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StrUtil增加null检查处理（pr#4086@Github）

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Looly
2025-09-28 01:23:08 +08:00
parent f46d0891f0
commit cc0a299ab9
1 changed files with 7 additions and 1 deletions
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8
hutool-core/src/main/java/cn/hutool/v7/core/text/StrUtil.java
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@@ -282,6 +282,9 @@ public class StrUtil extends CharSequenceUtil implements StrPool {
* @since 3.0.9
*/
public static String reverse(final String str) {
if (isBlank(str)) {
return str;
}
return new String(ArrayUtil.reverse(str.toCharArray()));
}
@@ -325,7 +328,10 @@ public class StrUtil extends CharSequenceUtil implements StrPool {
* @return 填充后的字符串
* @since 3.1.2
*/
public static String fill(final String str, final char filledChar, final int len, final boolean isPre) {
public static String fill(String str, final char filledChar, final int len, final boolean isPre) {
if (null == str) {
str = EMPTY;
}
final int strLen = str.length();
if (strLen > len) {
return str;