From 4ba127459ff1b77df9014444fdac7636d3f091bc Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期六, 16 三月 2024 15:05:19 +0800
Subject: [PATCH] 题目导入
---
src/main/java/com/mindskip/xzs/controller/admin/QuestionController.java | 178 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 174 insertions(+), 4 deletions(-)
diff --git a/src/main/java/com/mindskip/xzs/controller/admin/QuestionController.java b/src/main/java/com/mindskip/xzs/controller/admin/QuestionController.java
index 1cdabdb..cd4d574 100644
--- a/src/main/java/com/mindskip/xzs/controller/admin/QuestionController.java
+++ b/src/main/java/com/mindskip/xzs/controller/admin/QuestionController.java
@@ -1,16 +1,25 @@
package com.mindskip.xzs.controller.admin;
import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.enums.CellExtraTypeEnum;
import com.alibaba.excel.metadata.data.HyperlinkData;
+import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
+import com.alibaba.fastjson.JSON;
import com.mindskip.xzs.base.BaseApiController;
import com.mindskip.xzs.base.RestResponse;
import com.mindskip.xzs.base.SystemCode;
+import com.mindskip.xzs.context.WebContext;
import com.mindskip.xzs.domain.Question;
+import com.mindskip.xzs.domain.QuestionSubject;
import com.mindskip.xzs.domain.Subject;
import com.mindskip.xzs.domain.TextContent;
import com.mindskip.xzs.domain.enums.QuestionSourceEnum;
+import com.mindskip.xzs.domain.enums.QuestionStatusEnum;
import com.mindskip.xzs.domain.enums.QuestionTypeEnum;
+import com.mindskip.xzs.domain.question.QuestionItemObject;
import com.mindskip.xzs.domain.question.QuestionObject;
+import com.mindskip.xzs.excel.CurrencyDataListener;
+import com.mindskip.xzs.excel.FixedMergeCellStrategy;
import com.mindskip.xzs.excel.SelectExcel;
import com.mindskip.xzs.repository.DepartmentMapper;
import com.mindskip.xzs.repository.SubjectMapper;
@@ -24,7 +33,10 @@
import com.mindskip.xzs.vo.QuestionImportVO;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.ss.usermodel.DataValidationHelper;
+import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
@@ -33,9 +45,8 @@
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
+import java.util.*;
+import java.util.function.Consumer;
import java.util.stream.Collectors;
@RestController("AdminQuestionController")
@@ -50,6 +61,8 @@
private final DepartmentMapper departmentMapper;
private final QuestionSubjectService questionSubjectService;
+
+ private static final String SPLIT = "銆�";
@Autowired
public QuestionController(QuestionService questionService, TextContentService textContentService, SubjectMapper subjectMapper, DepartmentMapper departmentMapper, QuestionSubjectService questionSubjectService) {
@@ -130,11 +143,168 @@
return RestResponse.ok();
}
+ /**
+ * 涓嬭浇棰樼洰瀵煎叆妯℃澘
+ *
+ * @param response
+ * @throws IOException
+ */
@GetMapping("/download/question/import/temp")
public void getImportTemp(HttpServletResponse response) throws IOException {
String fileName = URLEncoder.encode("棰樼洰瀵煎叆妯℃澘", "UTF-8").replaceAll("\\+", "%20");
response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
- EasyExcel.write(response.getOutputStream(), QuestionImportVO.class).registerWriteHandler(new SelectExcel()).sheet("妯℃澘").doWrite(new ArrayList());
+
+ // 鏋勫缓妯℃澘鏍蜂緥鏁版嵁
+ List<QuestionImportVO> data = new ArrayList<>(4);
+ QuestionImportVO questionImportVO = new QuestionImportVO();
+ questionImportVO.setQuestionType("鍗曢�夐");
+ questionImportVO.setDifficult(2);
+ questionImportVO.setCorrect("B");
+ questionImportVO.setScore(2);
+ questionImportVO.setSubjectName("娴嬭瘯璇剧洰");
+ questionImportVO.setAnalyze("B鏄鐨�");
+ questionImportVO.setTitle("杩欐槸涓�閬撴祴璇曢鐩紝浣跨敤璇ユā鏉胯鍒犻櫎鎴栨浛鎹㈣繖閬撻");
+ questionImportVO.setOptionName("A");
+ questionImportVO.setOptionValue("閫夋垜");
+ data.add(questionImportVO);
+
+ QuestionImportVO questionImportVO1 = new QuestionImportVO();
+ questionImportVO1.setOptionName("B");
+ questionImportVO1.setOptionValue("閫塀");
+ data.add(questionImportVO1);
+
+ QuestionImportVO questionImportVO2 = new QuestionImportVO();
+ questionImportVO2.setOptionName("C");
+ questionImportVO2.setOptionValue("閫塁");
+ data.add(questionImportVO2);
+
+ QuestionImportVO questionImportVO3 = new QuestionImportVO();
+ questionImportVO3.setOptionName("D");
+ questionImportVO3.setOptionValue("閫塂");
+ data.add(questionImportVO3);
+
