SuperMarketSys_SSM超市管理系统(Spring+SpringMVC+Mybatis）

web.xml配置以及相应框架配置文件

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"><display-name>SuperMarketSys_SSM</display-name><welcome-file-list><welcome-file>/WEB-INF/jsp/login.jsp</welcome-file></welcome-file-list><filter><filter-name>encodingFilter</filter-name><filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class><init-param><param-name>encoding</param-name><param-value>UTF-8</param-value></init-param><init-param><param-name>forceEncoding</param-name><param-value>true</param-value></init-param></filter><filter-mapping><filter-name>encodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><servlet><servlet-name>spring</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:springmvc-servlet.xml</param-value></init-param><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>spring</servlet-name><url-pattern>/</url-pattern></servlet-mapping><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:applicationContext-*.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><context-param><param-name>log4jConfigLocation</param-name><param-value>classpath:log4j.properties</param-value></context-param><context-param><param-name>webAppRootKey</param-name><param-value>SuperMarketSys_SSM.root</param-value></context-param><listener><listener-class>org.springframework.web.util.Log4jConfigListener</listener-class></listener></web-app>

resource包
applicationContext-mybatis.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:aop="http://www.springframework.org/schema/aop"  xmlns:p="http://www.springframework.org/schema/p"  xmlns:tx="http://www.springframework.org/schema/tx"  xmlns:context="http://www.springframework.org/schema/context"  xsi:schemaLocation="   http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd   http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd   http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">  <!-- 扫描service层所有的包 --><context:component-scan base-package="com.yccz.service"/>
<!-- <context:component-scan base-package="com.yccz.entity"/>  --><!-- 读取数据库配置文件 --><context:property-placeholder location="classpath:database.properties"/><!-- JNDI获取数据源(使用dbcp连接池) -->  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" scope="singleton"><property name="driverClassName" value="${driver}" />  <property name="url" value="${url}" />  <property name="username" value="${user}" />  <property name="password" value="${password}" /><property name="initialSize" value="${initialSize}"/><property name="maxActive" value="${maxActive}"/><property name="maxIdle" value="${maxIdle}"/><property name="minIdle" value="${minIdle}"/><property name="maxWait" value="${maxWait}"/><property name="removeAbandonedTimeout" value="${removeAbandonedTimeout}"/><property name="removeAbandoned" value="${removeAbandoned}"/><!-- sql 心跳 --><property name= "testWhileIdle" value="true"/><property name= "testOnBorrow" value="false"/><property name= "testOnReturn" value="false"/><property name= "validationQuery" value="select 1"/><property name= "timeBetweenEvictionRunsMillis" value="60000"/><property name= "numTestsPerEvictionRun" value="${maxActive}"/></bean><!-- 事务管理 --><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"/></bean> <!-- 配置mybitas SqlSessionFactoryBean--><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"/><property name="configLocation" value="classpath:mybatis-config.xml"/></bean><!-- AOP 事务处理 开始 -->    <aop:aspectj-autoproxy /><aop:config  proxy-target-class="true"><aop:pointcut expression="execution(* *com.yccz.service..*(..))" id="transService"/><aop:advisor pointcut-ref="transService" advice-ref="txAdvice" /></aop:config> <tx:advice id="txAdvice" transaction-manager="transactionManager">  <tx:attributes>  <tx:method name="*"  propagation="REQUIRED" rollback-for="Exception"  /></tx:attributes>  </tx:advice> <!-- AOP 事务处理 结束 --><!-- 没有必要在 Spring 的 XML 配置文件中注册所有的映射器。相反,你可以使用一个 MapperScannerConfigurer , 它 将 会 查 找 类 路 径 下 的 映 射 器 并 自 动 将 它 们 创 建 成 MapperFactoryBean。 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  <property name="basePackage" value="com.yccz.dao" />
</bean></beans>

mybatis-config.xml

<?xml version="1.0" encoding="UTF-8"?>  <!DOCTYPE configuration   PUBLIC "-//mybatis.org//DTD Config 3.0//EN"   "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>  <settings>  <!-- 懒加载配置 -->  <setting name="lazyLoadingEnabled" value="false" />  </settings>  <typeAliases>  <!--这里给实体类取别名，方便在mapper配置文件中使用--> <package name="com.yccz.entity"/></typeAliases> </configuration>

springmvc-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:p="http://www.springframework.org/schema/p"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.2.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context.xsdhttp://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc.xsd"><!-- 扫描所有的controller层下的类 --><context:component-scan base-package="com.yccz.controller"/><!-- 这个标签注册了Spring MVC分发请求到控制器所必须的DefaultAnnotationHandlerMapping和AnnotationMethodHandlerAdapter实例 --><mvc:annotation-driven/><!-- 扫描所有的静态文件，不写所有的js无效 --><mvc:resources location="/statics/" mapping="/statics/**"/><mvc:default-servlet-handler/><!-- 解决json数据传递的中文乱码问题-StringHttpMessageConverter --><mvc:annotation-driven><mvc:message-converters><bean class="org.springframework.http.converter.StringHttpMessageConverter"><property name="supportedMediaTypes"><list><value>application/json;charset=UTF-8</value></list></property></bean><!-- 解决JSON数据传递的日期格式问题--><bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter"><property name="supportedMediaTypes"><list><value>text/html;charset=UTF-8</value><value>application/json</value></list></property><property name="features"><list><!--  Date的日期转换器 --><value>WriteDateUseDateFormat</value></list></property></bean></mvc:message-converters></mvc:annotation-driven><!-- 完成视图的对应 --><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/WEB-INF/jsp/"/><property name="suffix" value=".jsp"/></bean><!-- 上传下载 --><bean id="multipartResolver"  class="org.springframework.web.multipart.commons.CommonsMultipartResolver">  <!-- 上传文件大小上限，单位为字节（10MB） --><property name="maxUploadSize">  <value>10485760</value>  </property>  <!--   请求的编码格式，必须和jSP的pageEncoding属性一致，以便正确读取表单的内容，默认为ISO-8859-1 --><property name="defaultEncoding"><value>UTF-8</value></property></bean></beans>

