问题：人员预警时间 修改：超过现在时间 不做操作

gdg

2020-12-29 b06e4004a2ff3c4562da8b6d44decffa643b686b

 src/main/java/com/nanometer/smartlab/controller/SupplierInfoMngController.java

@@ -142,6 +142,16 @@
        return dataModel;
    }

    public void export2Excel(){
        List<Map> list = sysSupplierService.exportExcelList(name);
        try{
            sysSupplierService.export2Excel(list);
        }catch (Exception e){
            e.printStackTrace();
            FacesUtils.warn("导出失败");
        }
    }

    public void uploadSupplier(FileUploadEvent event){
        try {
            sysSupplierService.importSupplier(event);