一、这周完成的功能：
1.前台功能模块：
a.用户注册
b.会员信息修改
c.留言板
d.信息浏览
2.后台功能模块
a.用户管理
b.留言中心管理
c.管理员信息修改
d.信息发布
二、核心源码:
applictionContext.xml
1 <!-- 开启注解 --> 2 <context:annotation-config/> 3 <mvc:annotation-driven/> 4 <!-- 扫描配置 --> 5 <context:component-scan base-package="com.hp"></context:component-scan> 6 <!-- 数据源 --> 7 <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> 8 <property name="username" value="root"></property> 9 <property name="password" value="123456"></property> 10 <property name="driverClassName" value="com.mysql.jdbc.Driver"></property> 11 <property name="url" value="jdbc:mysql://localhost:3306/car?useUnicode=true&characterEncoding=utf-8"></property> 12 </bean> 13 <!-- spring和Mybatis融合 --> 14 <bean id="sqlSession" class="org.mybatis.spring.SqlSessionFactoryBean"> 15 <property name="dataSource" ref="dataSource"></property> 16 <property name="mapperLocations" value="classpath:com/hp/dao/*.xml"></property> 17 </bean> 18 <!-- spring自动查找dao下面的类 --> 19 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> 20 <property name="basePackage" value="com.hp.dao"></property> 21 <property name="sqlSessionFactory" ref="sqlSession"></property> 22 </bean> 23 24 <!--配置静态资源的访问映射，此配置中的文件，将不被前端控制器拦截 --> 25 <!-- <mvc:resources location="/js/" mapping="/js/**"/> --> 26 <mvc:default-servlet-handler /> 27 28 <!-- 配置文件中添加文件上传解析器 --> 29 <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 30 <!-- <property name="defaultEncoding" value="utf-8"></property> 31 <property name="maxUploadSize" value="10485760000"></property> --> <!--设置最大支持的上传文件大小 B--> 32 </bean> 33 </beans>
web.xml
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app version="3.0" 3 xmlns="http://java.sun.com/xml/ns/javaee" 4 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 6 http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> 7 <display-name></display-name> 8 <welcome-file-list> 9 <welcome-file>qloginsuccess.jsp</welcome-file> 10 </welcome-file-list> 11 <servlet> 12 <servlet-name>DispatcherServlet</servlet-name> 13 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 14 <init-param> 15 <param-name>contextConfigLocation</param-name> 16 <param-value>classpath:applicationContext.xml</param-value> 17 </init-param> 18 </servlet> 19 <servlet-mapping> 20 <servlet-name>DispatcherServlet</servlet-name> 21 <url-pattern>/</url-pattern> 22 </servlet-mapping> 23 <filter> 24 <filter-name>CharacterEncodingFilter</filter-name> 25 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 26 <init-param> 27 <param-name>encoding</param-name> 28 <param-value>utf-8</param-value> 29 </init-param> 30 </filter> 31 <filter-mapping> 32 <filter-name>CharacterEncodingFilter</filter-name> 33 <url-pattern>/*</url-pattern> 34 </filter-mapping> 35 </web-app>
实体类：com.hp.model
1 package com.hp.model; 2 3 public class Userinfo { 4 private Integer userId; 5 private String uname; 6 private String upass; 7 private String urealname; 8 private String tel; 9 private String cardId; 10 private String type; 11 private String deleteStatus; 12 13 public String getDeleteStatus() { 14 return deleteStatus; 15 } 16 public void setDeleteStatus(String deleteStatus) { 17 this.deleteStatus = deleteStatus; 18 } 19 public Integer getUserId() { 20 return userId; 21 } 22 public void setUserId(Integer userId) { 23 this.userId = userId; 24 } 25 public String getUname() { 26 return uname; 27 } 28 public void setUname(String uname) { 29 this.uname = uname; 30 } 31 public String getUpass() { 32 return upass; 33 } 34 public void setUpass(String upass) { 35 this.upass = upass; 36 } 37 public String getUrealname() { 38 return urealname; 39 } 40 public void setUrealname(String urealname) { 41 this.urealname = urealname; 42 } 43 public String getTel() { 44 return tel; 45 } 46 public void setTel(String tel) { 47 this.tel = tel; 48 } 49 public String getCardId() { 50 return cardId; 51 } 52 public void setCardId(String cardId) { 53 this.cardId = cardId; 54 } 55 public String getType() { 56 return type; 57 } 58 public void setType(String type) { 59 this.type = type; 60 } 61 62 }