database.properties

driver=com.mysql.jdbc.Driver
#åœ¨å’Œmysqlä¼ é€’æ•°æ®çš„è¿‡ç¨‹ä¸ï¼Œä½¿ç”¨unicodeç¼–ç æ ¼å¼ï¼Œå¹¶ä¸”å—ç¬¦é›†è®¾ç½®ä¸ºutf-8
url=jdbc:mysql://localhost:3306/smbms?useUnicode=true&characterEncoding=utf-8
user=root
password=123
minIdle=45
maxIdle=50
initialSize=5
maxActive=100
maxWait=100
#\u8D85\u65F6\u65F6\u95F4\uFF1B\u5355\u4F4D\u4E3A\u79D2\u3002180\u79D2=3\u5206\u949F
removeAbandonedTimeout=180
#\u8D85\u8FC7\u65F6\u95F4\u9650\u5236\u662F\u5426\u56DE\u6536
removeAbandoned=true

实体层entity（省略set、get方法）

package com.yccz.entity;import java.util.Date;
import java.util.List;
/*** 订单表* @author Administrator**/
public class Bill {private int id;private String billCode;private String productName;private String productDesc;private String productUnit;private double productCount;private double totalPrice;private int isPayment;private int createdBy;private Date creationDate;private int modifyBy;private Date modifyDate;private int providerId;private String proName;//供应商集合private Provider provider;}}

package com.yccz.entity;import java.util.Date;
/***
* <p>Title: Provider</p>
* <p>Description:供应商类 </p>
* <p>Company: </p>
* @author    Bill
* @date       2017年10月20日*/
public class Provider {private int id;private String proCode;private String proName;private String proDesc;private String proContact;private String proPhone;private String proAddress;
}


/*** 用户表* @author Administrator**/
@Component
public class User {@AutowiredRoleService roleService;private int id;private String userCode;private String userName;private String userPassword;private int gender;//解决json日期格式转换问题-注解方式@JSONField(format="yyyy-MM-dd")private Date birthday;private String phone;private String address;private int userRole;private int createdBy;private Date creationDate;private int modifyBy;private Date modifyDate;private String roleName;private int age;private String idPicPath;   //证件照路径private String workPicPath; //工作证照片路径public void setGender(int gender) {if(gender==1){this.sex="男";}else{this.sex="女";}this.gender = gender;}public Date getBirthday() {return birthday;}public void setBirthday(Date birthday) {//通过生日算出年龄Date now = new Date();int age = 0;SimpleDateFormat format_y = new SimpleDateFormat("yyyy");SimpleDateFormat format_M = new SimpleDateFormat("MM");String birth_year = format_y.format(birthday);String this_year = format_y.format(now);String birth_month = format_M.format(birthday);String this_month = format_M.format(now);age = Integer.parseInt(this_year)-Integer.parseInt(birth_year);if(birthday==null){age=10000;}if(this_month.compareTo(birth_month)<0){age-=1;}if(age<0){age = 0;}this.age = age;this.birthday = birthday;}}


import java.util.Date;public class Role {private Integer id;   //idprivate String roleCode; //角色编码private String roleName; //角色名称private Integer createdBy; //创建者private Date creationDate; //创建时间private Integer modifyBy; //更新者private Date modifyDate;//更新时间}

util包

//分页的类，可以统一写成PageHellper
public class BillPage {// 总页数private int totalPageCount = 0;// 页面大小，即每页显示记录数private int pageSize = 5;// 记录总数private int totalCount;// 当前页码private int currPageNo = 1;// 每页订单集合private List<Bill> billList;public int getCurrPageNo() {return currPageNo;}public void setCurrPageNo(int currPageNo) {if (currPageNo > 0)this.currPageNo = currPageNo; }public int getPageSize() {return pageSize;}public void setPageSize(int pageSize) {if (pageSize > 0)this.pageSize = pageSize;}public int getTotalCount() {return totalCount;}public void setTotalCount(int totalCount) {//总记录60条数据  页面大小 5条if (totalCount > 0) {this.totalCount = totalCount;// 计算总页数this.totalPageCount = this.totalCount % pageSize == 0 ? (this.totalCount / pageSize): (this.totalCount / pageSize + 1);if(currPageNo>totalPageCount)this.currPageNo = totalPageCount;}}public int getTotalPageCount() {return totalPageCount;}public void setTotalPageCount(int totalPageCount) {this.totalPageCount = totalPageCount;}public List<Bill> getBillList() {return billList;}public void setBillList(List<Bill> billList) {this.billList = billList;}}

用户管理模块

Dao层（数据持久层）

UserMapper.java

package com.yccz.dao;import java.util.List;import org.apache.ibatis.annotations.Param;import com.yccz.entity.User;/*** <p>Title: UserMapper</p>* <p>Description: </p>* <p>Company: </p> * @author    Bill* @date       2017年10月18日*/
public interface UserMapper {public User getUserByCode(@Param("userCode")String userCode);public List<User> queryUsers(@Param("userName")String userName,@Param("userRole")String userRole,@Param("start")int start,@Param("size")int size);public User findUser(@Param("userCode")String userCode,@Param("userPassword") String userPassword);public int getUserCount(@Param("userName")String userName,@Param("userRole")String userRole);public int add(User user);public int modify(User user);public User getUserById(String userid);public int updatePwd(int id,String pwd);public int deleteUserById(Integer delId);
}

UserMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd"><mapper namespace="com.yccz.dao.UserMapper"><resultMap type="User" id="userMap"><result property="id" column="id"/><result property="userCode" column="userCode"/><result property="userName" column="userName"/><result property="phone" column="phone"/><result property="birthday" column="birthday"/><result property="gender" column="gender"/><result property="userRole" column="userRole"/><result property="roleName" column="roleName"/></resultMap>    <select id="findUser" resultMap="userMap">select u.*,r.roleName  from smbms_user u,smbms_role r where u.userRole=r.id and u.userCode=#{userCode} and u.userPassword=#{userPassword}</select><select id="getUserByCode" resultType="User">select * from smbms_user u <trim prefix="where" prefixOverrides="and | or"><if test="userCode!=null">and u.userCode = #{userCode}</if></trim></select><resultMap type="User" id="userList"><result property="id" column="id"/><result property="userCode" column="userCode"/><result property="userName" column="userName"/><result property="phone" column="phone"/><result property="birthday" column="birthday"/><result property="gender" column="gender"/><result property="userRole" column="userRole"/><result property="roleName" column="roleName"/></resultMap>    <select id="queryUsers" resultMap="userList">select u.*,r.roleName from smbms_user u,smbms_role r where u.userRole = r.id<if test="userName != null and userName != ''">and u.userName like CONCAT ('%',#{userName},'%') </if><if test="userRole != null and userRole!=0">and u.userRole = #{userRole}</if>order by creationDate DESC limit #{start},#{size}</select><select id="getUserCount" resultType="Int">select count(1) as count from smbms_user u,smbms_role r where u.userRole = r.id<if test="userName != null and userName != ''">and u.userName like CONCAT ('%',#{userName},'%') </if><if test="userRole != null and userRole!=0">and u.userRole = #{userRole}</if></select><select id="getUserById" resultType="user">select u.*,r.roleName  from smbms_user u,smbms_role r where u.id=#{userid} and u.userRole=r.id </select><insert id="add" parameterType="User">insert into smbms_user (userCode,userName,userPassword,gender,birthday,phone,address,userRole,createdBy,creationDate,idPicPath,workPicPath) values (#{userCode},#{userName},#{userPassword},#{gender},#{birthday},#{phone},#{address},#{userRole},#{createdBy},#{creationDate},#{idPicPath},#{workPicPath})</insert><update id="modify" parameterType="User">update smbms_user <trim prefix="set" suffixOverrides="," suffix="where id = #{id}"><if test="userCode != null">userCode=#{userCode},</if><if test="userName != null">userName=#{userName},</if><if test="userPassword != null">userPassword=#{userPassword},</if><if test="gender != null">gender=#{gender},</if><if test="birthday != null">birthday=#{birthday},</if><if test="phone != null">phone=#{phone},</if><if test="address != null">address=#{address},</if><if test="userRole != null">userRole=#{userRole},</if><if test="modifyBy != null">modifyBy=#{modifyBy},</if><if test="modifyDate != null">modifyDate=#{modifyDate},</if><if test="idPicPath != null">idPicPath=#{idPicPath},</if><if test="workPicPath != null">workPicPath=#{workPicPath},</if></trim></update><update id="updatePwd" parameterType="Integer">update smbms_user set userPassword=#{pwd} where id=#{id}</update><delete id="deleteUserById" parameterType="Integer">delete from smbms_user where id=#{delId}</delete></mapper>

service（业务处理层）

UserService.java

**package com.yccz.service;import java.util.List;import com.yccz.entity.User;public interface UserService {public User findUser(String userCode, String userPassword);public List<User> queryUsers(String queryname,String queryUserRole,int start,int size);public int getUserCount(String queryname,String queryUserRole);public boolean add(User user);public boolean modify(User user);public User getUserById(String userid);public User getUserByCode(String userCode);public boolean updatePwd(int id,String pwd);public boolean deleteUserById(Integer delId);
}

UserServiceImpl.java

package com.yccz.service.impl;import java.util.List;import javax.annotation.Resource;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;import com.yccz.dao.UserMapper;
import com.yccz.entity.User;
import com.yccz.service.UserService;@Service
public class UserServiceImpl implements UserService {@Resourceprivate UserMapper userMapper;@Overridepublic User findUser(String userCode, String userPassword) {return userMapper.findUser(userCode, userPassword);}@Overridepublic List<User> queryUsers(String userName, String userRole,int start, int size) {start = (start-1)*size;return userMapper.queryUsers(userName, userRole, start, size);}@Overridepublic int getUserCount(String userName, String userRole) {return userMapper.getUserCount(userName, userRole);}@Overridepublic boolean add(User user) {boolean flag = false;int rows = userMapper.add(user);if(rows>0){flag=true;System.out.println("add success!");}else{System.out.println("add failed!");}return flag;}@Overridepublic boolean modify(User user) {boolean flag = false;if(userMapper.modify(user)>0)flag = true;return flag;}@Overridepublic User getUserById(String userid) {User user = userMapper.getUserById(userid);return user;}@Overridepublic User getUserByCode(String userCode) {User user = userMapper.getUserByCode(userCode);return user;}@Overridepublic boolean updatePwd(int id, String pwd) {boolean flag = false;int rows = userMapper.updatePwd(id, pwd);if(rows>0)flag=true;return  flag;}@Overridepublic boolean deleteUserById(Integer delId) {boolean flag = false;int rows = userMapper.deleteUserById(delId);if(rows>0){flag=true;}return flag;}}

controller层（控制器层）

UserController
package com.yccz.controller;

import java.io.File;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.validation.Valid;

import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang.math.RandomUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpRequest;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
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 org.springframework.web.multipart.MultipartFile;

import com.alibaba.fastjson.JSONArray;
import com.mysql.jdbc.StringUtils;
import com.yccz.entity.Role;
import com.yccz.entity.User;
import com.yccz.service.RoleService;
import com.yccz.service.UserService;
import com.yccz.util.UserPage;

