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zds 8 months ago
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103
Admin.java
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package com.example.entity;
import java.io.Serializable;
/**
* 管理员
*/
public class Admin extends Account implements Serializable {
private static final long serialVersionUID = 1L;
/** ID */
private Integer id;
/** 用户名 */
private String username;
/** 密码 */
private String password;
/** 姓名 */
private String name;
/** 电话 */
private String phone;
/** 邮箱 */
private String email;
/** 头像 */
private String avatar;
/** 角色标识 */
private String role;
@Override
public Integer getId() {
return id;
}
@Override
public void setId(Integer id) {
this.id = id;
}
@Override
public String getUsername() {
return username;
}
@Override
public void setUsername(String username) {
this.username = username;
}
@Override
public String getPassword() {
return password;
}
@Override
public void setPassword(String password) {
this.password = password;
}
@Override
public String getName() {
return name;
}
@Override
public void setName(String name) {
this.name = name;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
@Override
public String getAvatar() {
return avatar;
}
@Override
public void setAvatar(String avatar) {
this.avatar = avatar;
}
@Override
public String getRole() {
return role;
}
@Override
public void setRole(String role) {
this.role = role;
}
}

86
AdminController.java
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package com.example.controller;
import com.example.common.Result;
import com.example.entity.Admin;
import com.example.service.AdminService;
import com.github.pagehelper.PageInfo;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import java.util.List;
/**
* 管理员前端操作接口
**/
@RestController
@RequestMapping("/admin")
public class AdminController {
@Resource
private AdminService adminService;
/**
* 新增
*/
@PostMapping("/add")
public Result add(@RequestBody Admin admin) {
adminService.add(admin);
return Result.success();
}
/**
* 删除
*/
@DeleteMapping("/delete/{id}")
public Result deleteById(@PathVariable Integer id) {
adminService.deleteById(id);
return Result.success();
}
/**
* 批量删除
*/
@DeleteMapping("/delete/batch")
public Result deleteBatch(@RequestBody List<Integer> ids) {
adminService.deleteBatch(ids);
return Result.success();
}
/**
* 修改
*/
@PutMapping("/update")
public Result updateById(@RequestBody Admin admin) {
adminService.updateById(admin);
return Result.success();
}
/**
* 根据ID查询
*/
@GetMapping("/selectById/{id}")
public Result selectById(@PathVariable Integer id) {
Admin admin = adminService.selectById(id);
return Result.success(admin);
}
/**
* 查询所有
*/
@GetMapping("/selectAll")
public Result selectAll(Admin admin ) {
List<Admin> list = adminService.selectAll(admin);
return Result.success(list);
}
/**
* 分页查询
*/
@GetMapping("/selectPage")
public Result selectPage(Admin admin,
@RequestParam(defaultValue = "1") Integer pageNum,
@RequestParam(defaultValue = "10") Integer pageSize) {
PageInfo<Admin> page = adminService.selectPage(admin, pageNum, pageSize);
return Result.success(page);
}
}

40
AdminMapper.java
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package com.example.mapper;
import com.example.entity.Admin;
import org.apache.ibatis.annotations.Select;
import java.util.List;
/**
* 操作admin相关数据接口
*/
public interface AdminMapper {
/**
* 新增
*/
int insert(Admin admin);
/**
* 删除
*/
int deleteById(Integer id);
/**
* 修改
*/
int updateById(Admin admin);
/**
* 根据ID查询
*/
Admin selectById(Integer id);
/**
* 查询所有
*/
List<Admin> selectAll(Admin admin);
@Select("select * from admin where username = #{username}")
Admin selectByUsername(String username);
}

