Java项目:进销存管理系统(java+Jsp+Ssm+Mysql)
源码获取：博客首页 "资源" 里下载！
进销存的功能有：
供应商管理、商品管理、进货管理、库存盘点、进货退货管理、销售管理、销售退货管理、销售统计分析等功能。其中商品除了可以单个添加外，还支持批量从excel文件中导入。
用户管理控制层：
/**
* <p>
* 前端控制器
* </p>
*/
@RestController
@RequestMapping("/user")
public class UserController {
@Autowired
private UserService userService;
@Autowired
private RoleService roleService;
/**
* 登录
*
* @param username 用户名
* @param password 密码
* @param request
* @return
*/
@SysLog("登陆操作")
@PostMapping("/login")
public Result login(String username, String password, HttpServletRequest request) {
try {
//获取当前登录主体对象
Subject subject = SecurityUtils.getSubject();
UsernamePasswordToken token = new UsernamePasswordToken(username, password);
subject.login(token);
LoginUserVO userDTO = (LoginUserVO) subject.getPrincipal();
request.getSession().setAttribute("username", userDTO.getUser());
return Result.success(true, "200", "登录成功");
} catch (UnknownAccountException e) {
e.printStackTrace();
return Result.error(false, "400", "登录失败,用户名不存在");
}catch (IncorrectCredentialsException e) {
e.printStackTrace();
return Result.error(false, "400", "登录失败,密码错误");
}catch (AuthenticationException e) {
e.printStackTrace();
return Result.error(false, "400", "登录失败,账户禁用");
}
}
/**
* 得到登陆验证码
* @param response
* @param session
* @throws IOException
*/
@RequestMapping("/getCode")
public void getCode(HttpServletResponse response, HttpSession session) throws IOException {
//定义图形验证码的长和宽
LineCaptcha lineCaptcha = CaptchaUtil.createLineCaptcha(116, 36,4,5);
session.setAttribute("code",lineCaptcha.getCode());
try {
ServletOutputStream outputStream = response.getOutputStream();
lineCaptcha.write(outputStream);
outputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 查询所有用户信息
*
* @param userVO
* @return
*/
@SysLog("用户查询操作")
@RequestMapping("/userList")
public DataGridViewResult userList(UserVO userVO) {
//分页构造函数
IPage<User> page = new Page<>(userVO.getPage(), userVO.getLimit());
QueryWrapper<User> queryWrapper = new QueryWrapper<>();
queryWrapper.like(!StringUtils.isEmpty(userVO.getUsername()), "username", userVO.getUsername());
queryWrapper.like(!StringUtils.isEmpty(userVO.getUname()), "uname", userVO.getUname());
/**
* 翻页查询
* @param page 翻页对象
* @param queryWrapper 实体对象封装操作类
*/
IPage<User> userIPage = userService.page(page, queryWrapper);
return new DataGridViewResult(userIPage.getTotal(), userIPage.getRecords());
}
/**
* 添加用户信息
*
* @param user
* @return
*/
@SysLog("用户添加操作")
@PostMapping("/adduser")
public Result addRole(User user) {
user.setUcreatetime(new Date());
String salt = UUIDUtil.randomUUID();
user.setPassword(PasswordUtil.md5("000000", salt, 2));
user.setSalt(salt);
user.setType(1);
boolean bool = userService.save(user);
try {
if (bool) {
return Result.success(true, "200", "添加成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "添加失败！");
}
/**
* 校验用户名是否存在
*
* @param username
* @return
*/
@RequestMapping("/checkUserName")
public String checkUserName(String username) {
Map<String, Object> map = new HashMap<>();
try {
QueryWrapper<User> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("username", username);
User user = userService.getOne(queryWrapper);
if (user != null) {
map.put("exist", true);
map.put("message", "用户名已存在");
} else {
map.put("exist", false);
map.put("message", "用户名可以使用");
}
} catch (Exception e) {
e.printStackTrace();
}
return JSON.toJSONString(map);
}
/**
* 修改用户信息
*
* @param user
* @return
*/
@SysLog("用户修改操作")
@PostMapping("/updateuser")
public Result updateUser(User user) {
