参数管理支持配置验证码开关

ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java

@@ -17,6 +17,7 @@ import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.redis.RedisCache;
 import com.ruoyi.common.utils.sign.Base64;
 import com.ruoyi.common.utils.uuid.IdUtils;
+import com.ruoyi.system.service.ISysConfigService;
 
 /**
  * 验证码操作处理
@@ -38,13 +39,23 @@ public class CaptchaController
     // 验证码类型
     @Value("${ruoyi.captchaType}")
     private String captchaType;
-
+    
+    @Autowired
+    private ISysConfigService configService;
     /**
      * 生成验证码
      */
     @GetMapping("/captchaImage")
     public AjaxResult getCode(HttpServletResponse response) throws IOException
     {
+        AjaxResult ajax = AjaxResult.success();
+        boolean captchaOnOff = configService.selectCaptchaOnOff();
+        ajax.put("captchaOnOff", captchaOnOff);
+        if (!captchaOnOff)
+        {
+            return ajax;
+        }
+
         // 保存验证码信息
         String uuid = IdUtils.simpleUUID();
         String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
@@ -78,7 +89,6 @@ public class CaptchaController
             return AjaxResult.error(e.getMessage());
         }
 
-        AjaxResult ajax = AjaxResult.success();
         ajax.put("uuid", uuid);
         ajax.put("img", Base64.encode(os.toByteArray()));
         return ajax;