/**
*

Title: UserController

Description:

Company:

* @author Bill
* @date 2017年10月12日
*/
@Controller
@RequestMapping(“/user”)
public class UserController {
@Autowired
private UserService userService;
@Autowired
private RoleService roleService;

@RequestMapping(value="/login.html")
public String login(){return "login";
}@RequestMapping(value="/dologin.html",method=RequestMethod.POST)
public String doLogin(String userCode,String userPassword,HttpServletRequest request,HttpSession session){User user = userService.findUser(userCode, userPassword);if(user!=null){session.setAttribute("user", user);return "redirect:/user/main.html";}else{request.setAttribute("error", "用户名密码不正确");return "login";}}@RequestMapping(value="/main.html")
public String main(HttpSession session){if(session.getAttribute("user")==null){return "redirect:/user/login.html";}return "frame";
}@RequestMapping(value="/userlist.html")
public String userlist(String currPageNo,@RequestParam(value="queryname",required=false)String queryname,@RequestParam(value="queryUserRole",required=false)String queryUserRole ,Model model){if(currPageNo==null){currPageNo="1";}UserPage userPage = new UserPage();List<User> userlist = userService.queryUsers(queryname, queryUserRole, Integer.parseInt(currPageNo), userPage.getPageSize());int totalCount = userService.getUserCount(queryname, queryUserRole);List<Role> roleList = roleService.getRoleList();userPage.setTotalCount(totalCount);userPage.setUserList(userlist);userPage.setCurrPageNo(Integer.parseInt(currPageNo));model.addAttribute("roleList",roleList );model.addAttribute("Page", userPage);model.addAttribute("queryname", queryname);model.addAttribute("queryUserRole", queryUserRole);return "userlist";
}@RequestMapping(value="/useradd.html",method=RequestMethod.GET)
public String addUser(){return "useradd";
}//负责保存用户信息

/* @RequestMapping(value=”useraddsave.html”,method=RequestMethod.POST)
public String addUserSave(User user,HttpSession session){

    User admin = (User)session.getAttribute("user");int createdby = admin.getId();user.setCreatedBy(createdby);if(userService.add(user)){return "redirect:/user/userlist.html";}return "useradd";}*/@RequestMapping(value="/usermodify.html",method=RequestMethod.GET)
public String getUserById(String userid,String username,Model model){System.out.println("========"+userid);User user = userService.getUserById(userid);

// System.out.println(user.getPhone()+”==========”);
model.addAttribute(“user”, user);
return “usermodify”;

}@RequestMapping(value="/usermodifysave.html",method=RequestMethod.POST)
public String modifyUserSave(User user,HttpSession session,String mybirthday) throws ParseException{SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");user.setBirthday(sdf.parse(mybirthday));User admin = (User)session.getAttribute("user");int createdby = admin.getId();user.setCreatedBy(createdby);user.setModifyDate(new Date());if(userService.modify(user)){return "redirect:/user/userlist.html";}return "usermodify";
}@RequestMapping(value="/view/{userid}",method=RequestMethod.GET)
public String view(@PathVariable String userid,Model model){System.out.println(userid+"=========uid");User user =userService.getUserById(userid);System.out.println(user==null);model.addAttribute("user", user);return "userview";
}//多文件上传+添加@RequestMapping(value="/useraddsave.html",method=RequestMethod.POST)public String addUserSave(User user,HttpSession session,HttpServletRequest request,String mybirthday,@RequestParam(value ="attachs", required = false) MultipartFile[] attachs) throws ParseException{String idPicPath = null;String workPicPath = null;String errorInfo = null;boolean flag = true;String path = request.getSession().getServletContext().getRealPath("statics"+File.separator+"uploadfiles"); for(int i = 0;i < attachs.length ;i++){MultipartFile attach = attachs[i];if(!attach.isEmpty()){if(i == 0){errorInfo = "uploadFileError";}else if(i == 1){errorInfo = "uploadWpError";}String oldFileName = attach.getOriginalFilename();//原文件名String prefix=FilenameUtils.getExtension(oldFileName);//原文件后缀     int filesize = 500000;if(attach.getSize() >  filesize){//上传大小不得超过 500krequest.setAttribute(errorInfo, " * 上传大小不得超过 500k");flag = false;}else if(prefix.equalsIgnoreCase("jpg") || prefix.equalsIgnoreCase("png") || prefix.equalsIgnoreCase("jpeg") || prefix.equalsIgnoreCase("pneg")){//上传图片格式不正确String fileName = System.currentTimeMillis()+RandomUtils.nextInt(1000000)+"_Personal.jpg";  File targetFile = new File(path, fileName);  if(!targetFile.exists()){  targetFile.mkdirs();  }  //保存  try {  attach.transferTo(targetFile);  } catch (Exception e) {  e.printStackTrace();  request.setAttribute(errorInfo, " * 上传失败！");flag = false;}  if(i == 0){idPicPath = path+File.separator+fileName;}else if(i == 1){workPicPath = path+File.separator+fileName;}}else{request.setAttribute(errorInfo, " * 上传图片格式不正确");flag = false;}}}if(flag){SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");user.setBirthday(sdf.parse(mybirthday));user.setCreatedBy(((User)session.getAttribute("user")).getId());user.setCreationDate(new Date());user.setIdPicPath(idPicPath);user.setWorkPicPath(workPicPath);if(userService.add(user)){return "redirect:/user/userlist.html";}}return "useradd";}@RequestMapping(value="/ucexist.json")@ResponseBodypublic Object userCodeIsExit(@RequestParam String userCode){////保存验证结果HashMap<String, String> resultMap = new HashMap<String, String>();if(StringUtils.isNullOrEmpty(userCode)){resultMap.put("userCode", "exist");}else{User user = userService.getUserByCode(userCode);if(null != user)resultMap.put("userCode", "exist");elseresultMap.put("userCode", "noexist");}return JSONArray.toJSONString(resultMap);}//ajax方式实现查看@RequestMapping(value="/view",method=RequestMethod.GET)@ResponseBodypublic User view(@RequestParam String userid){User user = new User();try {user = userService.getUserById(userid);} catch (Exception e) {e.printStackTrace();}return user;}   //跳转到密码修改页面@RequestMapping(value="/pwdmodify.html",method=RequestMethod.GET)public String intopwdmodify(HttpSession session){User user = (User)session.getAttribute("user");if(user==null){return "userlist";}return "pwdmodify";}//检测旧密码是否输入正确@RequestMapping(value="/pwdmodify.html",method=RequestMethod.POST)@ResponseBodypublic Object getPwdByUserId(@RequestParam String oldpassword,HttpSession session){HashMap<String, String> resultMap = new HashMap<String, String>();if(null == session.getAttribute("user")){resultMap.put("result", "sessionerror");}else if(StringUtils.isNullOrEmpty(oldpassword)){resultMap.put("result", "error");}else{String sessionPwd = ((User)session.getAttribute("user")).getUserPassword();if(oldpassword.equals(sessionPwd)){resultMap.put("result", "true");}else{resultMap.put("result", "false");}}return JSONArray.toJSONString(resultMap);}//保存修改后的密码@RequestMapping(value="/pwdsave.html")public String pwdSave(@RequestParam(value="newpassword") String newPassword,HttpSession session,HttpServletRequest request){boolean flag = false;Object o = session.getAttribute("user");if(o !=null&&!StringUtils.isNullOrEmpty(newPassword)){flag = userService.updatePwd(((User)o).getId(), newPassword);if(flag){request.setAttribute("sys_message","修改密码成功");session.removeAttribute("user");return "login";}else{request.setAttribute("sys_message", "修改密码失败！");}}else{request.setAttribute("sys_message", "修改密码失败");}return "pwdmodify";}@RequestMapping(value="/rolelist",method=RequestMethod.GET,produces={"application/json;charset=UTF-8"})@ResponseBodypublic Object getRoleList(){List<Role> roleList = null;roleList = roleService.getRoleList();return JSONArray.toJSONString(roleList);}//删除用户信息@RequestMapping(value="/deluser.json",method=RequestMethod.GET)@ResponseBodypublic Object deluser(@RequestParam String id){HashMap<String, String> resultMap = new HashMap<String, String>();if(StringUtils.isNullOrEmpty(id)){resultMap.put("delResult", "notexist");}else{if(userService.deleteUserById(Integer.parseInt(id)))resultMap.put("delResult", "true");elseresultMap.put("delResult", "false");}return JSONArray.toJSONString(resultMap);}

