修改下载考试说明bug

cqb-paper/src/main/java/com/qmth/cqb/paper/model/Paper.java

@@ -72,7 +72,7 @@ public class Paper implements Serializable {
     private String sameName; //相同大题名 0：不合并，1：合并
     
     private String examRemark;//考试说明
-
+    
     public static long getSerialVersionUID() {
         return serialVersionUID;
     }

cqb-paper/src/main/java/com/qmth/cqb/paper/service/impl/ExportPaperServiceImpl.java

@@ -1,362 +1,393 @@
-package com.qmth.cqb.paper.service.impl;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.domain.Sort.Direction;
-import org.springframework.data.domain.Sort.Order;
-import org.springframework.data.mongodb.core.MongoTemplate;
-import org.springframework.data.mongodb.core.query.Criteria;
-import org.springframework.data.mongodb.core.query.Query;
-import org.springframework.stereotype.Service;
-
-import com.google.gson.Gson;
-import com.qmth.cqb.paper.dao.PaperRepo;
-import com.qmth.cqb.paper.model.Paper;
-import com.qmth.cqb.paper.model.PaperDetail;
-import com.qmth.cqb.paper.model.PaperDetailUnit;
-import com.qmth.cqb.paper.model.computerTestModel.Block;
-import com.qmth.cqb.paper.model.computerTestModel.ComputerTestOption;
-import com.qmth.cqb.paper.model.computerTestModel.ComputerTestPaper;
-import com.qmth.cqb.paper.model.computerTestModel.ComputerTestPaperDetail;
-import com.qmth.cqb.paper.model.computerTestModel.ComputerTestQuestion;
-import com.qmth.cqb.paper.model.computerTestModel.Section;
-import com.qmth.cqb.paper.model.computerTestModel.Sections;
-import com.qmth.cqb.paper.service.ExportPaperService;
-import com.qmth.cqb.paper.service.PaperDetailService;
-import com.qmth.cqb.paper.service.PaperService;
-import com.qmth.cqb.paper.service.export.ExportPaperAbstractService;
-import com.qmth.cqb.question.model.QuesOption;
-import com.qmth.cqb.question.model.Question;
-import com.qmth.cqb.utils.CommonUtils;
-import com.qmth.cqb.utils.FileDisposeUtil;
-import com.qmth.cqb.utils.SpringContextUtils;
-import com.qmth.cqb.utils.enums.PaperType;
-
-@Service("exportPaperService")
-public class ExportPaperServiceImpl implements ExportPaperService{
-	
-	public static final String TEMP_FILE_EXP = "docxExport/";
-	
-	@Autowired
-	private PaperRepo paperRepo;
-	
-	@Autowired
-	private PaperService paperService;
-	
-	@Autowired
-	private PaperDetailService paperDetailService;
-	
-	@Autowired
-    private MongoTemplate mongoTemplate;
-
-	@Override
-	public void exportPaperFile(String paperId,String serviceName,String exportContentList,HttpServletResponse response,String loginName) throws Exception {
-		ExportPaperAbstractService exportPaperAbstractService = (ExportPaperAbstractService) SpringContextUtils.getBeanById(serviceName);
-		//根据试卷id查询试卷 
-		Paper paper = paperRepo.findOne(paperId);
-		List<Paper> papers = new ArrayList<Paper>();
-		papers.add(paper);
-		String zipFileName = loginName;
-		File directory = new File(TEMP_FILE_EXP + File.separator + zipFileName);
-		if(!directory.exists()){
-			directory.mkdirs();
-		}
-		if(exportContentList.indexOf("COMPUTERTEST_PACKAGE")>-1){
-			downJson(paper,zipFileName);
-		}
-		if(exportContentList.indexOf("PAPER")>-1){
-			exportPaperAbstractService.downloadPaper(paperId,zipFileName);
-		}
-		if(exportContentList.indexOf("ANSWER")>-1){
-			exportPaperAbstractService.downloadPaperAnswer(paperId,zipFileName);
-		}
-		FileDisposeUtil.fileToZip(TEMP_FILE_EXP+File.separator+zipFileName,TEMP_FILE_EXP,zipFileName);
-		FileDisposeUtil.downloadFile(paper.getName()+"_"+paper.getCourse().getCode()+".zip", TEMP_FILE_EXP+File.separator+zipFileName+".zip",response);
-		deteleFolder(TEMP_FILE_EXP,zipFileName);
-	}
-	
-	private void deteleFolder(String sourceFilePath,String zipFileName) {
-		File ComputerTestPaperfoler = new File(sourceFilePath + File.separator + "json");
-		if(ComputerTestPaperfoler.exists()){
-			FileUtils.deleteQuietly(ComputerTestPaperfoler);
-		}
-		File zipFolder = new File(sourceFilePath + File.separator + zipFileName);
-		if(zipFolder.exists()){
-			FileUtils.deleteQuietly(zipFolder);
-		}
-		File zipFile = new File(sourceFilePath + File.separator + zipFileName + ".zip");
-		if(zipFile.exists()){
-			FileUtils.deleteQuietly(zipFile);
-		}
-	}
-
-	private void downJson(Paper paper,String zipFileName) {
-		ComputerTestPaper computerTestPaper = buildComputerTestPapers(paper);
-		String jsonDirectory = TEMP_FILE_EXP + File.separator + "json";
-		//新建文件夹
-		File dirFile = new File(jsonDirectory);
-		if(!dirFile.exists()){
-			dirFile.mkdirs();
-		}
-		makeComputerTestPaperToJsonFile(paper.getCourse().getCode(),computerTestPaper,jsonDirectory);
-		//将文件夹打包成zip压缩包放在docxExport下
-		FileDisposeUtil.fileToZip(jsonDirectory,TEMP_FILE_EXP+File.separator+zipFileName,paper.getCourse().getCode()+"_"+paper.getName());
-	}
-	
-	 /**
-     * 构建机考数据包实体类
-     * @param extractConfig
-     * @return
-     */
-    private ComputerTestPaper buildComputerTestPapers(Paper paper){
-    		//得到所有旧对象的大题对象
-    		List<PaperDetail> paperDetails = paperService.findPaperDetailsById(paper.getId());
-    		//通过 paper 对象 ，生成新的  ComputerTestPaper 对象
-    		ComputerTestPaper computerTestPaper = new ComputerTestPaper(paper,"");
-    		List<ComputerTestPaperDetail> details = new ArrayList<ComputerTestPaperDetail>();
-    		//遍历所有旧大题对象，得到小题对象的集合
-    		for(PaperDetail paperDetail:paperDetails){
-    			List<PaperDetailUnit> paperDetailUnits = paperDetailService.getUnitsByPaperDetailId(paperDetail.getId());
-    			ComputerTestPaperDetail computerTestPaperDetail = new ComputerTestPaperDetail(paperDetail);
-    			List<ComputerTestQuestion> questions = new ArrayList<ComputerTestQuestion>();
-    			//遍历所有的小题对象
-    			for(int i = 0;i<paperDetailUnits.size();i++){
-    				PaperDetailUnit paperDetailUnit = paperDetailUnits.get(i);
-    				//根据旧的小题对象，生成新的小题对象
-    				ComputerTestQuestion  computerTestQuestion = new ComputerTestQuestion(paperDetailUnit);
-    				//设置小题题号
-    				computerTestQuestion.setNumber(i+1);
-    				//得到小题题干
-    				computerTestQuestion.setBody(getBody(paperDetailUnit.getQuestion()));
-    				//得到小题所有选项
-    				computerTestQuestion.setOptions(getOption(paperDetailUnit.getQuestion()));
-    				//查询小题中的 套题
-    				List<Question> subQuestionsList = paperDetailUnit.getQuestion().getSubQuestions();
-    				//判断这个小题中是否有套题
-    				if(subQuestionsList!=null&&subQuestionsList.size()>0){
-    					List<ComputerTestQuestion> subQuestions = new ArrayList<ComputerTestQuestion>();
-    					//遍历每个套题
-    					for(int j = 0;j<subQuestionsList.size();j++){
-    						Question subQuestion = subQuestionsList.get(j);
-        					ComputerTestQuestion subcomputerTestQuestion = new ComputerTestQuestion(subQuestion);
-        					//设置套题中小题题号
-        					subcomputerTestQuestion.setNumber(j+1);
-        					subcomputerTestQuestion.setBody(getBody(subQuestion));
-        					subcomputerTestQuestion.setOptions(getOption(subQuestion));
-        					subQuestions.add(subcomputerTestQuestion);
-    					}
-        				computerTestQuestion.setSubQuestions(subQuestions);
-    				}
-    				questions.add(computerTestQuestion);
-    				
-    			}
-    			computerTestPaperDetail.setQuestions(questions);
-    			//paperDetail中的题数(unitCount)可能不准确，这里以questions的实际size为准
-    			computerTestPaperDetail.setQuestionCount(questions.size());
-    			details.add(computerTestPaperDetail);
-    		}
-    		computerTestPaper.setDetails(details);
-    	return computerTestPaper;
-    }
-    
-    private Sections getBody(Question question){
-    	Sections body = new Sections();
-		List<Section> sections = new ArrayList<Section>(); 
-		//得到小题题干
-		String questionBodyString = question.getQuesBody();
-		//得到小题题干行数
-		String[] questionRowStrings = questionBodyString.split("</p>");
-		for(int i = 0;i<questionRowStrings.length;i++){
-			Section section = new Section();
-			//将小题题干拆分为Block集合
-			section.setBlocks(disposeQuestionBodyOrOption(questionRowStrings[i]));
-			sections.add(section);
-		}
-		body.setSections(sections);
-		return body;
-    }
-    
-    private List<ComputerTestOption> getOption(Question question){
-    	//得到小题选项
-		List<QuesOption> quesOptions = question.getQuesOptions();
-		List<ComputerTestOption> options = new ArrayList<ComputerTestOption>();
-		//遍历小题选项
-		if(quesOptions!=null&&quesOptions.size()>0){
-			for(QuesOption quesOption: quesOptions){
-				ComputerTestOption option = new ComputerTestOption();
-				option.setNumber(new Integer(quesOption.getNumber()));
-				option.setCorrect(quesOption.getIsCorrect()==1?true:false);
-				Sections body = new Sections();
-				
-				List<Section> sections = new ArrayList<Section>();
-				//得到小题选项
-				String optionString = quesOption.getOptionBody();
-				String[] optionStrings = optionString.split("</p>");
-				for(int i = 0;i<optionStrings.length;i++){
-					Section section = new Section();
-					section.setBlocks(disposeQuestionBodyOrOption(optionStrings[i]));
-					sections.add(section);
-				}
-				body.setSections(sections);
-				option.setBody(body);
-				options.add(option);
-			}
-		}
-		return options;
-    }
-
-    private List<Block> disposeQuestionBodyOrOption(String questionRow) {
-    	List<Block> blocks = new ArrayList<Block>();
-    	//去掉每行里面的<p>,<span>,</span>标签
-    	questionRow = questionRow.replaceAll("<p>", "")
-			    				 .replaceAll("</p>", "")
-			    				 .replaceAll("<span>", "")
-			    				 .replaceAll("</span>", "")
-			    				 .replaceAll("</a>", "");
-		String[] questionRowStrings = questionRow.split("<|/>|>");
-    	for(int i = 0;i<questionRowStrings.length;i++){
-    		Block block = new Block();
-			//判断是否有图片
-			if(questionRowStrings[i].startsWith("img")){
-				questionRowStrings[i] = "<"+questionRowStrings[i]+">";
-				Map<String, Object> param  = new HashMap<String, Object>();
-				//需要继续做截取，取到Parma
-				block.setType("image");
-				//获取图片的路径
-				List<String> strSrcList = getImg(questionRowStrings[i], "src");
-				if(strSrcList.size()>0){
-					String strSrc = strSrcList.get(0).replaceAll("src=\"", "").replaceAll("\"", "");
-					block.setValue(strSrc);
-				}
-				//获取图片的高度
-				List<String> strHeightList = getImg(questionRowStrings[i], "height");
-				if(strHeightList.size()>0){
-					String strHeight = strHeightList.get(0).replaceAll("height=\"", "").replaceAll("\"", "");
-					param.put("height", strHeight);
-				}
-				//获取图片的宽度
-				List<String> strWidthList = getImg(questionRowStrings[i], "width");
-				if(strHeightList.size()>0){
-					String strWidth = strWidthList.get(0).replaceAll("width=\"", "").replaceAll("\"", "");
-					param.put("width", strWidth);
-				}
-				block.setParam(param);
-				blocks.add(block);
-			}else if(questionRowStrings[i].startsWith("a")
-					&&questionRowStrings[i].contains("id")
-					&&questionRowStrings[i].contains("name")){	//处理音频
-				questionRowStrings[i] = "<"+questionRowStrings[i]+">";
