Java仿天猫服装商城系统的实现流程

第Java仿天猫服装商城系统的实现流程一、项目简述

功能：网上商城系统，前台+后台管理，用户注册，登录,上哦展示，分组展示，搜索，收货地址管理，购物车管理，添加，购买，个人信息修改。订单查询等等，后台商品管理，分类管理，库存管理，订单管理，用户管理，信息、修改等等。

二、项目运行

环境配置：Jdk1.8+Tomcat8.5+mysql+Eclispe(IntelliJIDEA,Eclispe,MyEclispe,Sts都支持)

项目技术：JSP+Spring+SpringMVC+MyBatis+html+css+JavaScript+JQuery+Ajax+layui+maven等等。

权限控制代码：

*产品详情页

@Controller

publicclassForeProductDetailsControllerextendsBaseController{

@Resource(name="productService")

privateProductServiceproductService;

@Resource(name="userService")

privateUserServiceuserService;

@Resource(name="productImageService")

privateProductImageServiceproductImageService;

@Resource(name="categoryService")

privateCategoryServicecategoryService;

@Resource(name="propertyValueService")

privatePropertyValueServicepropertyValueService;

@Resource(name="propertyService")

privatePropertyServicepropertyService;

@Resource(name="reviewService")

privateReviewServicereviewService;

@Resource(name="productOrderItemService")

privateProductOrderItemServiceproductOrderItemService;

//转到前台天猫-产品详情页

@RequestMapping(value="product/{pid}",method=RequestMethod.GET)

publicStringgoToPage(HttpSessionsession,MapString,Objectmap,

@PathVariable("pid")Stringpid/*产品ID*/){

("检查用户是否登录");

ObjectuserId=checkUser(session);

if(userId!=null){

("获取用户信息");

Useruser=userService.get(Integer.parseInt(userId.toString()));

map.put("user",user);

("获取产品ID");

Integerproduct_id=Integer.parseInt(pid);

("获取产品信息");

Productproduct=productService.get(product_id);

if(product==null||product.getProduct_isEnabled()==1){

return"redirect:/404";

("获取产品子信息-分类信息");

product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));

("获取产品子信息-预览图片信息");

ListProductImagesingleProductImageList=productImageService.getList(product_id,(byte)0,null);

product.setSingleProductImageList(singleProductImageList);

("获取产品子信息-详情图片信息");

ListProductImagedetailsProductImageList=productImageService.getList(product_id,(byte)1,null);

product.setDetailProductImageList(detailsProductImageList);

("获取产品子信息-产品属性值信息");

ListPropertyValuepropertyValueList=propertyValueService.getList(newPropertyValue().setPropertyValue_product(product),null);

("获取产品子信息-分类信息对应的属性列表");

ListPropertypropertyList=propertyService.getList(newProperty().setProperty_category(product.getProduct_category()),null);

("属性列表和属性值列表合并");

for(Propertyproperty:propertyList){

for(PropertyValuepropertyValue:propertyValueList){

if(property.getProperty_id().equals(propertyValue.getPropertyValue_property().getProperty_id())){

ListPropertyValueproperty_value_item=newArrayList(1);

property_value_item.add(propertyValue);

property.setPropertyValueList(property_value_item);

break;

("获取产品子信息-产品评论信息");

product.setReviewList(reviewService.getListByProductId(product_id,null));

if(product.getReviewList()!=null){

for(Reviewreview:product.getReviewList()){

review.setReview_user(userService.get(review.getReview_user().getUser_id()));

("获取猜你喜欢列表");

Integercategory_id=product.getProduct_category().getCategory_id();

Integertotal=productService.getTotal(newProduct().setProduct_category(newCategory().setCategory_id(category_id)),newByte[]{0,2});

("分类ID为{}的产品总数为{}条",category_id,total);

//生成随机数

inti=newRandom().nextInt(total);

if(i+2=total){

i=total-3;

if(i0){

i=0;

ListProductloveProductList=productService.getList(newProduct().setProduct_category(

newCategory().setCategory_id(category_id)),

newByte[]{0,2},

null,

newPageUtil().setCount(3).setPageStart(i)

if(loveProductList!=null){

("获取产品列表的相应的一张预览图片");

for(ProductloveProduct:loveProductList){

loveProduct.setSingleProductImageList(productImageService.getList(loveProduct.getProduct_id(),(byte)0,newPageUtil(0,1)));

