程序包 io.github.mangocrisp.spring.taybct.tool.core.mybatisUtil

类 StringUtils

java.lang.Object
org.apache.commons.lang3.StringUtils
io.github.mangocrisp.spring.taybct.tool.core.mybatisUtil.StringUtils
public class StringUtils extends org.apache.commons.lang3.StringUtils
字符串工具类, 继承org.apache.commons.lang3.StringUtils类name

  • 字段概要

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

    CR, EMPTY, INDEX_NOT_FOUND, LF, SPACE

  • 构造器概要

    构造器
    构造器
    说明
    StringUtils()
     

  • 方法概要

    修饰符和类型
    方法
    说明
    static byte[]
    getBytes(String str)
    转换为字节数组
    static boolean
    hasEmpty(Object... os)
    判断是否有一个为空
    static String
    humpToUnderline(String para)
     
    static boolean
    isEmpty(Object o)
    对象是否为空
    static String
    lowerFirst(String str)
    首字符转小写
    static String
    removeSuffix(CharSequence str, CharSequence suffix)
     
    static String
    sub(CharSequence str, int fromIndex, int toIndex)
     
    static String
    subPre(CharSequence string, int toIndex)
     
    static String
    toString(byte[] bytes)
    转换为字节数组
    static String
    toString(Object obj, String defaultVal)
    如果对象为空，则使用defaultVal值 see: ObjectUtils.toString(obj, defaultVal)
    static String
    upperCaseFirst(String str)
    首字母变大写

    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, containsAnyIgnoreCase, containsIgnoreCase, containsNone, containsNone, containsOnly, containsOnly, containsWhitespace, countMatches, countMatches, defaultIfBlank, defaultIfEmpty, defaultString, defaultString, deleteWhitespace, difference, endsWith, endsWithAny, endsWithIgnoreCase, equals, equalsAny, equalsAnyIgnoreCase, equalsIgnoreCase, firstNonBlank, firstNonEmpty, getBytes, getBytes, getCommonPrefix, getDigits, getFuzzyDistance, getIfBlank, getIfEmpty, 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, 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, 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, substringAfter, substringAfterLast, substringAfterLast, substringBefore, substringBefore, substringBeforeLast, substringBetween, substringBetween, substringsBetween, swapCase, toCodePoints, toEncodedString, toRootLowerCase, toRootUpperCase, toString, trim, trimToEmpty, trimToNull, truncate, truncate, uncapitalize, unwrap, unwrap, upperCase, upperCase, valueOf, 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

  • 构造器详细资料

    • StringUtils

      public StringUtils()

  • 方法详细资料

    • hasEmpty

      public static boolean hasEmpty(Object... os)
      判断是否有一个为空

    • getBytes

      public static byte[] getBytes(String str)
      转换为字节数组
      参数:
      str -
      返回:

    • toString

      public static String toString(byte[] bytes)
      转换为字节数组
      返回:

    • toString

      public static String toString(Object obj, String defaultVal)
      如果对象为空，则使用defaultVal值 see: ObjectUtils.toString(obj, defaultVal)
      参数:
      obj -
      defaultVal -
      返回:

    • humpToUnderline

      public static String humpToUnderline(String para)

    • removeSuffix

      public static String removeSuffix(CharSequence str, CharSequence suffix)

    • subPre

      public static String subPre(CharSequence string, int toIndex)

    • sub

      public static String sub(CharSequence str, int fromIndex, int toIndex)

    • lowerFirst

      public static String lowerFirst(String str)
      首字符转小写
      参数:
      str - 字符串
      返回:

    • upperCaseFirst

      public static String upperCaseFirst(String str)
      首字母变大写

    • isEmpty

      public static boolean isEmpty(Object o)
      对象是否为空
      参数:
      o - String,List,Map,Object[],int[],long[]
      返回: