11.24
哈哈哈哈！又是一个新的系统要求，怎么说呢？咋就这么多题呢？不管咋的，都得做。所幸在课堂上就几乎全部完成了。
接下来几天就是更新这一个 图书管理系统 的代码。
图书管理系统登录界面
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <div id="library" align="center"> <form action="libraryservlet" method="post"> <tr> <h1>石家庄铁道大学图书管理系统 </h1> </tr> <table align="center"> <tr> <td>身份： <select name="profession"> <option value="1">管理员</option> <option value="2">读者</option> </select> </td> </tr> <tr><td> 用户名:<input pattern="[a-zA-Z0-9]{6,12}" name="username"></td></tr> <tr><td> 密码:<input pattern="[a-zA-Z0-9]{6,12}" type="password" name="password"></td> </tr> <tr> <td colspan="2"><div align="center"> <input type="submit" value="登录"></div></td> </tr> </table> </form> </div> </body> </html>
管理员界面代码
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <div id="addSubjectForm" align="center"> <form action="SubjectAddServlet" method="post"> <tr> <h1>管理员系统</h1> <ul> <li><a href="stuadd.jsp">添加读者信息 </a></li> <li><a href="bookadd.jsp">添加图书信息 </a></li> <li><a href="libraryaddservlet?method=bookreturnshow">打印催还书目信息 </a></li> <li><a href="library.jsp">退出登录 </a></li> </ul> </form> </body> </html>
读者界面代码
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@page import="dao.SchoolDaoImpl" %> <%@page import= "java.util.*" %> <%@page import="entity.*" %> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <% String stuID=(String)request.getSession().getAttribute("ID"); //String teacherID=(String)request.getAttribute("ID"); session.setAttribute("stuID", stuID); request.setAttribute("stuID", stuID); System.out.println(stuID); %> <% List<School> list=(List<School>)request.getAttribute("list"); if(list!=null&&list.size()>=1){ for(School school:list){ %> <%String stuname=school.getStuname(); session.setAttribute("stuname", stuname); request.setAttribute("stuname",stuname );%> <%String stusex=school.getStusex(); session.setAttribute("stusex", stusex); request.setAttribute("stusex",stusex);%> <%String college=school.getCollege(); session.setAttribute("college", college); request.setAttribute("college",college );%> <%} } %> <div id="addSubjectForm" align="center"> <form action="SubjectAddServlet" method="post"> <tr> <h1>读者系统</h1> <ul> <li><a href="Stuservlet?method=show">浏览图书信息 </a></li> <li><a href="select.jsp">查询图书信息 </a></li> <li><a href="select1.jsp">借阅图书 </a></li> <li><a href="Stuservlet?method=bookreturnshow">浏览催还书目</a></li> <li><a href="Stuservlet?method=showbook1">归还图书 </a></li> <li><a href="library.jsp">退出登录 </a></li> </ul> </form> </div> </body> </html>
这是三个主要的主页界面，接下来继续更新各个界面代码以及后台servlet和dao层的代码
