From 8cf8c8acd059969b9e79ad1c2f9f1921cc42d69c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期二, 07 十一月 2023 11:38:19 +0800
Subject: [PATCH] 修复外链带端口出现的异常(I86J4B)

---
 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..215d115 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
@@ -241,6 +241,30 @@
     }
 
     /**
+     * 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>
      * 此方法只是简单将占位符 {} 按照顺序替换为参数<br>
      * 如果想输出 {} 使用 \\转义 { 即可,如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可<br>

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