-				block.setType("audio");
-				block.setValue(CommonUtils.getAttrValue(questionRowStrings[i],"id"));
-				blocks.add(block);
-			}else{
-				block.setType("text");
-				questionRowStrings[i] = questionRowStrings[i].replaceAll("&nbsp;","");
-				block.setValue(questionRowStrings[i]);
-				blocks.add(block);
-			}
-    	}
-		return blocks;
-	}
-    
-    /**
-     * 获取图片里面的路径，长度，宽度
-     * @param s
-     * @param str
-     * @return
-     */
-    private List<String> getImg(String s,String str)
-    {
-        String regex;
-        List<String> list = new ArrayList<String>();
-        regex = str + "=\"(.*?)\"";
-        Pattern pa = Pattern.compile(regex, Pattern.DOTALL);
-        Matcher ma = pa.matcher(s);
-        while (ma.find())
-        {
-            list.add(ma.group());
-        }
-        return list;
-    }
-    
-    /**
-     * 将computerTestPaper对象生成JSON文件存放在jsonDirectoryPath中
-     * @param extractConfig
-     * @param computerTestPaper
-     * @param jsonDirectoryPath
-     */
-    private void makeComputerTestPaperToJsonFile(String courseCode,ComputerTestPaper computerTestPaper,String jsonDirectoryPath){
-		//创建新的JSON文件
-		File file = new File(jsonDirectoryPath + File.separator+courseCode+".json");
-		//将对象转成 json对象
-		Gson gson = new Gson();
-		String strJSON = gson.toJson(computerTestPaper);
-		
-		strJSON = CommonUtils.replaceUnicodeStr(strJSON);
-		//生成文件流写入JSON文件
-		FileOutputStream outputStream = null;
-		try {
-			outputStream = new FileOutputStream(file);
-			byte b[] = strJSON.getBytes();
-			outputStream.write(b);
-			outputStream.flush();
-		} catch (FileNotFoundException e) {
-			e.printStackTrace();
-		} catch (IOException e) {
-			e.printStackTrace();
-		} finally{
-			IOUtils.closeQuietly(outputStream);
-		}
-    }
-
-	@Override
-	public void exportPaperFiles(List<String> paperIds,String serviceName,String exportContentList, HttpServletResponse response,String loginName) throws Exception {
-		ExportPaperAbstractService exportPaperAbstractService = (ExportPaperAbstractService) SpringContextUtils.getBeanById(serviceName);
-		//根据试卷id查询所有试卷
-		List<Paper> papers = CommonUtils.toList(paperRepo.findAll(paperIds));
-		String zipFileName = loginName;
-		//创建压缩文件夹
-		File directory = new File(TEMP_FILE_EXP + File.separator + zipFileName);
-		if(!directory.exists()){
-			directory.mkdirs();
-		}
-		//下载试卷
-		if(exportContentList.indexOf("PAPER")>-1){
-			for(Paper paper:papers){
-				exportPaperAbstractService.downloadPaper(paper.getId(),zipFileName);
-			}
-		}
-		//下载答案
-		if(exportContentList.indexOf("ANSWER")>-1){
-			for(Paper paper:papers){
-				exportPaperAbstractService.downloadPaperAnswer(paper.getId(),zipFileName);
-			}
-		}
-		//下载机考数据包
-		if(exportContentList.indexOf("COMPUTERTEST_PACKAGE")>-1){
-			for(Paper paper:papers){
-				ComputerTestPaper computerTestPaper = buildComputerTestPapers(paper);
-				makeComputerTestPaperToJsonFile(paper.getCourse().getCode()+ "_" +paper.getName(),computerTestPaper,TEMP_FILE_EXP+File.separator+zipFileName);
-			}
-		}
-		FileDisposeUtil.fileToZip(TEMP_FILE_EXP+File.separator+zipFileName,TEMP_FILE_EXP,zipFileName);
-		FileDisposeUtil.downloadFile(CommonUtils.getCurDate() +".zip", TEMP_FILE_EXP+File.separator+zipFileName+".zip",response);
-		deteleFolder(TEMP_FILE_EXP,zipFileName);
-	}
-	
-}
+package com.qmth.cqb.paper.service.impl;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.bcel.generic.FCMPG;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.docx4j.Docx4J;
+import org.docx4j.openpackaging.exceptions.InvalidFormatException;