1 package com.hp.model; 2 3 public class News { 4 private Integer nid; 5 private String title; 6 private String content; 7 private String savetime; 8 private String type; 9 private String imgurl; 10 private String delstatus; 11 12 public Integer getNid() { 13 return nid; 14 } 15 public void setNid(Integer nid) { 16 this.nid = nid; 17 } 18 public String getTitle() { 19 return title; 20 } 21 public void setTitle(String title) { 22 this.title = title; 23 } 24 public String getContent() { 25 return content; 26 } 27 public void setContent(String content) { 28 this.content = content; 29 } 30 public String getSavetime() { 31 return savetime; 32 } 33 public void setSavetime(String savetime) { 34 this.savetime = savetime; 35 } 36 public String getType() { 37 return type; 38 } 39 public void setType(String type) { 40 this.type = type; 41 } 42 public String getImgurl() { 43 return imgurl; 44 } 45 public void setImgurl(String imgurl) { 46 this.imgurl = imgurl; 47 } 48 public String getDelstatus() { 49 return delstatus; 50 } 51 public void setDelstatus(String delstatus) { 52 this.delstatus = delstatus; 53 } 54 55 56 57 }
1 package com.hp.model; 2 3 public class Message { 4 private Integer mid; 5 private String content; 6 private String reply; 7 private String saveTime; 8 private Userinfo userinfo; 9 10 public Integer getMid() { 11 return mid; 12 } 13 public void setMid(Integer mid) { 14 this.mid = mid; 15 } 16 public String getContent() { 17 return content; 18 } 19 public void setContent(String content) { 20 this.content = content; 21 } 22 23 public String getReply() { 24 return reply; 25 } 26 public void setReply(String reply) { 27 this.reply = reply; 28 } 29 public String getSaveTime() { 30 return saveTime; 31 } 32 public void setSaveTime(String saveTime) { 33 this.saveTime = saveTime; 34 } 35 public Userinfo getUserinfo() { 36 return userinfo; 37 } 38 public void setUserinfo(Userinfo userinfo) { 39 this.userinfo = userinfo; 40 } 41 42 }
Dao接口：
1 package com.hp.dao; 2 3 import java.util.List; 4 5 import org.apache.ibatis.annotations.Param; 6 7 import com.hp.model.Userinfo; 8 9 public interface UserinfoDao { 10 11 //注册 12 Integer add(Userinfo userinfo); 13 //登录 14 Userinfo login (@Param("uname") String uname,@Param("upass") String upass,@Param("type") String type); 15 //查询所有用户 16 List<Userinfo> findAll(); 17 //删除 18 Integer delete(Integer userId); 19 //修改 20 Integer update(Userinfo userinfo); 21 //根据name查找 22 Userinfo find(String uname); 23 24 }
package com.hp.dao; import java.util.List; import com.hp.model.News; public interface NewsDao { //查询所有信息 List<News> findAllNews(String type); //添加信息 Integer addNews(News news); }
package com.hp.dao; import java.util.List; import com.hp.model.Message; public interface MessageDao { //查询所有 List<Message> findAllMessage(); //根据Id查询留言 Message findByMid(Integer mid); //删除留言 Integer deleteMessage(Integer mid); //回复留言 Integer updateMessage(Message message); //添加留言 Integer addMessage(Message message); }
Mapper映射文件：