("获取分类列表");

ListCategorycategoryList=categoryService.getList(null,newPageUtil(0,3));

map.put("loveProductList",loveProductList);

map.put("categoryList",categoryList);

map.put("propertyList",propertyList);

map.put("product",product);

map.put("guessNumber",i);

map.put("pageUtil",newPageUtil(0,10).setTotal(product.getProduct_review_count()));

("转到前台-产品详情页");

return"fore/productDetailsPage";

//按产品ID加载产品评论列表-ajax

@Deprecated

@ResponseBody

@RequestMapping(value="review/{pid}",method=RequestMethod.GET,produces="application/json;charset=utf-8")

publicStringloadProductReviewList(@PathVariable("pid")Stringpid/*产品ID*/,

@RequestParamIntegerindex/*页数*/,

@RequestParamIntegercount/*行数*/){

("获取产品ID");

Integerproduct_id=Integer.parseInt(pid);

("获取产品评论列表");

ListReviewreviewList=reviewService.getListByProductId(product_id,newPageUtil(index,count));

JSONObjectjsonObject=newJSONObject();

jsonObject.put("reviewList",JSONArray.parseArray(JSON.toJSONString(reviewList)));

returnjsonObject.toJSONString();

//按产品ID加载产品属性列表-ajax

@Deprecated

@ResponseBody

@RequestMapping(value="property/{pid}",method=RequestMethod.GET,produces="application/json;charset=utf-8")

publicStringloadProductPropertyList(@PathVariable("pid")Stringpid/*产品ID*/){

("获取产品ID");

Integerproduct_id=Integer.parseInt(pid);

("获取产品详情-属性值信息");

Productproduct=newProduct();

product.setProduct_id(product_id);

ListPropertyValuepropertyValueList=propertyValueService.getList(newPropertyValue().setPropertyValue_product(product),null);

("获取产品详情-分类信息对应的属性列表");

ListPropertypropertyList=propertyService.getList(newProperty().setProperty_category(product.getProduct_category()),null);

("属性列表和属性值列表合并");

for(Propertyproperty:propertyList){

for(PropertyValuepropertyValue:propertyValueList){

if(property.getProperty_id().equals(propertyValue.getPropertyValue_property().getProperty_id())){

ListPropertyValueproperty_value_item=newArrayList(1);

property_value_item.add(propertyValue);

property.setPropertyValueList(property_value_item);

break;

JSONObjectjsonObject=newJSONObject();

jsonObject.put("propertyList",JSONArray.parseArray(JSON.toJSONString(propertyList)));

returnjsonObject.toJSONString();

//加载猜你喜欢列表-ajax

@ResponseBody

@RequestMapping(value="guess/{cid}",method=RequestMethod.GET,produces="application/json;charset=utf-8")

publicStringguessYouLike(@PathVariable("cid")Integercid,@RequestParamIntegerguessNumber){

("获取猜你喜欢列表");

Integertotal=productService.getTotal(newProduct().setProduct_category(newCategory().setCategory_id(cid)),newByte[]{0,2});

("分类ID为{}的产品总数为{}条",cid,total);

//生成随机数

inti=newRandom().nextInt(total);

if(i+2=total){

i=total-3;

if(i0){

i=0;

while(i==guessNumber){

i=newRandom().nextInt(total);

if(i+2=total){

i=total-3;

if(i0){

i=0;

break;

("guessNumber值为{}，新guessNumber值为{}",guessNumber,i);

ListProductloveProductList=productService.getList(newProduct().setProduct_category(

newCategory().setCategory_id(cid)),

newByte[]{0,2},

null,

newPageUtil().setCount(3).setPageStart(i)

if(loveProductList!=null){

("获取产品列表的相应的一张预览图片");

for(ProductloveProduct:loveProductList){

loveProduct.setSingleProductImageList(productImageService.getList(loveProduct.getProduct_id(),(byte)0,newPageUtil(0,1)));

JSONObjectjsonObject=newJSONObject();

("获取数据成功！");

jsonObject.put("success",true);

jsonObject.put("loveProductList",JSONArray.parseArray(JSON.toJSONString(loveProductList)));

jsonObject.put("guessNumber",i);

returnjsonObject.toJSONString();

