基于SpringBoot+Layui+shiro安全框架和Ehcache缓存框架搭建的学生管理系统源码+项目说明.zip

package com.braisedpanda.shirotest.controller; import com.braisedpanda.shirotest.Utils.Utils; import com.braisedpanda.shirotest.bean.*; import com.braisedpanda.shirotest.service.ClassService; import com.braisedpanda.shirotest.service.GradesService; import com.braisedpanda.shirotest.service.NationService; import com.braisedpanda.shirotest.service.StudentService; import com.github.pagehelper.PageHelper; import com.github.pagehelper.PageInfo; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import javax.servlet.http.HttpSession; import javax.validation.constraints.Max; import java.util.*; @Controller public class GradesController { @Autowired StudentService studentService; @Autowired NationService nationService; @Autowired GradesService gradesService; @Autowired ClassService classService; //批量生成学生成绩卡数据 @RequestMapping("addGradesCard") public String addGradesCard(){ Student_Grades_Card card = new Student_Grades_Card(); List<Student> studentList = studentService.getAllStudent(); for (Student s: studentList) { String stu_id = s.getStu_id(); for(int i=1;i<=3;i++){ String time = i+""; String stu_grades_card_id = "SGC"+time+stu_id; card.setStu_grades_card_id(stu_grades_card_id); card.setStu_id(stu_id); card.setTest_time(time); if(i==1){ card.setTest_describe("开学考试"); }else if(i==2){ card.setTest_describe("期中考试"); }else { card.setTest_describe("期末考试"); } gradesService.add(card); } } return "user/blank"; } //批量生成学生成绩 @RequestMapping("addGrades") public String addGrades(){ List<Student> studentList = studentService.getAllStudent(); for (Student s: studentList) { String stu_id = s.getStu_id(); List<Student_Grades_Card> student_grades_cardList = gradesService.getGradesCard(stu_id); Student_Grades student_grades = new Student_Grades(); for (Student_Grades_Card student_grades_card: student_grades_cardList ) { String stu_grades_card_id = student_grades_card.getStu_grades_card_id(); student_grades.setStu_grades_id("SGI"+stu_grades_card_id); student_grades.setStu_grades_card_id(stu_grades_card_id); Random random = new Random(); double a = 60+random.nextInt(90); double b = 60+random.nextInt(90); double c = 60+random.nextInt(90); double d = 60+random.nextInt(90); double e = 60+random.nextInt(90); double f = 60+random.nextInt(90); double g = 60+random.nextInt(90); double h = 60+random.nextInt(90); double i = 60+random.nextInt(90); double j = 60+random.nextInt(90); double k = 60+ random.nextInt(90); double l = 60+random.nextInt(90); student_grades.setChinese(a); student_grades.setMathematics(b); student_grades.setEnglish(c); student_grades.setPolitics(d); student_grades.setHistory(e); student_grades.setGeography(f); student_grades.setBiology(g); student_grades.setChemistry(h); student_grades.setPhysics(i); student_grades.setMusic(j); student_grades.setArts(k); student_grades.setSports(l); double[] array = new double[]{a,b,c,d,e,f,g,h,i,j,k,l}; double max=array[0]; double min=array[0]; double total=0; for(int x=0;x<array.length;x++){ if(max<array[x]){ max=array[x]; } if(min>array[x]){ min=array[x]; } total = total+array[x]; } double ave = total/array.length; student_grades.setMaxscore(max); student_grades.setMinscore(min); student_grades.setTotal(total); student_grades.setAverage(ave); System.out.println(student_grades); gradesService.addGrades(student_grades); } } return "user/blank"; } //查询学生成绩 @ResponseBody @RequestMapping("grades/sudent/{stu_id}") public Map<String,Object> getStudentGrades(@PathVariable("stu_id") String stu_id,int page,int limit){ List<StudentGradesCustom> sgcList = new ArrayList<StudentGradesCustom>(); //根据学生id查找学生 Student student = studentService.getStudentById(stu_id); //成绩卡，根据学生的id在成绩卡中，查询多次考试的成绩单号 Student_Grades_Card gcard = new Student_Grades_Card(); List<Student_Grades_Card> gcardList = gradesService.getGradesCard(stu_id); for (Student_Grades_Card card: gcardList) { //创建前端展示的成绩单 StudentGradesCustom sgc = new StudentGradesCustom(); String cardid = card.getStu_grades_card_id(); //多次成绩单号已经查到 Student_Grades grades = gradesService.getGrades(cardid); //设置学生id sgc.setStu_id(stu_id); //设置学生姓名 sgc.setStu_name(student.getStu_name()); //设置学生班级 sgc.setClass_id(student.getClass_id()); //设置测试的描述信息 sgc.setTest_describe(card.getTest_describe()); //设置总分 sgc.setTotal(grades.getTotal()); //设置平均分 sgc.setAverage(grades.getAverage()); //设置最高分 sgc.setMaxscore(grades.getMaxscore()); //设置最低分 sgc.setMinscore(grades.getMinscore()); //设置语文分数 sgc.setChinese(grades.getChinese()); //设置数学分数 sgc.setMathematics(grades.getMathematics()); //设置英语分数 sgc.setEnglish(grades.getEnglish()); //设置政治分数 sgc.setPolitics(grades.getPolitics()); //设置历史分数 sgc.setHistory(grades.getHistory()); //设置地理分数 sgc.setGeography(grades.getGeography()); //设置生物分数 sgc.setBiology(grades.getBiology()); //设置化学分数 sgc.setChemistry(grades.getChemistry()); //设置物理分数 sgc.setPhysics(grades.getPhysics()); //设置音乐分数 sgc.setMusic(grades.getMusic()); //设置美术分数 sgc.setArts(grades.getArts()); //设置体育分数 sgc.setSports(grades.getSports()); //设置考试的时间 sgc.setTest_time(card.getTest_time()); sgcList.add(sgc); } int count = sgcList.size(); PageHelper.startPage(page,limit); ; PageInfo<StudentGradesCustom> studentGradesPageInfo = new PageInfo<>(sgcList); List<StudentGradesCustom> studentGradesList = studentGradesPageInfo.getList();