From 79c4711f638585951c4fc4cdfd689736bebb7ddf Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期五, 25 四月 2025 10:08:50 +0800
Subject: [PATCH] Excel导入导出支持多图片
---
src/main/java/com/ruoyi/common/utils/StringUtils.java | 112 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 110 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/ruoyi/common/utils/StringUtils.java b/src/main/java/com/ruoyi/common/utils/StringUtils.java
index f2203ae..74eb532 100644
--- a/src/main/java/com/ruoyi/common/utils/StringUtils.java
+++ b/src/main/java/com/ruoyi/common/utils/StringUtils.java
@@ -23,6 +23,9 @@
/** 涓嬪垝绾� */
private static final char SEPARATOR = '_';
+ /** 鏄熷彿 */
+ private static final char ASTERISK = '*';
+
/**
* 鑾峰彇鍙傛暟涓嶄负绌哄��
*
@@ -164,6 +167,49 @@
}
/**
+ * 鏇挎崲鎸囧畾瀛楃涓茬殑鎸囧畾鍖洪棿鍐呭瓧绗︿负"*"
+ *
+ * @param str 瀛楃涓�
+ * @param startInclude 寮�濮嬩綅缃紙鍖呭惈锛�
+ * @param endExclude 缁撴潫浣嶇疆锛堜笉鍖呭惈锛�
+ * @return 鏇挎崲鍚庣殑瀛楃涓�
+ */
+ public static String hide(CharSequence str, int startInclude, int endExclude)
+ {
+ if (isEmpty(str))
+ {
+ return NULLSTR;
+ }
+ final int strLength = str.length();
+ if (startInclude > strLength)
+ {
+ return NULLSTR;
+ }
+ if (endExclude > strLength)
+ {
+ endExclude = strLength;
+ }
+ if (startInclude > endExclude)
+ {
+ // 濡傛灉璧峰浣嶇疆澶т簬缁撴潫浣嶇疆锛屼笉鏇挎崲
+ return NULLSTR;
+ }
+ final char[] chars = new char[strLength];
+ for (int i = 0; i < strLength; i++)
+ {
+ if (i >= startInclude && i < endExclude)
+ {
+ chars[i] = ASTERISK;
+ }
+ else
+ {
+ chars[i] = str.charAt(i);
+ }
+ }
+ return new String(chars);
+ }
+
+ /**
* 鎴彇瀛楃涓�
*
* @param str 瀛楃涓�
@@ -241,6 +287,56 @@
}
/**
+ * 鍦ㄥ瓧绗︿覆涓煡鎵剧涓�涓嚭鐜扮殑 `open` 鍜屾渶鍚庝竴涓嚭鐜扮殑 `close` 涔嬮棿鐨勫瓙瀛楃涓�
+ *
+ * @param str 瑕佹埅鍙栫殑瀛楃涓�
+ * @param open 璧峰瀛楃涓�
+ * @param close 缁撴潫瀛楃涓�
+ * @return 鎴彇缁撴灉
+ */
+ public static String substringBetweenLast(final String str, final String open, final String close)
+ {
+ if (isEmpty(str) || isEmpty(open) || isEmpty(close))
+ {
+ return NULLSTR;
+ }
+ final int start = str.indexOf(open);
+ if (start != INDEX_NOT_FOUND)
+ {
+ final int end = str.lastIndexOf(close);
+ if (end != INDEX_NOT_FOUND)
+ {
+ return str.substring(start + open.length(), end);
+ }
+ }
+ return NULLSTR;
+ }
+
+ /**
+ * 鍒ゆ柇鏄惁涓虹┖锛屽苟涓斾笉鏄┖鐧藉瓧绗�
+ *
+ * @param str 瑕佸垽鏂殑value
+ * @return 缁撴灉
+ */
+ public static boolean hasText(String str)
+ {
+ return (str != null && !str.isEmpty() && containsText(str));
+ }
+
+ private static boolean containsText(CharSequence str)
+ {
+ int strLen = str.length();
+ for (int i = 0; i < strLen; i++)
+ {
+ if (!Character.isWhitespace(str.charAt(i)))
+ {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
* 鏍煎紡鍖栨枃鏈�, {} 琛ㄧず鍗犱綅绗�<br>
* 姝ゆ柟娉曞彧鏄畝鍗曞皢鍗犱綅绗� {} 鎸夌収椤哄簭鏇挎崲涓哄弬鏁�<br>
* 濡傛灉鎯宠緭鍑� {} 浣跨敤 \\杞箟 { 鍗冲彲锛屽鏋滄兂杈撳嚭 {} 涔嬪墠鐨� \ 浣跨敤鍙岃浆涔夌 \\\\ 鍗冲彲<br>
@@ -290,6 +386,18 @@
*
* @param str 瀛楃涓�
* @param sep 鍒嗛殧绗�
+ * @return list闆嗗悎
+ */
+ public static final List<String> str2List(String str, String sep)
+ {
+ return str2List(str, sep, true, false);
+ }
+
+ /**
+ * 瀛楃涓茶浆list
+ *
+ * @param str 瀛楃涓�
+ * @param sep 鍒嗛殧绗�
* @param filterBlank 杩囨护绾┖鐧�
* @param trim 鍘绘帀棣栧熬绌虹櫧
* @return list闆嗗悎
@@ -325,9 +433,9 @@
}
/**
- * 鍒ゆ柇缁欏畾鐨剆et鍒楄〃涓槸鍚﹀寘鍚暟缁刟rray 鍒ゆ柇缁欏畾鐨勬暟缁刟rray涓槸鍚﹀寘鍚粰瀹氱殑鍏冪礌value
+ * 鍒ゆ柇缁欏畾鐨刢ollection鍒楄〃涓槸鍚﹀寘鍚暟缁刟rray 鍒ゆ柇缁欏畾鐨勬暟缁刟rray涓槸鍚﹀寘鍚粰瀹氱殑鍏冪礌value
*
- * @param set 缁欏畾鐨勯泦鍚�
+ * @param collection 缁欏畾鐨勯泦鍚�
* @param array 缁欏畾鐨勬暟缁�
* @return boolean 缁撴灉
*/
--
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