From 85447bbc62987ae620b4142fcaba5784571f73c4 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Fri, 03 Apr 2026 22:34:22 +0800
Subject: [PATCH] 优化样式

---
 ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
index 62d757b..bee0a3f 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java
@@ -3,17 +3,18 @@
 import java.awt.image.BufferedImage;
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
-import javax.annotation.Resource;
+import jakarta.annotation.Resource;
 import javax.imageio.ImageIO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.FastByteArrayOutputStream;
 import com.google.code.kaptcha.Producer;
+import com.ruoyi.common.core.constant.CacheConstants;
 import com.ruoyi.common.core.constant.Constants;
 import com.ruoyi.common.core.exception.CaptchaException;
-import com.ruoyi.common.core.utils.IdUtils;
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.sign.Base64;
+import com.ruoyi.common.core.utils.uuid.IdUtils;
 import com.ruoyi.common.core.web.domain.AjaxResult;
 import com.ruoyi.common.redis.service.RedisService;
 import com.ruoyi.gateway.config.properties.CaptchaProperties;
@@ -46,16 +47,16 @@
     public AjaxResult createCaptcha() throws IOException, CaptchaException
     {
         AjaxResult ajax = AjaxResult.success();
-        boolean captchaOnOff = captchaProperties.getEnabled();
-        ajax.put("captchaOnOff", captchaOnOff);
-        if (!captchaOnOff)
+        boolean captchaEnabled = captchaProperties.getEnabled();
+        ajax.put("captchaEnabled", captchaEnabled);
+        if (!captchaEnabled)
         {
             return ajax;
         }
 
         // 保存验证码信息
         String uuid = IdUtils.simpleUUID();
-        String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
+        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + uuid;
 
         String capStr = null, code = null;
         BufferedImage image = null;
@@ -102,14 +103,13 @@
         {
             throw new CaptchaException("验证码不能为空");
         }
-        if (StringUtils.isEmpty(uuid))
+        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + StringUtils.nvl(uuid, "");
+        String captcha = redisService.getCacheObject(verifyKey);
+        if (captcha == null)
         {
             throw new CaptchaException("验证码已失效");
         }
-        String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
-        String captcha = redisService.getCacheObject(verifyKey);
         redisService.deleteObject(verifyKey);
-
         if (!code.equalsIgnoreCase(captcha))
         {
             throw new CaptchaException("验证码错误");

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