一、项目简述
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
二、项目运行
运行环境:windows/linux、jdk1.8、mysql5.x、maven3.5\3.6、tomcat7.0
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);
}
}
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