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e3f06f322b
| Author | SHA1 | Date |
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薛宏祥
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e3f06f322b | 12 months ago |
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薛宏祥
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d45b4cf1b7 | 12 months ago |
16 changed files with 508 additions and 13 deletions
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package org.springblade.modules.business.excel; |
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import com.alibaba.excel.annotation.ExcelProperty; |
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import com.alibaba.excel.annotation.write.style.ColumnWidth; |
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import com.alibaba.excel.annotation.write.style.ContentRowHeight; |
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import com.alibaba.excel.converters.bytearray.ByteArrayImageConverter; |
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import com.alibaba.excel.converters.string.StringImageConverter; |
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import com.alibaba.excel.converters.url.UrlImageConverter; |
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import com.alibaba.excel.metadata.data.WriteCellData; |
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import lombok.Data; |
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import lombok.EqualsAndHashCode; |
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import java.io.File; |
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import java.io.InputStream; |
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import java.net.URL; |
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@Data |
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@EqualsAndHashCode(callSuper = false) |
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@ContentRowHeight(10) |
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@ColumnWidth(10) |
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public class ImageExcelData { |
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private File file; |
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private InputStream inputStream; |
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/** |
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* 如果string类型 必须指定转换器，string默认转换成string |
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*/ |
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@ExcelProperty(converter = StringImageConverter.class) |
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private String string; |
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@ExcelProperty(converter = ByteArrayImageConverter.class) |
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private byte[] byteArray; |
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/** |
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* 根据url导出 |
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* |
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* @since 2.1.1 |
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*/ |
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@ExcelProperty(converter = UrlImageConverter.class) |
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private URL url; |
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/** |
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* 根据文件导出 并设置导出的位置。 |
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* |
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* @since 3.0.0-beta1 |
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*/ |
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private WriteCellData<Void> writeCellDataFile; |
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} |
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package org.springblade.modules.business.excel; |
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import com.alibaba.excel.metadata.data.ImageData; |
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import com.alibaba.excel.metadata.data.WriteCellData; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.List; |
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public class TemplateExcelUtils { |
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/** |
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* Excel所有图片设置 |
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* |
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* @param bytes |
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* @return |
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*/ |
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//参数依次为图片字节，图片宽度(像素)，图片高度，行高(厘米)，列宽
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public static WriteCellData<Void> imageCells(byte[] bytes, Double imageWidth, Double imageHight, Double rowLength, Double columLength) throws IOException { |
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//等比例缩小图片，直到图片能放在单元格下，每次缩小20%
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Integer top = 0; |
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Integer left = 0; |
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//厘米转换成像素
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rowLength = rowLength * 28; |
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columLength = columLength * 28; |
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while (true) { |
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if (imageHight < rowLength && imageWidth < columLength) { |
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//计算边框值
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top = Math.toIntExact(Math.round((rowLength - imageHight) / 2)); |
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left = Math.toIntExact(Math.round((columLength - imageWidth) / 2)); |
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break; |
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} else { |
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imageHight = imageHight * 0.8; |
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imageWidth = imageWidth * 0.8; |
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} |
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} |
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WriteCellData<Void> writeCellData = new WriteCellData<>(); |
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// 这里可以设置为 EMPTY 则代表不需要其他数据了
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//writeCellData.setType(CellDataTypeEnum.EMPTY);
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// 可以放入多个图片
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List<ImageData> imageDataList = new ArrayList<>(); |
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writeCellData.setImageDataList(imageDataList); |
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ImageData imageData = new ImageData(); |
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imageDataList.add(imageData); |
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// 设置图片
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imageData.setImage(bytes); |
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// 图片类型
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//imageData.setImageType(ImageData.ImageType.PICTURE_TYPE_PNG);
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// 上 右 下 左 需要留空，这个类似于 css 的 margin；这里实测 不能设置太大 超过单元格原始大小后 打开会提示修复。暂时未找到很好的解法。
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imageData.setTop(top); |
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imageData.setRight(left); |
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imageData.setBottom(top); |
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imageData.setLeft(left); |
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// * 设置图片的位置。Relative表示相对于当前的单元格index。first是左上点，last是对角线的右下点，这样确定一个图片的位置和大小。
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// 目前填充模板的图片变量是images，index：row=7,column=0。所有图片都基于此位置来设置相对位置
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// 第1张图片相对位置
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imageData.setRelativeFirstRowIndex(0); |
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imageData.setRelativeFirstColumnIndex(0); |
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imageData.setRelativeLastRowIndex(0); |
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imageData.setRelativeLastColumnIndex(0); |
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return writeCellData; |
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} |
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} |
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package org.springblade.modules.business.pojo.entity.maintenance; |
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import com.alibaba.excel.annotation.ExcelProperty; |
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import com.alibaba.excel.converters.bytearray.ByteArrayImageConverter; |
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import lombok.Data; |
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import lombok.EqualsAndHashCode; |
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@Data |
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@EqualsAndHashCode(callSuper = false) |
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public class MaintenanceOutputData { |
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//序号
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private Long no; |
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//楼层
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private String floor; |
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//房间
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private String deptName; |
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//专业名称
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private String majorName; |
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//巡检内容
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private String checkContent; |
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//状态
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private Integer status; |
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//现场照片
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@ExcelProperty(converter = ByteArrayImageConverter.class) |
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private byte[] image1; |
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//签字照片
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@ExcelProperty(converter = ByteArrayImageConverter.class) |
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private byte[] image2; |
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private String remark; |
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} |
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@ -0,0 +1,24 @@ |
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package org.springblade.modules.business.pojo.entity.maintenance; |
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import lombok.Data; |
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import lombok.EqualsAndHashCode; |
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@Data |
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@EqualsAndHashCode(callSuper = false) |
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public class MaintenancePlanOutputData { |
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//专业
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private String majorName; |
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//点位
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private String address; |
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//巡检内容
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private String checkContent; |
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//巡检工艺
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private String craft; |
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//巡检频次
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private String period; |
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} |
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@ -0,0 +1,21 @@ |
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package org.springblade.modules.business.pojo.entity.workorder; |
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import com.alibaba.excel.annotation.ExcelProperty; |
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import lombok.Data; |
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import org.springblade.modules.business.excel.ImageExcelData; |
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import java.awt.image.BufferedImage; |
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import java.util.List; |
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@Data |
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public class WorkOrderFillData { |
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private String materialName; |
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private Integer materialCount; |
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private Double materialPrice; |
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private Double price; |
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} |
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