基于JAVA的网上购物系统的设计与实现.zip

package com.bysj.service.impl; import com.baomidou.mybatisplus.core.toolkit.IdWorker; import com.bysj.dao.UserAddressMapper; import com.bysj.dao.UserMapper; import com.bysj.model.User; import com.bysj.model.UserAddress; import com.bysj.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.web.multipart.MultipartFile; import java.io.*; import java.util.HashMap; import java.util.List; import java.util.Map; @Service public class UserServiceImpl implements UserService { @Autowired UserMapper userMapper; @Autowired UserAddressMapper userAddressMapper; @Override public Integer regInsert(Map<String, Object> map) { User user = new User(); String userName = (String) map.get("userName"); String password = (String) map.get("password"); String phoneNumber = (String) map.get("phoneNumber"); user.setId(IdWorker.get32UUID()); user.setUserName(userName); user.setPassword(password); user.setPhoneNumber(phoneNumber); user.setDataBirth(""); user.setAge(0); user.setSex(""); user.setEmialAddress(""); user.setAddress(""); user.setImagePath(""); Integer integer = userMapper.regInsert(user); return integer; } @Override public List<String> getAllUserName() { List<String> allUserName = userMapper.getAllUserName(); return allUserName; } @Override public List<String> getPhoneNumber() { List<String> phoneNumber = userMapper.getPhoneNumber(); return phoneNumber; } @Override public Map<String, Object> getUsers(Map<String, Object> map) { Map<String, Object> user = new HashMap<String, Object>(16); List<Map<String, Object>> userList = userMapper.getUsers(map); if (userList.size()==0){ user.put("user",""); }else { user= userList.get(0); } return user; } /** * 上传图片 * @param file * @return */ @Override public String uploadImage(MultipartFile file,String userName) { String filename = file.getOriginalFilename(); int indexOf = filename.indexOf("."); String substring = filename.substring(indexOf); String imagePath = "../../../static/bysj/img/userImage/"+userName+substring; User user = new User(); user.setImagePath(imagePath); user.setUserName(userName); userMapper.updateImagePath(user); //上传是地址 String path = "E:\\BYSJ\\src\\main\\webapp\\static\\bysj\\img\\userImage\\"+userName+substring; File outFile = new File(path); FileOutputStream fileOutputStream = null; //建立数组缓冲区 BufferedInputStream bufferedInputStream = null; BufferedOutputStream bufferedOutputStream = null; try { InputStream inputStream = file.getInputStream(); fileOutputStream = new FileOutputStream(outFile); //建立数组缓冲区 bufferedInputStream = new BufferedInputStream(inputStream); bufferedOutputStream = new BufferedOutputStream(fileOutputStream); //读取数据，边读边写 int count = 0; while((count=bufferedInputStream.read())!=-1) { bufferedOutputStream.write(count); } }catch (IOException e){ throw new RuntimeException(e); }finally { try { if (fileOutputStream!=null) { bufferedOutputStream.close(); } }catch(IOException e) { throw new RuntimeException(e); } } return path; } /** * 更新用户数据 * @param map * @return */ @Override public Integer updateData(Map<String, Object> map) { User user = new User(); String userId = (String) map.get("userId"); String sex = (String) map.get("sex"); String dataBirth = (String) map.get("dataBirth"); String address = (String) map.get("address"); String emailAddress = (String) map.get("emailAddress"); user.setId(userId); user.setSex(sex); user.setDataBirth(dataBirth); user.setAddress(address); user.setEmialAddress(emailAddress); Integer integer = userMapper.updateData(user); return integer; } /** * 添加收货地址 * @param map * @return */ @Override public Integer addAddress(Map<String, String> map) { UserAddress userAddress = new UserAddress(); userAddress.setId(IdWorker.get32UUID()); userAddress.setUserId(map.get("userId")); userAddress.setAddressName(map.get("addressName")); userAddress.setAddress(map.get("addressInformation")); userAddress.setPhone(map.get("phone")); userAddress.setEmail(map.get("email")); userAddress.setDefaultAddress(map.get("defaultAddress")); Integer integer = userAddressMapper.addAddress(userAddress); return integer; } /** * 查询所有的收货地址 * @param userId * @return */ @Override public List<Map<String, Object>> selectAddress(String userId) { List<Map<String, Object>> maps = userAddressMapper.selectAddress(userId); return maps; } /** * 删除地址 * @param addressId * @return */ @Override public Integer deleteAddress(String addressId) { Integer integer = userAddressMapper.deleteAddress(addressId); return integer; } /** * 设置默认地址 * @param addressId * @return */ @Override public Integer setAddress(String addressId) { userAddressMapper.defaultAddress(); Integer integer = userAddressMapper.setAddress(addressId); return integer; } }