+import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.domain.Sort.Direction;
+import org.springframework.data.domain.Sort.Order;
+import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.stereotype.Service;
+
+import com.google.gson.Gson;
+import com.qmth.cqb.paper.dao.PaperRepo;
+import com.qmth.cqb.paper.model.Paper;
+import com.qmth.cqb.paper.model.PaperDetail;
+import com.qmth.cqb.paper.model.PaperDetailUnit;
+import com.qmth.cqb.paper.model.computerTestModel.Block;
+import com.qmth.cqb.paper.model.computerTestModel.ComputerTestOption;
+import com.qmth.cqb.paper.model.computerTestModel.ComputerTestPaper;
+import com.qmth.cqb.paper.model.computerTestModel.ComputerTestPaperDetail;
+import com.qmth.cqb.paper.model.computerTestModel.ComputerTestQuestion;
+import com.qmth.cqb.paper.model.computerTestModel.Section;
+import com.qmth.cqb.paper.model.computerTestModel.Sections;
+import com.qmth.cqb.paper.service.ExportPaperService;
+import com.qmth.cqb.paper.service.PaperDetailService;
+import com.qmth.cqb.paper.service.PaperService;
+import com.qmth.cqb.paper.service.export.ExportPaperAbstractService;
+import com.qmth.cqb.question.model.QuesOption;
+import com.qmth.cqb.question.model.Question;
+import com.qmth.cqb.utils.CommonUtils;
+import com.qmth.cqb.utils.FileDisposeUtil;
+import com.qmth.cqb.utils.SpringContextUtils;
+import com.qmth.cqb.utils.enums.PaperType;
+import com.qmth.cqb.utils.word.DocxProcessUtil;
+
+import freemarker.template.Configuration;
+import freemarker.template.Template;
+
+@Service("exportPaperService")
+public class ExportPaperServiceImpl implements ExportPaperService{
+	
+	public static final String TEMP_FILE_EXP = "docxExport/";
+	
+	public static final String TEMP_FILE_NAME = "考试说明.docx";
+	
+	@Autowired
+	private PaperRepo paperRepo;
+	
+	@Autowired
+	private PaperService paperService;
+	
+	@Autowired
+	private PaperDetailService paperDetailService;
+	
+	@Autowired
+    private MongoTemplate mongoTemplate;
+
+	@Override
+	public void exportPaperFile(String paperId,String serviceName,String exportContentList,HttpServletResponse response,String loginName) throws Exception {
+		ExportPaperAbstractService exportPaperAbstractService = (ExportPaperAbstractService) SpringContextUtils.getBeanById(serviceName);
+		//根据试卷id查询试卷 
+		Paper paper = paperRepo.findOne(paperId);
+		List<Paper> papers = new ArrayList<Paper>();
+		papers.add(paper);
+		String zipFileName = loginName;
+		File directory = new File(TEMP_FILE_EXP + File.separator + zipFileName);
+		if(!directory.exists()){
+			directory.mkdirs();
+		}
+		if(exportContentList.indexOf("COMPUTERTEST_PACKAGE")>-1){
+			downJson(paper,zipFileName);
+		}
+		if(exportContentList.indexOf("PAPER")>-1){
+			exportPaperAbstractService.downloadPaper(paperId,zipFileName);
+		}
+		if(exportContentList.indexOf("ANSWER")>-1){
+			exportPaperAbstractService.downloadPaperAnswer(paperId,zipFileName);
+		}
+		//下载考试说明	2018-2-27	weiwehai
+		if(StringUtils.isNotBlank(paper.getExamRemark())){
+			downExamRemark(paper,zipFileName);
+		}
+		FileDisposeUtil.fileToZip(TEMP_FILE_EXP+File.separator+zipFileName,TEMP_FILE_EXP,zipFileName);
+		FileDisposeUtil.downloadFile(paper.getName()+"_"+paper.getCourse().getCode()+".zip", TEMP_FILE_EXP+File.separator+zipFileName+".zip",response);
+		deteleFolder(TEMP_FILE_EXP,zipFileName);
+	}
+	
+	/**
+	 * 下载考试说明
+	 * @param examRemark
+	 * @param zipFileName
+	 * @throws Exception 
+	 */
+	private void downExamRemark(Paper paper,String zipFileName) throws Exception {
+		//1.考试说明html转成word
+		String title = "<p style=\"text-align:center\"><span style=\"font-size:26px\"><span style=\"font-family:宋体\">考试说明</span></span></p>";
