|
|
步骤 2 : 模仿和排错 步骤 3 : 界面效果 步骤 4 : cart.html 步骤 5 : cartPage.html 步骤 6 : modal4deleteConfirm.html 步骤 7 : ForeRESTController.cart()
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完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
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使用爬虫已经被系统记录，请勿使用爬虫，增大封号风险。 如果是误封 ，请联系站长，谢谢
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完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
增值内容，点击购买
使用爬虫已经被系统记录，请勿使用爬虫，增大封号风险。 如果是误封 ，请联系站长，谢谢
增值内容，请先登录
完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head th:include="include/fore/header::html" ></head>
<body>
<div id="workingArea">
<div th:replace="include/fore/top::html" ></div>
<div th:replace="include/fore/simpleSearch::html" ></div>
<div th:replace="include/fore/cart/cartPage::html" ></div>
<div th:replace="include/fore/modal4deleteConfirm::html" ></div>
<div th:replace="include/fore/footer::html" ></div>
</div>
</body>
</html>
<!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head th:include="include/fore/header::html" ></head> <body> <div id="workingArea"> <div th:replace="include/fore/top::html" ></div> <div th:replace="include/fore/simpleSearch::html" ></div> <div th:replace="include/fore/cart/cartPage::html" ></div> <div th:replace="include/fore/modal4deleteConfirm::html" ></div> <div th:replace="include/fore/footer::html" ></div> </div> </body> </html>
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完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
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<div th:fragment="html">
<script>
$(function(){
var data4Vue = {
uri:'forecart',
orderItems:[]
};
//ViewModel
var vue = new Vue({
el: '#workingArea',
data: data4Vue,
mounted:function(){ //mounted 表示这个 Vue 对象加载成功了
this.load();
},
methods: {
load:function(){
var url = this.uri;
axios.get(url).then(function(response) {
vue.orderItems = response.data;
vue.$nextTick(function(){
linkDefaultActions();
cartPageRegisterListeners();
})
});
}
}
});
})
var deleteOrderItem = false;
var deleteOrderItemid = 0;
function cartPageRegisterListeners(){
$("a.deleteOrderItem").click(function(){
deleteOrderItem = false;
var oiid = $(this).attr("oiid")
deleteOrderItemid = oiid;
$("#deleteConfirmModal").modal('show');
});
$("button.deleteConfirmButton").click(function(){
deleteOrderItem = true;
$("#deleteConfirmModal").modal('hide');
});
$('#deleteConfirmModal').on('hidden.bs.modal', function (e) {
if(deleteOrderItem){
var url = "foredeleteOrderItem?oiid="+deleteOrderItemid;
axios.get(url).then(function(response){
if(0==response.data.code){
$("tr.cartProductItemTR[oiid="+deleteOrderItemid+"]").hide();
}
else{
location.href="login";
}
});
}
})
$("img.cartProductItemIfSelected").click(function(){
var selectit = $(this).attr("selectit")
if("selectit"==selectit){
$(this).attr("src","img/site/cartNotSelected.png");
$(this).attr("selectit","false")
$(this).parents("tr.cartProductItemTR").css("background-color","#fff");
}
else{
$(this).attr("src","img/site/cartSelected.png");
$(this).attr("selectit","selectit")
$(this).parents("tr.cartProductItemTR").css("background-color","#FFF8E1");
}
syncSelect();
syncCreateOrderButton();
calcCartSumPriceAndNumber();
});
$("img.selectAllItem").click(function(){
var selectit = $(this).attr("selectit")
if("selectit"==selectit){
$("img.selectAllItem").attr("src","img/site/cartNotSelected.png");
$("img.selectAllItem").attr("selectit","false")
