JXLS模板导出excel--简单版

JXLS模板导出excel

项目需要，记录下。

1、maven依赖

<dependency>  
    <groupId>net.sf.jxlsgroupId>  
    <artifactId>jxls-coreartifactId>  
    <version>1.0.5version>  
dependency> 

2、ExportOrderTest .java

public static void main(String[] args) {
        ExportOrderDTO dto = new ExportOrderDTO();
        dto.setOrderCode("12345");
        dto.setName("测试");
        // 关联list
        List brands = Lists.newArrayList();
        for (int x = 10; x < 20; x = x + 1) {
            ExportOrderItemDTO itemDTO = new ExportOrderItemDTO();
            itemDTO.setQuantity(x);
            itemDTO.setName("方便面" + x);
            brands.add(itemDTO);
        }
        dto.setBrands(brands);
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd HHmmss");
        String xlsTemplateFileName = "d:/template.xlsx";
        String outputFileName = "d:/my-" + sdf.format(new Date()) + ".xlsx";
        Map beans = Maps.newHashMap();
        beans.put("list", dto);
        XLSTransformer transformer = new XLSTransformer();
        try {
            transformer.transformXLS(xlsTemplateFileName, beans,outputFileName);
        } catch (ParsePropertyException e) {
            e.printStackTrace();
        } catch (InvalidFormatException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        System.out.println("success!!!");
}

3、template.xlsx

订单明细：

订单号	姓名
订单号	${list.name}
姓名	${list.orderCode}

购买明细：

forEach items="${list.brands}" var="brands">

${brands.name}
${brands.quantity} 

forEach>

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