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【新增】 验证pptx方法

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dlaren
2025-08-15 13:25:12 +08:00
parent 81b9c40df0
commit 0a4cd9e61f
5 changed files with 55 additions and 21 deletions
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21
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/controller/admin/AutoWps/AutoWpsController.java
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@@ -98,15 +98,18 @@ public class AutoWpsController {
* @return
* @throws Exception
*/
@PostMapping(value = "/slideMaster", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public CommonResult<List<JudgementSlidesVO>> slideMaster(@RequestPart("data") String jsonData, @RequestPart("file") MultipartFile file) throws Exception {
// 手动解析JSON数组
ObjectMapper objectMapper = new ObjectMapper();
List<WpsSlideInfoVo> wpsSlideInfoVos = objectMapper.readValue(
jsonData,
new TypeReference<List<WpsSlideInfoVo>>() {
}
);
// @PostMapping(value = "/slideMaster", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
@PostMapping(value = "/slideMaster")
public CommonResult<List<JudgementSlidesVO>> slideMaster(@RequestBody List<WpsSlideInfoVo> wpsSlideInfoVos) throws Exception {
// public CommonResult<List<JudgementSlidesVO>> slideMaster(@RequestPart("data") String jsonData, @RequestPart("file") MultipartFile file) throws Exception {
// 手动解析JSON数组
// ObjectMapper objectMapper = new ObjectMapper();
// List<WpsSlideInfoVo> wpsSlideInfoVos = objectMapper.readValue(
// jsonData,
// new TypeReference<List<WpsSlideInfoVo>>() {
// }
// );
MultipartFile file = null;
return CommonResult.success(judgementWpsPptxService.slideMaster(wpsSlideInfoVos, file));
}
/**

2
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/controller/admin/autoTools/AutoToolsController.java
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@@ -74,7 +74,7 @@ public class AutoToolsController {
// 1、创建对象
StuPaperScoreInfoVo stuPaperScoreInfoVos = new StuPaperScoreInfoVo();
// 2、查询学生试卷信息
StuScoreVo stuScoreVo = stuPaperScoreService.getStuScore(stuPaperReqVo.getStuId(),stuPaperReqVo.getPaperId());
StuScoreVo stuScoreVo = stuPaperScoreService.getStuScore(stuPaperReqVo.getStuId(),stuPaperReqVo.getPaperId(), stuPaperReqVo.getTemporaryId());
stuPaperScoreInfoVos.setStuInfoReqVo(stuScoreVo);
// 3、查询学生试卷得分信息
stuPaperScoreInfoVos.setStuPaperScoreDOList(stuPaperScoreService.findByStuIDAndPaperId(stuPaperReqVo.getStuId(),stuPaperReqVo.getPaperId(), stuPaperReqVo.getTemporaryId()));

16
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/ShapePage.java
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@@ -1,14 +1,17 @@
package pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j;
import jakarta.xml.bind.JAXBElement;
import jakarta.xml.bind.JAXBException;
import org.docx4j.dml.*;
import org.docx4j.openpackaging.packages.PresentationMLPackage;
import org.docx4j.jaxb.XPathBinderAssociationIsPartialException;
import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
import org.pptx4j.pml.CTSlideTiming;
import org.pptx4j.pml.CTTimeNodeList;
import java.math.BigInteger;
import java.text.DecimalFormat;
import java.util.List;
public class Shape {
public class ShapePage {
// 大小 - 高度
public static String getShapeSizeHeight(org.pptx4j.pml.Shape sp, CTSlideTiming timing) {
@@ -355,11 +358,16 @@ public class Shape {
// 动画 效果
public static String getAnimation(org.pptx4j.pml.Shape sp, CTSlideTiming timing) {
public static String getAnimation(org.pptx4j.pml.Shape sp, CTSlideTiming timing, SlidePart slidePart) throws JAXBException, XPathBinderAssociationIsPartialException {
// 获取形状中的ID
if (sp == null) return "无动画";
long spId = sp.getNvSpPr().getCNvPr().getId();
// 获取动画效果
// 1. 查询所有 p:spTgt 节点（形状目标）
List<Object> shapeTargets = slidePart.getJAXBNodesViaXPath("//p:spTgt", false);
for (Object target : shapeTargets) {
}
return "";
}