$(".cartProductItemIfSelected").each(function(){
$(this).attr("src","img/site/cartNotSelected.png");
$(this).attr("selectit","false");
$(this).parents("tr.cartProductItemTR").css("background-color","#fff");
});
}
else{
$("img.selectAllItem").attr("src","img/site/cartSelected.png");
$("img.selectAllItem").attr("selectit","selectit")
$(".cartProductItemIfSelected").each(function(){
$(this).attr("src","img/site/cartSelected.png");
$(this).attr("selectit","selectit");
$(this).parents("tr.cartProductItemTR").css("background-color","#FFF8E1");
});
}
syncCreateOrderButton();
calcCartSumPriceAndNumber();
});
$(".orderItemNumberSetting").keyup(function(){
var pid=$(this).attr("pid");
var stock= $("span.orderItemStock[pid="+pid+"]").text();
var price= $("span.orderItemPromotePrice[pid="+pid+"]").text();
var num= $(".orderItemNumberSetting[pid="+pid+"]").val();
num = parseInt(num);
if(isNaN(num))
num= 1;
if(num<=0)
num = 1;
if(num>stock)
num = stock;
syncPrice(pid,num,price);
});
$(".numberPlus").click(function(){
var pid=$(this).attr("pid");
var stock= $("span.orderItemStock[pid="+pid+"]").text();
var price= $("span.orderItemPromotePrice[pid="+pid+"]").text();
var num= $(".orderItemNumberSetting[pid="+pid+"]").val();
num++;
if(num>stock)
num = stock;
syncPrice(pid,num,price);
});
$(".numberMinus").click(function(){
var pid=$(this).attr("pid");
var stock= $("span.orderItemStock[pid="+pid+"]").text();
var price= $("span.orderItemPromotePrice[pid="+pid+"]").text();
var num= $(".orderItemNumberSetting[pid="+pid+"]").val();
--num;
if(num<=0)
num=1;
syncPrice(pid,num,price);
});
$("button.createOrderButton").click(function(){
var params = "";
$(".cartProductItemIfSelected").each(function(){
if("selectit"==$(this).attr("selectit")){
var oiid = $(this).attr("oiid");
params += "&oiid="+oiid;
}
});
params = params.substring(1);
location.href="buy?"+params;
});
}
function syncCreateOrderButton(){
var selectAny = false;
$(".cartProductItemIfSelected").each(function(){
if("selectit"==$(this).attr("selectit")){
selectAny = true;
}
});
if(selectAny){
$("button.createOrderButton").css("background-color","#C40000");
$("button.createOrderButton").removeAttr("disabled");
}
else{
$("button.createOrderButton").css("background-color","#AAAAAA");
$("button.createOrderButton").attr("disabled","disabled");
}
}
function syncSelect(){
var selectAll = true;
$(".cartProductItemIfSelected").each(function(){
if("false"==$(this).attr("selectit")){
selectAll = false;
}
});
if(selectAll)
$("img.selectAllItem").attr("src","img/site/cartSelected.png");
else
$("img.selectAllItem").attr("src","img/site/cartNotSelected.png");
}
function calcCartSumPriceAndNumber(){
var sum = 0;
var totalNumber = 0;
$("img.cartProductItemIfSelected[selectit='selectit']").each(function(){
var oiid = $(this).attr("oiid");
var price =$(".cartProductItemSmallSumPrice[oiid="+oiid+"]").text();
price = price.replace(/,/g, "");
price = price.replace(/￥/g, "");
sum += new Number(price);
var num =$(".orderItemNumberSetting[oiid="+oiid+"]").val();
totalNumber += new Number(num);
});
$("span.cartSumPrice").html("￥"+formatMoney(sum));
$("span.cartTitlePrice").html("￥"+formatMoney(sum));
$("span.cartSumNumber").html(totalNumber);
}
function syncPrice(pid,num,price){
$(".orderItemNumberSetting[pid="+pid+"]").val(num);
var cartProductItemSmallSumPrice = formatMoney(num*price);
$(".cartProductItemSmallSumPrice[pid="+pid+"]").html("￥"+cartProductItemSmallSumPrice);
calcCartSumPriceAndNumber();
