基于javaweb的SpringBoot花店商城系统(java+springboot+maven+mybatis+vue+mysql)

运行环境

Java≥8、MySQL≥5.7、Node.js≥14

开发工具

后端：eclipse/idea/myeclipse/sts等均可配置运行
前端：WebStorm/VSCode/HBuilderX等均可

❗没学过node.js的不要搞前后端分离项目

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb的SpringBoot花店商城系统(java+springboot+maven+mybatis+vue+mysql)

管理员：
admin   123456

用户
user    123456

一、项目简述 本系统功能包括： 商品的分类展示，用户的注册登录，购物车，订单结算，购物车加减，后台商品管理，分类管理，订单管理等等功能。

二、项目运行 环境配置：

Jdk1.8 + Mysql + HBuilderX（Webstorm也行）+ Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）。

项目技术：

Springboot + Maven + mybatis+ Vue 等等组成，B/S模式 + Maven管理等等。

    return r.setCode(4000).setMsg(HttpMsg.ADD_FLOWER_FAILED);
}

@RequestMapping("/update")
R update(@RequestBody Flower flower) {
    R r = new R();
    int ans = flowerService.update(flower);
    if (ans >= 0) {
        return r.setCode(2000).setMsg(HttpMsg.UPDATE_FLOWER_OK);
    }
    return r.setCode(4000).setMsg(HttpMsg.UPDATE_FLOWER_FAILED);
}

@RequestMapping("/changeState")
R changeState(@RequestBody Flower flower) {
    R r = new R();
    flowersDao.changeState(flower);
    String msg = flower.getState() == 1?HttpMsg.GOODS_UP_OK:HttpMsg.GOODS_DOWN_OK;
    return r.setCode(2000).setMsg(msg);
}

// 保存上传的图片
@RequestMapping("/updateImg")
R updateImg(@RequestParam("file") MultipartFile file) {
    R r = new R();
    // 只接收 jpg/png 图片
    String filename = file.getOriginalFilename();
    if (!filename.endsWith(".jpg") && !filename.endsWith(".png")){
        return r.setCode(4000).setMsg(HttpMsg.ERROR_FILE_TYPE);
    }
    String img_guid = UUID.randomUUID().toString().replaceAll("-", "") + ".jpg";
    try {
        savePic(file.getInputStream(), img_guid);
        return r.setCode(2000).setMsg(HttpMsg.UPDATE_PIC_OK).setData(img_guid);
    } catch (IOException e) {
        return r.setCode(4000).setMsg(HttpMsg.UPDATE_PIC_FAILED);
    }
}

@PutMapping("/updateImgGuid")
R updateImgGuid(@RequestParam("guid") String guid, @RequestParam("id") int id) {
    R r = new R();
    int ans = flowerService.updateImg(guid, id);
    if (ans == 1) {
        return r.setCode(2000).setMsg(HttpMsg.UPDATE_PIC_OK);
    }
    return r.setCode(4000).setMsg(HttpMsg.UPDATE_PIC_FAILED);
}

}

package com.hide.backend.config;


/**
 */
@Component
public class ProcessInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {
        httpServletResponse.setHeader("Access-Control-Allow-Origin", "*");
        httpServletResponse.setHeader("Access-Control-Allow-Headers", "Content-Type,Content-Length, Authorization, Accept,X-Requested-With");
        httpServletResponse.setHeader("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
        httpServletResponse.setHeader("X-Powered-By","Jetty");
        String method= httpServletRequest.getMethod();
        if (method.equals("OPTIONS")){
            httpServletResponse.setStatus(200);
            return false;
        }
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {
    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {
    }
}
package com.hide.backend.controller;

/**
 * 用户
 **/
@RestController
@RequestMapping("cart")
public class CartController {
    @Autowired
    CartService cartService;
    @Autowired
    OrderService orderService;
    @Autowired
    CartDao dao;
    @Autowired
    FlowersDao flowersDao;

    @RequestMapping("/test")
    R test() {
        R r = new R();
        return r.setCode(4000).setMsg(Constant.IMG_PATH).setData(dao.findAll());
    }

    @RequestMapping("/queryByAccount")
    R queryByAccount(@RequestParam("account") String account) {
        R r = new R();
        if (StringUtil.isEmpty(account)) {
            return r.setCode(4000).setMsg(HttpMsg.INVALID_PARAM);
        }
        List<Cart> carts = cartService.queryByAccount(account);
        for (Cart cart : carts) {
            float price = flowersDao.queryPrice(cart.getFid());
            cart.setPrice(cart.getAmount() * price);
        }
        return r.setCode(2000).setData(carts);
    }


    @RequestMapping("/find")
    R find(@RequestParam("page") int page, @RequestParam("searchKey") String searchKey, @RequestParam("account") String account) {
        R r = new R();
        Map<String, Object> map = new HashMap<>();

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {
    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {
    }
}
package com.hide.backend.controller;



/**
 * 登录
 **/
@RestController
@RequestMapping("login")
public class LoginController {
    @Autowired
    LoginDao loginDao;

    @RequestMapping("/doLogin")
    R doLogin(@RequestBody LoginForm form) {
        R r = new R();
        if (!VerifyUtil.verifyLoginForm(form)) {
            return r.setCode(4000).setMsg(HttpMsg.ERROR_INPUT);
        }
        User loginUser = loginDao.login(form);
        if (loginUser != null) {
            return r.setCode(2000).setMsg("欢迎您：" + loginUser.getName()).setData(loginUser);
        }

        }
        return r.setCode(2000).setMsg(HttpMsg.BUY_OK);
    }


    @RequestMapping("/create")
    R create(@RequestBody Cart cart) {
        R r = new R();
        int ans = cartService.add(cart);
        if (ans == 1) {
            return r.setCode(2000).setMsg(HttpMsg.ADD_CART_OK);
        }
        return r.setCode(4000).setMsg(HttpMsg.ADD_CART_FAILED);
    }

    @RequestMapping("/update")
    R update(@RequestBody Cart cart) {
        R r = new R();
        int ans = cartService.update(cart);
        if (ans >= 0) {
            return r.setCode(2000).setMsg(HttpMsg.UPDATE_USER_OK);
        }
        return r.setCode(4000).setMsg(HttpMsg.UPDATE_USER_FAILED);
    }


    @DeleteMapping("/delete")
    R delete(@RequestParam("id") int id) {
        R r = new R();
        int ans = cartService.delete(id);
        if (ans == 1) {
            return r.setCode(2000).setMsg(HttpMsg.DELETE_USER_OK);
        }
        return r.setCode(4000).setMsg(HttpMsg.DELETE_USER_FAILED);
    }
}

package com.hide.backend.controller;

---

项目链接：
https://javayms.github.io?id=251222062008200wx
https://javayms.pages.dev?id=251222062008200wx