}

jsp文件

useradd.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@include file="common/head.jsp"%><div class="right"><div class="location"><strong>你现在所在的位置是:</strong><span>用户管理页面 >> 用户添加页面</span></div><div class="providerAdd"><form id="userForm" name="userForm" method="post" action="${pageContext.request.contextPath}/user/useraddsave.html" enctype="multipart/form-data"><input type="hidden" name="method" value="add"><!--div的class 为error是验证错误，ok是验证成功--><div><label for="userCode">用户编码：</label><input type="text" name="userCode" id="userCode" value=""> <!-- 放置提示信息 --><font color="red"></font></div><div><label for="userName">用户名称：</label><input type="text" name="userName" id="userName" value=""> <font color="red"></font></div><div><label for="userPassword">用户密码：</label><input type="password" name="userPassword" id="userPassword" value=""> <font color="red"></font></div><div><label for="ruserPassword">确认密码：</label><input type="password" name="ruserPassword" id="ruserPassword" value=""> <font color="red"></font></div><div><label >用户性别：</label><select name="gender" id="gender"><option value="1" selected="selected">男</option><option value="2">女</option></select></div><div><label for="birthday">出生日期：</label><input type="text" Class="Wdate" id="birthday" name="mybirthday" readonly="readonly" onclick="WdatePicker();"><font color="red"></font></div><div><label for="phone">用户电话：</label><input type="text" name="phone" id="phone" value=""> <font color="red"></font></div><div><label for="address">用户地址：</label><input name="address" id="address"  value=""></div><div><label >用户角色：</label><!-- 列出所有的角色分类 --><select name="userRole" id="userRole"></select><!-- <select name="userrole" id="userRole"><option value="1">系统管理员</option><option value="2">经理</option><option value="3" selected="selected">普通用户</option></select> --><font color="red"></font></div><div><input type="hidden" id="errorinfo" value=""/><label for="a_idPicPath">证件照：</label><input type="file" name="attachs" id="a_idPicPath"/><font color="red"></font></div><div><input type="hidden" id="errorinfo_wp" value=""/><label for="a_workPicPath">工作证照片：</label><input type="file" name="attachs" id="a_workPicPath"/><font color="red"></font></div><div class="providerAddBtn"><input type="button" name="add" id="add" value="保存" ><input type="button" id="back" name="back" value="返回" ></div></form></div>
</div>
</section>
<%@include file="./common/foot.jsp" %>
<script type="text/javascript" src="statics/js/useradd.js"></script>

