从类继承的字段 org.apache.commons.lang3.StringUtils

方法概要

从类继承的方法 org.apache.commons.lang3.StringUtils

从类继承的方法 java.lang.Object

方法详细资料

isEmpty

isNumeric

areNotEmpty

unicodeToChinese

toUnderlineStyle

toCamelStyle

parseDateTime

formatDateTime

formatDateTime

escapeXml

getClassProperties

isDigits

byteNotNull

isValidEmailAddress