From d8255edf84d4bb935178f5c739ea588b1721f02a Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Wed, 01 Nov 2023 16:02:53 +0800
Subject: [PATCH] 新增编程式判断资源访问权限
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
index aa34b03..869a18d 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
@@ -239,6 +239,30 @@
return str.substring(start, end);
}
+
+ /**
+ * 判断是否为空，并且不是空白字符
+ *
+ * @param str 要判断的value
+ * @return 结果
+ */
+ 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;
+ }
/**
* 格式化文本, {} 表示占位符<br>
--
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