一、项目简述
功能: 一套完整的网上花店商场系统,系统支持前台会员的注册 登陆系统留言,花朵的品种选择,详情浏览,加入购物 车,购买花朵等;后台支持管理员的花朵种类添加,花朵 详情的添加修改,用户管理,留言管理,商场新闻管理等。
二、项目运行
环境配置: Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)
项目技术: JSP + Servlert + html+ css + JavaScript + JQuery + Ajax + Fileupload等等。
商城商品查询和展示代码:
商城商品查询:
@Controller
public class GoodsController {
@Resource
private NewBeeMallGoodsService newBeeMallGoodsService;
@Resource
private NewBeeMallCategoryService newBeeMallCategoryService;
@GetMapping({"/search", "/search.html"})
public String searchPage(@RequestParam Map<String, Object> params, HttpServletRequest request) {
if (StringUtils.isEmpty(params.get("page"))) {
params.put("page", 1);
}
params.put("limit", Constants.GOODS_SEARCH_PAGE_LIMIT);
//封装分类数据
if (params.containsKey("goodsCategoryId") && !StringUtils.isEmpty(params.get("goodsCategoryId") + "")) {
Long categoryId = Long.valueOf(params.get("goodsCategoryId") + "");
SearchPageCategoryVO searchPageCategoryVO = newBeeMallCategoryService.getCategoriesForSearch(categoryId);
if (searchPageCategoryVO != null) {
request.setAttribute("goodsCategoryId", categoryId);
request.setAttribute("searchPageCategoryVO", searchPageCategoryVO);
}
}
//封装参数供前端回显
if (params.containsKey("orderBy") && !StringUtils.isEmpty(params.get("orderBy") + "")) {
request.setAttribute("orderBy", params.get("orderBy") + "");
}
String keyword = "";
//对keyword做过滤 去掉空格
if (params.containsKey("keyword") && !StringUtils.isEmpty((params.get("keyword") + "").trim())) {
keyword = params.get("keyword") + "";
}
request.setAttribute("keyword", keyword);
params.put("keyword", keyword);
//封装商品数据
PageQueryUtil pageUtil = new PageQueryUtil(params);
request.setAttribute("pageResult", newBeeMallGoodsService.searchNewBeeMallGoods(pageUtil));
return "mall/search";
}
@GetMapping("/goods/detail/{goodsId}")
public String detailPage(@PathVariable("goodsId") Long goodsId, HttpServletRequest request) {
if (goodsId < 1) {
return "error/error_5xx";
}
NewBeeMallGoods goods = newBeeMallGoodsService.getNewBeeMallGoodsById(goodsId);
if (goods == null) {
return "error/error_404";
}
NewBeeMallGoodsDetailVO goodsDetailVO = new NewBeeMallGoodsDetailVO();
BeanUtil.copyProperties(goods, goodsDetailVO);
goodsDetailVO.setGoodsCarouselList(goods.getGoodsCarousel().split(","));
request.setAttribute("goodsDetail", goodsDetailVO);
return "mall/detail";
}
}
验证码生成代码:
验证码生成:
@Component
public class KaptchaConfig {
@Bean
public DefaultKaptcha getDefaultKaptcha(){
com.google.code.kaptcha.impl.DefaultKaptcha defaultKaptcha = new com.google.code.kaptcha.impl.DefaultKaptcha();
Properties properties = new Properties();
properties.put("kaptcha.border", "no");
properties.put("kaptcha.textproducer.font.color", "black");
properties.put("kaptcha.image.width", "150");
properties.put("kaptcha.image.height", "40");
properties.put("kaptcha.textproducer.font.size", "30");
properties.put("kaptcha.session.key", "verifyCode");
properties.put("kaptcha.textproducer.char.space", "5");
Config config = new Config(properties);
defaultKaptcha.setConfig(config);
return defaultKaptcha;
}
}
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