91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

資源簡介

系統(tǒng)架構(gòu)是:Spring、SpringMVC、MyBatis。用戶在成功登陸系統(tǒng)后,可以查看系統(tǒng)主頁的花卉商品,還有按照花卉品類分類的花卉,用戶也可以根據(jù)花卉名稱搜索自己想要查找的花卉品種。用戶可以在前臺購買鮮花,管理員可在后臺管理鮮花、用戶、訂單等功能。系統(tǒng)界面顯示優(yōu)美,歡迎大家一起來下載!!!

資源截圖

代碼片段和文件信息

package?com.qiang.controller;

import?javax.servlet.http.HttpServletRequest;

import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.stereotype.Controller;
import?org.springframework.web.bind.annotation.RequestMapping;

import?com.qiang.model.Cart;
import?com.qiang.model.CartItem;
import?com.qiang.model.Flower;
import?com.qiang.model.User;
import?com.qiang.service.flower.FlowerService;

@Controller
@RequestMapping(“/cartController“)
public?class?CartController?{
@Autowired
private?FlowerService?flowerService;

//?將購物項添加到購物車:執(zhí)行的方法
@RequestMapping(“/addCart“)
public?String?addCart(int?countint?pidHttpServletRequest?request)?{

//判斷是否登錄
User?existUser?=?(User)?request.getSession().getAttribute(“existUser“);
if(existUser==null){
return?“l(fā)ogin“;
}
//?封裝一個CartItem對象.
CartItem?cartItem?=?new?CartItem();
//?設(shè)置數(shù)量:
cartItem.setCount(count);
//?根據(jù)pid進(jìn)行查詢商品:
Flower?flower?=?flowerService.findByPid(pid);
//?設(shè)置商品:
cartItem.setProduct(flower);
//?將購物項添加到購物車.
//?購物車應(yīng)該存在session中.
Cart?cart?=?(Cart)?request.getSession().getAttribute(“cart“);
if?(cart?==?null)?{
cart?=?new?Cart();
request.getSession().setAttribute(“cart“?cart);
}
cart.addCart(cartItem);

return?“cart“;
???}

//?清空購物車的執(zhí)行的方法:
@RequestMapping(“/clearCart“)
public?String?clearCart(HttpServletRequest?request){
//?獲得購物車對象.
Cart?cart?=?(Cart)?request.getSession().getAttribute(“cart“);
if?(cart?==?null)?{
cart?=?new?Cart();
request.getSession().setAttribute(“cart“?cart);
}
//?調(diào)用購物車中清空方法.
cart.clearCart();
return?“cart“;
}

//?從購物車中移除購物項的方法:
@RequestMapping(“/removeCart“)
public?String?removeCart(int?pidHttpServletRequest?request){
//?獲得購物車對象
Cart?cart?=?(Cart)?request.getSession().getAttribute(“cart“);
if?(cart?==?null)?{
cart?=?new?Cart();
request.getSession().setAttribute(“cart“?cart);
}
//?調(diào)用購物車中移除的方法:
cart.removeCart(pid);
//?返回頁面:
return?“cart“;
}

//?我的購物車:執(zhí)行的方法
@RequestMapping(“/myCart“)
public?String?myCart(HttpServletRequest?request){

//判斷是否登錄
User?existUser?=?(User)?request.getSession().getAttribute(“existUser“);
if(existUser==null){
request.setAttribute(“msg“?“親!您還沒有登錄“);
return?“l(fā)ogin“;
}

Cart?cart?=?(Cart)?request.getSession().getAttribute(“cart“);
if?(cart?==?null)?{
cart?=?new?Cart();
request.getSession()
.setAttribute(“cart“?cart);
}
return?“cart“;
}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-19?13:57??花店商城\
?????目錄???????????0??2020-02-19?13:57??花店商城\數(shù)據(jù)庫\
?????文件????????7053??2019-03-23?16:13??花店商城\數(shù)據(jù)庫\flowshop.sql
?????目錄???????????0??2020-02-19?13:57??花店商城\源碼\
?????目錄???????????0??2020-02-19?13:57??花店商城\源碼\flowershop\
?????文件????????1515??2017-03-20?17:08??花店商城\源碼\flowershop\.classpath
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\
?????文件???????????7??2019-03-23?16:57??花店商城\源碼\flowershop\.git\COMMIT_EDITMSG
?????文件?????????304??2019-03-20?09:25??花店商城\源碼\flowershop\.git\config
?????文件??????????73??2019-03-20?09:25??花店商城\源碼\flowershop\.git\description
?????文件??????????23??2019-03-20?09:25??花店商城\源碼\flowershop\.git\HEAD
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\hooks\
?????文件?????????478??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\applypatch-msg.sample
?????文件?????????896??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\commit-msg.sample
?????文件????????3327??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\fsmonitor-watchman.sample
?????文件?????????189??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\post-update.sample
?????文件?????????424??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\pre-applypatch.sample
?????文件????????1638??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\pre-commit.sample
?????文件????????1348??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\pre-push.sample
?????文件????????4898??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\pre-rebase.sample
?????文件?????????544??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\pre-receive.sample
?????文件????????1492??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\prepare-commit-msg.sample
?????文件????????3610??2019-03-20?09:25??花店商城\源碼\flowershop\.git\hooks\update.sample
?????文件???????39348??2019-03-23?16:57??花店商城\源碼\flowershop\.git\index
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\info\
?????文件?????????240??2019-03-20?09:25??花店商城\源碼\flowershop\.git\info\exclude
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\logs\
?????文件????????2639??2019-03-23?16:57??花店商城\源碼\flowershop\.git\logs\HEAD
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\logs\refs\
?????目錄???????????0??2019-05-20?11:13??花店商城\源碼\flowershop\.git\logs\refs\heads\
?????文件????????2639??2019-03-23?16:57??花店商城\源碼\flowershop\.git\logs\refs\heads\master
............此處省略1975個文件信息

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