+		WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
+		DocxProcessUtil.html2Docx(wordMLPackage, CommonUtils.formatHtml(title+paper.getExamRemark()));
+		//2.导出考试说明word	
+		File file = new File(TEMP_FILE_EXP+File.separator+zipFileName+File.separator+TEMP_FILE_NAME);
+		Docx4J.save(wordMLPackage, file);
+	}
+
+	private void deteleFolder(String sourceFilePath,String zipFileName) {
+		File ComputerTestPaperfoler = new File(sourceFilePath + File.separator + "json");
+		if(ComputerTestPaperfoler.exists()){
+			FileUtils.deleteQuietly(ComputerTestPaperfoler);
+		}
+		File zipFolder = new File(sourceFilePath + File.separator + zipFileName);
+		if(zipFolder.exists()){
+			FileUtils.deleteQuietly(zipFolder);
+		}
+		File zipFile = new File(sourceFilePath + File.separator + zipFileName + ".zip");
+		if(zipFile.exists()){
+			FileUtils.deleteQuietly(zipFile);
+		}
+	}
+
+	private void downJson(Paper paper,String zipFileName) {
+		ComputerTestPaper computerTestPaper = buildComputerTestPapers(paper);
+		String jsonDirectory = TEMP_FILE_EXP + File.separator + "json";
+		//新建文件夹
+		File dirFile = new File(jsonDirectory);
+		if(!dirFile.exists()){
+			dirFile.mkdirs();
+		}
+		makeComputerTestPaperToJsonFile(paper.getCourse().getCode(),computerTestPaper,jsonDirectory);
+		//将文件夹打包成zip压缩包放在docxExport下
+		FileDisposeUtil.fileToZip(jsonDirectory,TEMP_FILE_EXP+File.separator+zipFileName,paper.getCourse().getCode()+"_"+paper.getName());
+	}
+	
+	 /**
+     * 构建机考数据包实体类
+     * @param extractConfig
+     * @return
+     */
+    private ComputerTestPaper buildComputerTestPapers(Paper paper){
+    		//得到所有旧对象的大题对象
+    		List<PaperDetail> paperDetails = paperService.findPaperDetailsById(paper.getId());
+    		//通过 paper 对象 ，生成新的  ComputerTestPaper 对象
+    		ComputerTestPaper computerTestPaper = new ComputerTestPaper(paper,"");
+    		List<ComputerTestPaperDetail> details = new ArrayList<ComputerTestPaperDetail>();
+    		//遍历所有旧大题对象，得到小题对象的集合
+    		for(PaperDetail paperDetail:paperDetails){
+    			List<PaperDetailUnit> paperDetailUnits = paperDetailService.getUnitsByPaperDetailId(paperDetail.getId());
+    			ComputerTestPaperDetail computerTestPaperDetail = new ComputerTestPaperDetail(paperDetail);
+    			List<ComputerTestQuestion> questions = new ArrayList<ComputerTestQuestion>();
+    			//遍历所有的小题对象
+    			for(int i = 0;i<paperDetailUnits.size();i++){
+    				PaperDetailUnit paperDetailUnit = paperDetailUnits.get(i);
+    				//根据旧的小题对象，生成新的小题对象
+    				ComputerTestQuestion  computerTestQuestion = new ComputerTestQuestion(paperDetailUnit);
+    				//设置小题题号
+    				computerTestQuestion.setNumber(i+1);
+    				//得到小题题干
+    				computerTestQuestion.setBody(getBody(paperDetailUnit.getQuestion()));
+    				//得到小题所有选项
+    				computerTestQuestion.setOptions(getOption(paperDetailUnit.getQuestion()));
+    				//查询小题中的 套题
+    				List<Question> subQuestionsList = paperDetailUnit.getQuestion().getSubQuestions();
+    				//判断这个小题中是否有套题
+    				if(subQuestionsList!=null&&subQuestionsList.size()>0){
+    					List<ComputerTestQuestion> subQuestions = new ArrayList<ComputerTestQuestion>();
+    					//遍历每个套题
+    					for(int j = 0;j<subQuestionsList.size();j++){
+    						Question subQuestion = subQuestionsList.get(j);
+        					ComputerTestQuestion subcomputerTestQuestion = new ComputerTestQuestion(subQuestion);
+        					//设置套题中小题题号
+        					subcomputerTestQuestion.setNumber(j+1);
+        					subcomputerTestQuestion.setBody(getBody(subQuestion));
+        					subcomputerTestQuestion.setOptions(getOption(subQuestion));