UserinfoDaoMapper.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.hp.dao.UserinfoDao"> <insert id="add" parameterType="com.hp.model.Userinfo"> insert into userinfo (uname,upass,urealname,tel,cardId,type,deleteStatus) values(#{uname},#{upass},#{urealname},#{tel},#{cardId},0,1) </insert> <select id="login" resultType="com.hp.model.Userinfo"> select * from userinfo where uname=#{uname} and upass=#{upass} and type=#{type} and deleteStatus=1 </select> <select id="findAll" resultType="com.hp.model.Userinfo"> select * from userinfo where type=0 and deleteStatus=1 </select> <select id="find" resultType="com.hp.model.Userinfo"> select * from userinfo where type=0 and deleteStatus=1 and uname=#{uname} </select> <update id="delete" > update userinfo set deleteStatus=0 where userId=#{userId} </update> <update id="update" parameterType="com.hp.model.Userinfo"> update userinfo set uname=#{uname}, upass=#{upass}, urealname=#{urealname}, tel=#{tel}, cardId=#{cardId} where userId=#{userId} </update> </mapper>
NewsDaoMapper.xml
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE mapper 3 PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" 4 "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> 5 6 <mapper namespace="com.hp.dao.NewsDao"> 7 8 <select id="findAllNews" resultType="com.hp.model.News"> 9 select * from news where type=#{type} and delstatus=1 10 </select> 11 <insert id="addNews" parameterType="com.hp.model.News"> 12 insert into news(title,content,savetime,type,imgurl,delstatus) 13 values(#{title},#{content},now(),#{type},#{imgurl},1) 14 </insert> 15 16 </mapper>
MessageDaoMapper.xml
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE mapper 3 PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" 4 "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> 5 6 <mapper namespace="com.hp.dao.MessageDao"> 7 <resultMap type="com.hp.model.Message" id="messageMap"> 8 <id property="mid" column="mid" /> 9 <result property="content" column="content" /> 10 <result property="reply" column="reply" /> 11 <result property="saveTime" column="saveTime" /> 12 <association property="userinfo" javaType="com.hp.model.Userinfo"> 13 <id property="userId" column="userId" /> 14 <result property="uname" column="uname" /> 15 <result property="upass" column="upass" /> 16 <result property="urealname" column="urealname" /> 17 <result property="tel" column="tel" /> 18 <result property="cardId" column="cardId" /> 19 <result property="type" column="type" /> 20 <result property="deleteStatus" column="deleteStatus" /> 21 </association> 22 </resultMap> 23 24 25 <select id="findAllMessage" resultType="com.hp.model.Message" resultMap="messageMap"> 26 select * from message m 27 inner join userinfo u 28 where m.usid =u.userId and delstatus=1 29 </select> 30 <select id="findByMid" resultType="com.hp.model.Message"> 31 select * from message where mid=#{mid} 32 </select> 33 34 <insert id="addMessage" parameterType="com.hp.model.Message"> 35 insert into message (content,savetime,usid,delstatus) 36 values(#{content},now(),#{userinfo.userId},1) 37 </insert> 38 <update id="updateMessage" parameterType="com.hp.model.Message"> 39 update message set reply=#{reply} 40 where mid=#{mid} 41 </update> 42 <update id="deleteMessage"> 43 update message set delstatus=0 where mid=#{mid} 44 </update> 45 46 </mapper>
业务层Service：
1 package com.hp.service; 2 3 import java.util.List; 4 5 import org.springframework.beans.factory.annotation.Autowired; 6 import org.springframework.stereotype.Service; 7 8 import com.hp.dao.MessageDao; 9 import com.hp.model.Message; 10 11 @Service 12 public class MessageServiceImpl implements MessageService { 13 @Autowired 14 private MessageDao messageDao; 15 @Override 16 public List<Message> findAllMessage() { 17 return messageDao.findAllMessage(); 18 } 19 @Override 20 public Integer deleteMessage(Integer mid) { 21 return messageDao.deleteMessage(mid); 22 } 23 @Override 24 public Integer updateMessage(Message message) { 25 return messageDao.updateMessage(message); 26 } 27 @Override 28 public Integer addMessage(Message message) { 29 return messageDao.addMessage(message); 30 } 31 @Override 32 public Message findByMid(Integer mid) { 33 return messageDao.findByMid(mid); 34 } 35 36 }
