异常提示修改

ruoyi-framework/src/main/java/com/ruoyi/framework/web/exception/GlobalExceptionHandler.java

@@ -43,7 +43,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(DuplicateKeyException.class)
     public AjaxResult handleDuplicateKeyException(DuplicateKeyException e) {
         log.error("唯一索引重复", e);
-        return AjaxResult.error(HttpStatus.ERROR, "系统繁忙，请稍后重试！");
+        return AjaxResult.error(HttpStatus.ERROR, "唯一键重复，请稍后重试或联系管理员！");
     }
 
     /**