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项目名称
SSM 框架网上水果超市的设计与实现 + 文档
视频成果
https://www.bilibili.com/vide…
零碎阐明
超市自助商城购物零碎是一个典型的 JSP 数据库开发应用程序,由前台商品展现及销售、后盾治理 2 局部组成。
前台商品展现及销售:该局部次要包含新品上架、特价商品、销售排行、购物车、会员治理、商品布告及订单查问、商品查问等。
后盾治理:该局部次要对商城内的一些根底数据进行无效治理,包含商品治理、会员治理、订单治理、布告治理等。
环境须要
1. 运行环境:最好是 java jdk 1.8,咱们在这个平台上运行的。其余版本实践上也能够。
2.IDE 环境:IDEA,Eclipse,Myeclipse 都能够。举荐 IDEA;
3.tomcat 环境:Tomcat 7.x,8.x,9.x 版本均可
4. 硬件环境:windows 7/8/10 1G 内存以上;或者 Mac OS;
5. 数据库:MySql 5.7 版本;
6. 是否 Maven 我的项目:否;
技术栈
- 后端:Spring+SpringMVC+Mybatis
- 前端:JSP+CSS+JavaScript+jQuery
应用阐明
- 应用 Navicat 或者其它工具,在 mysql 中创立对应名称的数据库,并导入我的项目的 sql 文件;
- 应用 IDEA/Eclipse/MyEclipse 导入我的项目,Eclipse/MyEclipse 导入时,若为 maven 我的项目请抉择 maven;
若为 maven 我的项目,导入胜利后请执行 maven clean;maven install 命令,而后运行; - 将我的项目中 springmvc-servlet.xml 配置文件中的数据库配置改为本人的配置;
- 运行我的项目,在浏览器中输出 http://localhost:8080/ 登录
运行截图
用户管理控制层:
package com.houserss.controller;
import javax.servlet.http.HttpSession;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.houserss.common.Const;
import com.houserss.common.Const.Role;
import com.houserss.common.ServerResponse;
import com.houserss.pojo.User;
import com.houserss.service.IUserService;
import com.houserss.service.impl.UserServiceImpl;
import com.houserss.util.MD5Util;
import com.houserss.util.TimeUtils;
import com.houserss.vo.DeleteHouseVo;
import com.houserss.vo.PageInfoVo;
/**
- Created by admin
*/
@Controller
@RequestMapping(“/user/”)
public class UserController {
@Autowired | |
private IUserService iUserService; | |
/** | |
* 用户登录 | |
* @param username | |
* @param password | |
* @param session | |
* @return | |
*/ | |
@RequestMapping(value = "login.do",method = RequestMethod.POST) | |
@ResponseBody | |
public ServerResponse<User> login(User user,String uvcode, HttpSession session){String code = (String)session.getAttribute("validationCode"); | |
if(StringUtils.isNotBlank(code)) {if(!code.equalsIgnoreCase(uvcode)) {return ServerResponse.createByErrorMessage("验证码不正确"); | |
} | |
} | |
ServerResponse<User> response = iUserService.login(user.getUsername(),user.getPassword()); | |
if(response.isSuccess()){session.setAttribute(Const.CURRENT_USER,response.getData()); | |
} | |
return response; | |
} | |
}
管理员管理控制层:
package com.sxl.controller.admin;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.sxl.controller.MyController;
@Controller(“adminController”)
@RequestMapping(value = “/admin”)
public class AdminController extends MyController {
@RequestMapping(value = "/index") | |
public String frame(Model model, HttpServletRequest request)throws Exception {return "/admin/index";} | |
@RequestMapping(value = "/main") | |
public String main(Model model, HttpServletRequest request)throws Exception {return "/admin/main";} | |
@RequestMapping(value = "/tj1") | |
public String tj1(Model model, HttpServletRequest request)throws Exception {String sql="select DATE_FORMAT(insertDate,'%Y-%m-%d') dates,sum(allPrice) price from t_order order by DATE_FORMAT(insertDate,'%Y-%m-%d') desc"; | |
List<Map> list = db.queryForList(sql); | |
model.addAttribute("list", list); | |
System.out.println(list); | |
return "/admin/tj/tj1"; | |
} | |
@RequestMapping(value = "/password") | |
public String password(Model model, HttpServletRequest request)throws Exception {return "/admin/password";} | |
@RequestMapping(value = "/changePassword") | |