135
AdminService.java
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package com.example.service;
import cn.hutool.core.util.ObjectUtil;
import com.example.common.Constants;
import com.example.common.enums.ResultCodeEnum;
import com.example.common.enums.RoleEnum;
import com.example.entity.Account;
import com.example.entity.Admin;
import com.example.exception.CustomException;
import com.example.mapper.AdminMapper;
import com.example.utils.TokenUtils;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
/**
* 管理员业务处理
**/
@Service
public class AdminService {
@Resource
private AdminMapper adminMapper;
/**
* 新增
*/
public void add(Admin admin) {
Admin dbAdmin = adminMapper.selectByUsername(admin.getUsername());
if (ObjectUtil.isNotNull(dbAdmin)) {
throw new CustomException(ResultCodeEnum.USER_EXIST_ERROR);
}
if (ObjectUtil.isEmpty(admin.getPassword())) {
admin.setPassword(Constants.USER_DEFAULT_PASSWORD);
}
if (ObjectUtil.isEmpty(admin.getName())) {
admin.setName(admin.getUsername());
}
admin.setRole(RoleEnum.ADMIN.name());
adminMapper.insert(admin);
}
/**
* 删除
*/
public void deleteById(Integer id) {
adminMapper.deleteById(id);
}
/**
* 批量删除
*/
public void deleteBatch(List<Integer> ids) {
for (Integer id : ids) {
adminMapper.deleteById(id);
}
}
/**
* 修改
*/
public void updateById(Admin admin) {
adminMapper.updateById(admin);
}
/**
* 根据ID查询
*/
public Admin selectById(Integer id) {
return adminMapper.selectById(id);
}
/**
* 查询所有
*/
public List<Admin> selectAll(Admin admin) {
return adminMapper.selectAll(admin);
}
/**
* 分页查询
*/
public PageInfo<Admin> selectPage(Admin admin, Integer pageNum, Integer pageSize) {
PageHelper.startPage(pageNum, pageSize);
List<Admin> list = adminMapper.selectAll(admin);
return PageInfo.of(list);
}
/**
* 登录
*/
public Account login(Account account) {
Account dbAdmin = adminMapper.selectByUsername(account.getUsername());
if (ObjectUtil.isNull(dbAdmin)) {
throw new CustomException(ResultCodeEnum.USER_NOT_EXIST_ERROR);
}
if (!account.getPassword().equals(dbAdmin.getPassword())) {
throw new CustomException(ResultCodeEnum.USER_ACCOUNT_ERROR);
}
// 生成token
String tokenData = dbAdmin.getId() + "-" + RoleEnum.ADMIN.name();
String token = TokenUtils.createToken(tokenData, dbAdmin.getPassword());
dbAdmin.setToken(token);
return dbAdmin;
}
/**
* 注册
*/
public void register(Account account) {
Admin admin = new Admin();
BeanUtils.copyProperties(account, admin);
add(admin);
}
/**
* 修改密码
*/
public void updatePassword(Account account) {
Admin dbAdmin = adminMapper.selectByUsername(account.getUsername());
if (ObjectUtil.isNull(dbAdmin)) {
throw new CustomException(ResultCodeEnum.USER_NOT_EXIST_ERROR);
}
if (!account.getPassword().equals(dbAdmin.getPassword())) {
throw new CustomException(ResultCodeEnum.PARAM_PASSWORD_ERROR);
}
dbAdmin.setPassword(account.getNewPassword());
adminMapper.updateById(dbAdmin);
}
}

62
Notice.java
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package com.example.entity;
import java.io.Serializable;
/**
* 公告信息表
*/
public class Notice implements Serializable {
private static final long serialVersionUID = 1L;
/** ID */
private Integer id;
/** 标题 */
private String title;
/** 内容 */
private String content;
/** 创建时间 */
private String time;
/** 创建人 */
private String user;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getTime() {
return time;
}
public void setTime(String time) {
this.time = time;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
}

86
NoticeController.java
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package com.example.controller;
import com.example.common.Result;
import com.example.entity.Notice;
import com.example.service.NoticeService;
import com.github.pagehelper.PageInfo;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import java.util.List;
/**
* 公告信息表前端操作接口
**/
@RestController
@RequestMapping("/notice")
public class NoticeController {
@Resource
private NoticeService noticeService;
/**
* 新增
*/
@PostMapping("/add")
public Result add(@RequestBody Notice notice) {
noticeService.add(notice);
return Result.success();
}
/**
* 删除
*/
@DeleteMapping("/delete/{id}")
public Result deleteById(@PathVariable Integer id) {
noticeService.deleteById(id);
return Result.success();
}
/**
* 批量删除
*/
@DeleteMapping("/delete/batch")
public Result deleteBatch(@RequestBody List<Integer> ids) {
noticeService.deleteBatch(ids);
return Result.success();
}
/**
* 修改
*/
@PutMapping("/update")
public Result updateById(@RequestBody Notice notice) {
noticeService.updateById(notice);
return Result.success();
}
/**
* 根据ID查询
*/
@GetMapping("/selectById/{id}")
public Result selectById(@PathVariable Integer id) {
Notice notice = noticeService.selectById(id);
return Result.success(notice);
}
/**
* 查询所有
*/
@GetMapping("/selectAll")
public Result selectAll(Notice notice ) {
List<Notice> list = noticeService.selectAll(notice);
return Result.success(list);
}
/**
* 分页查询
*/
@GetMapping("/selectPage")
public Result selectPage(Notice notice,
@RequestParam(defaultValue = "1") Integer pageNum,
@RequestParam(defaultValue = "10") Integer pageSize) {
PageInfo<Notice> page = noticeService.selectPage(notice, pageNum, pageSize);
return Result.success(page);
}
}

36
NoticeMapper.java
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package com.example.mapper;
import com.example.entity.Notice;
import java.util.List;
/**
* 操作notice相关数据接口
*/
public interface NoticeMapper {
/**
* 新增
*/
int insert(Notice notice);
/**
* 删除
*/
int deleteById(Integer id);
/**
* 修改
*/
int updateById(Notice notice);
/**
* 根据ID查询
*/
Notice selectById(Integer id);
/**
* 查询所有
*/
List<Notice> selectAll(Notice notice);
}