19
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/SlideMaster.java
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@@ -8,6 +8,7 @@ import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
import org.docx4j.openpackaging.parts.WordprocessingML.NumberingDefinitionsPart;
import org.docx4j.openpackaging.parts.WordprocessingML.StyleDefinitionsPart;
import org.docx4j.wml.P;
import org.pptx4j.pml.CTSlideTiming;
import org.pptx4j.pml.GroupShape;
import org.pptx4j.pml.Shape;
import org.springframework.web.multipart.MultipartFile;
@@ -15,6 +16,7 @@ import pc.exam.pp.module.judgement.controller.admin.AutoWps.vo.WpsSlideInfoVo;
import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.JudgementSlidesVO;
import pc.exam.pp.module.judgement.utils.wps_word.docx4j.paragraph.Paragraphs;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
@@ -24,12 +26,14 @@ import java.util.List;
public class SlideMaster {
public static List<JudgementSlidesVO> slideMaster(List<WpsSlideInfoVo> wpsSlideInfoVos, MultipartFile file) throws IOException, Docx4JException {
File files = new File("E:\\Project\\Exam\\Software\\Temp\\1.pptx");
List<JudgementSlidesVO> judgementSlidesVOS = new ArrayList<>();
// 1、获取想要判断的文件地址（文件流）
try (InputStream inputStream = file.getInputStream()) {
// try (InputStream inputStream = file.getInputStream()) {
try {
// 加载 .pptx 文件
PresentationMLPackage ppt =
(PresentationMLPackage) OpcPackage.load(inputStream);
(PresentationMLPackage) OpcPackage.load(files);
// 你可以在这里处理 ppt，比如读取文字、页数等
for (WpsSlideInfoVo wpsSlideInfoVo : wpsSlideInfoVos) {
// 幻灯片位置（第几张幻灯片）
@@ -50,7 +54,7 @@ public class SlideMaster {
if (type.equals("shape")) {
// 查询幻灯片图片
List<SlidePart> slideParts = ppt.getMainPresentationPart().getSlideParts();
int slideIndexFoFile = 1;
int slideIndexFoFile = 0;
for (SlidePart slidePart : slideParts) {
// 获取幻灯片内容
slideIndexFoFile++;
@@ -58,8 +62,9 @@ public class SlideMaster {
// 查询幻灯片
// 遍历 shape tree 中的 sp（shape）元素
GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
CTSlideTiming timing = slidePart.getJaxbElement().getTiming();
List<Object> shapes = spTree.getSpOrGrpSpOrGraphicFrame();
int shapeIndexFoFile = 1;
int shapeIndexFoFile = 0;
for (Object shapeObj : shapes) {
shapeIndexFoFile++;
if (shapeObj instanceof Shape) {
@@ -67,13 +72,13 @@ public class SlideMaster {
if (shapeIndex.equals(String.valueOf(shapeIndexFoFile))) {
// 查询出具体想要查询哪个段落的数据
// 目标对象
Shape shapeFunction = new Shape();
ShapePage shapeFunction = new ShapePage();
// 获取参数中类型的定义
Class<?>[] paramTypes = {Shape.class};
Class<?>[] paramTypes = {Shape.class, CTSlideTiming.class, SlidePart.class};
// 带参数的方法调用示例
Method methodWithArgs = shapeFunction.getClass().getMethod(function, paramTypes);
// 实际参数值
Object[] arguments = {shape};
Object[] arguments = {shape, timing, slidePart};
String value = (String) methodWithArgs.invoke(shapeFunction, arguments);
System.out.println(value);
}

18
exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/SlideUtils.java
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@@ -136,4 +136,22 @@ public class SlideUtils {
return new DecimalFormat("#.##").format(d); // 保留 1~2 位，去掉多余 0
}
public static String rgbBytesToHex(byte[] val) {
if (val == null || val.length != 3) return "000000";
return String.format("%02X%02X%02X", val[0] & 0xFF, val[1] & 0xFF, val[2] & 0xFF);
}
public static String extractAlpha(java.util.List<CTPositiveFixedPercentage> alphas) {
if (alphas != null && !alphas.isEmpty()) {
double pct = alphas.get(0).getVal() / 1000.0;
return String.format("%.0f%%", pct);
}
return null;
}
public static int iOr0(BigInteger bi) {
return bi == null ? 0 : bi.intValue();
}
public static String fmt(double d) {
return (Math.round(d * 100.0) / 100.0) + ""; // 保留 2 位小数
}
}