}

用户信息管理控制层：

*用户信息管理

@Controller

publicclassForeUserControllerextendsBaseController{

@Resource(name="addressService")

privateAddressServiceaddressService;

@Resource(name="userService")

privateUserServiceuserService;

//转到前台天猫-用户详情页

@RequestMapping(value="userDetails",method=RequestMethod.GET)

publicStringgoToUserDetail(HttpSessionsession,MapString,Objectmap){

("检查用户是否登录");

ObjectuserId=checkUser(session);

if(userId!=null){

("获取用户信息");

Useruser=userService.get(Integer.parseInt(userId.toString()));

map.put("user",user);

("获取用户所在地区级地址");

StringdistrictAddressId=user.getUser_address().getAddress_areaId();

AddressdistrictAddress=addressService.get(districtAddressId);

("获取市级地址信息");

AddresscityAddress=addressService.get(districtAddress.getAddress_regionId().getAddress_areaId());

("获取其他地址信息");

ListAddressaddressList=addressService.getRoot();

ListAddresscityList=addressService.getList(

null,cityAddress.getAddress_regionId().getAddress_areaId()

ListAddressdistrictList=addressService.getList(null,cityAddress.getAddress_areaId());

map.put("addressList",addressList);

map.put("cityList",cityList);

map.put("districtList",districtList);

map.put("addressId",cityAddress.getAddress_regionId().getAddress_areaId());

map.put("cityAddressId",cityAddress.getAddress_areaId());

map.put("districtAddressId",districtAddressId);

return"fore/userDetails";

}else{

return"redirect:/login";

//前台天猫-用户更换头像

@ResponseBody

@RequestMapping(value="user/uploadUserHeadImage",method=RequestMethod.POST,produces="application/json;charset=utf-8")

publicStringuploadUserHeadImage(@RequestParamMultipartFilefile,HttpSessionsession

StringoriginalFileName=file.getOriginalFilename();

("获取图片原始文件名：{}",originalFileName);

Stringextension=originalFileName.substring(originalFileName.lastIndexOf('.'));

StringfileName=UUID.randomUUID()+extension;

StringfilePath=session.getServletContext().getRealPath("/")+"res/images/item/userProfilePicture/"+fileName;

("文件上传路径：{}",filePath);

JSONObjectjsonObject=newJSONObject();

try{

("文件上传中...");

file.transferTo(newFile(filePath));

("文件上传成功！");

jsonObject.put("success",true);

jsonObject.put("fileName",fileName);

}catch(IOExceptione){

logger.warn("文件上传失败！");

e.printStackTrace();

jsonObject.put("success",false);

returnjsonObject.toJSONString();

//前台天猫-用户详情更新

@RequestMapping(value="user/update",method=RequestMethod.POST,produces="application/json;charset=utf-8")

publicStringuserUpdate(HttpSessionsession,MapString,Objectmap,

@RequestParam(value="user_nickname")Stringuser_nickname/*用户昵称*/,

@RequestParam(value="user_realname")Stringuser_realname/*真实姓名*/,

@RequestParam(value="user_gender")Stringuser_gender/*用户性别*/,

@RequestParam(value="user_birthday")Stringuser_birthday/*用户生日*/,

@RequestParam(value="user_address")Stringuser_address/*用户所在地*/,

@RequestParam(value="user_profile_picture_src",required=false)

Stringuser_profile_picture_src/*用户头像*/,

@RequestParam(value="user_password")Stringuser_password/*用户密码*/

)throwsParseException,UnsupportedEncodingException{

("检查用户是否登录");

ObjectuserId=checkUser(session);

if(userId!=null){

("获取用户信息");

Useruser=userService.get(Integer.parseInt(userId.toString()));

map.put("user",user);

}else{

return"redirect:/login";

("创建用户对象");

if(user_profile_picture_src!=null"".equals(user_profile_picture_src)){

user_profile_picture_src=null;

UseruserUpdate=newUser()

.setUser_id(Integer.parseInt(userId.toString()))

.setUser_nickname(user_nickname)

.setUser_realname(user_realname)

.setUser_gender(Byte.valueOf(user_gender))

.setUser_b