Java 实战项目基于遗传算法学校排课系统的实现流程

/**
 * 管理员控制器
 */
@RestController
public class AdminController {
 
    @Resource(name = "adminService")
    private IAdminService adminService;
 
    /**
     * 管理员 查询管理员列表
     */
    @RequestMapping(value = "/admin/qryPage", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public ListResult<Admin> qryPage(HttpRequest request) {
        Map<String, Object> param = new HashMap<>();
        int pageNo = request.containsKey("page_no") ? request.getInteger("page_no") : 1;
        int pageSize = request.containsKey("page_size") ? request.getInteger("page_size") : 20;
        if (request.containsKey("login_name")) {
            param.put("login_name", request.getString("login_name"));
        }
        if (request.containsKey("name")) {
            param.put("name", request.getString("name"));
        }
        return adminService.qryPage(param, pageNo, pageSize);
    }
 
    /**
     * 管理员 添加管理员
     */
    @RequestMapping(value = "/admin/add", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Admin> insert(HttpRequest request) {
        Admin admin = new Admin();
        admin.setLoginName(request.getString("login_name"));
        admin.setName(request.getString("admin_name"));
        admin.setPwd(request.getString("login_name"));
        admin.setSex(request.getInteger("sex"));
        admin.setUpdateTime(new Date());
        return adminService.insert(admin, ImageUtil.stringToBytes(request.getString("admin_image")));
    }
 
    /**
     * 管理员 更新管理员
     */
    @RequestMapping(value = "/admin/update", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Admin> update(HttpRequest request) {
        Admin admin = new Admin();
        admin.setLoginName(request.getString("login_name"));
        admin.setName(request.getString("admin_name"));
        admin.setPwd(request.getString("login_name"));
        admin.setSex(request.getInteger("sex"));
        admin.setUpdateTime(new Date());
        return adminService.update(admin, ImageUtil.stringToBytes(request.getString("admin_image")));
    }
 
    /**
     * 管理员 删除管理员
     */
    @RequestMapping(value = "/admin/del", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Admin> del(HttpRequest request) {
        List<String> adminIdList = new ArrayList<>();
        JSONArray array = request.getJSONArray("admin_id_list");
        for (int i = 0; i < array.size(); i++) {
            adminIdList.add(array.getString(i));
        }
        return adminService.del(adminIdList);
    }
}

/**
 * 学生控制器
 */
@RestController
public class StudentController {
 
    @Resource(name = "studentService")
    private IStudentService studentService;
 
    /**
     * 管理员 查询学生列表
     */
    @RequestMapping(value = "/student/qryPage", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public ListResult<Student> qryPage(HttpRequest request) {
        Map<String, Object> param = new HashMap<>();
        int pageNo = request.containsKey("page_no") ? request.getInteger("page_no") : 1;
        int pageSize = request.containsKey("page_size") ? request.getInteger("page_size") : 20;
        if (request.containsKey("student_id")) {
            param.put("student_id", request.getString("student_id"));
        }
        if (request.containsKey("name")) {
            param.put("name", request.getString("name"));
        }
        return studentService.qryPage(param, pageNo, pageSize);
    }
 
    @RequestMapping(value = "/student/add", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Student> insert(HttpRequest request) {
        Student student = new Student();
        student.setStudentId(request.getString("student_id"));
        student.setName(request.getString("student_name"));
        student.setPwd(request.getString("student_id"));
        student.setSex(request.getInteger("sex"));
        student.setClassId(request.getString("class_id"));
        student.setUpdateTime(new Date());
        return studentService.insert(student, ImageUtil.stringToBytes(request.getString("student_image")));
    }
 
    @RequestMapping(value = "/student/update", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Student> update(HttpRequest request) {
        Student student = new Student();
        student.setStudentId(request.getString("student_id"));
        student.setName(request.getString("student_name"));
        student.setPwd(request.getString("student_id"));
        student.setSex(request.getInteger("sex"));
        student.setClassId(request.getString("class_id"));
        student.setUpdateTime(new Date());
        return studentService.update(student, ImageUtil.stringToBytes(request.getString("student_image")));
    }
 
    @RequestMapping(value = "/student/del", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Student> del(HttpRequest request) {
        List<String> studentIdList = new ArrayList<>();
        JSONArray array = request.getJSONArray("student_id_list");
        for (int i = 0; i < array.size(); i++) {
            studentIdList.add(array.getString(i));
        }
        return studentService.del(studentIdList);
    }
 
 
}

/**
 * 教师控制器
 */
@RestController
public class TeacherController {
 
    @Resource(name = "teacherService")
    private ITeacherService teacherService;
 
    /**
     * 管理员 查询教师列表
     */
    @RequestMapping(value = "/teacher/qryPage", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public ListResult<Teacher> qryPage(HttpRequest request) {
        Map<String, Object> param = new HashMap<>();
        int pageNo = request.containsKey("page_no") ? request.getInteger("page_no") : 1;
        int pageSize = request.containsKey("page_size") ? request.getInteger("page_size") : 20;
        if (request.containsKey("teacher_id")) {
            param.put("teacher_id", request.getString("teacher_id"));
        }
        if (request.containsKey("name")) {
            param.put("name", request.getString("name"));
        }
        return teacherService.qryPage(param, pageNo, pageSize);
    }
 
    /**
     * 管理员 添加教师
     */
    @RequestMapping(value = "/teacher/add", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Teacher> insert(HttpRequest request) {
        Teacher teacher = new Teacher();
        teacher.setTeacherId(request.getString("teacher_id"));
        teacher.setName(request.getString("teacher_name"));
        teacher.setPwd(request.getString("teacher_id"));
        teacher.setSex(request.getInteger("sex"));
        teacher.setUpdateTime(new Date());
        return teacherService.insert(teacher, ImageUtil.stringToBytes(request.getString("teacher_image")));
    }
 
    /**
     * 管理员 更新教师属性
     */
    @RequestMapping(value = "/teacher/update", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Teacher> update(HttpRequest request) {
        Teacher teacher = new Teacher();
        teacher.setTeacherId(request.getString("teacher_id"));
        teacher.setName(request.getString("teacher_name"));
        teacher.setPwd(request.getString("teacher_id"));
        teacher.setSex(request.getInteger("sex"));
        teacher.setUpdateTime(new Date());
        return teacherService.update(teacher, ImageUtil.stringToBytes(request.getString("teacher_image")));
    }
 
    /**
     * 管理员 删除教师
     */
    @RequestMapping(value = "/teacher/del", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public Result<Teacher> del(HttpRequest request) {
        List<String> teacherIdList = new ArrayList<>();
        JSONArray array = request.getJSONArray("teacher_id_list");
        for (int i = 0; i < array.size(); i++) {
            teacherIdList.add(array.getString(i));
        }
        return teacherService.del(teacherIdList);
    }
 
    /**
     * 管理员 查询所有任教老师
     */
    @RequestMapping(value = "/teacher/qryAllList", method = RequestMethod.POST, produces = {"application/json;charset=UTF-8"})
    @RoleAnnotation(types = {RoleEnum.admin})
    public ListResult<Teacher> qryAllList() {
        return teacherService.qryAllList();
    }
}