1 package com.hp.service; 2 3 import java.util.List; 4 5 import org.springframework.beans.factory.annotation.Autowired; 6 import org.springframework.stereotype.Service; 7 8 import com.hp.dao.UserinfoDao; 9 import com.hp.model.Userinfo; 10 @Service 11 public class UserinfoServiceImpl implements UserinfoService { 12 @Autowired 13 private UserinfoDao userinfoDao; 14 15 @Override 16 public Integer add(Userinfo userinfo) { 17 return userinfoDao.add(userinfo); 18 } 19 20 @Override 21 public Userinfo login(String uname,String upass,String type) { 22 return userinfoDao.login(uname, upass,type); 23 } 24 25 @Override 26 public List<Userinfo> findAll() { 27 return userinfoDao.findAll(); 28 } 29 30 @Override 31 public Integer delete(Integer userId) { 32 return userinfoDao.delete(userId); 33 } 34 35 @Override 36 public Integer update(Userinfo userinfo) { 37 return userinfoDao.update(userinfo); 38 } 39 40 @Override 41 public Userinfo find(String uname) { 42 return userinfoDao.find(uname); 43 } 44 45 }
1 package com.hp.service; 2 3 import java.util.List; 4 5 import org.springframework.beans.factory.annotation.Autowired; 6 import org.springframework.stereotype.Service; 7 8 import com.hp.dao.NewsDao; 9 import com.hp.model.News; 10 @Service 11 public class NewsServiceImpl implements NewsService { 12 @Autowired 13 private NewsDao newsDao; 14 @Override 15 public List<News> findAllNews(String type) { 16 return newsDao.findAllNews(type); 17 } 18 19 @Override 20 public Integer addNews(News news) { 21 return newsDao.addNews(news); 22 } 23 24 }
控制层 Controller
1 package com.hp.controller; 2 3 import java.util.List; 4 5 import javax.servlet.http.HttpServletRequest; 6 import javax.servlet.http.HttpSession; 7 8 import org.springframework.beans.factory.annotation.Autowired; 9 import org.springframework.http.HttpRequest; 10 import org.springframework.stereotype.Controller; 11 import org.springframework.web.bind.annotation.RequestMapping; 12 import org.springframework.web.bind.annotation.ResponseBody; 13 14 import com.alibaba.fastjson.JSONArray; 15 import com.hp.model.Userinfo; 16 import com.hp.service.UserinfoServiceImpl; 17 18 @Controller 19 public class UserinfoController { 20 21 @Autowired 22 private UserinfoServiceImpl userService; 23 24 //会员添加 25 @RequestMapping(value="/addUser",produces="text/plain;charset=utf-8") 26 public String addUser(Userinfo userinfo){ 27 Userinfo find = userService.find(userinfo.getUname()); 28 if(find == null){ 29 Integer add = userService.add(userinfo); 30 if (add>0) { 31 return "qlogin.jsp"; 32 } 33 } 34 return "register.jsp"; 35 } 36 //会员登录 37 @RequestMapping(value="/qlogin",produces="text/plain;charset=utf-8") 38 public String qlogin(HttpSession session,String uname, String upass){ 39 Userinfo login = userService.login(uname, upass,"0"); 40 if (login!