* Upper case character converts to Lower case * Title case character converts to Lower case * Lower case character converts to Upper case * * * For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#swapCase(String)}. * A {@code null} input String returns {...
publicclassFirstLetterToLower{publicstaticStringconvert(Stringinput){if(input==null||input.isEmpty()){returninput;}charfirstChar=input.charAt(0);returnCharacter.toLowerCase(firstChar)+input.substring(1);}publicstaticvoidmain(String[]args){Stringinput="Hello World";Stringoutput=convert(input);System....
一般而言, String#toLowerCase() 應該用來將字元對應到小寫。 String 案例對應方法對於案例對應方法有數個優點 Character。 String 案例對應方法可以執行地區設定區分的對應、內容相關的對應和 1:M 字元對應,而 Character 大小寫對應方法則無法執行。 在1.5 中新增。 的java.lang.Character.toLowerCase(int) JAVA ...
* Title case character converts to Lower case * Lower case character converts to Upper case * * * For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#swapCase(String)}. * A {@code null} input String returns {@code null}. * * * StringUtils.swapCase(nul...
publicclassConverter{publicstaticString[] words =newString[20];publicstaticString convert(String value) { StringBuffer upAfter=newStringBuffer(value.length());charaCharacter; value= value.replaceAll("[\\pP‘’“”]", " ");//将其他的符号都转化为空格words = value.split(" ");//按照空格将每个...
the character (Unicode code point) to be converted. Returns Int32 the lowercase equivalent of the character (Unicode code point), if any; otherwise, the character itself. Attributes RegisterAttribute Remarks Converts the character (Unicode code point) argument to lowercase using case mapping informat...
java中Character 类toLowerCase()是什么意思？java中Character 类toLowerCase()是什么意思？toLowerCase(...
如果字元的一般類別類型由Character.getType(ch)提供,則LOWERCASE_LETTER字元為 小寫,或具有 Unicode Standard 所定義的參與者屬性Other_Lowercase。 以下是小寫字元的範例: <blockquote> text/java a b c d e f g h i j k l m n o p q r s t u v w x y z '\u00DF' '\u00E0' '\u00E1'...
An object of class Character contains a single field whose type is char. In addition, this class provides a large number of static methods for determining a character's category (lowercase letter, digit, etc.) and for converting characters from uppercase to lowercase and vice versa. Unicode...
In this example, we have a string"STRAßE"which means “street” in German. When we convert it to lowercase using the German locale (Locale.GERMAN), the ‘ß’ character transforms into ‘ss’. OriginalText:STRAßELowercaseText:strasseOriginalLength:6LowercaseLength:7 ...