var url = "forechangeOrderItem?pid="+pid+"&num="+num;
axios.get(url).then(function(response){
if(0!=response.data.code){
location.href="login";
}
});
}
</script>
<title>购物车</title>
<div class="cartDiv">
<div class="cartTitle pull-right">
<span>已选商品 (不含运费)</span>
<span class="cartTitlePrice">￥0.00</span>
<button class="createOrderButton" disabled="disabled">结 算</button>
</div>
<div class="cartProductList">
<table class="cartProductTable">
<thead>
<tr>
<th class="selectAndImage">
<img selectit="false" class="selectAllItem" src="img/site/cartNotSelected.png">
全选
</th>
<th>商品信息</th>
<th>单价</th>
<th>数量</th>
<th width="120px">金额</th>
<th class="operation">操作</th>
</tr>
</thead>
<tbody>
<tr :oiid="oi.id" class="cartProductItemTR" v-for="oi in orderItems">
<td>
<img selectit="false" :oiid="oi.id" class="cartProductItemIfSelected" src="img/site/cartNotSelected.png">
<a style="display:none" href="#nowhere"><img src="img/site/cartSelected.png"></a>
<img class="cartProductImg" :src="'img/productSingle_middle/'+oi.product.firstProductImage.id+'.jpg'">
</td>
<td>
<div class="cartProductLinkOutDiv">
<a :href="'product?pid='+oi.product.id" class="cartProductLink">{{oi.product.name}}</a>
<div class="cartProductLinkInnerDiv">
<img src="img/site/creditcard.png" title="支持信用卡支付">
<img src="img/site/7day.png" title="消费者保障服务,承诺7天退货">
<img src="img/site/promise.png" title="消费者保障服务,承诺如实描述">
</div>
</div>
</td>
<td>
<span class="cartProductItemOringalPrice">￥{{oi.product.originalPrice|formatMoneyFilter}}</span>
<span class="cartProductItemPromotionPrice">￥{{oi.product.promotePrice|formatMoneyFilter}}</span>
</td>
<td>
<div class="cartProductChangeNumberDiv">
<span class="hidden orderItemStock " :pid="oi.product.id">{{oi.product.stock}}</span>
<span class="hidden orderItemPromotePrice " :pid="oi.product.id">{{oi.product.promotePrice}}</span>
<a :pid="oi.product.id" class="numberMinus" href="#nowhere">-</a>
<input :pid="oi.product.id" :oiid="oi.id" class="orderItemNumberSetting" autocomplete="off" :value="oi.number">
<a :stock="oi.product.stock" :pid="oi.product.id" class="numberPlus" href="#nowhere">+</a>
</div>
</td>
<td >
<span class="cartProductItemSmallSumPrice" :oiid="oi.id" :pid="oi.product.id" >
￥ {{oi.product.promotePrice*oi.number|formatMoneyFilter}}
</span>
</td>
<td>
<a class="deleteOrderItem" :oiid="oi.id" href="#nowhere">删除</a>
</td>
</tr>
</tbody>
</table>
</div>
<div class="cartFoot">
<img selectit="false" class="selectAllItem" src="img/site/cartNotSelected.png">
<span>全选</span>
<!-- <a href="#">删除</a> -->
<div class="pull-right">
<span>已选商品 <span class="cartSumNumber" >0</span> 件</span>
<span>合计 (不含运费): </span>
<span class="cartSumPrice" >￥0.00</span>
<button class="createOrderButton" disabled="disabled" >结 算</button>
</div>
</div>
</div>
</div>
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完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
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使用爬虫已经被系统记录，请勿使用爬虫，增大封号风险。 如果是误封 ，请联系站长，谢谢
<div th:fragment="html" >
<div class="modal" id="deleteConfirmModal" tabindex="-1" role="dialog" >
<div class="modal-dialog deleteConfirmModalDiv">
<div class="modal-content">
<div class="modal-header">
<button data-dismiss="modal" class="close" type="button"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title">确认删除？</h4>
</div>
<div class="modal-footer">
<button data-dismiss="modal" class="btn btn-default" type="button">关闭</button>