=null) { 41 session.setAttribute("user", login); 42 return "qloginsuccess.jsp"; 43 } 44 return "qlogin.jsp"; 45 } 46 47 //管理员添加用户 48 @RequestMapping(value="/add",produces="text/plain;charset=utf-8") 49 public String add(Userinfo userinfo){ 50 Integer add = userService.add(userinfo); 51 if (add>0) { 52 return "redirect:/findAll"; 53 } 54 return "main.jsp"; 55 } 56 //修改会员 57 @RequestMapping(value="/update",produces="text/plain;charset=utf-8") 58 public String update(Userinfo userinfo){ 59 Integer update = userService.update(userinfo); 60 if (update>0) { 61 return "redirect:/findAll"; 62 } 63 return "main.jsp"; 64 } 65 66 //删除会员 67 @RequestMapping(value="/delete",produces="text/plain;charset=utf-8") 68 public String delete(Integer userId){ 69 Integer delete = userService.delete(userId); 70 if (delete>0) { 71 return "redirect:/findAll"; 72 } 73 return "main.jsp"; 74 } 75 //管理员登录 76 @RequestMapping(value="/login",produces="text/plain;charset=utf-8") 77 public String login(HttpSession session,String uname, String upass){ 78 Userinfo login = userService.login(uname, upass,"1"); 79 if (login!=null) { 80 session.setAttribute("admin", login); 81 return "main.jsp"; 82 } 83 return "login.jsp"; 84 } 85 //管理员查看所有会员信息 86 @RequestMapping(value="/findAll",produces="text/plain;charset=utf-8") 87 public String findAll(HttpSession session){ 88 List<Userinfo> list = userService.findAll(); 89 if (list!=null) { 90 session.setAttribute("listUser", list); 91 return "index.jsp"; 92 } 93 return "login.jsp"; 94 } 95 96 97 98 }
1 package com.hp.controller; 2 3 import java.io.File; 4 import java.io.IOException; 5 import java.util.List; 6 7 import javax.servlet.http.HttpServletRequest; 8 import javax.servlet.http.HttpSession; 9 10 import org.apache.commons.fileupload.servlet.ServletFileUpload; 11 import org.springframework.beans.factory.annotation.Autowired; 12 import org.springframework.http.HttpRequest; 13 import org.springframework.stereotype.Controller; 14 import org.springframework.web.bind.annotation.RequestMapping; 15 import org.springframework.web.bind.annotation.RequestParam; 16 import org.springframework.web.multipart.MultipartFile; 17 import org.springframework.web.multipart.MultipartHttpServletRequest; 18 import org.springframework.web.util.WebUtils; 19 20 import com.hp.model.News; 21 import com.hp.service.NewsServiceImpl; 22 23 @Controller 24 public class NewsController { 25 @Autowired 26 private NewsServiceImpl newsService; 27 //前台浏览信息 28 @RequestMapping(value="qfindAllNews",produces="text/plain;charset=utf-8") 29 public String qfindAllNews(HttpSession session,String type){ 30 List<News> list = newsService.findAllNews(type); 31 if (list.size()>0) { 32 session.setAttribute("newsList", list); 33 if(type.equals("0")){ 34 return "qnotice.jsp"; 35 }else{ 36 return "qnews.jsp"; 37 } 38 39 } 40 return "main.jsp"; 41 } 42 //后台管理查询信息 43 @RequestMapping(value="findAllNews",produces="text/plain;charset=utf-8") 44 public String findAllNews(HttpSession session,String type){ 45 List<News> list = newsService.findAllNews(type); 46 if (list.size()>0) { 47 session.setAttribute("newslist", list); 48 if(type.equals("0")){ 49 return "notice.jsp"; 50 }else{ 51 return "news.jsp"; 52 } 53 54 } 55 return "main.jsp"; 56 } 57 //后台发布信息 58 @RequestMapping(value="addNews",produces="text/plain;charset=utf-8") 59 public String addNews(HttpServletRequest request,String type,News news){ 60 MultipartFile multipartFile = null; 61 boolean isMultipart = ServletFileUpload.isMultipartContent(request); 62 if (isMultipart){ 63 MultipartHttpServletRequest multipartRequest = WebUtils.getNativeRequest(request, MultipartHttpServletRequest.class); 64 multipartFile = multipartRequest.getFile("myFile"); 65 } 66 67 //文件上传到的位置 68 String path = request.getSession().getServletContext().getRealPath("picture"); 69 //上传的文件名 70 String fileName = multipartFile.getOriginalFilename(); 71 File dir = new File(path,fileName); 72 //判断文件夹是否存在 73 if(!dir.exists()){ 74 dir.mkdirs(); 75 } 76 //保存 77 try { 78 multipartFile.transferTo(dir); 79 } catch (IllegalStateException e) { 80 e.printStackTrace(); 81 } catch (IOException e) { 82 e.printStackTrace(); 83 } 84 news.setImgurl(fileName); 85 Integer addNews = newsService.addNews(news); 86 if (addNews>0) { 87 return "redirect:/findAllNews?type="+type; 88 } 89 return "tab.jsp"; 90 } 91 }