public ResponseEntity<String> loginSave(Model model,HttpServletRequest request,String oldPassword,String newPassword) throws Exception {Map admin = getAdmin(request); | |
if(oldPassword.equals(admin.get("password").toString())){ | |
String sql="update t_admin set password=? where id=?"; | |
db.update(sql, new Object[]{newPassword,admin.get("id")}); | |
return renderData(true,"1",null); | |
}else{return renderData(false,"1",null); | |
} | |
} |
}
批改明码业务逻辑:
package com.sxl.controller.admin;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.sxl.controller.MyController;
@Controller(“userController”)
@RequestMapping(value = “/user”)
public class UserController extends MyController {
@RequestMapping(value = "/index") | |
public String frame(Model model, HttpServletRequest request)throws Exception {return "/user/index";} | |
@RequestMapping(value = "/main") | |
public String main(Model model, HttpServletRequest request)throws Exception {return "/user/main";} | |
@RequestMapping(value = "/password") | |
public String password(Model model, HttpServletRequest request)throws Exception {return "/user/password";} | |
@RequestMapping(value = "/changePassword") | |
public ResponseEntity<String> loginSave(Model model,HttpServletRequest request,String oldPassword,String newPassword) throws Exception {Map user = getUser(request); | |
if(oldPassword.equals(user.get("password").toString())){ | |
String sql="update t_user set password=? where id=?"; | |
db.update(sql, new Object[]{newPassword,user.get("id")}); | |
return renderData(true,"1",null); | |
}else{return renderData(false,"1",null); | |
} | |
} | |
@RequestMapping(value = "/mine") | |
public String mine(Model model, HttpServletRequest request)throws Exception { |
Map user =getUser(request);Map map = db.queryForMap(“select * from t_user where id=?”,new Object[]{user.get(“id”)});model.addAttribute(“map”, map); return “/user/mine”;
} | |
@RequestMapping(value = "/mineSave") | |
public ResponseEntity<String> mineSave(Model model,HttpServletRequest request,Long id | |
,String username,String password,String name,String gh,String mobile) throws Exception{ | |
int result = 0; | |
String sql="update t_user set name=?,gh=?,mobile=? where id=?"; | |
result = db.update(sql, new Object[]{name,gh,mobile,id}); | |
if(result==1){return renderData(true,"操作胜利",null); | |
}else{return renderData(false,"操作失败",null); | |
} | |
} | |
} |
通用治理模块:
package com.sxl.controller;
import java.nio.charset.Charset;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import com.sxl.util.JacksonJsonUtil;
import com.sxl.util.StringUtil;
import com.sxl.util.SystemProperties;
public class BaseController {
public static final Long EXPIRES_IN = 1000 * 3600 * 24 * 1L;// 1 天 | |
@Autowired | |
private SystemProperties systemProperties; | |
/** | |
* 取得配置文件内容 | |
*/ | |
public String getConfig(String key) {return systemProperties.getProperties(key); | |
} | |
/** | |
* 返回服务器地址 like http://192.168.1.1:8441/UUBean/ | |
*/ | |
public String getHostUrl(HttpServletRequest request) {String hostName = request.getServerName(); | |
Integer hostPort = request.getServerPort(); | |
String path = request.getContextPath(); | |
if (hostPort == 80) {return "http://" + hostName + path + "/";} else {return "http://" + hostName + ":" + hostPort + path + "/";} | |
} | |
/*** | |
