(免费分享)基于jsp,ssm甜点网站

开发工具：eclipse，jdk1.8

数据库：mysql5.7，Tomcat8.0
在这里插入图片描述

package com.softeem.controller;

import java.util.HashMap;
import java.util.Map;

import javax.annotation.Resource;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import com.softeem.service.CartService;

@Controller
public class CartController {
	
	@Resource(name="cartServiceImpl")
	CartService cartservice;
	
	/**
	 * 将商品天机到购物车
	 * @param uid 用户id
	 * @param gid 商品id
	 * @param number 购买数量
	 * @param session
	 * @return
	 */
	@RequestMapping("addcart")
	@ResponseBody
	public Map<String,Object> addCart(String uid,String gid,String number,HttpSession session){
		Map<String,Object> map=new HashMap<String, Object>();
		//将结果存入到session中
		session.setAttribute("goodscart", map);
		return cartservice.addCart(uid, gid, number);
	}
	
	/**
	 * 点击购物车，加载所有购物车中的商品
	 * @param uid 用户id
	 * @return
	 */
	@RequestMapping("goodscarAll")
	public ModelAndView goodsCarAll(String uid,HttpSession session){
		ModelAndView mav=new ModelAndView();
		//调用业务层查询所有商品
		Map<String,Object> map=cartservice.cartAll(uid);
		mav.setViewName("shoppingCar");
		session.setAttribute("goodscart", map);
		//mav.addObject("goodscart",map);
		return mav;
	}
	
	/**
	 * 用户从购物车中删除商品
	 * @param uid 用户id
	 * @param gid 商品id
	 * @return
	 */
	@RequestMapping("delgoods")
	public ModelAndView delCartGoods(String uid,String gid,HttpSession session){
		ModelAndView mav=new ModelAndView();
		//调用业务层删除商品
		Map<String,Object> map=cartservice.delGoods(uid, gid);
		session.setAttribute("goodscart", map);
		mav.setViewName("shoppingCar");
		return mav;
	}
	
	/**
	 * 增加商品数量
	 * @param uid
	 * @param gid
	 * @param number
	 * @param price
	 * @param session
	 * @return
	 */
	@RequestMapping("addnum")
	@ResponseBody
	public ModelAndView addGoodsNum(String uid,String gid,String number,String price,HttpSession session){
		ModelAndView mav=new ModelAndView();
		System.out.println(uid);
		System.out.println(gid);
		System.out.println(number);
		//调用业务层增加商品数量
		Map<String,Object> map=cartservice.addGoodsNumber(uid, gid,number,price);
		session.setAttribute("goodscart", map);
		mav.setViewName("shoppingCar");
		return mav;
	}
	
	/**
	 * 减少购物车中商品的数量
	 * @param uid
	 * @param gid
	 * @param number
	 * @param price
	 * @param session
	 * @return
	 */
	@RequestMapping("subnum")
	@ResponseBody
	public ModelAndView subGoodsNum(String uid,String gid,String number,String price,HttpSession session){
		ModelAndView mav=new ModelAndView();
		System.out.println(uid);
		System.out.println(gid);
		System.out.println(number);
		//调用业务层增加商品数量
		Map<String,Object> map=cartservice.subGoodsNumber(uid, gid,number,price);
		session.setAttribute("goodscart", map);
		mav.setViewName("shoppingCar");
		return mav;
	}
	
	/**
	 * 用户进入到确认订单页面
	 * @param uid
	 * @param gids
	 * @param sumprice
	 * @return
	 */
	@RequestMapping("affirmOrder")
	@ResponseBody
	public ModelAndView affirmOrder(String uid,String gids,String sumprice,HttpSession session){
		ModelAndView mav=new ModelAndView();
		System.out.println(gids);
		//调用业务层
		Map<String,Object> map=cartservice.affirmBuy(uid, gids, sumprice);
		//将数据存入session中
		session.setAttribute("affirmAddress", map.get("addressList"));//地址
		session.setAttribute("cartItemList", map.get("cartItemList"));//购买的商品
		System.out.println(map.get("cartItemList"));
		mav.setViewName("affirm");
		mav.addObject("sumprice", sumprice);
		return mav;
	}
	
	
	
}

package com.softeem.controller;

import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import javax.annotation.Resource;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;

import com.softeem.service.UserService;
import com.softeem.tools.Constant;
import com.softeem.tools.PhoneCode;
import com.softeem.tools.Tools;

@Controller
public class UserController {

@Resource(name="userServiceImpl")
UserService uservice;

