程序包 ai.yue.library.base.util

类 StringUtils

  • public class StringUtils
extends cn.hutool.core.util.StrUtil
    String工具类
    版本:
    创建时间：2017年10月28日
    作者:
    孙金川

    • 字段概要

      • 从类继承的字段 cn.hutool.core.util.StrUtil

        BACKSLASH, BRACKET_END, BRACKET_START, C_BACKSLASH, C_BRACKET_END, C_BRACKET_START, C_COLON, C_COMMA, C_CR, C_DELIM_END, C_DELIM_START, C_DOT, C_LF, C_SLASH, C_SPACE, C_TAB, C_UNDERLINE, COLON, COMMA, CR, CRLF, DASHED, DELIM_END, DELIM_START, DOT, DOUBLE_DOT, EMPTY, EMPTY_JSON, HTML_AMP, HTML_APOS, HTML_GT, HTML_LT, HTML_NBSP, HTML_QUOTE, INDEX_NOT_FOUND, LF, NULL, SLASH, SPACE, TAB, UNDERLINE

    • 构造器概要

      构造器 
      构造器 说明
      StringUtils()  

    • 方法概要

      所有方法 静态方法 具体方法 
      修饰符和类型 方法 说明
      static java.lang.StringBuffer deleteFirstEqualString​(java.lang.StringBuffer sb, java.lang.String condition)
      删除开始相等的字符串
      static java.lang.String deleteFirstLastEqualString​(java.lang.String str, java.lang.String firstStr, java.lang.String lastStr)
      删除前后相等字符串
      static java.lang.String deleteFirstLastString​(java.lang.String str, int length)
      删除前后字符串
      static java.lang.StringBuffer deleteLastEqualString​(java.lang.StringBuffer sb, java.lang.String condition)
      删除尾部相等的字符串
      static boolean isEmptys​(java.lang.String[] array)
      判断String数组是否为空
      static boolean isNotEmptys​(java.lang.String[] array)
      确认String数组不为空
      static java.lang.String replace​(java.lang.String str, java.lang.String replacedStr, int start, int end)
      替换字符串-根据索引

      • 从类继承的方法 cn.hutool.core.util.StrUtil

        addPrefixIfNot, addSuffixIfNot, appendIfMissing, appendIfMissing, appendIfMissingIgnoreCase, blankToDefault, brief, builder, builder, builder, byteBuffer, byteLength, bytes, bytes, bytes, center, center, center, cleanBlank, compare, compareIgnoreCase, compareVersion, concat, contains, containsAny, containsAny, containsAnyIgnoreCase, containsBlank, containsIgnoreCase, containsOnly, count, count, cut, emptyToDefault, emptyToNull, endWith, endWith, endWith, endWithAny, endWithIgnoreCase, equals, equals, equalsAny, equalsAny, equalsAnyIgnoreCase, equalsCharAt, equalsIgnoreCase, fill, fillAfter, fillBefore, format, format, genGetter, genSetter, getContainsStr, getContainsStrIgnoreCase, getGeneralField, getReader, getWriter, hasBlank, hasEmpty, hide, indexedFormat, indexOf, indexOf, indexOf, indexOf, indexOfIgnoreCase, indexOfIgnoreCase, isAllBlank, isAllCharMatch, isAllEmpty, isBlank, isBlankIfStr, isBlankOrUndefined, isEmpty, isEmptyIfStr, isEmptyOrUndefined, isLowerCase, isNotBlank, isNotEmpty, isNullOrUndefined, isSubEquals, isSurround, isSurround, isUpperCase, isWrap, isWrap, isWrap, isWrap, join, lastIndexOf, lastIndexOfIgnoreCase, lastIndexOfIgnoreCase, length, lowerFirst, maxLength, move, nullToDefault, nullToEmpty, ordinalIndexOf, padAfter, padAfter, padPre, padPre, prependIfMissing, prependIfMissing, prependIfMissingIgnoreCase, removeAll, removeAll, removeAllLineBreaks, removePreAndLowerFirst, removePreAndLowerFirst, removePrefix, removePrefixIgnoreCase, removeSufAndLowerFirst, removeSuffix, removeSuffixIgnoreCase, repeat, repeat, repeatAndJoin, repeatByLength, replace, replace, replace, replace, replace, replace, replaceChars, replaceChars, replaceIgnoreCase, reverse, similar, similar, split, split, split, split, split, split, split, splitToArray, splitToArray, splitToInt, splitToInt, splitToLong, splitToLong, splitTrim, splitTrim, splitTrim, splitTrim, startWith, startWith, startWith, startWithAny, startWithIgnoreCase, str, str, str, str, str, str, str, str, str, strBuilder, strBuilder, strBuilder, strip, strip, stripIgnoreCase, stripIgnoreCase, sub, subAfter, subAfter, subBefore, subBefore, subBetween, subBetween, subPre, subPreGbk, subSuf, subSufByLength, subWithLength, swapCase, toCamelCase, toString, toSymbolCase, totalLength, toUnderlineCase, trim, trim, trim, trimEnd, trimStart, trimToEmpty, trimToNull, unWrap, unWrap, unWrap, upperFirst, upperFirstAndAddPre, utf8Bytes, utf8Str, uuid, wrap, wrap, wrapAll, wrapAll, wrapAllIfMissing, wrapAllIfMissing, 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

      • isEmptys

        public static boolean isEmptys​(java.lang.String[] array)
        判断String数组是否为空

        弱判断，只确定数组中第一个元素是否为空

        参数:
        array - 要判断的String[]数组
        返回:
        String数组长度==0或者第一个元素为空（true）

      • isNotEmptys

        public static boolean isNotEmptys​(java.lang.String[] array)
        确认String数组不为空

        弱判断，只确定数组中第一个元素是否为空

        参数:
        array - 要判断的String[]数组
        返回:
        String数组长度==0或者第一个元素为空（true）

      • replace

        public static java.lang.String replace​(java.lang.String str,
                                       java.lang.String replacedStr,
                                       int start,
                                       int end)
        替换字符串-根据索引
        参数:
        str - 原始字符串
        replacedStr - 替换字符串
        start - 开始索引，包括此索引
        end - 结束索引，不包括此索引（结束索引==开始索引：将在开始索引处插入替换字符串）
        返回:
        替换后的字符串

      • deleteFirstEqualString

        public static java.lang.StringBuffer deleteFirstEqualString​(java.lang.StringBuffer sb,
                                                            java.lang.String condition)
        删除开始相等的字符串
        参数:
        sb - 需要处理的字符串
        condition - 条件
        返回:
        删除后的StringBuffer

      • deleteLastEqualString

        public static java.lang.StringBuffer deleteLastEqualString​(java.lang.StringBuffer sb,
                                                           java.lang.String condition)
        删除尾部相等的字符串
        参数:
        sb - 需要处理的字符串
        condition - 条件
        返回:
        删除后的StringBuffer

      • deleteFirstLastEqualString

        public static java.lang.String deleteFirstLastEqualString​(java.lang.String str,
                                                          java.lang.String firstStr,
                                                          java.lang.String lastStr)
        删除前后相等字符串
        参数:
        str - 需要处理的字符串
        firstStr - 开始字符串
        lastStr - 末尾字符串
        返回:
        删除后的字符串

      • deleteFirstLastString

        public static java.lang.String deleteFirstLastString​(java.lang.String str,
                                                     int length)
        删除前后字符串
        参数:
        str - 需要处理的字符串
        length - 删除长度
        返回:
        删除后的字符串