+        					subQuestions.add(subcomputerTestQuestion);
+    					}
+        				computerTestQuestion.setSubQuestions(subQuestions);
+    				}
+    				questions.add(computerTestQuestion);
+    				
+    			}
+    			computerTestPaperDetail.setQuestions(questions);
+    			//paperDetail中的题数(unitCount)可能不准确，这里以questions的实际size为准
+    			computerTestPaperDetail.setQuestionCount(questions.size());
+    			details.add(computerTestPaperDetail);
+    		}
+    		computerTestPaper.setDetails(details);
+    	return computerTestPaper;
+    }
+    
+    private Sections getBody(Question question){
+    	Sections body = new Sections();
+		List<Section> sections = new ArrayList<Section>(); 
+		//得到小题题干
+		String questionBodyString = question.getQuesBody();
+		//得到小题题干行数
+		String[] questionRowStrings = questionBodyString.split("</p>");
+		for(int i = 0;i<questionRowStrings.length;i++){
+			Section section = new Section();
+			//将小题题干拆分为Block集合
+			section.setBlocks(disposeQuestionBodyOrOption(questionRowStrings[i]));
+			sections.add(section);
+		}
+		body.setSections(sections);
+		return body;
+    }
+    
+    private List<ComputerTestOption> getOption(Question question){
+    	//得到小题选项
+		List<QuesOption> quesOptions = question.getQuesOptions();
+		List<ComputerTestOption> options = new ArrayList<ComputerTestOption>();
+		//遍历小题选项
+		if(quesOptions!=null&&quesOptions.size()>0){
+			for(QuesOption quesOption: quesOptions){
+				ComputerTestOption option = new ComputerTestOption();
+				option.setNumber(new Integer(quesOption.getNumber()));
+				option.setCorrect(quesOption.getIsCorrect()==1?true:false);
+				Sections body = new Sections();
+				
+				List<Section> sections = new ArrayList<Section>();
+				//得到小题选项
+				String optionString = quesOption.getOptionBody();
+				String[] optionStrings = optionString.split("</p>");
+				for(int i = 0;i<optionStrings.length;i++){
+					Section section = new Section();
+					section.setBlocks(disposeQuestionBodyOrOption(optionStrings[i]));
+					sections.add(section);
+				}
+				body.setSections(sections);
+				option.setBody(body);
+				options.add(option);
+			}
+		}
+		return options;
+    }
+
+    private List<Block> disposeQuestionBodyOrOption(String questionRow) {
+    	List<Block> blocks = new ArrayList<Block>();
+    	//去掉每行里面的<p>,<span>,</span>标签
+    	questionRow = questionRow.replaceAll("<p>", "")
+			    				 .replaceAll("</p>", "")
+			    				 .replaceAll("<span>", "")
+			    				 .replaceAll("</span>", "")
+			    				 .replaceAll("</a>", "");
+		String[] questionRowStrings = questionRow.split("<|/>|>");
+    	for(int i = 0;i<questionRowStrings.length;i++){
+    		Block block = new Block();
+			//判断是否有图片
+			if(questionRowStrings[i].startsWith("img")){
+				questionRowStrings[i] = "<"+questionRowStrings[i]+">";
+				Map<String, Object> param  = new HashMap<String, Object>();
+				//需要继续做截取，取到Parma
+				block.setType("image");
+				//获取图片的路径
+				List<String> strSrcList = getImg(questionRowStrings[i], "src");
+				if(strSrcList.size()>0){
+					String strSrc = strSrcList.get(0).replaceAll("src=\"", "").replaceAll("\"", "");
+					block.setValue(strSrc);
+				}
+				//获取图片的高度
+				List<String> strHeightList = getImg(questionRowStrings[i], "height");
+				if(strHeightList.size()>0){
+					String strHeight = strHeightList.get(0).replaceAll("height=\"", "").replaceAll("\"", "");
+					param.put("height", strHeight);
+				}
+				//获取图片的宽度
+				List<String> strWidthList = getImg(questionRowStrings[i], "width");
+				if(strHeightList.size()>0){