* 获取以后的 website 门路 String | |
*/ | |
public static String getWebSite(HttpServletRequest request) {String returnUrl = request.getScheme() + "://" | |
+ request.getServerName(); | |
if (request.getServerPort() != 80) {returnUrl += ":" + request.getServerPort(); | |
} | |
returnUrl += request.getContextPath(); | |
return returnUrl; | |
} | |
/** | |
* 初始化 HTTP 头. | |
* | |
* @return HttpHeaders | |
*/ | |
public HttpHeaders initHttpHeaders() {HttpHeaders headers = new HttpHeaders(); | |
MediaType mediaType = new MediaType("text", "html", | |
Charset.forName("utf-8")); | |
headers.setContentType(mediaType); | |
return headers; | |
} | |
/** | |
* 返回 信息数据 | |
* | |
* @param status | |
* @param msg | |
* @return | |
*/ | |
public ResponseEntity<String> renderMsg(Boolean status, String msg) {if (StringUtils.isEmpty(msg)) {msg = "";} | |
String str = "{\"status\":\"" + status + "\",\"msg\":\""+ msg +"\"}"; | |
ResponseEntity<String> responseEntity = new ResponseEntity<String>(str, | |
initHttpHeaders(), HttpStatus.OK); | |
return responseEntity; | |
} | |
/** | |
* 返回 obj 数据 | |
* | |
* @param status | |
* @param msg | |
* @param obj | |
* @return | |
*/ | |
public ResponseEntity<String> renderData(Boolean status, String msg, | |
Object obj) {if (StringUtils.isEmpty(msg)) {msg = "";} | |
StringBuffer sb = new StringBuffer(); | |
sb.append("{"); | |
sb.append("\"status\":\"" + status + "\",\"msg\":\""+ msg +"\","); | |
sb.append("\"data\":" + JacksonJsonUtil.toJson(obj) + ""); | |
sb.append("}"); | |
ResponseEntity<String> responseEntity = new ResponseEntity<String>(sb.toString(), initHttpHeaders(), HttpStatus.OK); | |
return responseEntity; | |
} | |
/*** | |
* 获取 IP(如果是多级代理,则失去的是一串 IP 值)*/ | |
public static String getIpAddr(HttpServletRequest request) {String ip = request.getHeader("x-forwarded-for"); | |
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("Proxy-Client-IP"); | |
} | |
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("WL-Proxy-Client-IP"); | |
} | |
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getRemoteAddr(); | |
} | |
if (ip != null && ip.length() > 0) {String[] ips = ip.split(","); | |
for (int i = 0; i < ips.length; i++) {if (!"unknown".equalsIgnoreCase(ips[i])) {ip = ips[i]; | |
break; | |
} | |
} | |
} | |
return ip; | |
} | |
/** | |
* 国际化取得语言内容 | |
* | |
* @param key | |
* 语言 key | |
* @param args | |
* @param argsSplit | |
* @param defaultMessage | |
* @param locale | |
* @return | |
*/ | |
public static String getLanguage(String key, String args, String argsSplit, | |
String defaultMessage, String locale) { | |
String language = "zh"; | |
String contry = "cn"; | |
String returnValue = defaultMessage; | |
if (!StringUtil.isEmpty(locale)) { | |
try {String[] localeArray = locale.split("_"); | |
language = localeArray[0]; | |
contry = localeArray[1]; | |
} catch (Exception e) {}} | |
try { | |
ResourceBundle resource = ResourceBundle.getBundle("lang.resource", | |
new Locale(language, contry)); | |
returnValue = resource.getString(key); | |
if (!StringUtil.isEmpty(args)) {String[] argsArray = args.split(argsSplit); | |
for (int i = 0; i < argsArray.length; i++) {returnValue = returnValue.replace("{" + i + "}", | |
argsArray[i]); | |
} | |
} | |
} catch (Exception e) { } | |
return returnValue; | |
} |
}
源码获取:
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