<button class="btn btn-primary deleteConfirmButton" id="submit" type="button">确认</button>
</div>
</div>
</div>
</div>
</div>
<div th:fragment="html" > <div class="modal" id="deleteConfirmModal" tabindex="-1" role="dialog" > <div class="modal-dialog deleteConfirmModalDiv"> <div class="modal-content"> <div class="modal-header"> <button data-dismiss="modal" class="close" type="button"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button> <h4 class="modal-title">确认删除？</h4> </div> <div class="modal-footer"> <button data-dismiss="modal" class="btn btn-default" type="button">关闭</button> <button class="btn btn-primary deleteConfirmButton" id="submit" type="button">确认</button> </div> </div> </div> </div> </div>
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完整的 Springboot 模仿天猫项目，使用 Springboot 、Vue.js、shiro、redis、elasticsearch 等一整套技术栈， 从无到有涵盖全部129个知识点，565个开发步骤, 充实 Springboot 项目经验，为简历加上一个有吸引力的砝码.
增值内容，点击购买
使用爬虫已经被系统记录，请勿使用爬虫，增大封号风险。 如果是误封 ，请联系站长，谢谢
@GetMapping("forecart")
public Object cart(HttpSession session) {
User user =(User) session.getAttribute("user");
List<OrderItem> ois = orderItemService.listByUser(user);
productImageService.setFirstProdutImagesOnOrderItems(ois);
return ois;
}
package com.how2java.tmall.web;
import com.how2java.tmall.comparator.*;
import com.how2java.tmall.pojo.*;
import com.how2java.tmall.service.*;
import com.how2java.tmall.util.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.util.HtmlUtils;
import javax.servlet.http.HttpSession;
import java.util.*;
@RestController
public class ForeRESTController {
@Autowired
CategoryService categoryService;
@Autowired
ProductService productService;
@Autowired
UserService userService;
@Autowired
ProductImageService productImageService;
@Autowired
PropertyValueService propertyValueService;
@Autowired
OrderItemService orderItemService;
@Autowired
ReviewService reviewService;
@GetMapping("/forehome")
public Object home() {
List<Category> cs= categoryService.list();
productService.fill(cs);
productService.fillByRow(cs);
categoryService.removeCategoryFromProduct(cs);
return cs;
}
@PostMapping("/foreregister")
public Object register(@RequestBody User user) {
String name = user.getName();
String password = user.getPassword();
name = HtmlUtils.htmlEscape(name);
user.setName(name);
boolean exist = userService.isExist(name);
if(exist){
String message ="用户名已经被使用,不能使用";
return Result.fail(message);
}
user.setPassword(password);
userService.add(user);
return Result.success();
}
@PostMapping("/forelogin")
public Object login(@RequestBody User userParam, HttpSession session) {
String name = userParam.getName();
name = HtmlUtils.htmlEscape(name);
User user =userService.get(name,userParam.getPassword());
if(null==user){
String message ="账号密码错误";
return Result.fail(message);
}
else{
session.setAttribute("user", user);
return Result.success();
}
}
@GetMapping("/foreproduct/{pid}")
public Object product(@PathVariable("pid") int pid) {
Product product = productService.get(pid);
List<ProductImage> productSingleImages = productImageService.listSingleProductImages(product);
List<ProductImage> productDetailImages = productImageService.listDetailProductImages(product);
product.setProductSingleImages(productSingleImages);
product.setProductDetailImages(productDetailImages);
List<PropertyValue> pvs = propertyValueService.list(product);
List<Review> reviews = reviewService.list(product);
productService.setSaleAndReviewNumber(product);
productImageService.setFirstProdutImage(product);
