CharSequenceUtil增加toLoweCase和toUpperCase方法(issue#IC0H2B@Gitee)

This commit is contained in:
Looly 2025-04-11 19:13:29 +08:00
parent 4960c77a34
commit a0eab6fb11

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@ -3664,6 +3664,42 @@ public class CharSequenceUtil extends StrValidator {
// region ----- lower and upper // region ----- lower and upper
/**
* 将字符串转为小写
*
* @param str 被转的字符串
* @return 转换后的字符串
* @see String#toLowerCase()
* @since 5.8.38
*/
public static String toLoweCase(final CharSequence str) {
if (null == str) {
return null;
}
if(0 == str.length()){
return EMPTY;
}
return str.toString().toLowerCase();
}
/**
* 将字符串转为大写
*
* @param str 被转的字符串
* @return 转换后的字符串
* @see String#toUpperCase()
* @since 5.8.38
*/
public static String toUpperCase(final CharSequence str) {
if (null == str) {
return null;
}
if(0 == str.length()){
return EMPTY;
}
return str.toString().toUpperCase();
}
/** /**
* 原字符串首字母大写并在其首部添加指定字符串 例如str=name, preString=get = return getName * 原字符串首字母大写并在其首部添加指定字符串 例如str=name, preString=get = return getName
* *