+ // 鏌ュ嚭鎵�鏈夌殑璇剧洰锛坋xcel涓嬫媺鏁版嵁锛�
+ List<Subject> subjects = subjectMapper.allSubject();
+ List<String> subjectNameList = subjects.stream().map(Subject::getName).collect(Collectors.toList());
+
+ EasyExcel.write(response.getOutputStream(), QuestionImportVO.class)
+ .sheet("妯℃澘")
+ .registerWriteHandler(new SelectExcel(subjectNameList))
+ .registerWriteHandler(new FixedMergeCellStrategy(2, 4, Arrays.asList(1, 2, 3, 6, 7, 8, 9)))
+ .doWrite(data);
+ }
+
+ /**
+ * 棰樼洰瀵煎叆
+ *
+ * easyexcel瀵煎叆涓�瀵瑰锛屾瘮濡備竴涓鐩紝鍥涗釜閫夐」銆傞偅涔堣鍙栧埌鐨勬暟鎹氨鏈夊洓鏉★紝绗竴鏉℃暟鎹槸榻愬叏鐨勩�傚悗闈笁鏉″彧鏈夐�夐」鏈夊��
+ * @param file
+ * @throws IOException
+ */
+ @PostMapping("/question/import")
+ @Transactional(rollbackFor = Exception.class)
+ public RestResponse importQuestion(@RequestPart("file") MultipartFile file) throws IOException {
+ Consumer<List<QuestionImportVO>> consumer = (data) -> {
+ // 棰樼洰鐨勮鐩俊鎭�
+ List<QuestionSubject> questionSubjectsList = new ArrayList<>(48);
+ for (int i = 0; i < data.size(); i++) {
+ // 棰樼洰瀹炰綋
+ Question question = new Question();
+ // 璇诲彇鐨勯鐩�
+ QuestionImportVO excelQuestion = data.get(i);
+
+ // 濡傛灉鏄涓�鏉″畬鏁存暟鎹紝閭ｄ箞缁х画寰�鍚庤鍙栭�夐」鍐呭
+ if (excelQuestion.master()) {
+ // 璇ラ鐨勯�夐」
+ List<QuestionItemObject> options = new ArrayList<>(4);
+ // 閫夐」鍐呭
+ QuestionItemObject option = new QuestionItemObject();
+ option.setPrefix(excelQuestion.getOptionName());
+ option.setContent(excelQuestion.getOptionValue());
+ options.add(option);
+ int next = 1;
+ // 缁х画寰�鍚庤閫夐」
+ while (Boolean.TRUE) {
+ // 鍒ゆ柇鏄惁鏄渶鍚庝竴鏉�
+ if (next + i == data.size()) {
+ break;
+ }
+ QuestionImportVO nextQuestion = data.get(next + i);
+ if (nextQuestion.master()) {
+ break;
+ }
+ QuestionItemObject nextOption = new QuestionItemObject();
+ nextOption.setPrefix(nextQuestion.getOptionName());
+ nextOption.setContent(nextQuestion.getOptionValue());
+ options.add(nextOption);
+ next++;
+ }
+ i += next;
+
+ // 淇濆瓨棰樼洰鍐呭
+ QuestionObject questionObject = new QuestionObject();
+ questionObject.setQuestionItemObjects(options);
+ questionObject.setAnalyze(excelQuestion.getAnalyze());
+ questionObject.setTitleContent(excelQuestion.getTitle());
+ questionObject.setCorrect(excelQuestion.getCorrect());
+
+ TextContent textContent = new TextContent();
+ textContent.setContent(JSON.toJSONString(questionObject));
+ textContent.setCreateTime(new Date());
+ textContentService.insert(textContent);
+
+ // 淇濆瓨棰樼洰淇℃伅
+ // 璁剧疆棰樺瀷
+ question.setQuestionType(QuestionTypeEnum.get(excelQuestion.getQuestionType()));
+ // 绛旀(澶氶�夐渶瑕佺敤,鍒嗗壊淇濆瓨瀛楃涓插埌鏁版嵁搴�)
+ String[] corrects = excelQuestion.getCorrect().split(SPLIT);
+ if (corrects.length > 1) {
+ question.setCorrect(Arrays.asList(corrects).stream().collect(Collectors.joining(",")));
+ } else {
+ question.setCorrect(excelQuestion.getCorrect());
+ }
+
+ // 闅惧害
+ question.setDifficult(excelQuestion.getDifficult());
+ // 鍒嗘暟
+ question.setScore(ExamUtil.scoreFromVM(String.valueOf(excelQuestion.getScore())));
+ // 鍒涘缓浜�
+ question.setCreateUser(1);
+ question.setStatus(QuestionStatusEnum.OK.getCode());
+ question.setCreateTime(new Date());
+ question.setDeleted(Boolean.FALSE);
+ question.setInfoTextContentId(textContent.getId());
+ questionService.insert(question);
+
+
+ // 鏌ュ嚭鎵�鏈夌殑璇剧洰
+ List<Subject> subjects = subjectMapper.allSubject();
+ List<String> subjectNames = Arrays.asList(excelQuestion.getSubjectName().split(SPLIT));
+ List<Subject> targetSubject = subjects.stream()
+ .filter(subject -> subjectNames.contains(subject.getName()))
+ .collect(Collectors.toList());
+ if (CollectionUtils.isEmpty(targetSubject)) {
+ // todo 璁板綍杩欎釜閿欒
+ continue;
+ }
+ // 鏋勫缓璇剧洰-棰樼洰淇℃伅
+ questionSubjectsList = targetSubject.stream().map(subject -> {
+ QuestionSubject questionSubject = new QuestionSubject();
+ questionSubject.setQuestionId(question.getId());
+ questionSubject.setSubjectId(subject.getId());
+ questionSubject.setDeleted(0);
+ return questionSubject;
+ }).collect(Collectors.toList());
+ }
+ System.out.println(question);
+ }
+ // 鎵归噺淇濆瓨棰樼洰-璇剧洰淇℃伅
+ if (! CollectionUtils.isEmpty(questionSubjectsList)) {
+ questionSubjectService.saves(questionSubjectsList);
+ }
+ };
+ EasyExcel.read(file.getInputStream(), QuestionImportVO.class, new CurrencyDataListener(consumer)).sheet("妯℃澘").doRead();
+ return RestResponse.ok();
}
@PostMapping("/import")
--
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