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修复导出一人一档人脸

dev
zhaokai 2026-03-11 10:27:02 +08:00
parent dcab2e37cf
commit 31e179d5f6
3 changed files with 12 additions and 217 deletions
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28
web-app/src/main/java/com/zcloud/edu/command/query/archives/ArchivesQueryExe.java
View File

@ -4,8 +4,6 @@ import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.json.JSONUtil;
import com.alibaba.cola.dto.PageResponse;
import com.alibaba.cola.exception.BizException;
import com.alibaba.cola.statemachine.impl.SysOutVisitor;
import com.deepoove.poi.data.PictureRenderData;
import com.deepoove.poi.data.PictureType;
import com.deepoove.poi.data.Pictures;
@ -22,7 +20,6 @@ import com.zcloud.edu.domain.model.archives.ArchivesPdfFileE;
import com.zcloud.edu.domain.model.archives.ClassArchivesE;
import com.zcloud.edu.domain.model.archives.PersonArchivesE;
import com.zcloud.edu.domain.model.study.*;
import com.zcloud.edu.domain.utils.FixedPictureUtils;
import com.zcloud.edu.domain.utils.ImageUtil;
import com.zcloud.edu.dto.archives.ArchivesPdfFilePageQry;
import com.zcloud.edu.dto.archives.ArchivesQry;
@ -47,21 +44,16 @@ import com.zcloud.gbscommon.utils.*;
import com.zcloud.gbscommon.zcloudimgfiles.facade.ZcloudImgFilesFacade;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import net.coobird.thumbnailator.Thumbnails;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.io.output.ByteArrayOutputStream;
import org.apache.dubbo.config.annotation.DubboReference;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import org.springframework.util.ObjectUtils;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.time.format.DateTimeFormatter;
@ -427,7 +419,8 @@ public class ArchivesQueryExe {
public byte[] execteStudentRecord(PersonArchivesDTO params){
try {
Map<String, Object> workItem = PropertyUtils.describe( params);
PictureRenderData picture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getUserAvatarUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
// PictureRenderData picture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getUserAvatarUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
PictureRenderData picture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + params.getUserAvatarUrl(), 100, 100);
workItem.put("img", picture);
String templatePath = "templates/template/studentInfo.docx";
ByteArrayOutputStream outputStream = Tools.renderTemplate(templatePath, workItem);
@ -444,11 +437,13 @@ public class ArchivesQueryExe {
try {
Map<String, Object> workItem = PropertyUtils.describe( params);
if(!ObjectUtils.isEmpty(params.getSignFaceUrl())){
PictureRenderData signFacePicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getSignFaceUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
// PictureRenderData signFacePicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getSignFaceUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
PictureRenderData signFacePicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + params.getSignFaceUrl(), 100, 100);
workItem.put("signFacePicture", signFacePicture);
}
if (!ObjectUtils.isEmpty(params.getExamSignFaceUrl())) {
PictureRenderData examSignFacePicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getExamSignFaceUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
// PictureRenderData examSignFacePicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getExamSignFaceUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
PictureRenderData examSignFacePicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + params.getExamSignFaceUrl(), 100, 100);
workItem.put("examSignFacePicture", examSignFacePicture);
// String imageUrl = fileUrlConfig.getPrefixUrl() + params.getExamSignFaceUrl();
// try (InputStream is = new URL(imageUrl).openStream()) {
@ -522,7 +517,8 @@ public class ArchivesQueryExe {
workItem.put("name", params.getName());
workItem.put("className", params.getClassName());
if(!ObjectUtils.isEmpty(params.getStudentExamRecord().getSignUrl())){
