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步骤 2 : 模仿和排错 步骤 3 : 结算页操作 步骤 4 : 运行效果 步骤 5 : OrderService 步骤 6 : ForeRESTController.createOrder 步骤 7 : 确认支付页 步骤 8 : 支付成功页
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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
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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
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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
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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
package com.how2java.tmall.service;
import com.how2java.tmall.dao.OrderDAO;
import com.how2java.tmall.pojo.Order;
import com.how2java.tmall.pojo.OrderItem;
import com.how2java.tmall.util.Page4Navigator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
@Service
public class OrderService {
public static final String waitPay = "waitPay";
public static final String waitDelivery = "waitDelivery";
public static final String waitConfirm = "waitConfirm";
public static final String waitReview = "waitReview";
public static final String finish = "finish";
public static final String delete = "delete";
@Autowired OrderDAO orderDAO;
@Autowired OrderItemService orderItemService;
public Page4Navigator<Order> list(int start, int size, int navigatePages) {
Sort sort = new Sort(Sort.Direction.DESC, "id");
Pageable pageable = new PageRequest(start, size,sort);
Page pageFromJPA =orderDAO.findAll(pageable);
return new Page4Navigator<>(pageFromJPA,navigatePages);
}
public void removeOrderFromOrderItem(List<Order> orders) {
for (Order order : orders) {
removeOrderFromOrderItem(order);
}
}
private void removeOrderFromOrderItem(Order order) {
List<OrderItem> orderItems= order.getOrderItems();
for (OrderItem orderItem : orderItems) {
orderItem.setOrder(null);
}
}
public Order get(int oid) {
return orderDAO.findOne(oid);
}
public void update(Order bean) {
orderDAO.save(bean);
}
@Transactional(propagation= Propagation.REQUIRED,rollbackForClassName="Exception")
public float add(Order order, List<OrderItem> ois) {
float total = 0;
add(order);
if(false)
throw new RuntimeException();
for (OrderItem oi: ois) {
oi.setOrder(order);
orderItemService.update(oi);
total+=oi.getProduct().getPromotePrice()*oi.getNumber();
}
return total;
}
public void add(Order order) {
orderDAO.save(order);
}
}
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@PostMapping("forecreateOrder")
public Object createOrder(@RequestBody Order order,HttpSession session){
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
String orderCode = new SimpleDateFormat("yyyyMMddHHmmssSSS").format(new Date()) + RandomUtils.nextInt(10000);
order.setOrderCode(orderCode);
order.setCreateDate(new Date());
order.setUser(user);
order.setStatus(OrderService.waitPay);
List<OrderItem> ois= (List<OrderItem>) session.getAttribute("ois");
float total =orderService.add(order,ois);
Map<String,Object> map = new HashMap<>();
map.put("oid", order.getId());
map.put("total", total);
return Result.success(map);
}
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.apache.commons.lang.math.RandomUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.util.HtmlUtils;
import javax.servlet.http.HttpSession;
import java.text.SimpleDateFormat;
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;
@Autowired
OrderService orderService;
@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;
}
@GetMapping("forechangeOrderItem")
public Object changeOrderItem( HttpSession session, int pid, int num) {
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
List<OrderItem> ois = orderItemService.listByUser(user);
for (OrderItem oi : ois) {
if(oi.getProduct().getId()==pid){
oi.setNumber(num);
orderItemService.update(oi);
break;
}
}
return Result.success();
}
@GetMapping("foredeleteOrderItem")
public Object deleteOrderItem(HttpSession session,int oiid){
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
orderItemService.delete(oiid);
return Result.success();
}
@PostMapping("forecreateOrder")
public Object createOrder(@RequestBody Order order,HttpSession session){
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
String orderCode = new SimpleDateFormat("yyyyMMddHHmmssSSS").format(new Date()) + RandomUtils.nextInt(10000);
order.setOrderCode(orderCode);
order.setCreateDate(new Date());
order.setUser(user);
order.setStatus(OrderService.waitPay);
List<OrderItem> ois= (List<OrderItem>) session.getAttribute("ois");
float total =orderService.add(order,ois);
Map<String,Object> map = new HashMap<>();
map.put("oid", order.getId());
map.put("total", total);
return Result.success(map);
}
}