1 package com.hp.controller; 2 3 import java.util.List; 4 5 import javax.servlet.http.HttpSession; 6 7 import org.springframework.beans.factory.annotation.Autowired; 8 import org.springframework.stereotype.Controller; 9 import org.springframework.web.bind.annotation.RequestMapping; 10 11 import com.hp.model.Message; 12 import com.hp.model.Userinfo; 13 import com.hp.service.MessageServiceImpl; 14 15 @Controller 16 public class MessageController { 17 @Autowired 18 private MessageServiceImpl messageService; 19 20 //后台查询所有留言 21 @RequestMapping(value="/findAllMessage",produces="text/plain;charset=utf-8") 22 public String findAllMessage(HttpSession session,String str){ 23 List<Message> list = messageService.findAllMessage(); 24 session.setAttribute("messageList", list); 25 if(list.size()>0){ 26 if(str.equals("opr")){ 27 return "quserMessage.jsp"; 28 }else{ 29 return "adminMessage.jsp"; 30 } 31 } 32 return "main.jsp"; 33 } 34 35 //前台添加留言 36 @RequestMapping(value="/addMessage",produces="text/plain;charset=utf-8") 37 public String addMessage(Message message,HttpSession session){ 38 Userinfo userinfo = (Userinfo)session.getAttribute("user"); 39 if(userinfo == null){ 40 return "addMessage.jsp"; 41 } 42 message.setUserinfo(userinfo); 43 Integer addMessage = messageService.addMessage(message); 44 if(addMessage >0){ 45 return "redirect:/findAllMessage?str=opr"; 46 } 47 return "qloginsuccess.jsp"; 48 } 49 //后台删除留言 50 @RequestMapping(value="/deleteMessage",produces="text/plain;charset=utf-8") 51 public String deleteMessage(Integer mid){ 52 Integer deleteMessage = messageService.deleteMessage(mid); 53 if(deleteMessage >0){ 54 return "redirect:/findAllMessage?str=null"; 55 } 56 return "main.jsp"; 57 } 58 //后台回复留言 59 @RequestMapping(value="/updateMessage",produces="text/plain;charset=utf-8") 60 public String updateMessage(Message message){ 61 Integer updateMessage = messageService.updateMessage(message); 62 if(updateMessage>0){ 63 return "redirect:/findAllMessage?str=null"; 64 } 65 return "main.jsp"; 66 } 67 //后台根据id查询留言 68 @RequestMapping(value="/findByMid",produces="text/plain;charset=utf-8") 69 public String findByMid(HttpSession session,Integer mid){ 70 Message findByMid = messageService.findByMid(mid); 71 if(findByMid!=null){ 72 session.setAttribute("message", findByMid); 73 return "updateMessage.jsp"; 74 } 75 return "main.jsp"; 76 } 77 78 }
前台登录页面
1 <form action="qlogin" method="post"><div class="content"> 2 <div class="field"><label>账 户：</label><input class="username" name="uname" type="text" /></div> 3 <div class="field"><label>密 码：</label><input class="password" name="upass" type="password" /><br /></div> 4 <div class="btn"><input name="" type="submit" class="login-btn" value="" /></div> 5 </div></form>
1 <form action="addUser" onsubmit = "return check()" method="post"> 2 <dl> 3 <div id="error"> ${error }</div> 4 <dt>用 户 名：</dt> 5 <dd><input type="text" name="uname" id="username"/></dd> 6 <dt>密 码：</dt> 7 <dd><input type="password" name="upass" id="password" /></dd> 8 <dt>确认密码：</dt> 9 <dd><input type="password" name="affirm" id="affirm" /></dd> 10 <dt>真实姓名：</dt> 11 <dd><input type="text" name="urealname" id="urealname"/></dd> 12 <dt>电话：</dt> 13 <dd><input type="text" name="tel" id="tel"/></dd> 14 <dt>身 份 证：</dt> 15 <dd><input type="text" name="cardId" id="cardId"/></dd> 16 </dl> 17 <div class="buttons"> 18 <input class="btn-reg png" type="submit" name="register" value=" " /><input class="btn-reset png" type="reset" name="reset" value=" " /> 19 </div> 20 <div class="goback"><a href="qlogin.jsp" class="png">返回登录页</a></div> 21 </form>
