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add methods

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This commit is contained in:
Looly 2021-06-08 11:12:18 +08:00
parent 0f5133013d
commit 8256af1552
1 changed files with 44 additions and 17 deletions
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61
hutool-core/src/main/java/cn/hutool/core/text/CharSequenceUtil.java
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@ -1628,17 +1628,6 @@ public class CharSequenceUtil {
// ------------------------------------------------------------------------ split // ------------------------------------------------------------------------ split
/**
* 切分字符串
*
* @param str 被切分的字符串
* @param separator 分隔符字符
* @return 切分后的数组
*/
public static String[] splitToArray(CharSequence str, char separator) {
return splitToArray(str, separator, 0);
}
/** /**
* 切分字符串为long数组 * 切分字符串为long数组
* *
@ -1700,6 +1689,33 @@ public class CharSequenceUtil {
return split(str, separator, 0); return split(str, separator, 0);
} }
/**
* 切分字符串，如果分隔符不存在则返回原字符串
*
* @param str 被切分的字符串
* @param separator 分隔符
* @return 字符串
* @since 5.6.7
*/
public static String[] splitToArray(CharSequence str, CharSequence separator) {
if (str == null) {
return new String[]{};
}
return StrSpliter.splitToArray(str.toString(), str(separator), 0, false, false);
}
/**
* 切分字符串
*
* @param str 被切分的字符串
* @param separator 分隔符字符
* @return 切分后的数组
*/
public static String[] splitToArray(CharSequence str, char separator) {
return splitToArray(str, separator, 0);
}
/** /**
* 切分字符串 * 切分字符串
* *
@ -1809,6 +1825,20 @@ public class CharSequenceUtil {
return StrSpliter.split(str.toString(), separator, limit, isTrim, ignoreEmpty); return StrSpliter.split(str.toString(), separator, limit, isTrim, ignoreEmpty);
} }
/**
* 切分字符串
*
* @param str 被切分的字符串
* @param separator 分隔符字符
* @param isTrim 是否去除切分字符串后每个元素两边的空格
* @param ignoreEmpty 是否忽略空串
* @return 切分后的集合
* @since 5.6.7
*/
public static List<String> split(CharSequence str, CharSequence separator, boolean isTrim, boolean ignoreEmpty) {
return split(str, separator, 0, isTrim, ignoreEmpty);
}
/** /**
* 切分字符串 * 切分字符串
* *
@ -1834,14 +1864,11 @@ public class CharSequenceUtil {
* @param str 被切分的字符串 * @param str 被切分的字符串
* @param separator 分隔符 * @param separator 分隔符
* @return 字符串 * @return 字符串
* @deprecated 请使用 {@link #splitToArray(CharSequence, char)}
*/ */
@Deprecated
public static String[] split(CharSequence str, CharSequence separator) { public static String[] split(CharSequence str, CharSequence separator) {
if (str == null) { return splitToArray(str, separator);
return new String[]{};
}
final String separatorStr = (null == separator) ? null : separator.toString();
return StrSpliter.splitToArray(str.toString(), separatorStr, 0, false, false);
} }
/** /**