feat:[REQ-3282] 增加异常处理类

orgmanax-server/src/main/java/cn/axzo/orgmanax/server/ExceptionControllerAdvice.java

@@ -37,7 +37,7 @@ public class ExceptionControllerAdvice {
      */
     @ExceptionHandler(BusinessException.class)
     public ApiResult<?> exceptionHandler(BusinessException ex) {
-        log.error("业务异常", ex);
+        log.warn("业务异常", ex);
         return ApiResult.error(ex.getErrorCode(), extractMessage(ex));
     }