<ul class="forminfo" > <li><label>账户名</label><input name="uname" type="text" class="dfinput" value="${user.uname }"/></li> <li><label>密码</label><input name="upass" type="text" class="dfinput" value="${user.upass }"/></li> <li><label>真实姓名</label><cite><input name="urealname" type="text" value="${user.urealname }" class="dfinput"/></cite></li> <li><label>电话号码</label><input name="tel" type="text" class="dfinput" value="${user.tel }" /></li> <li><label>身份证</label><input name="cardId" type="text" class="dfinput" value="${user.cardId }" /></li> <li><label> </label><input name="" type="submit" class="btn" value="确认修改" style="background: #42B0E3"/></li> </ul>
1 <div class="formtitle"><span>公告列表</span></div> 2 3 <table class="tablelist"> 4 <tr> 5 <th>公告编号<i class="sort"><img src="images/px.gif" /></i></th> 6 <th>公告标题</th> 7 <th>公告内容</th> 8 <th>发布时间</th> 9 </tr> 10 <c:forEach var="news" items="${newslist }" varStatus="sta"> 11 <tr> 12 <td>${sta.count }</td> 13 <td>${news.title}</td> 14 <td>${news.content}</td> 15 <td>${news.savetime}</td> 16 </tr> 17 </c:forEach> 18 </table>
1 <div class="formtitle"><span>新闻列表</span></div> 2 <table class="imgtable"> 3 <tr> 4 <th>缩略图</th> 5 <th>新闻标题</th> 6 <th>新闻内容</th> 7 <th>发布时间</th> 8 </tr> 9 <c:forEach var="news" items="${newslist }"> 10 <tr> 11 <td class="imgtd"><img src="picture/${news.imgurl}" width="50px;"/></td> 12 <td>${news.title}</td> 13 <td>${news.content}</td> 14 <td>${news.savetime}</td> 15 </tr> 16 </c:forEach> 17 </table>
1 <table class="table table-bordered table-hover"> 2 <thead> 3 <tr> 4 <th> 5 编号 6 </th> 7 <th> 8 内容 9 </th> 10 <th> 11 回复 12 </th> 13 <th> 14 发布时间 15 </th> 16 <th> 17 用户名 18 </th> 19 </tr> 20 </thead> 21 <tbody> 22 <c:forEach var="message" items="${messageList }" varStatus="sta"> 23 <tr> 24 <td>${sta.count}</td> 25 <td>${message.content }</td> 26 <td>${message.reply }</td> 27 <td>${message.saveTime }</td> 28 <td>${message.userinfo.uname }</td> 29 </tr> 30 </c:forEach> 31 32 </tbody> 33 </table>
1 <form role="form" action="addMessage" method="post" > 2 <div class="form-group"> 3 <label for="name">留言板提问：</label> 4 <textarea class="form-control" rows="13" name="content"></textarea> 5 <c:if test="${user==null }"> 6 <div class="row clearfix"> 7 <div class="col-md-12 column"> 8 <button type="button" class="btn btn-default disabled" style="background:gray;color:white;margin-top: 5px;">提交留言</button> 9 <a href="qlogin.jsp" target="_parent" style="color: red">请登录后,提交留言</a> 10 </div> 11 </div> 12 </c:if> 13 <c:if test="${user!=null }"> 14 <div class="row clearfix"> 15 <div class="col-md-12 column"> 16 <button type="submit" class="btn btn-default" style="background:#42B0E3;color:white;margin-top: 5px;">提交留言</button> 17 </div> 18 </div> 19 </c:if> 20 </div> 21 </form>
后台页面：
<form method="post" action="login">
<ul>
<li><input name="uname" type="text" class="loginuser" value="admin" onclick="JavaScript:this.value=''"/></li>
<li><input name="upass" type="text" class="loginpwd" value="密码" onclick="JavaScript:this.value=''"/></li>
<li><input name="" type="submit" class="loginbtn" value="登录" /><label><input name="" type="checkbox" value="" checked="checked" />记住密码</label><label><a href="#">忘记密码？</a></label></li>
</ul>
</form>