boolean bool = userService.updateById(user);
try {
if (bool) {
return Result.success(true, "200", "修改成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "修改失败！");
}
/**
* 删除单条数据
*
* @param id
* @return
*/
@SysLog("用户删除操作")
@RequestMapping("/deleteOne")
public Result deleteOne(int id) {
boolean bool = userService.removeById(id);
try {
if (bool) {
return Result.success(true, "200", "删除成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "删除失败！");
}
/**
* 重置密码
*
* @param id
* @return
*/
@SysLog("用户修改操作")
@PostMapping("/resetPwd")
public Result resetPwd(int id) {
User user = new User();
String salt = UUIDUtil.randomUUID();
user.setUid(id);
user.setPassword(PasswordUtil.md5("000000", salt, 2));
user.setSalt(salt);
boolean bool = userService.updateById(user);
try {
if (bool) {
return Result.success(true, "200", "重置成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "重置失败！");
}
/**
* 根据id查询当前用户拥有的角色
*
* @param id
* @return
*/
@RequestMapping("/initRoleByUserId")
public DataGridViewResult initRoleByUserId(int id) {
List<Map<String, Object>> mapList = null;
try {
//查询所有角色列表
mapList = roleService.listMaps();
//根据用户id查询用户拥有的角色
Set<Integer> roleIdList = userService.findRoleByUserId(id);
for (Map<String, Object> map : mapList) {
//定义标记 默认不选中
boolean flag = false;
int roleId = (int) map.get("roleid");
for (Integer rid : roleIdList) {
if (rid == roleId) {
flag = true;
break;
}
}
map.put("LAY_CHECKED", flag);
}
} catch (Exception e) {
e.printStackTrace();
}
return new DataGridViewResult(Long.valueOf(mapList.size()), mapList);
}
/**
* 为用户分配角色
*
* @param roleids
* @param userid
* @return
*/
@SysLog("用户添加操作")
@RequestMapping("/saveUserRole")
public Result saveUserRole(String roleids, int userid) {
try {
if (userService.saveUserRole(userid, roleids)) {
return Result.success(true, null, "分配成功");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "分配失败");
}
/**
* 修改密码
*
* @param newPassWord1
* @param newPassWord2
* @return
*/
@RequestMapping("/updateUserPassWord")
public Result updateUserPassWord(String newPassWord1, String newPassWord2,HttpSession session) {
User sessionUser = (User) session.getAttribute("username");
if (newPassWord1.equals(newPassWord2)){
User user = new User();
String salt = UUIDUtil.randomUUID();
user.setUid(sessionUser.getUid());
user.setPassword(PasswordUtil.md5(newPassWord1, salt, 2));
user.setSalt(salt);
boolean bool = userService.updateById(user);
if (bool){
return Result.success(true,null,"修改成功");
}else {
return Result.error(false,null,"修改失败!");
}
}else {
return Result.error(false,null,"修改失败，两次密码不一致!");
}
}
}
角色管理控制层：
/**
* <p>
* 前端控制器
* </p>
*
*/
@RestController
@RequestMapping("/role")
public class RoleController {
@Autowired
private RoleService roleService;
@Autowired
private PermissionService permissionService;
/**
* 查询所有角色信息
* @param roleVO
* @return
*/
@SysLog("角色查询操作")
@RequestMapping("/roleList")
public DataGridViewResult roleList(RoleVO roleVO) {
//分页构造函数
IPage<Role> page = new Page<>(roleVO.getPage(), roleVO.getLimit());
QueryWrapper<Role> queryWrapper = new QueryWrapper<>();
queryWrapper.like(!StringUtils.isEmpty(roleVO.getRolename()), "rolename", roleVO.getRolename());
/**
* 翻页查询
*
* @param page 翻页对象
* @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper}
*/
IPage<Role> roleIPage = roleService.page(page, queryWrapper);
return new DataGridViewResult(roleIPage.getTotal(), roleIPage.getRecords());
}
/**
* 添加角色信息
*
* @param role
* @return
*/
@SysLog("角色添加操作")
@PostMapping("/addrole")
