easypoi excle自定义数据验证

刺骨的言语ヽ痛彻心扉 2024-04-18 22:08 58阅读 0赞

easypoi文档  [http://easypoi.mydoc.io/\#text\_202981][http_easypoi.mydoc.io_text_202981]

//实体类 
    public class user implements IExcelModel, IExcelDataModel{
    
        //此处省略get/set
        @Excel(name = "姓名")
        @NotNull(message="姓名不能为空")
        private String name;
    
        //错误信息
        private String errorMsg;
    
        //错误行号
        private int rowNum;
    
        @Override
        public Integer getRowNum() {
            return rowNum;
        }
    
        @Override
        public void setRowNum(Integer rowNum) {
            this.rowNum = rowNum;
        }
    
        @Override
        public String getErrorMsg() {
            return errorMsg;
        }
    
        @Override
        public void setErrorMsg(String errorMsg) {
             this.errorMsg = errorMsg;
        }
    
    
    
    
    }

//截取验证部分代码
    ImportParams params = new ImportParams();
    params.setTitleRows(0);
    params.setHeadRows(1);
    params.setImportFields(importFields);
    //自定义验证
    params.setVerifyHandler(new ReduceApplyExcelVerifyHandler());
    params.setNeedVerfiy(true);

//实现IExcelVerifyHandler接口并传入接收excle数据的对象即可
    public class ReduceApplyExcelVerifyHandler implements IExcelVerifyHandler<ReduceApply> {
    
    	@Override
    	public ExcelVerifyHandlerResult verifyHandler(ReduceApply obj) {
    		
                    //也可以从数据库查询出数据进行验证，最好放到缓存里                
    
                    //减免原因验证
    		List<String> list = new ArrayList<>(14);
    		list.add("客户死亡");
    		list.add("欠款经司法判决");
    		list.add("重大投诉案件");
    		list.add("共债案件");
    		list.add("重大疾病");
    		list.add("一般疾病");
    		list.add("伤残");
    		list.add("成瘾性恶性行为");
    		list.add("拘役或监禁");
    		list.add("持卡人失踪");
    		list.add("持卡人经济困难");
    		list.add("打包单二次申请");
    		list.add("零本金、低本金二次申请");
    		list.add("快速响应谈判二次申请");
    		if(!list.contains(obj.getReduceRsn().trim())) {
    			return new ExcelVerifyHandlerResult(false,"减免原因内容错误！");
    		}
    		return new  ExcelVerifyHandlerResult(true);
    	}
    
    }

[http_easypoi.mydoc.io_text_202981]: http://easypoi.mydoc.io/#text_202981