Map<String,Object> map= new HashMap<>();
map.put("product", product);
map.put("pvs", pvs);
map.put("reviews", reviews);
return Result.success(map);
}
@GetMapping("forecheckLogin")
public Object checkLogin( HttpSession session) {
User user =(User) session.getAttribute("user");
if(null!=user)
return Result.success();
return Result.fail("未登录");
}
@GetMapping("forecategory/{cid}")
public Object category(@PathVariable int cid,String sort) {
Category c = categoryService.get(cid);
productService.fill(c);
productService.setSaleAndReviewNumber(c.getProducts());
categoryService.removeCategoryFromProduct(c);
if(null!=sort){
switch(sort){
case "review":
Collections.sort(c.getProducts(),new ProductReviewComparator());
break;
case "date" :
Collections.sort(c.getProducts(),new ProductDateComparator());
break;
case "saleCount" :
Collections.sort(c.getProducts(),new ProductSaleCountComparator());
break;
case "price":
Collections.sort(c.getProducts(),new ProductPriceComparator());
break;
case "all":
Collections.sort(c.getProducts(),new ProductAllComparator());
break;
}
}
return c;
}
@PostMapping("foresearch")
public Object search( String keyword){
if(null==keyword)
keyword = "";
List<Product> ps= productService.search(keyword,0,20);
productImageService.setFirstProdutImages(ps);
productService.setSaleAndReviewNumber(ps);
return ps;
}
@GetMapping("forebuyone")
public Object buyone(int pid, int num, HttpSession session) {
return buyoneAndAddCart(pid,num,session);
}
private int buyoneAndAddCart(int pid, int num, HttpSession session) {
Product product = productService.get(pid);
int oiid = 0;
User user =(User) session.getAttribute("user");
boolean found = false;
List<OrderItem> ois = orderItemService.listByUser(user);
for (OrderItem oi : ois) {
if(oi.getProduct().getId()==product.getId()){
oi.setNumber(oi.getNumber()+num);
orderItemService.update(oi);
found = true;
oiid = oi.getId();
break;
}
}
if(!found){
OrderItem oi = new OrderItem();
oi.setUser(user);
oi.setProduct(product);
oi.setNumber(num);
orderItemService.add(oi);
oiid = oi.getId();
}
return oiid;
}
@GetMapping("forebuy")
public Object buy(String[] oiid,HttpSession session){
List<OrderItem> orderItems = new ArrayList<>();
float total = 0;
for (String strid : oiid) {
int id = Integer.parseInt(strid);
OrderItem oi= orderItemService.get(id);
total +=oi.getProduct().getPromotePrice()*oi.getNumber();
orderItems.add(oi);
}
productImageService.setFirstProdutImagesOnOrderItems(orderItems);
session.setAttribute("ois", orderItems);
Map<String,Object> map = new HashMap<>();
map.put("orderItems", orderItems);
map.put("total", total);
return Result.success(map);
}
@GetMapping("foreaddCart")
public Object addCart(int pid, int num, HttpSession session) {
buyoneAndAddCart(pid,num,session);
return Result.success();
}
@GetMapping("forecart")
public Object cart(HttpSession session) {
User user =(User) session.getAttribute("user");
List<OrderItem> ois = orderItemService.listByUser(user);
productImageService.setFirstProdutImagesOnOrderItems(ois);
return ois;
}
}
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问答区域
2022-07-05
产品数量在购物车更改以后，在购买界面的数量还是修改之前的数量
回答已经提交成功，正在审核。 请于 我的回答 处查看回答记录，谢谢
2020-08-18
关于restful接口的问题
回答已经提交成功，正在审核。 请于 我的回答 处查看回答记录，谢谢
2020-04-10
请问控制器为什么有时候返回result类包装后的数据，有时候直接返回数据呢？
2020-01-08
获取uesr为什么不能用requesbody
2019-10-01
会不会存在安全问题？
提问太多，页面渲染太慢，为了加快渲染速度，本页最多只显示几条提问。还有 2 条以前的提问，请 点击查看
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