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wuchunlei
2024-08-30 11:53:01 +08:00
parent 10e8e2dc9a
commit 9eefe13021
4 changed files with 153 additions and 37 deletions
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74
src/main/java/com/peanut/modules/common/controller/ClassExamController.java
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@@ -39,13 +39,12 @@ public class ClassExamController {
public R importSubject(@RequestParam("file") MultipartFile file, @RequestParam("courseId") int courseId) {
int num = 0;
try (InputStream fis = file.getInputStream()) {
List<ClassExamOption> optionList = new ArrayList<>();
Long time = System.currentTimeMillis();
//解析数据
ExcelUtil example = new ExcelUtil();
example.processOneSheet(fis);
Long endtime = System.currentTimeMillis();
LinkedHashMap<String, String> map = example.getRowContents();
Iterator<Map.Entry<String, String>> it = map.entrySet().iterator();
//处理数据
int count = 0;
while (it.hasNext()) {
Map.Entry<String, String> entry = it.next();
@@ -54,20 +53,54 @@ public class ClassExamController {
count = Integer.parseInt(rowNo);
// System.out.println(pos + ";" + entry.getValue());
}
List<ClassExamOption> optionList = new ArrayList<>();
//先校验数据
StringBuffer sb = new StringBuffer();
for (int i=2;i<=count;i++){
//类型
String type = map.containsKey("A"+i)?map.get("A"+i):"";
if (type.contains("单选")||type.contains("多选")){
}else {
sb.append("第"+i+"行题目类型出错\n");
}
String option1 = map.containsKey("C"+i)?map.get("C"+i):"";
if (StringUtils.isBlank(option1)){
sb.append("第"+i+"行无选项1\n");
}
String option2 = map.containsKey("D"+i)?map.get("D"+i):"";
if (StringUtils.isBlank(option2)){
sb.append("第"+i+"行无选项2\n");
}
String option3 = map.containsKey("E"+i)?map.get("E"+i):"";
if (StringUtils.isBlank(option3)){
sb.append("第"+i+"行无选项3\n");
}
String option4 = map.containsKey("F"+i)?map.get("F"+i):"";
if (StringUtils.isBlank(option4)){
sb.append("第"+i+"行无选项4\n");
}
String answer = map.containsKey("I"+i)?map.get("I"+i):"";
if (StringUtils.isBlank(answer)){
sb.append("第"+i+"行无答案\n");
}
//题目
String content = map.containsKey("B"+i)?map.get("B"+i):"";
if (StringUtils.isBlank(content)) {
sb.append("第"+i+"行无题目\n");
}
}
if (sb.length() > 0){
throw new Exception(sb.toString());
}
for (int i=2;i<=count;i++){
ClassExamSubject subject = new ClassExamSubject();
subject.setCourseId(courseId);
//类型
String type = map.containsKey("A"+i)?map.get("A"+i):"";
if (type.contains("单选")){
if (map.get("A"+i).contains("单选")){
subject.setType(0);
}else if (type.contains("多选")){
}else if (map.get("A"+i).contains("多选")){
subject.setType(1);
}else {
throw new Exception("第"+i+"题无题目类型");
}
//题目
subject.setContent(map.containsKey("B"+i)?map.get("B"+i):"");
subject.setContent(map.get("B"+i));
//所属章节
subject.setChapter(map.containsKey("N"+i)?map.get("N"+i):"");
//音视频序号
@@ -78,15 +111,15 @@ public class ClassExamController {
subject.setCreateUser(map.containsKey("Q"+i)?map.get("Q"+i):"");
classExamSubjectService.save(subject);
num++;
insertOption(optionList,subject.getId(),map.containsKey("C"+i)?map.get("C"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
insertOption(optionList,subject.getId(),map.containsKey("D"+i)?map.get("D"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
insertOption(optionList,subject.getId(),map.containsKey("E"+i)?map.get("E"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
insertOption(optionList,subject.getId(),map.containsKey("F"+i)?map.get("F"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
insertOption(optionList,subject.getId(),map.containsKey("G"+i)?map.get("G"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
insertOption(optionList,subject.getId(),map.containsKey("H"+i)?map.get("H"+i):"",map.containsKey("I"+i)?map.get("I"+i):"");
//插入选项
insertOption(optionList,subject.getId(),map.get("C"+i),map.get("I"+i));
insertOption(optionList,subject.getId(),map.get("D"+i),map.get("I"+i));
insertOption(optionList,subject.getId(),map.get("E"+i),map.get("I"+i));
insertOption(optionList,subject.getId(),map.get("F"+i),map.get("I"+i));
insertOption(optionList,subject.getId(),map.containsKey("G"+i)?map.get("G"+i):"",map.get("I"+i));
insertOption(optionList,subject.getId(),map.containsKey("H"+i)?map.get("H"+i):"",map.get("I"+i));
}
classExamOptionService.saveBatch(optionList);
System.out.println("解析数据" + count + "条;耗时" + (endtime - time) / 1000 + "秒");
} catch (Exception e) {
e.printStackTrace();
TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
@@ -127,11 +160,10 @@ public class ClassExamController {
return R.ok().put("page",classExamSubjectList);
}
//考试题目列表
//生成试卷
@RequestMapping("/generateExamPaper")
public R generateExamPaper(@RequestBody Map<String,Object> params){
Object examPaper = classExamService.generateExamPaper(params);
return R.ok().put("examPaper",examPaper);
return classExamService.generateExamPaper(params);
}
//提交考卷