毕业设计之spring boot模仿开发淘宝天猫商城

package com.tjl.jerry.controller.fore; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import com.tjl.jerry.controller.BaseController; import com.tjl.jerry.entity.*; import com.tjl.jerry.service.*; import com.tjl.jerry.util.OrderUtil; import com.tjl.jerry.util.PageUtil; import com.tjl.jerry.entity.*; import com.tjl.jerry.service.*; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.*; import javax.annotation.Resource; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.net.URLEncoder; import java.text.SimpleDateFormat; import java.util.*; /** * 订单列表页 * @author 贤趣项目小组 */ @Controller public class ForeOrderController extends BaseController { @Resource(name = "productService") private ProductService productService; @Resource(name = "userService") private UserService userService; @Resource(name = "productOrderItemService") private ProductOrderItemService productOrderItemService; @Resource(name = "addressService") private AddressService addressService; @Resource(name = "categoryService") private CategoryService categoryService; @Resource(name = "productImageService") private ProductImageService productImageService; @Resource(name = "productOrderService") private ProductOrderService productOrderService; @Resource(name = "reviewService") private ReviewService reviewService; @Resource(name = "lastIDService") private LastIDService lastIDService; //转到前台天猫-订单列表页 @RequestMapping(value = "order", method = RequestMethod.GET) public String goToPageSimple() { return "redirect:/order/0/10"; } @RequestMapping(value = "order/{index}/{count}", method = RequestMethod.GET) public String goToPage(HttpSession session, Map<String, Object> map, @RequestParam(required = false) Byte status, @PathVariable("index") Integer index/* 页数 */, @PathVariable("count") Integer count/* 行数*/) { logger.info("检查用户是否登录"); Object userId = checkUser(session); User user; if (userId != null) { logger.info("获取用户信息"); user = userService.get(Integer.parseInt(userId.toString())); map.put("user", user); } else { return "redirect:/login"; } Byte[] status_array = null; if (status != null) { status_array = new Byte[]{status}; } PageUtil pageUtil = new PageUtil(index, count); logger.info("根据用户ID:{}获取订单列表", userId); List<ProductOrder> productOrderList = productOrderService.getList( new ProductOrder().setProductOrder_user( new User().setUser_id(Integer.valueOf(userId.toString())) ), status_array, new OrderUtil("productOrder_id", true), pageUtil ); //订单总数量 Integer orderCount = 0; if (productOrderList.size() > 0) { orderCount = productOrderService.getTotal(new ProductOrder().setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))), status_array); logger.info("获取订单项信息及对应的产品信息"); for (ProductOrder order : productOrderList) { List<ProductOrderItem> productOrderItemList = productOrderItemService.getListByOrderId( order.getProductOrder_id(), null ); if (productOrderItemList != null) { for (ProductOrderItem productOrderItem : productOrderItemList) { Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id(); Product product = productService.get(product_id); product.setSingleProductImageList(productImageService.getList( product_id, (byte) 0, new PageUtil(0, 1) )); productOrderItem.setProductOrderItem_product(product); if (order.getProductOrder_status() == 3) { productOrderItem.setIsReview(reviewService.getTotalByOrderItemId( productOrderItem.getProductOrderItem_id()) > 0 ); } } } order.setProductOrderItemList(productOrderItemList); } } pageUtil.setTotal(orderCount); logger.info("获取产品分类列表信息"); List<Category> categoryList = categoryService.getList(null, new PageUtil(0, 5)); map.put("pageUtil", pageUtil); map.put("productOrderList", productOrderList); map.put("categoryList", categoryList); map.put("status", status); logger.info("转到前台天猫-订单列表页"); return "fore/orderListPage"; } //转到前台天猫-订单建立页 @RequestMapping(value = "order/create/{product_id}", method = RequestMethod.GET) public String goToOrderConfirmPage(@PathVariable("product_id") Integer product_id, @RequestParam(required = false, defaultValue = "1") Short product_number, Map<String, Object> map, HttpSession session, HttpServletRequest request) throws UnsupportedEncodingException { logger.info("检查用户是否登录"); Object userId = checkUser(session); User user; if (userId != null) { logger.info("获取用户信息"); user = userService.get(Integer.parseInt(userId.toString())); map.put("user", user); } else { return "redirect:/login"; } logger.info("通过产品ID获取产品信息：{}", product_id); Product product = productService.get(product_id); if (product == null) { return "redirect:/"; } logger.info("获取产品的详细信息"); product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id())); product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1))); logger.info("封装订单项对象"); ProductOrderItem productOrderItem = new ProductOrderItem(); productOrderItem.setProductOrderItem_product(product); productOrderItem.setProductOrderItem_number(product_number); productOrderItem.setProductOrderItem_price(product.getProduct_sale_price() * product_number); productOrderItem.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString()))); //初始化订单地址信息 String addressId = "110000"; String cityAddressId = "110100"; String districtAddressId = "110101"; String detailsAddress = null; String order_post = null; String order_receiver = null; String order_phone = null; Cookie[] cookies = request.getCookies(); //如果读取到了浏览器Cookie if (cookies != null) { for (Cookie cookie : cookies) { String cookieName = cookie.getName(); String cookieValue = cookie.getValue(); switch (cookieName) { case "addressId": addressId = cookieValue; break; case "cityAddressId": cityAddressId = cookieValue; br