79
NoticeService.java
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package com.example.service;
import cn.hutool.core.date.DateUtil;
import com.example.entity.Account;
import com.example.entity.Notice;
import com.example.mapper.NoticeMapper;
import com.example.utils.TokenUtils;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* 公告信息表业务处理
**/
@Service
public class NoticeService {
@Resource
private NoticeMapper noticeMapper;
/**
* 新增
*/
public void add(Notice notice) {
notice.setTime(DateUtil.today());
Account currentUser = TokenUtils.getCurrentUser();
notice.setUser(currentUser.getUsername());
noticeMapper.insert(notice);
}
/**
* 删除
*/
public void deleteById(Integer id) {
noticeMapper.deleteById(id);
}
/**
* 批量删除
*/
public void deleteBatch(List<Integer> ids) {
for (Integer id : ids) {
noticeMapper.deleteById(id);
}
}
/**
* 修改
*/
public void updateById(Notice notice) {
noticeMapper.updateById(notice);
}
/**
* 根据ID查询
*/
public Notice selectById(Integer id) {
return noticeMapper.selectById(id);
}
/**
* 查询所有
*/
public List<Notice> selectAll(Notice notice) {
return noticeMapper.selectAll(notice);
}
/**
* 分页查询
*/
public PageInfo<Notice> selectPage(Notice notice, Integer pageNum, Integer pageSize) {
PageHelper.startPage(pageNum, pageSize);
List<Notice> list = noticeMapper.selectAll(notice);
return PageInfo.of(list);
}
}

75
TypeService.java
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package com.example.service;
import com.example.entity.Type;
import com.example.mapper.TypeMapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
/**
* 分类信息表业务处理
**/
@Service
public class TypeService {
@Resource
private TypeMapper typeMapper;
/**
* 新增
*/
public void add(Type type) {
typeMapper.insert(type);
}
/**
* 删除
*/
public void deleteById(Integer id) {
typeMapper.deleteById(id);
}
/**
* 批量删除
*/
public void deleteBatch(List<Integer> ids) {
for (Integer id : ids) {
typeMapper.deleteById(id);
}
}
/**
* 修改
*/
public void updateById(Type type) {
typeMapper.updateById(type);
}
/**
* 根据ID查询
*/
public Type selectById(Integer id) {
return typeMapper.selectById(id);
}
/**
* 查询所有
*/
public List<Type> selectAll(Type type) {
return typeMapper.selectAll(type);
}
/**
* 分页查询
*/
public PageInfo<Type> selectPage(Type type, Integer pageNum, Integer pageSize) {
PageHelper.startPage(pageNum, pageSize);
List<Type> list = typeMapper.selectAll(type);
return PageInfo.of(list);
}
}

97
WebController.java
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package com.example.controller;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.example.common.Result;
import com.example.common.enums.ResultCodeEnum;
import com.example.common.enums.RoleEnum;
import com.example.entity.Account;
import com.example.service.AdminService;
import com.example.service.BusinessService;
import com.example.service.UserService;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
/**
* 基础前端接口
*/
@RestController
public class WebController {
@Resource
private AdminService adminService;
@Resource
private BusinessService businessService;
@Resource
private UserService userService;
@GetMapping("/")
public Result hello() {
return Result.success("访问成功");
}
/**
* 登录
*/
@PostMapping("/login")
public Result login(@RequestBody Account account) {
if (ObjectUtil.isEmpty(account.getUsername()) || ObjectUtil.isEmpty(account.getPassword())
|| ObjectUtil.isEmpty(account.getRole())) {
return Result.error(ResultCodeEnum.PARAM_LOST_ERROR);
}
if (RoleEnum.ADMIN.name().equals(account.getRole())) {
account = adminService.login(account);
}
if (RoleEnum.BUSINESS.name().equals(account.getRole())){
account = businessService.login(account);
}
if(RoleEnum.USER.name().equals(account.getRole())){
account = userService.login(account);
}
return Result.success(account);
}
/**
* 注册
*/
@PostMapping("/register")
public Result register(@RequestBody Account account) {
if (StrUtil.isBlank(account.getUsername()) || StrUtil.isBlank(account.getPassword())
|| ObjectUtil.isEmpty(account.getRole())) {
return Result.error(ResultCodeEnum.PARAM_LOST_ERROR);
}
if (RoleEnum.ADMIN.name().equals(account.getRole())) {
adminService.register(account);
}
if (RoleEnum.BUSINESS.name().equals(account.getRole())) {
businessService.register(account);
}
if (RoleEnum.USER.name().equals(account.getRole())) {
userService.register(account);
}
return Result.success();
}
/**
* 修改密码
*/
@PutMapping("/updatePassword")
public Result updatePassword(@RequestBody Account account) {
if (StrUtil.isBlank(account.getUsername()) || StrUtil.isBlank(account.getPassword())
|| ObjectUtil.isEmpty(account.getNewPassword())) {
return Result.error(ResultCodeEnum.PARAM_LOST_ERROR);
}
if (RoleEnum.ADMIN.name().equals(account.getRole())) {
adminService.updatePassword(account);
}
if (RoleEnum.BUSINESS.name().equals(account.getRole())) {
businessService.updatePassword(account);
}
if (RoleEnum.USER.name().equals(account.getRole())) {
userService.updatePassword(account);
}
return Result.success();
}
}
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