基于Java的超市管理系统 猿创征文 第二季｜ #「笔耕不辍」--生命不息，写作不止#

基于Java的超市管理系统
本系统为毕业设计项目，采用后端SSM框架，前端BootStrap（前后端不分离）的系统架构模式，实现了基本的超市管理功能； ！！！🕵️‍♀️🕵️‍♀️🕵️‍♀️

1.项目介绍
本系统实现了超市管理的基本功能，包括商品库存模块，商品分类模块，供应商管理模块，销售统计模块以及用户管理模块。

2.软件架构

2.1 项目技术栈

后端：Spring + SpringMVC + MyBatis

前端：BootStrap

插件：PageHelper分页插件

环境：Jdk 1.8 + Tomcat 9.0.45 + Maven管理工具 + MySQL v5.7.33

2.2 数据库设计

2.3 系统架构图

3.系统功能演示

3.1 系统首页

访问路径（本地部署）：localhost:8080/sms

管理员密码：王小龙/123456

普通用户：小王/123456

3.2 商品库存管理

3.3 商品分类管理

3.4 供应商管理

3.5 销售统计

核心代码

package com.wxl.sms.service.impl;

import com.wxl.sms.bean.User;
import com.wxl.sms.dao.UserMapper;
import com.wxl.sms.service.UserService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author wxl on 2021/5/8 22:23
 */
@Service
public class UserServiceImpl implements UserService {
    @Resource
    private UserMapper userMapper;

    @Override
    public User getUserByUsername(String username) {
        return userMapper.getUserByUsername(username);
    }

    @Override
    public List<User> getAllUser() {
        return userMapper.getAllUser();
    }

    @Override
    public int addUser(User user) {
        return userMapper.addUser(user);
    }

    @Override
    public int resetAllPassword() {
        return userMapper.resetAllPassword();
    }

    @Override
    public int resetPasswordByUserId(Integer id) {
        return userMapper.resetPasswordByUserId(id);
    }

    @Override
    public int deleteUserByUserId(Integer id) {
        return userMapper.deleteUserByUserId(id);
    }

    @Override
    public int updatePassword(Integer id, String password) {
        return userMapper.updatePassword(id, password);
    }

    @Override
    public List<User> getAllAdmin() {
        return userMapper.getAllAdmin();
    }

    @Override
    public User getUserByUserId(Integer id) {
        return userMapper.getUserByUserId(id);
    }

}

package com.wxl.sms.service.impl;

import com.wxl.sms.bean.Product;
import com.wxl.sms.bean.to.Check;
import com.wxl.sms.dao.ProductMapper;
import com.wxl.sms.service.ProductService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author wxl on 2021/4/24 23:37
 */
@Service
public class ProductServiceImpl implements ProductService {
    @Resource
    private ProductMapper productMapper;

    @Override
    public List<Product> getAllProducts() {
        return productMapper.getAllProducts();
    }

    @Override
    public Product getProductByProductName(String productName) {
        return productMapper.getProductByProductName(productName);
    }

    @Override
    public int addProduct(Product product) {
        return productMapper.addProduct(product);
    }

    @Override
    public float getProductSalePriceByProductId(Integer id) {
        return productMapper.getProductSalePriceByProductId(id);
    }

    @Override
    public Check getProductByProductIdToCheckService(Integer productId) {
        Product product = productMapper.getProductByProductIdForCheckService(productId);
        Check check = new Check();
        check.setProductId(product.getId());
        check.setProductName(product.getProductName());
//        check.setCheckPrice(product.getSalePrice());
        check.setProductSalePrice(product.getSalePrice());

        return check;
    }

    @Override
    public int deleteProductByProductId(Integer productId) {
        return productMapper.deleteProductByProductId(productId);
    }

    @Override
    public int updateProductByProductId(Product product) {
        return productMapper.updateProductByProductId(product);
    }

    @Override
    public Product getProductByProductId(Integer productId) {
        return productMapper.getProductByProductId(productId);
    }

    @Override
    public List<Product> getProductByProductNameOrProductGroup(String productName, Integer groupId) {
        return productMapper.getProductByProductNameOrProductGroup(productName, groupId);
    }

    @Override
    @Deprecated
    public int updateProductStock(Integer productId, Integer saleCount) {
        return productMapper.updateProductStock(productId, saleCount);
    }

    @Override
    public int updateProductStockPlus(Integer productId, Integer saleCount, Integer stock) {
        return productMapper.updateProductStockPlus(productId, saleCount, stock);
    }

}

package com.wxl.sms.service.impl;

import com.wxl.sms.bean.Product;
import com.wxl.sms.bean.Provider;
import com.wxl.sms.dao.ProviderMapper;
import com.wxl.sms.service.ProviderService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author wxl on 2021/4/29 0:27
 */
@Service
public class ProviderServiceImpl implements ProviderService {
    @Resource
    private ProviderMapper providerMapper;

    @Override
    public List<Provider> getAllProviders() {
        return providerMapper.getAllProviders();
    }

    @Override
    public List<Product> getProviderRecordsByProviderId(Integer providerId) {
        return providerMapper.getProviderRecordsByProviderId(providerId);
    }

    @Override
    public Provider getProviderByProviderId(Integer providerId) {
        return providerMapper.getProviderByProviderId(providerId);
    }

    @Override
    public List<Provider> getProviderByProviderPhoneNumber(String phoneNumber) {
        return providerMapper.getProviderByProviderPhoneNumber(phoneNumber);
    }

    @Override
    public int deleteProviderByProviderId(Integer providerId) {
        return providerMapper.deleteProviderByProviderId(providerId);
    }

    @Override
    public int addProvider(Provider provider) {
        return providerMapper.addProvider(provider);
    }

    @Override
    public int updateProvider(Provider provider) {
        return providerMapper.updateProvider(provider);
    }
}

源码地址
​​​https://github.com/wangxl-git/sms/tree/main/src/main/java/com/wxl/sms/service​​