public Result addRole(Role role) {
boolean bool = roleService.save(role);
try {
if (bool) {
return Result.success(true, "200", "添加成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "添加失败！");
}
/**
* 修改角色信息
*
* @param role
* @return
*/
@SysLog("角色修改操作")
@PostMapping("/updaterole")
public Result updateRole(Role role) {
boolean bool = roleService.updateById(role);
try {
if (bool) {
return Result.success(true, "200", "修改成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "修改失败！");
}
/**
* 删除单条数据
*
* @param id
* @return
*/
@SysLog("角色删除操作")
@RequestMapping("/deleteOne")
public Result deleteOne(int id) {
boolean bool = roleService.removeById(id);
try {
if (bool) {
return Result.success(true, "200", "删除成功！");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "删除失败！");
}
/**
* 初始化权限菜单树
*
* @param roleId
* @return
*/
@RequestMapping("/initPermissionByRoleId")
public DataGridViewResult initPermissionByRoleId(int roleId) {
//创建条件构造器对象
QueryWrapper<Permission> queryWrapper = new QueryWrapper<>();
List<Permission> permissionList = permissionService.list();
List<Integer> currentPermissionIds = permissionService.findRolePermissionIdByRoleId(roleId);
//保存角色拥有的菜单
List<Permission> currentPermissions = new ArrayList<>();
if (currentPermissionIds != null && currentPermissionIds.size() > 0) {
queryWrapper.in("id", currentPermissionIds);
currentPermissions = permissionService.list(queryWrapper);
}
List<TreeNode> treeNodes = new ArrayList<>();
for (Permission p1 : permissionList) {
//定义变量标记是否选中
String checkArr = "0";
for (Permission p2 : currentPermissions) {
if (p1.getId().equals(p2.getId())) {
checkArr = "1";
break;
}
}
Boolean spread = p1.getSpread() == 1 ? true : false;
treeNodes.add(new TreeNode(p1.getId(), p1.getPid(), p1.getTitle(), spread, checkArr));
}
return new DataGridViewResult(treeNodes);
}
/**
* 保存分配权限关系方法
*
* @param roleid
* @param ids
* @return
*/
@SysLog("角色添加操作")
@RequestMapping("/saveRolePermission")
public Result saveRolePermission(int roleid, String ids) {
try {
if (roleService.saveRolePermission(roleid, ids)) {
return Result.success(true, null, "分配成功");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "分配失败");
}
}
商品管理控制层：
@RestController
@RequestMapping("/goods")
public class GoodsController {
@Autowired
private GoodsService goodsService;
@Autowired
private ProviderService providerService;
@Autowired
private CategoryService categoryService;
/**
* 商品模糊查询
*
* @param
* @return
*/
@SysLog("商品查询操作")
@RequestMapping("/goodsList")
public DataGridViewResult goodsList(GoodsVO goodsVO) {
//创建分页信息 参数1 当前页 参数2 每页显示条数
IPage<Goods> page = new Page<>(goodsVO.getPage(), goodsVO.getLimit());
QueryWrapper<Goods> queryWrapper = new QueryWrapper<>();
queryWrapper.eq(goodsVO.getProviderid() != null && goodsVO.getProviderid() != 0, "providerid", goodsVO.getProviderid());
queryWrapper.like(!StringUtils.isEmpty(goodsVO.getGname()), "gname", goodsVO.getGname());
IPage<Goods> goodsIPage = goodsService.page(page, queryWrapper);
List<Goods> records = goodsIPage.getRecords();
for (Goods goods : records) {
Provider provider = providerService.getById(goods.getProviderid());
if (null != provider) {
goods.setProvidername(provider.getProvidername());
}
}
return new DataGridViewResult(goodsIPage.getTotal(), records);
}
/**
* 添加商品信息
*
* @param goods
* @return
*/
@SysLog("商品添加操作")
@PostMapping("/addgoods")
public Result addGoods(Goods goods) {
String id = RandomStringUtils.randomAlphanumeric(8);
if (goods.getGoodsimg()!=null&&goods.getGoodsimg().endsWith("_temp")){