userlist.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<%@include file="./common/head.jsp"%><div class="right"><div class="location"><strong>你现在所在的位置是:</strong><span>用户管理页面</span></div><div class="search"><form method="post" action="user/userlist.html"><input name="method" value="query" class="input-text" type="hidden"><span>用户名：</span><input name="queryname" class="input-text" type="text" value="${queryname}"><span>用户角色：</span><select name="queryUserRole"><option value="0">--请选择--</option><c:forEach items="${roleList}" var="role"><option value="${role.id }"  <c:if test="${queryUserRole eq role.id}">selected="selected"</c:if>>${role.roleName}</option></c:forEach></select><input type="hidden" name="pageIndex" value="1"/><input value="查 询" type="submit" id="searchbutton"><a href="${pageContext.request.contextPath}/user/useradd.html" >添加用户</a></form></div><!--用户--><table class="providerTable" cellpadding="0" cellspacing="0"><tr class="firstTr"><th width="10%">用户编码</th><th width="20%">用户名称</th><th width="10%">性别</th><th width="10%">年龄</th><th width="10%">电话</th><th width="10%">用户角色</th><th width="30%">操作</th></tr><c:forEach var="user" items="${Page.userList}"><tr><td><span>${user.userCode }</span></td><td><span>${user.userName }</span></td><td><span>${user.sex}</span></td><td><span>${user.age }</span></td><td><span>${user.phone }</span></td><td><span>${user.roleName}</span></td><td> <span><a class="viewUser" href="javascript:;" userid=${user.id } username=${user.userName }><img src="${pageContext.request.contextPath }/statics/images/read.png" alt="查看" title="查看"/></a></span><%-- <span><a class="viewUser" href="/SuperMarketSys/user/view/${user.id}"   ><img src="/SuperMarketSys/statics/images/read.png" alt="查看" title="查看"/></a></span> --%><span><a class="modifyUser" href="/SuperMarketSys_SSM/user/usermodify.html?userid=${user.id}&username=${user.userName}"><img src="/SuperMarketSys_SSM/statics/images/xiugai.png" alt="修改" title="修改"/></a></span><span><a class="deleteUser" href="javascript:;" userid=${user.id} username=${user.userName}><img src="/SuperMarketSys_SSM/statics/images/schu.png" alt="删除" title="删除"/></a></span></td></tr></c:forEach></table>当前页数:[${Page.currPageNo }/${Page.totalPageCount }]&nbsp;  <c:if test="${Page.currPageNo>1}"><a href="user/userlist.html?currPageNo=1&queryUserRole=${queryUserRole}">首页</a><a href="user/userlist.html?currPageNo=${Page.currPageNo-1}&queryUserRole=${queryUserRole}&queryname=${queryname}">上一页</a></c:if><c:if test="${Page.totalPageCount ne Page.currPageNo}"><a href="user/userlist.html?currPageNo=${Page.currPageNo+1}&queryUserRole=${queryUserRole}&queryname=${queryname}">下一页</a><a href="user/userlist.html?currPageNo=${Page.totalPageCount }&queryUserRole=${queryUserRole}">末页</a></c:if><!-- ajax方式查看的div -->
<div class="providerAdd"><div><label>用户编码：</label><input type="text" id="v_userCode" value="" readonly="readonly"></div><div><label>用户名称：</label><input type="text" id="v_userName" value="" readonly="readonly"></div><div><label>用户性别：</label><input type="text" id="v_gender" value="" readonly="readonly"></div><div><label>出生日期：</label><input type="text" Class="Wdate" id="v_birthday" value=""readonly="readonly" onclick="WdatePicker();"></div><div><label>用户电话：</label><input type="text" id="v_phone" value="" readonly="readonly"></div><div><label>用户角色：</label><input type="text" id="v_userRoleName" value="" readonly="readonly"></div><div><label>用户地址：</label><input type="text" id="v_address" value="" readonly="readonly"></div></div></div></section><!--点击删除按钮后弹出的页面-->
<div class="zhezhao"></div>
<div class="remove" id="removeUse"><div class="removerChid"><h2>提示</h2><div class="removeMain"><p>你确定要删除该用户吗？</p><a href="#" id="yes">确定</a><a href="#" id="no">取消</a></div></div>
</div><%@include file="./common/foot.jsp" %>
<script type="text/javascript" src="${pageContext.request.contextPath }/statics/js/userlist.js"></script>

usermodify.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@include file="./common/head.jsp"%><div class="right"><div class="location"><strong>你现在所在的位置是:</strong><span>用户管理页面 >> 用户修改页面</span></div><div class="providerAdd"><form id="userForm" name="userForm" method="post" action="${pageContext.request.contextPath }/user/usermodifysave.html"><input type="hidden" name="id" value="${user.id}"/><div><label for="userName">用户名称：</label><input type="text" name="userName" id="userName" value="${user.userName }"> <font color="red"></font></div><div><label >用户性别：</label><select name="gender" id="gender"><c:choose><c:when test="${user.gender == 1 }"><option value="1" selected="selected">男</option><option value="2">女</option></c:when><c:otherwise><option value="1">男</option><option value="2" selected="selected">女</option></c:otherwise></c:choose></select></div><div><label for="data">出生日期：</label><input type="text" Class="Wdate" id="birthday" name="mybirthday" value="${user.birthday}"readonly="readonly" onclick="WdatePicker();"><font color="red"></font></div><div><label for="userphone">用户电话：</label><input type="text" name="phone" id="phone" value="${user.phone }"> <font color="red"></font></div><div><label for="userAddress">用户地址：</label><input type="text" name="address" id="address" value="${user.address }"></div><div><label >用户角色：</label><!-- 列出所有的角色分类 --><%-- <input type="hidden" value="${user.userRole }" id="rid" /><select name="userRole" id="userRole"></select> --%><select name="userRole" id="userRole"><c:choose><c:when test="${user.userRole == 1 }"><option value="1" selected="selected">系统管理员</option><option value="2">经理</option><option value="3">普通用户</option></c:when><c:when test="${user.userRole == 2 }"><option value="1">系统管理员</option><option value="2" selected="selected">经理</option><option value="3">普通用户</option></c:when><c:otherwise><option value="1">系统管理员</option><option value="2">经理</option><option value="3" selected="selected">普通用户</option></c:otherwise></c:choose></select><font color="red"></font></div><div class="providerAddBtn"><input type="button" name="save" id="save" value="保存" /><input type="button" id="back" name="back" value="返回"/></div></form></div></div>
</section>
<%@include file="./common/foot.jsp" %>
<script type="text/javascript" src="statics/js/usermodify.js"></script>