PictureRenderData signPicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getStudentExamRecord().getSignUrl(), PictureType.JPEG).size(50, 15).create();//网络图片地址
// PictureRenderData signPicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + params.getStudentExamRecord().getSignUrl(), PictureType.JPEG).size(50, 15).create();//网络图片地址
PictureRenderData signPicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + params.getStudentExamRecord(), 50, 15);
workItem.put("signPicture", signPicture);
}
String templatePath = "templates/template/exam.docx";
@ -879,7 +875,9 @@ public class ArchivesQueryExe {
AtomicInteger atomicIndex = new AtomicInteger(1);
for (StudentSignCO item : params.getSignList()){
Map<String, Object> itemMap = PropertyUtils.describe(item);
PictureRenderData picture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + item.getSignUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
// PictureRenderData picture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + item.getSignUrl(), PictureType.JPEG).size(100, 100).create();//网络图片地址
PictureRenderData picture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + item.getSignUrl(), 100, 100);
itemMap.put("picture", picture);
int index = atomicIndex.getAndIncrement();
itemMap.put("index", index);
@ -913,21 +911,17 @@ public class ArchivesQueryExe {
Map<String, Object> itemMap = PropertyUtils.describe(item);
if(!ObjectUtils.isEmpty(item.getSignFaceUrl())){
// PictureRenderData signPicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + item.getSignFaceUrl(), PictureType.JPEG).size(50, 50).create();//网络图片地址
// PictureRenderData signPicture = FixedPictureUtils.ofNormalUrl(fileUrlConfig.getPrefixUrl() + item.getSignFaceUrl(), 50, 50);
PictureRenderData signPicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + item.getSignFaceUrl(), 50, 50);
itemMap.put("signPicture", signPicture);
}
if(!ObjectUtils.isEmpty(item.getExamFaceUrl())){
// PictureRenderData examPicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + item.getExamFaceUrl(), PictureType.JPEG).size(50, 50).create();//网络图片地址
// PictureRenderData examPicture = FixedPictureUtils.ofNormalUrl(fileUrlConfig.getPrefixUrl() + item.getExamFaceUrl(), 50, 50);
PictureRenderData examPicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + item.getExamFaceUrl(), 50, 50);
itemMap.put("examPicture", examPicture);
}
if(!ObjectUtils.isEmpty(item.getUserAvatarUrl())){
// PictureRenderData facePicture = Pictures.ofUrl(fileUrlConfig.getPrefixUrl() + item.getUserAvatarUrl(), PictureType.JPEG).size(50, 50).style("rotation:90;").create();//网络图片地址
// PictureRenderData facePicture = FixedPictureUtils.ofNormalUrl(fileUrlConfig.getPrefixUrl() + item.getUserAvatarUrl(), 50, 50);
PictureRenderData facePicture = ImageUtil.createWithThumbnailator(fileUrlConfig.getPrefixUrl() + item.getUserAvatarUrl(), 50, 50);
itemMap.put("facePicture", facePicture);

199
web-domain/src/main/java/com/zcloud/edu/domain/utils/FixedPictureUtils.java
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@ -1,199 +0,0 @@
package com.zcloud.edu.domain.utils;
import com.deepoove.poi.data.PictureRenderData;
import com.deepoove.poi.data.Pictures;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Iterator;
import javax.imageio.ImageReader;
import javax.imageio.metadata.IIOMetadata;
import javax.imageio.metadata.IIOMetadataNode;
import javax.imageio.stream.ImageInputStream;
public class FixedPictureUtils {
/**
* 替代Pictures.ofUrl()，返回正常方向的PictureRenderData
* @param imgUrl 图片URL
* @param width 插入宽度（px）
* @param height 插入高度（px）
* @return 正常显示的PictureRenderData
* @throws IOException IO异常
*/
public static PictureRenderData ofNormalUrl(String imgUrl, int width, int height) throws IOException {
// 1. 从URL读取图片字节（纯JDK8原生）
byte[] imgBytes = readBytesFromUrl(imgUrl);
// 2. 修复图片旋转（核心：移除containsTree()依赖）
byte[] fixedImgBytes = fixImageRotationForJdk8(imgBytes);
// 3. 构建PictureRenderData（使用ofBytes方法）
return Pictures.ofBytes(fixedImgBytes)
.size(width, height)
.create();
}
/**
* JDK8原生：从URL读取字节数组（无第三方依赖）
*/
private static byte[] readBytesFromUrl(String url) throws IOException {
URL picUrl = new URL(url);