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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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<!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/alipayPage::html" ></div>
<div th:replace="include/fore/footer::html" ></div>
</div>
</body>
</html>
<div th:fragment="html">
<script>
$(function(){
var oid = getUrlParms("oid");
var total = getUrlParms("total");
var data4Vue = {
oid:'',
total:''
};
//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.oid = oid;
this.total = total;
}
});
})
</script>
<div class="aliPayPageDiv">
<div class="aliPayPageLogo">
<img class="pull-left" src="img/site/simpleLogo.png">
<div style="clear:both"></div>
</div>
<div>
<span class="confirmMoneyText">扫一扫付款（元）</span>
<span class="confirmMoney">
￥ {{total|formatMoneyFilter}} </span>
</div>
<div>
<img class="aliPayImg" src="img/site/alipay2wei.png">
</div>
<div>
<a :href="'payed?oid='+oid+'&total='+total"><button class="confirmPay">确认支付</button></a>
</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
<!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/payedPage::html" ></div>
<div th:replace="include/fore/footer::html" ></div>
</div>
</body>
</html>
<div th:fragment="html">
<script>
$(function(){
var oid = getUrlParms("oid");
var total = getUrlParms("total");
var data4Vue = {
uri:'forepayed',
order:[],
total:0
};
//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.total = total;
this.load();
},
methods: {
load:function(){
var url = this.uri+"?oid="+oid;
axios.get(url).then(function(response) {
vue.order = response.data;
});
}
}
});
})
</script>
<div class="payedDiv">
<div class="payedTextDiv">
<img src="img/site/paySuccess.png">
<span>您已成功付款</span>
</div>
<div class="payedAddressInfo">
<ul>
<li>收货地址：{{order.address}} {{order.receiver}} {{order.mobile }}</li>
<li>实付款：<span class="payedInfoPrice">
{{total|formatMoney}}
</li>
<li>预计08月08日送达 </li>
</ul>
<div class="paedCheckLinkDiv">
您可以
<a class="payedCheckLink" href="bought">查看已买到的宝贝</a>
<a class="payedCheckLink" href="bought">查看交易详情 </a>
</div>
</div>
<div class="payedSeperateLine">
</div>
<div class="warningDiv">
<img src="img/site/warning.png">
<b>安全提醒：</b>下单后，<span class="redColor boldWord">用QQ给您发送链接办理退款的都是骗子！</span>天猫不存在系统升级，订单异常等问题，谨防假冒客服电话诈骗！
</div>
</div>
</div>
@GetMapping("forepayed")
public Object payed(int oid) {
Order order = orderService.get(oid);
order.setStatus(OrderService.waitDelivery);
order.setPayDate(new Date());
orderService.update(order);
return order;
}
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.apache.commons.lang.math.RandomUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.util.HtmlUtils;
import javax.servlet.http.HttpSession;
import java.text.SimpleDateFormat;
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;
@Autowired
OrderService orderService;
@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;
}
@GetMapping("forechangeOrderItem")
public Object changeOrderItem( HttpSession session, int pid, int num) {
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
List<OrderItem> ois = orderItemService.listByUser(user);
for (OrderItem oi : ois) {
if(oi.getProduct().getId()==pid){
oi.setNumber(num);
orderItemService.update(oi);
break;
}
}
return Result.success();
}
@GetMapping("foredeleteOrderItem")
public Object deleteOrderItem(HttpSession session,int oiid){
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
orderItemService.delete(oiid);
return Result.success();
}
@PostMapping("forecreateOrder")
public Object createOrder(@RequestBody Order order,HttpSession session){
User user =(User) session.getAttribute("user");
if(null==user)
return Result.fail("未登录");
String orderCode = new SimpleDateFormat("yyyyMMddHHmmssSSS").format(new Date()) + RandomUtils.nextInt(10000);
order.setOrderCode(orderCode);
order.setCreateDate(new Date());
order.setUser(user);
order.setStatus(OrderService.waitPay);
List<OrderItem> ois= (List<OrderItem>) session.getAttribute("ois");
float total =orderService.add(order,ois);
Map<String,Object> map = new HashMap<>();
map.put("oid", order.getId());
map.put("total", total);
return Result.success(map);
}
@GetMapping("forepayed")
public Object payed(int oid) {
Order order = orderService.get(oid);
order.setStatus(OrderService.waitDelivery);
order.setPayDate(new Date());
orderService.update(order);
return order;
}
}
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问答区域
2022-06-07
可以改进的一个小地方
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
2022-02-18
事务失效
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
2021-09-18
事务注解
2021-02-23
propagation= Propagation.REQUIRED
2021-02-18
有一个bug
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提问之前请登陆
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