userview.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@include file="/WEB-INF/jsp/common/head.jsp"%><div class="right"><div class="location"><strong>你现在所在的位置是:</strong><span>用户管理页面 >> 用户信息查看页面</span></div><div class="providerView"><p><strong>用户编号：</strong><span>${user.userCode }</span></p><p><strong>用户名称：</strong><span>${user.userName }</span></p><p><strong>用户性别：</strong><span><c:if test="${user.gender == 1 }">男</c:if><c:if test="${user.gender == 2 }">女</c:if></span></p><p><strong>出生日期：</strong><span>${user.birthday }</span></p><p><strong>用户电话：</strong><span>${user.phone }</span></p><p><strong>用户地址：</strong><span>${user.address }</span></p><p><strong>用户角色：</strong><span>${user.roleName}</span></p><div class="providerAddBtn"><input type="button" id="back" name="back" value="返回" ></div></div></div>
</section>
<%@include file="./common/foot.jsp" %>
<script type="text/javascript" src="statics/js/userview.js"></script>

js文件

useradd.js

var userCode = null;
var userName = null;
var userPassword = null;
var ruserPassword = null;
var phone = null;
var birthday = null;
var userRole = null;
var addBtn = null;
var backBtn = null;
var a_idPicPath = null;
var errorinfo = null;
var errorinfo_wp = null;
var a_workPicPath = null;$(function(){userCode = $("#userCode");userName = $("#userName");userPassword = $("#userPassword");ruserPassword = $("#ruserPassword");phone = $("#phone");birthday = $("#birthday");userRole = $("#userRole");addBtn = $("#add");backBtn = $("#back");a_idPicPath = $("#a_idPicPath");errorinfo = $("#errorinfo");a_workPicPath = $("#a_workPicPath");errorinfo_wp = $("#errorinfo_wp");//初始化的时候，要把所有的提示信息变为：* 以提示必填项，更灵活，不要写在页面上userCode.next().html("*");userName.next().html("*");userPassword.next().html("*");ruserPassword.next().html("*");phone.next().html("*");birthday.next().html("*");userRole.next().html("*");if(errorinfo.val() == null || errorinfo.val() == ""){a_idPicPath.next().html("* 上传大小不能超过500K * 上传文件类型必须为：jpg、jpeg、png、pneg");}else{a_idPicPath.next().html(errorinfo.val());}if(errorinfo_wp.val() == null || errorinfo_wp.val() == ""){a_workPicPath.next().html("* 上传大小不能超过500K * 上传文件类型必须为：jpg、jpeg、png、pneg");}else{a_workPicPath.next().html(errorinfo_wp.val());}$.ajax({type:"GET",//请求类型url:path+"/user/rolelist",//请求的urldata:{},//请求参数dataType:"json",//ajax接口（请求url）返回的数据类型success:function(data){//data：返回数据（json对象）if(data != null){userRole.html("");var options = "<option value=\"0\">请选择</option>";for(var i = 0; i < data.length; i++){//alert(data[i].id);//alert(data[i].roleName);options += "<option value=\""+data[i].id+"\">"+data[i].roleName+"</option>";}userRole.html(options);}},error:function(data){//当访问时候，404，500 等非200的错误状态码validateTip(userRole.next(),{"color":"red"},imgNo+" 获取用户角色列表error",false);}});/** 验证* 失焦\获焦* jquery的方法传递*/userCode.bind("blur",function(){//ajax后台验证--userCode是否已存在$.ajax({type:"GET",//请求类型url:path+"/user/ucexist.json",//请求的urldata:{userCode:userCode.val()},//请求参数dataType:"json",//ajax接口（请求url）返回的数据类型success:function(data){//data：返回数据（json对象）if(data.userCode == "exist"){//账号已存在，错误提示validateTip(userCode.next(),{"color":"red"},imgNo+ " 该用户账号已存在",false);}else{//账号可用，正确提示validateTip(userCode.next(),{"color":"green"},imgYes+" 该账号可以使用",true);}},error:function(data){//当访问时候，404，500 等非200的错误状态码validateTip(userCode.next(),{"color":"red"},imgNo+" 您访问的页面不存在",false);}});}).bind("focus",function(){//显示友情提示validateTip(userCode.next(),{"color":"#666666"},"* 用户编码是您登录系统的账号",false);}).focus();userName.bind("focus",function(){validateTip(userName.next(),{"color":"#666666"},"* 用户名长度必须是大于1小于10的字符",false);}).bind("blur",function(){if(userName.val() != null && userName.val().length > 1&& userName.val().length < 10){validateTip(userName.next(),{"color":"green"},imgYes,true);}else{validateTip(userName.next(),{"color":"red"},imgNo+" 用户名输入的不符合规范，请重新输入",false);}});userPassword.bind("focus",function(){validateTip(userPassword.next(),{"color":"#666666"},"* 密码长度必须是大于6小于20",false);}).bind("blur",function(){if(userPassword.val() != null && userPassword.val().length > 6&& userPassword.val().length < 20 ){validateTip(userPassword.next(),{"color":"green"},imgYes,true);}else{validateTip(userPassword.next(),{"color":"red"},imgNo + " 密码输入不符合规范，请重新输入",false);}});ruserPassword.bind("focus",function(){validateTip(ruserPassword.next(),{"color":"#666666"},"* 请输入与上面一只的密码",false);}).bind("blur",function(){if(ruserPassword.val() != null && ruserPassword.val().length > 6&& ruserPassword.val().length < 20 && userPassword.val() == ruserPassword.val()){validateTip(ruserPassword.next(),{"color":"green"},imgYes,true);}else{validateTip(ruserPassword.next(),{"color":"red"},imgNo + " 两次密码输入不一致，请重新输入",false);}});birthday.bind("focus",function(){validateTip(birthday.next(),{"color":"#666666"},"* 点击输入框，选择日期",false);}).bind("blur",function(){if(birthday.val() != null && birthday.val() != ""){validateTip(birthday.next(),{"color":"green"},imgYes,true);}else{validateTip(birthday.next(),{"color":"red"},imgNo + " 选择的日期不正确,请重新输入",false);}});phone.bind("focus",function(){validateTip(phone.next(),{"color":"#666666"},"* 请输入手机号",false);}).bind("blur",function(){var patrn=/^(13[0-9]|15[0-9]|18[0-9])\d{8}$/;if(phone.val().match(patrn)){validateTip(phone.next(),{"color":"green"},imgYes,true);}else{validateTip(phone.next(),{"color":"red"},imgNo + " 您输入的手机号格式不正确",false);}});userRole.bind("focus",function(){validateTip(userRole.next(),{"color":"#666666"},"* 请选择用户角色",false);}).bind("blur",function(){if(userRole.val() != null && userRole.val() > 0){validateTip(userRole.next(),{"color":"green"},imgYes,true);}else{validateTip(userRole.next(),{"color":"red"},imgNo + " 请重新选择用户角色",false);}});addBtn.bind("click",function(){if(userCode.attr("validateStatus") != "true"){userCode.blur();}else if(userName.attr("validateStatus") != "true"){userName.blur();}else if(userPassword.attr("validateStatus") != "true"){userPassword.blur();}else if(ruserPassword.attr("validateStatus") != "true"){ruserPassword.blur();}else if(birthday.attr("validateStatus") != "true"){birthday.blur();}else if(phone.attr("validateStatus") != "true"){phone.blur();}/*else if(userRole.attr("validateStatus") != "true"){userRole.blur();}*/else{if(confirm("是否确认提交数据")){$("#userForm").submit();}}});backBtn.on("click",function(){if(referer != undefined && null != referer && "" != referer&& "null" != referer&& referer.length > 4){window.location.href = referer;}else{history.back(-1);}});
});

