update 优化 删除无用异常拦截

ruoyi-common/ruoyi-common-security/src/main/java/org/dromara/common/security/handler/GlobalExceptionHandler.java

@@ -11,7 +11,6 @@ import jakarta.validation.ConstraintViolation;
 import jakarta.validation.ConstraintViolationException;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.common.core.domain.R;
-import org.dromara.common.core.exception.DemoModeException;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.exception.base.BaseException;
 import org.dromara.common.core.utils.StreamUtils;
@@ -173,11 +172,4 @@ public class GlobalExceptionHandler {
         return R.fail(message);
     }
 
-    /**
-     * 演示模式异常
-     */
-    @ExceptionHandler(DemoModeException.class)
-    public R<Void> handleDemoModeException(DemoModeException e) {
-        return R.fail("演示模式，不允许操作");
-    }
 }