String newName = AppFileUtils.renameFile(goods.getGoodsimg());
goods.setGoodsimg(newName);
}
goods.setGnumbering(id);
boolean bool = goodsService.save(goods);
if (bool) {
return Result.success(true, "200", "添加成功！");
}
return Result.error(false, null, "添加失败！");
}
/**
* 修改商品信息
*
* @param goods
* @return
*/
@SysLog("商品修改操作")
@PostMapping("/updategoods")
public Result updateGoods(Goods goods) {
//商品图片不是默认图片
if (!(goods.getGoodsimg()!=null&&goods.getGoodsimg().equals(Constast.DEFAULT_IMG))){
if (goods.getGoodsimg().endsWith("_temp")){
String newName = AppFileUtils.renameFile(goods.getGoodsimg());
goods.setGoodsimg(newName);
//删除原先的图片
String oldPath = goodsService.getById(goods.getGid()).getGoodsimg();
AppFileUtils.removeFileByPath(oldPath);
}
}
boolean bool = goodsService.updateById(goods);
if (bool) {
return Result.success(true, "200", "修改成功！");
}
return Result.error(false, null, "修改失败！");
}
/**
* 删除单条数据
*
* @param id
* @return
*/
@SysLog("商品删除操作")
@RequestMapping("/deleteOne")
public Result deleteOne(int id) {
boolean bool = goodsService.removeById(id);
if (bool) {
return Result.success(true, "200", "删除成功！");
}
return Result.error(false, null, "删除失败！");
}
/**
* 根据id查询当前商品拥有的类别
*
* @param id
* @return
*/
@RequestMapping("/initGoodsByCategoryId")
public DataGridViewResult initGoodsByCategoryId(int id) {
List<Map<String, Object>> mapList = null;
try {
//查询所有类别列表
mapList = categoryService.listMaps();
//根据商品id查询商品拥有的类别
Set<Integer> cateIdList = categoryService.findGoodsByCategoryId(id);
for (Map<String, Object> map : mapList) {
//定义标记 默认不选中
boolean flag = false;
int cateId = (int) map.get("cateid");
for (Integer cid : cateIdList) {
if (cid == cateId) {
flag = true;
break;
}
}
map.put("LAY_CHECKED", flag);
}
} catch (Exception e) {
e.printStackTrace();
}
return new DataGridViewResult(Long.valueOf(mapList.size()), mapList);
}
/**
* 根据商品id加载商品信息
* @param goodsid
* @return
*/
@GetMapping("/loadGoodsById")
public DataGridViewResult loadGoodsById(int goodsid) {
QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>();
goodsQueryWrapper.eq(goodsid != 0, "gid", goodsid);
Goods goods = goodsService.getById(goodsid);
return new DataGridViewResult(goods);
}
/**
* 为商品分配类别
*
* @param categoryids
* @param goodsid
* @return
*/
@SysLog("类别添加操作")
@RequestMapping("/saveGoodsCategory")
public Result saveGoodsCategory(String categoryids, int goodsid) {
try {
if (goodsService.saveGoodsCategory(goodsid, categoryids)) {
return Result.success(true, null, "分配成功");
}
} catch (Exception e) {
e.printStackTrace();
}
return Result.error(false, null, "分配失败");
}
/**
* 加载下拉框
*
* @return
*/
@RequestMapping("/loadAllGoods")
public DataGridViewResult loadAllGoods() {
QueryWrapper<Goods> queryWrapper = new QueryWrapper<>();
List<Goods> list = goodsService.list(queryWrapper);
return new DataGridViewResult(list);
}
/**
* 根据供应商查商品下拉框
*
* @param providerid
* @return
*/
@RequestMapping("/loadGoodsByProvidreId")
public DataGridViewResult loadGoodsByProvidreId(Integer providerid) {
QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>();
goodsQueryWrapper.eq(providerid != null, "providerid", providerid);
List<Goods> list = goodsService.list(goodsQueryWrapper);
for (Goods goods : list) {
Provider provider = providerService.getById(goods.getProviderid());
if (null != provider) {
goods.setProvidername(provider.getProvidername());
}
}
return new DataGridViewResult(list);
}
}
源码获取：博客首页 "资源" 里下载！
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