From 52d0d62c35d01ee73d9dba7b1be99a29adc35ef2 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期二, 17 八月 2021 10:45:01 +0800
Subject: [PATCH] update 同步 ruoyi 适配改动

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
index fb2fb20..210ccee 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
@@ -107,9 +107,9 @@
 
 	private String getCodeResult(String capStr) {
 		int numberLength = captchaProperties.getNumberLength();
-		int a = Convert.toInt(StringUtils.sub(capStr, 0, numberLength).trim());
+		int a = Convert.toInt(StringUtils.substring(capStr, 0, numberLength).trim());
 		char operator = capStr.charAt(numberLength);
-		int b = Convert.toInt(StringUtils.sub(capStr, numberLength + 1, numberLength + 1 + numberLength).trim());
+		int b = Convert.toInt(StringUtils.substring(capStr, numberLength + 1, numberLength + 1 + numberLength).trim());
 		switch (operator) {
 			case '*':
 				return a * b + "";

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