1 <frameset rows="88,*,31" cols="*" frameborder="no" border="0" framespacing="0"> 2 <frame src="top.jsp" name="topFrame" scrolling="no" noresize="noresize" id="topFrame" title="topFrame" /> 3 <frameset cols="187,*" frameborder="no" border="0" framespacing="0"> 4 <frame src="left.jsp" name="leftFrame" scrolling="no" noresize="noresize" id="leftFrame" title="leftFrame" /> 5 <frame src="findAll" name="rightFrame" id="rightFrame" title="rightFrame" /> 6 </frameset> 7 <frame src="footer.html" name="bottomFrame" scrolling="no" noresize="noresize" id="bottomFrame" title="bottomFrame" /> 8 </frameset>
1 <li> 2 <div class="header"> 3 <cite></cite> 4 <a href="findAll" target="rightFrame">会员管理</a> 5 <i></i> 6 </div> 7 <ul class="sub-menus"> 8 <li><a href="findAll" target="rightFrame">查询所有用户</a></li> 9 <li><a href="addUser.jsp" target="rightFrame">添加用户</a></li> 10 <li><a href="updateAdmin.jsp" target="rightFrame">个人资料修改</a></li> 11 </ul> 12 </li>
1 <table class="table table-bordered table-hover"> 2 <thead> 3 <tr> 4 <th> 5 编号 6 </th> 7 <th> 8 内容 9 </th> 10 <th> 11 回复 12 </th> 13 <th> 14 发布时间 15 </th> 16 <th> 17 用户名 18 </th> 19 20 <th> 21 操作 22 </th> 23 </tr> 24 </thead> 25 <tbody> 26 <c:forEach var="message" items="${messageList }" varStatus="sta"> 27 <tr> 28 <td>${sta.count}</td> 29 <td>${message.content }</td> 30 <td>${message.reply }</td> 31 <td>${message.saveTime }</td> 32 <td>${message.userinfo.uname }</td> 33 <td><input type="button" value="删除" onclick="del(${message.mid})" style="width: 50px;height:30px;background:#FFDCA9"/> 34 <input type="button" value="回复" onclick="update(${message.mid})" style="width: 50px;height:30px;background:#FFDCA9"/> </td> 35 </tr> 36 </c:forEach> 37 </tbody> 38 </table>
1 <div id="tab1" class="tabson"> 2 <div class="formtext">Hi，<b>${admin.uname }</b>，欢迎您试用公告发布功能！</div> 3 <form action="addNews?type=0" method="post"> 4 <ul class="forminfo"> 5 <li><label>公告标题<b>*</b></label><input name="title" type="text" class="dfinput" value="请填写公告标题" style="width:518px;"/></li> 6 <li><label>公告内容<b>*</b></label> 7 <textarea id="content7" name="content" style="width:700px;height:250px;visibility:hidden;"></textarea> 8 </li> 9 <li><label> </label><input name="" type="submit" class="btn" value="马上发布"/></li> 10 </ul> 11 </form> 12 </div> 13 <div id="tab2" class="tabson"> 14 <form action="addNews?type=1" method="post" enctype="multipart/form-data"> 15 <ul class="forminfo"> 16 <li><label>文章标题</label><input name="title" type="text" class="dfinput" /><i>标题不能超过30个字符</i></li> 17 <li><label>文章图片</label><input name="myFile" type="file" /></li> 18 <li><label>文章内容</label><textarea name="content" cols="" rows="" class="textinput"></textarea></li> 19 <li><label> </label><input name="" type="submit" class="btn" value="马上发布"/></li> 20 </ul> 21 </form> 22 </div>
1 <div class="formtitle"><span>公告列表</span></div> 2 <table class="tablelist"> 3 <tr> 4 <th>公告编号<i class="sort"><img src="images/px.gif" /></i></th> 5 <th>公告标题</th> 6 <th>公告内容</th> 7 <th>发布时间</th> 8 </tr> 9 <c:forEach var="news" items="${newslist }" varStatus="sta"> 10 <tr> 11 <td>${sta.count }</td> 12 <td>${news.title}</td> 13 <td>${news.content}</td> 14 <td>${news.savetime}</td> 15 </tr> 16 </c:forEach> 17 </table>
1 <div class="formtitle"><span>新闻列表</span></div> 2 <table class="imgtable"> 3 <tr> 4 <th>缩略图</th> 5 <th>新闻标题</th> 6 <th>新闻内容</th> 7 <th>发布时间</th> 8 </tr> 9 <c:forEach var="news" items="${newslist }"> 10 <tr> 11 <td class="imgtd"><img src="picture/${news.imgurl}" width="50px;"/></td> 12 <td>${news.title}</td> 13 <td>${news.content}</td> 14 <td>${news.savetime}</td> 15 </tr> 16 </c:forEach> 17 </table> 18
三、遇到的问题：
a.前台页面只有会员才能预定跟车票相关业务，游客不可以，游客可以留言管理员发布的相关信息
b.后台只有登录才可以查看，游客无法查看
四、解决办法
a.游客需要预定车票相关业务的时候，需要先判断会话里面是否有用户，如果没有就跳转到登录页面并进行登录，登录完成后保存信息到会话里面。
b.后台访问主页面的时候，也需要判断会话里面是否包含用户信息，如果没有跳转到登录页面进行登录，登录完成后保存信息到会话里面。
