基于SpringBoot框架和Vue的智慧教学系统源码(毕设项目).zip

package com.example.lyx.controller; import cn.hutool.core.util.StrUtil; import cn.hutool.json.JSONObject; import com.example.lyx.common.Result; import com.example.lyx.config.LoginConfig; import com.example.lyx.entity.School; import com.example.lyx.entity.Student; import com.example.lyx.mapper.StudentMapper; import com.example.lyx.service.SchoolService; import com.example.lyx.service.StudentService; import com.github.pagehelper.PageHelper; import com.github.pagehelper.PageInfo; import io.swagger.models.auth.In; import io.swagger.v3.oas.models.security.SecurityScheme; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; import java.util.HashMap; import java.util.List; import java.util.Map; @RestController @Slf4j @RequestMapping(value = "/student") public class StudentController { @Autowired private StudentService studentService; @Autowired private SchoolService schoolService; // 登录 @RequestMapping(value = "/login",method = RequestMethod.POST) public Result<?> login(@RequestParam Integer studentId, @RequestParam String studentPass){ Student res = studentService.getAccount(studentId, studentPass); if (res == null){ return Result.error("-1","用户名或者密码输入错误！"); }else{ HashMap<String,Object> map = new HashMap<>(); String token = LoginConfig.addToken(studentId, studentPass); map.put("token",token); return Result.success(map); } } // 学生注册 @RequestMapping(value = "/register",method = RequestMethod.POST) public Result<?> add(@RequestBody JSONObject body){ Integer studentId = Integer.parseInt(body.get("studentId").toString()); Student res = studentService.findById(studentId); if (res!=null){ return Result.error("-1","注册失败，已经存在该用户！"); }else{ Student student = new Student(); student.setStudentId(studentId); student.setStudentPass(body.get("studentPass").toString()); student.setStudentName(body.get("studentName").toString()); student.setStudentClass(body.get("studentClass").toString()); student.setStudentSex(body.get("studentSex").toString()); student.setStudentBoss(body.get("studentBoss").toString()); student.setSchoolName(body.get("schoolName").toString()); studentService.addStudent(student); return Result.success(); } } // 更新 @RequestMapping(value = "/update",method = RequestMethod.POST) public Result<?> update(@RequestBody Student student, @RequestParam String token){ if (LoginConfig.verifyToken(token) == null){ return Result.error("-1","用户登陆失败，请重新登录"); } if(student.getStudentPass() == null){ String pass = studentService.findById(student.getStudentId()).getStudentPass(); Student studentNew = student; studentNew.setStudentPass(pass); studentService.upDate(studentNew); }else{ studentService.upDate(student); } return Result.success(); } //学生分页 @RequestMapping(value = "/findpage",method = RequestMethod.GET) public Result<?> findPage(@RequestParam int pageNum, @RequestParam int pageSize, @RequestParam String search){ PageHelper.startPage(pageNum,pageSize); List<Student> students; if (StrUtil.isNotBlank(search)){ students = studentService.getNickName(search); }else{ students = studentService.getAllStudent(); } PageInfo pageInfo = new PageInfo(students); return Result.success(pageInfo); } // 学生加入学校 @RequestMapping(value = "/joinschool",method = RequestMethod.POST) public Result<?> joinSchool(@RequestBody JSONObject body){ String token = body.get("token").toString(); if (LoginConfig.verifyToken(token) == null){ return Result.error("-1","用户登陆失败，请重新登录"); } String schoolName = body.get("schoolName").toString(); Integer studentId = Integer.parseInt(body.get("studentId").toString()); Student res = studentService.findById(studentId); if (res.getSchoolName()!=null){ return Result.error("-1","你已经加入一所大学了"); } Student student = new Student(); School school = new School(); student.setSchoolName(schoolName); student.setStudentId(studentId); studentService.upDateSchool(student); School ans = schoolService.queryByName(schoolName); Integer studentAmount = ans.getStudentAmount() + 1; school.setSchoolName(schoolName); school.setStudentAmount(studentAmount); schoolService.upDate(school); return Result.success(studentService.findById(studentId)); } }