From e87b7016de58a8ef9f18658c75f7c8e31941a2a4 Mon Sep 17 00:00:00 2001
From: lisy <linlangsur163@163.com>
Date: 星期二, 01 八月 2023 17:52:19 +0800
Subject: [PATCH] 引入了elementui组件+vue组件，实现了多图片上传+限制数量+图片回显+特定样式
---
cloud-server-course/src/main/java/com/dsh/course/util/StrUtils.java | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/cloud-server-course/src/main/java/com/dsh/course/util/StrUtils.java b/cloud-server-course/src/main/java/com/dsh/course/util/StrUtils.java
index f6ba9f9..edd6cf6 100644
--- a/cloud-server-course/src/main/java/com/dsh/course/util/StrUtils.java
+++ b/cloud-server-course/src/main/java/com/dsh/course/util/StrUtils.java
@@ -99,4 +99,17 @@
return sBuilder.toString();
}
+ public static List<Integer> dealStrToList(String str){
+ List<Integer> list = new ArrayList<>();
+ if (null == str || str == "" || str.isEmpty()){
+ return list;
+ }
+ String[] strArray = str.split(";");
+ for (String numStr : strArray) {
+ int num = Integer.parseInt(numStr);
+ list.add(num);
+ }
+ return list;
+ }
+
}
--
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