【Java项目:校园超市管理系统(java+SSM+Mysql+Maven+Bootstrap)】智慧并不产生于学历,而是来自对于知识的终生不懈的追求。这篇文章主要讲述Java项目:校园超市管理系统(java+SSM+Mysql+Maven+Bootstrap)相关的知识，希望能为你提供帮助。
前端模板框架为Bootstrap,系统分为前台和后台。后台主要为管理员角色，功能有：
商品类型管理、商品管理、订单管理、会员管理、管理员管理等。前台用户功能有：登录、注册、查看商品、加入购物车、付款、查看订单、个人中心等。该系统总共9张表
运行环境：windows/linux、jdk1.8、mysql5.x、maven3.5\\3.6、tomcat7.0
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前端商品控制器：
/**
* < p>
* 前端控制器
* < /p>
*/
@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);
}
}
前端销售控制器:
/**
* < p>
*前端控制器
* < /p>
*/
@RestController
@RequestMapping("/sale")
public class SaleController {
@Autowired
private SaleService saleService;
@Autowired
private GoodsService goodsService;
@Autowired
private CustomerService customerService;
/**
* 销售查询
*
* @param
* @return
*/
@SysLog("销售查询操作")
@RequestMapping("/saleList")
public DataGridViewResult saleList(SaleVO saleVO) {
//创建分页信息参数1 当前页参数2 每页显示条数
IPage< Sale> page = new Page< > (saleVO.getPage(), saleVO.getLimit());
QueryWrapper< Sale> queryWrapper = new QueryWrapper< > ();
queryWrapper.like(!StringUtils.isEmpty(saleVO.getNumbering()),"numbering", saleVO.getNumbering());
queryWrapper.eq(saleVO.getGid() != null & & saleVO.getGid() != 0, "gid", saleVO.getGid());
queryWrapper.ge(saleVO.getStartTime() != null, "buytime", saleVO.getStartTime());
queryWrapper.le(saleVO.getEndTime() != null, "buytime", saleVO.getEndTime());
queryWrapper.orderByDesc("buytime");
IPage< Sale> saleIPage = saleService.page(page, queryWrapper);
List< Sale> records = saleIPage.getRecords();
for (Sale sale : records) {
sale.setAllmoney(sale.getMoney()*sale.getBuyquantity());
Customer customer = customerService.getById(sale.getCustid());
if (null != customer) {
sale.setCustomervip(customer.getCustvip());
sale.setCustomername(customer.getCustname());
}
Goods goods = goodsService.getById(sale.getGid());
if (null != goods) {
sale.setGoodsname(goods.getGname());
sale.setGnumbering(goods.getGnumbering());
}
}
return new DataGridViewResult(saleIPage.getTotal(), records);
}
/**
* 添加销售单信息
*
* @param sale
* @return
*/
@SysLog("销售添加操作")
@PostMapping("/addsale")
public Result addsale(Sale sale, HttpSession session) {
if (sale.getGid()==0){
return Result.error(false, null, "添加失败！未选商品");
}
Goods goods = goodsService.getById(sale.getGid());
Integer gquantity = goods.getGquantity();
if(gquantity< sale.getBuyquantity()){
return Result.error(false, null, "添加失败！库存不足,库存为："+gquantity);
}
User user = (User) session.getAttribute("username");
String num = RandomStringUtils.randomAlphanumeric(7);
sale.setNumbering(num);
sale.setPerson(user.getUsername());
sale.setBuytime(new Date());
sale.setRealnumber(sale.getBuyquantity());
boolean bool = saleService.save(sale);
if (bool) {
return Result.success(true, "200", "添加成功！");
}
return Result.error(false, null, "添加失败！库存不足");
}
/**
* 修改销售单信息
*
* @param sale
* @return
*/
@SysLog("销售修改操作")
@PostMapping("/updatesale")
public Result updatesale(Sale sale, HttpSession session) {
User user = (User) session.getAttribute("username");
sale.setPerson(user.getUsername());
sale.setBuytime(new Date());
boolean bool = saleService.updateById(sale);
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("销售删除操作")
@RequestMapping("/deleteOne")
public Result deleteOne(int id) {
boolean bool = saleService.removeById(id);
if (bool) {
return Result.success(true, "200", "删除成功！");
}
return Result.error(false, null, "删除失败！");
}
}
前端用户控制器:
/**
* < p>
* 前端控制器
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