userlist.js

var userObj;//用户管理页面上点击删除按钮弹出删除框(userlist.jsp)
function deleteUser(obj){$.ajax({type:"GET",url:path+"/user/deluser.json",data:{id:obj.attr("userid")},dataType:"json",success:function(data){if(data.delResult == "true"){//删除成功：移除删除行cancleBtn();obj.parents("tr").remove();}else if(data.delResult == "false"){//删除失败//alert("对不起，删除用户【"+obj.attr("username")+"】失败");changeDLGContent("对不起，删除用户【"+obj.attr("username")+"】失败");}else if(data.delResult == "notexist"){//alert("对不起，用户【"+obj.attr("username")+"】不存在");changeDLGContent("对不起，用户【"+obj.attr("username")+"】不存在");}},error:function(data){//alert("对不起，删除失败");changeDLGContent("对不起，删除失败");}});
}function openYesOrNoDLG(){$('.zhezhao').css('display', 'block');$('#removeUse').fadeIn();
}function cancleBtn(){$('.zhezhao').css('display', 'none');$('#removeUse').fadeOut();
}
function changeDLGContent(contentStr){var p = $(".removeMain").find("p");p.html(contentStr);
}$(function(){//通过jquery的class选择器（数组）//对每个class为viewUser的元素进行动作绑定（click）/*** bind、live、delegate* on*/$(".viewUser").on("click",function(){//将被绑定的元素（a）转换成jquery对象，可以使用jquery方法var obj = $(this);/*window.location.href=path+"/user/view/"+ obj.attr("userid");*/$.ajax({type:"GET",url:path+"/user/view",data:{userid:obj.attr("userid"),format:"json"},/*url:path+"/user/view",*//*data:{id:obj.attr("userid"),format:"json"},*/dataType:"json",success:function(result){//alert(result.userName);if("failed" == result){alert("操作超时！");}else if("nodata" == result){alert("没有数据！");}else{$("#v_userCode").val(result.userCode);$("#v_userName").val(result.userName);if(result.gender == "1"){$("#v_gender").val("女");}else if(result.gender == "2"){$("#v_gender").val("男");}$("#v_birthday").val(result.birthday);$("#v_phone").val(result.phone);$("#v_address").val(result.address);$("#v_userRoleName").val(result.roleName);$("#v_creationDate").val(result.creationDate);}},error:function(data){alert("error!");}});});$(".modifyUser").on("click",function(){var obj = $(this);window.location.href=path+"/user/usermodify.html?uid="+ obj.attr("userid");});$('#no').click(function () {cancleBtn();});$('#yes').click(function () {deleteUser(userObj);return false;});$(".deleteUser").on("click",function(){userObj = $(this);changeDLGContent("你确定要删除用户【"+userObj.attr("username")+"】吗？");openYesOrNoDLG();});/*$(".deleteUser").on("click",function(){var obj = $(this);if(confirm("你确定要删除用户【"+obj.attr("username")+"】吗？")){$.ajax({type:"GET",url:path+"/jsp/user.do",data:{method:"deluser",uid:obj.attr("userid")},dataType:"json",success:function(data){if(data.delResult == "true"){//删除成功：移除删除行alert("删除成功");obj.parents("tr").remove();}else if(data.delResult == "false"){//删除失败alert("对不起，删除用户【"+obj.attr("username")+"】失败");}else if(data.delResult == "notexist"){alert("对不起，用户【"+obj.attr("username")+"】不存在");}},error:function(data){alert("对不起，删除失败");}});}});*/
});

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