//存储验证码
private String phoneCode;

/**
 * 用户注册获取验证码status(0 成功)
 * @param phone 注册的手机号
 * @return
 */
@ResponseBody
@RequestMapping("user_getcode")
public Map getCode(String phone){
	Map map=new HashMap();
	//获取验证码
	phoneCode=PhoneCode.getCode();
	//发送短信
	PhoneCode.sendCode(phone, phoneCode);
	System.out.println("生成的短信验证码:"+phoneCode);
	map.put("status", "0");
	return map;
}

/**
 * 用户注册status(0成功 1验证码错误 2注册失败 3手机号已注册)
 * @param phone 注册的手机号
 * @param password 用户输入的密码
 * @param code 用户输入的验证码
 * @return
 */
@RequestMapping("user_reg")
@ResponseBody
public Map reg(String phone,String password,String code){
	Map map=new HashMap();
	if(!phoneCode.equals(code)){
		//验证码错误
		map.put("status","1");
		map.put("msg", "验证码错误");
		map.put("data", null);
		return map;
	}else{
		//验证码正确,调用逻辑层存储数据
		return uservice.reg(phone, password);
	}
}

/**
 * 用户登录的方法
 * @param phone
 * @param password
 * @param session
 * @return
 */
@RequestMapping("user_login")
@ResponseBody
public Map login(String phone,String password,HttpSession session){
	//调用实现层的方法
	Map map=uservice.login(phone, password);
	//System.out.println(map.get("status"));
	//System.out.println(map.get("msg"));
	session.setAttribute("user", map);

// if(“0”.equals(map.get(“status”))){
// return “index”;
// }
return map;
}

/**
 * 用户安全退出的方法
 * @param session
 * @return
 */
@RequestMapping("user_logout")
@ResponseBody
public ModelAndView logout(HttpSession session){
	ModelAndView mav=new ModelAndView();
	//清空session中的值
	session.invalidate();
	mav.setViewName("index");
	//返回到主界面
	return mav;
}

/**
 * 用户修改头像的方法
 * @param myfile
 * @param hiddenuid
 * @param session
 * @return
 */
@RequestMapping("user_modifyphoto")
@ResponseBody
public ModelAndView modifyPhoto(MultipartFile myfile,String hiddenuid,HttpSession session){
	ModelAndView mav=new ModelAndView();

// System.out.println(“字段名:”+myfile.getName());
// System.out.println(“文件名:”+myfile.getOriginalFilename());
// System.out.println(“文件大小:”+myfile.getSize());
// System.out.println(“文件类型:”+myfile.getContentType());
//修改头像的文件名
String photo=myfile.getOriginalFilename();
//获取后缀名
String str=photo.substring(photo.lastIndexOf(“.”));
//System.out.println(“后缀名：”+str);
//重命名
String newPhotoName=Tools.getUUID()+str;
//调用业务层将头像存入数据库中
//获取用户id
String id=hiddenuid;
//存头像
Map map=uservice.changephoto(id, newPhotoName);
if(“0”.equals(map.get(“status”))){
//修改成功
//将用户信息存入到session中
session.setAttribute(“user”, map);
//将重命名的文件存储到指定的位置(存储的位置,需要存储的文件名)
try {
myfile.transferTo(new File(Constant.USERPHOTO,newPhotoName));
} catch (IllegalStateException | IOException e) {
e.printStackTrace();
}
//mav.addObject(“status”, “0”);
}else{
//修改失败
//mav.addObject(“status”, “1”);
}
//跳转到当前页面
mav.setViewName(“userinfo”);
return mav;
}

@RequestMapping("user_modifyuserinfo")
@ResponseBody
public Map modifyUserinfo(String id,String nickname,String sex,HttpSession session){
	//Map map=new HashMap<>();
	//System.out.println(id);
	//System.out.println(nickname);
	//System.out.println(sex);
	//调用业务层将修改的数据存入数据库
	Map map=uservice.changeUserinfo(id, nickname, sex);
	if("0".equals(map.get("status"))){
		//成功
		session.setAttribute("user", map);
	}
	return map;
}

/**
 * 用户修改密码
 * @param id 用户id
 * @param oldpassword 原密码
 * @param newpassword 新密码
 * @return
 */
@RequestMapping("changpassword")
@ResponseBody
public Map modifyPassword(String id,String oldpassword,String newpassword){
	System.out.println(id);
	System.out.println(oldpassword);
	System.out.println(newpassword);
	return uservice.modifyPassword(id, oldpassword, newpassword);
}

}

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