+					String strWidth = strWidthList.get(0).replaceAll("width=\"", "").replaceAll("\"", "");
+					param.put("width", strWidth);
+				}
+				block.setParam(param);
+				blocks.add(block);
+			}else if(questionRowStrings[i].startsWith("a")
+					&&questionRowStrings[i].contains("id")
+					&&questionRowStrings[i].contains("name")){	//处理音频
+				questionRowStrings[i] = "<"+questionRowStrings[i]+">";
+				block.setType("audio");
+				block.setValue(CommonUtils.getAttrValue(questionRowStrings[i],"id"));
+				blocks.add(block);
+			}else{
+				block.setType("text");
+				questionRowStrings[i] = questionRowStrings[i].replaceAll("&nbsp;","");
+				block.setValue(questionRowStrings[i]);
+				blocks.add(block);
+			}
+    	}
+		return blocks;
+	}
+    
+    /**
+     * 获取图片里面的路径，长度，宽度
+     * @param s
+     * @param str
+     * @return
+     */
+    private List<String> getImg(String s,String str)
+    {
+        String regex;
+        List<String> list = new ArrayList<String>();
+        regex = str + "=\"(.*?)\"";
+        Pattern pa = Pattern.compile(regex, Pattern.DOTALL);
+        Matcher ma = pa.matcher(s);
+        while (ma.find())
+        {
+            list.add(ma.group());
+        }
+        return list;
+    }
+    
+    /**
+     * 将computerTestPaper对象生成JSON文件存放在jsonDirectoryPath中
+     * @param extractConfig
+     * @param computerTestPaper
+     * @param jsonDirectoryPath
+     */
+    private void makeComputerTestPaperToJsonFile(String courseCode,ComputerTestPaper computerTestPaper,String jsonDirectoryPath){
+		//创建新的JSON文件
+		File file = new File(jsonDirectoryPath + File.separator+courseCode+".json");
+		//将对象转成 json对象
+		Gson gson = new Gson();
+		String strJSON = gson.toJson(computerTestPaper);
+		
+		strJSON = CommonUtils.replaceUnicodeStr(strJSON);
+		//生成文件流写入JSON文件
+		FileOutputStream outputStream = null;
+		try {
+			outputStream = new FileOutputStream(file);
+			byte b[] = strJSON.getBytes();
+			outputStream.write(b);
+			outputStream.flush();
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} finally{
+			IOUtils.closeQuietly(outputStream);
+		}
+    }
+
+	@Override
+	public void exportPaperFiles(List<String> paperIds,String serviceName,String exportContentList, HttpServletResponse response,String loginName) throws Exception {
+		ExportPaperAbstractService exportPaperAbstractService = (ExportPaperAbstractService) SpringContextUtils.getBeanById(serviceName);
+		//根据试卷id查询所有试卷
+		List<Paper> papers = CommonUtils.toList(paperRepo.findAll(paperIds));
+		String zipFileName = loginName;
+		//创建压缩文件夹
+		File directory = new File(TEMP_FILE_EXP + File.separator + zipFileName);
+		if(!directory.exists()){
+			directory.mkdirs();
+		}
+		//下载试卷
+		if(exportContentList.indexOf("PAPER")>-1){
+			for(Paper paper:papers){
+				exportPaperAbstractService.downloadPaper(paper.getId(),zipFileName);
+			}
+		}
+		//下载答案
+		if(exportContentList.indexOf("ANSWER")>-1){
+			for(Paper paper:papers){
+				exportPaperAbstractService.downloadPaperAnswer(paper.getId(),zipFileName);
+			}
+		}
+		//下载机考数据包
+		if(exportContentList.indexOf("COMPUTERTEST_PACKAGE")>-1){
+			for(Paper paper:papers){
+				ComputerTestPaper computerTestPaper = buildComputerTestPapers(paper);
+				makeComputerTestPaperToJsonFile(paper.getCourse().getCode()+ "_" +paper.getName(),computerTestPaper,TEMP_FILE_EXP+File.separator+zipFileName);
+			}
+		}
+		FileDisposeUtil.fileToZip(TEMP_FILE_EXP+File.separator+zipFileName,TEMP_FILE_EXP,zipFileName);
+		FileDisposeUtil.downloadFile(CommonUtils.getCurDate() +".zip", TEMP_FILE_EXP+File.separator+zipFileName+".zip",response);
+		deteleFolder(TEMP_FILE_EXP,zipFileName);
+	}
+	
+}