项目实训第四周2

实训第四周2"/>

项目实训第四周2

学生错题功能

学生纠错功能包含学生错题查看页面，包含分类滑动点击显示错题列表，查看错题详情，

具体代码如下：

package com.mwt.oes.controller;import com.mwt.oes.domain.Paper;
import com.mwt.oes.domain.ProgramingLanguage;
import com.mwt.oes.domain.StudentPaperAnswer;
import com.mwt.oes.service.StudentHomeService;
import com.mwt.oes.service.StudentWrongService;
import com.mwt.oes.util.ServerResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;@CrossOrigin
@RestController
@RequestMapping("/api/student")
public class StudentWrongController {/*学生错题查看页面，包含分类滑动点击显示错题列表，查看错题详情*/@Autowiredprivate StudentHomeService studentHomeService;@Autowiredprivate StudentWrongService studentWrongService;//Log4j日志处理public static Logger log = LoggerFactory.getLogger(StudentSystemController.class);/*获取错题页面触摸滑动全部编程语言信息*/@RequestMapping("/getWrongLanguagesInfo")public ServerResponse getSearchPapers(){List<ProgramingLanguage> programingLanguageList = studentHomeService.getLanguagesInfo();List<Map<String, Object>> resultList = new ArrayList<>();Map<String, Object> mapAll = new HashMap<>();mapAll.put("langId",0);mapAll.put("langName","全部");resultList.add(mapAll);for (ProgramingLanguage programingLanguage : programingLanguageList){Map<String, Object> map = new HashMap<>();map.put("langId",programingLanguage.getLangId());map.put("langName",programingLanguage.getLangName());resultList.add(map);}if(programingLanguageList != null && programingLanguageList.size() > 0){return ServerResponse.createBySuccess("获取错题页面全部编程语言信息成功",resultList);}else {return ServerResponse.createByError("获取错题页面全部编程语言信息失败");}}/*获取错题页面全部错题试卷*/@RequestMapping("/getWrongAllPapers")public ServerResponse getWrongAllPapers(@RequestParam("sno")String sno){List<Map<String, Object>> resultList = studentWrongService.getWrongAllPapers(sno);return ServerResponse.createBySuccess("获取错题页面全部错题试卷成功",resultList);}/*获取错题页面全部错题试卷*/@RequestMapping("/getWrongPapersByLangId")public ServerResponse getWrongPapersByLangId(@RequestParam("sno")String sno,@RequestParam("langId")Integer langId){List<Map<String, Object>> resultList = studentWrongService.getWrongPapersByLangId(sno, langId);return ServerResponse.createBySuccess("获取错题页面指定语言错题试卷成功",resultList);}/*通过sno和paperId获取错题试卷及单选题、多选题、判断题和填空题信息*/@RequestMapping("/getPapersInfoByWrongPaperId")public ServerResponse getPapersInfoByWrongPaperId(@RequestParam("sno")String sno,@RequestParam("paperId")Integer paperId ){Paper paper = studentHomeService.getPapersInfoByPaperId(paperId);Map<String, Integer> numObj = studentHomeService.getPaperQueNumByPaperId(paperId);List<Map<String, Object>> singleQueList = studentWrongService.getSingleQueListByWrongPaperId(sno, paperId);List<Map<String, Object>> multipleQueList = studentWrongService.getMultipleQueListByWrongPaperId(sno, paperId);List<Map<String, Object>> judgeQueList = studentWrongService.getJudgeQueListByWrongPaperId(sno, paperId);List<Map<String, Object>> fillQueList = studentWrongService.getFillQueListByWrongPaperId(sno, paperId);if(paper != null && numObj != null){Map<String, Object> map = new HashMap<>();map.put("paperInfo",paper);map.put("queNumInfo",numObj);map.put("singleQueList",singleQueList);map.put("multipleQueList",multipleQueList);map.put("judgeQueList",judgeQueList);map.put("fillQueList",fillQueList);return ServerResponse.createBySuccess("错题试卷id为" + paperId + "的试卷信息获取成功",map);}else {return ServerResponse.createByError("错题试卷id为" + paperId + "的试卷信息获取失败");}}/*请求根据answerId更新学生试卷答案表isCollect字段*/@RequestMapping(value = "/updatePaperAnswerIsCollect", method = RequestMethod.POST)public ServerResponse updatePaperAnswerIsCollect(@RequestBody Map<String, Object> map){StudentPaperAnswer studentPaperAnswer = new StudentPaperAnswer();studentPaperAnswer.setAnswerId((Integer) map.get("answerId"));studentPaperAnswer.setIscollect((String) map.get("isCollect"));int result = studentWrongService.updatePaperAnswerIsCollect(studentPaperAnswer);if(result != 0){return ServerResponse.createBySuccess("更新成功",null);}else {return ServerResponse.createByError("更新失败");}}/*获取全部收藏题目*/@RequestMapping("/getAllCollections")public ServerResponse getAllCollections(@RequestParam("sno")String sno){List<Map<String, Object>> resultList = studentWrongService.getAllCollections(sno);return ServerResponse.createBySuccess("获取全部收藏题目成功",resultList);}/*通过题目类型id获取收藏题目*/@RequestMapping("/getCollectionsById")public ServerResponse getCollectionsById(@RequestParam("sno")String sno,@RequestParam("queType")Integer queType){List<Map<String, Object>> resultList = studentWrongService.getCollectionsById(sno, queType);return ServerResponse.createBySuccess("通过题目类型id获取收藏题目成功",resultList);}/*通过answerId获取收藏单选题信息*/@RequestMapping("/getSingleByAnswerId")public ServerResponse getSingleByAnswerId(@RequestParam("answerId")Integer answerId){Map<String, Object> map = studentWrongService.getSingleByAnswerId(answerId);if(map != null){return ServerResponse.createBySuccess("通过answerId获取收藏单选题信息成功",map);}else {return ServerResponse.createByError("通过answerId获取收藏单选题信息失败");}}/*通过answerId获取收藏多选题信息*/@RequestMapping("/getMultipleByAnswerId")public ServerResponse getMultipleByAnswerId(@RequestParam("answerId")Integer answerId){Map<String, Object> map = studentWrongService.getMultipleByAnswerId(answerId);if(map != null){return ServerResponse.createBySuccess("通过answerId获取收藏多选题信息成功",map);}else {return ServerResponse.createByError("通过answerId获取收藏多选题信息失败");}}/*通过answerId获取收藏判断题信息*/@RequestMapping("/getJudgeByAnswerId")public ServerResponse getJudgeByAnswerId(@RequestParam("answerId")Integer answerId){Map<String, Object> map = studentWrongService.getJudgeByAnswerId(answerId);if(map != null){return ServerResponse.createBySuccess("通过answerId获取收藏判断题信息成功",map);}else {return ServerResponse.createByError("通过answerId获取收藏判断题信息失败");}}/*通过answerId获取收藏填空题信息*/@RequestMapping("/getFillByAnswerId")public ServerResponse getFillByAnswerId(@RequestParam("answerId")Integer answerId){Map<String, Object> map = studentWrongService.getFillByAnswerId(answerId);if(map != null){return ServerResponse.createBySuccess("通过answerId获取收藏填空题信息成功",map);}else {return ServerResponse.createByError("通过answerId获取收藏填空题信息失败");}}
}