try (InputStream is = picUrl.openStream();
ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
byte[] buffer = new byte[1024];
int len;
while ((len = is.read(buffer)) != -1) {
baos.write(buffer, 0, len);
}
return baos.toByteArray();
}
}
/**
* 核心：修复图片EXIF旋转（移除containsTree()依赖）
*/
private static byte[] fixImageRotationForJdk8(byte[] imageBytes) throws IOException {
try (ByteArrayInputStream bais = new ByteArrayInputStream(imageBytes);
ImageInputStream iis = ImageIO.createImageInputStream(bais)) {
// 获取图片读取器
Iterator<ImageReader> readers = ImageIO.getImageReaders(iis);
if (!readers.hasNext()) {
return imageBytes; // 无读取器，返回原字节
}
ImageReader reader = readers.next();
reader.setInput(iis, true);
// 1. 获取旋转角度（绕开containsTree()）
int rotation = getExifRotationWithoutContainsTree(reader);
if (rotation == 0) {
reader.dispose();
return imageBytes; // 无需旋转，直接返回
}
// 2. 读取原始图片
BufferedImage original = reader.read(0);
reader.dispose();
// 3. 旋转图片
BufferedImage rotated = rotateImageForJdk8(original, rotation);
// 4. 转为字节返回
try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
String format = getImageFormatForJdk8(imageBytes);
ImageIO.write(rotated, format, baos);
return baos.toByteArray();
}
}
}
/**
* 关键修正：绕开containsTree()，解析EXIF旋转角度
*/
private static int getExifRotationWithoutContainsTree(ImageReader reader) {
try {
IIOMetadata metadata = reader.getImageMetadata(0);
String exifFormat = "javax_imageio_jpeg_image_1.0";
// 直接尝试获取元数据树，不先判断containsTree()
// 捕获异常即可，无需提前检查
Object metadataTree;
try {
metadataTree = metadata.getAsTree(exifFormat);
} catch (IllegalArgumentException e) {
// 不支持该格式，返回0度
return 0;
}
if (!(metadataTree instanceof IIOMetadataNode)) {
return 0;
}
IIOMetadataNode root = (IIOMetadataNode) metadataTree;
IIOMetadataNode exifNode = getChildNodeForJdk8(root, "app0JFIF");
if (exifNode == null) {
exifNode = getChildNodeForJdk8(root, "exif");
}
if (exifNode == null) return 0;
// 解析Orientation参数
String orientation = exifNode.getAttribute("Orientation");
if (orientation == null || orientation.trim().isEmpty()) return 0;
int ori = Integer.parseInt(orientation);
switch (ori) {
case 3: return 180;
case 6: return 90;
case 8: return 270;
default: return 0;
}
} catch (Exception e) {
// 任何异常都返回0度（比如元数据解析失败）
return 0;
}
}
/**
* JDK8适配：获取XML子节点
*/
private static IIOMetadataNode getChildNodeForJdk8(IIOMetadataNode parent, String name) {
for (int i = 0; i < parent.getLength(); i++) {
Object item = parent.item(i);
if (item instanceof IIOMetadataNode) {
IIOMetadataNode node = (IIOMetadataNode) item;
if (name.equals(node.getNodeName())) {
return node;
}
}
}
return null;
}
/**
* JDK8适配：旋转图片（解决JDK8 Graphics2D兼容问题）
*/
private static BufferedImage rotateImageForJdk8(BufferedImage img, int angle) {
int width = img.getWidth();
int height = img.getHeight();
// 计算旋转后的画布尺寸
int newWidth = (angle % 180 == 0) ? width : height;
int newHeight = (angle % 180 == 0) ? height : width;
// JDK8兼容：创建BufferedImage（避免透明通道问题）
BufferedImage rotated = new BufferedImage(newWidth, newHeight, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = rotated.createGraphics();
// 抗锯齿，避免旋转后模糊（JDK8必须）
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
// 旋转图片
g2d.rotate(Math.toRadians(angle), newWidth / 2.0, newHeight / 2.0);
g2d.drawImage(img, (newWidth - width) / 2, (newHeight - height) / 2, null);
g2d.dispose();
return rotated;
}
/**
* JDK8适配：识别图片格式（jpg/png）
*/
private static String getImageFormatForJdk8(byte[] imageBytes) {
if (imageBytes.length < 4) return "jpg";
// JDK8字节判断，兼容所有系统
if (imageBytes[0] == (byte)0xFF && imageBytes[1] == (byte)0xD8) {
return "jpg";
} else if (imageBytes[0] == (byte)0x89 && imageBytes[1] == (byte)0x50) {
return "png";
}
return "jpg";
}
}

2
web-domain/src/main/java/com/zcloud/edu/domain/utils/ImageUtil.java
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@ -21,7 +21,7 @@ public class ImageUtil {
// 使用Thumbnailator处理 - 一行代码搞定旋转和缩放
BufferedImage processed = Thumbnails.of(original)
.size(width, height)
.rotate(180) // 如果需要固定旋转，可以直接指定
.rotate(90) // 如果需要固定旋转，可以直接指定
.asBufferedImage();
// 或者使用EXIF自动旋转（如果Thumbnailator版本支持）