資源簡介
本系統有三類用戶,教師,學生,管理員,教師功能分為注冊功能、修改個人信息、發布本學期開設的課程、查看某一門課程的選課情況、將選擇自己課程的學生以Excel 的形式導出,學生功能分為注冊、修改個人信息、選課,管理員功能是:審核老師發布的課程

代碼片段和文件信息
package?control;
import?java.io.IOException;
import?java.io.PrintWriter;
import?java.util.List;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?model.dao.StudentDAO;
import?model.dao.TeacherDAO;
import?model.vo.Teacher;
import?com.google.gson.Gson;
public?class?fillteacher?extends?HttpServlet?{
/**
?*?The?doGet?method?of?the?servlet.?
?*
?*?This?method?is?called?when?a?form?has?its?tag?value?method?equals?to?get.
?*?
?*?@param?request?the?request?send?by?the?client?to?the?server
?*?@param?response?the?response?send?by?the?server?to?the?client
?*?@throws?ServletException?if?an?error?occurred
?*?@throws?IOException?if?an?error?occurred
?*/
public?void?doGet(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
response.setContentType(“text/html;charset=gb2312“);
PrintWriter?out?=?response.getWriter();
TeacherDAO?dao=new?TeacherDAO();
List?list=dao.queryTeacher();
String?outStr=““;
for(Teacher?dept:list){
String?s=dept.getTid()+““+dept.getName();
outStr+=s+“|“;
}
outStr=outStr.substring(0?outStr.length()-1);
System.out.println(outStr);
out.println(outStr);
out.flush();
out.close();
}
/**
?*?The?doPost?method?of?the?servlet.?
?*
?*?This?method?is?called?when?a?form?has?its?tag?value?method?equals?to?post.
?*?
?*?@param?request?the?request?send?by?the?client?to?the?server
?*?@param?response?the?response?send?by?the?server?to?the?client
?*?@throws?ServletException?if?an?error?occurred
?*?@throws?IOException?if?an?error?occurred
?*/
public?void?doPost(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
response.setContentType(“text/html“);
PrintWriter?out?=?response.getWriter();
out.println(““);
out.println(““);
out.println(“??tle>A?Servlet tle>“);
out.println(“??“);
out.print(“????This?is?“);
out.print(this.getClass());
out.println(“?using?the?POST?method“);
out.println(“??“);
out.println(““);
out.flush();
out.close();
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????371527??2018-01-08?21:27??單一琳-1504240901\Java-單一琳.docx
?????文件????????5309??2018-01-08?21:22??單一琳-1504240901\sylxk.sql
?????目錄???????????0??2018-01-08?21:23??單一琳-1504240901\sylxk\
?????文件????????1469??2017-12-27?14:19??單一琳-1504240901\sylxk\.classpath
?????文件????????1188??2017-12-26?10:20??單一琳-1504240901\sylxk\.project
?????目錄???????????0??2018-01-08?21:23??單一琳-1504240901\sylxk\.settings\
?????文件?????????522??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\.jsdtscope
?????文件??????????67??2017-12-26?12:03??單一琳-1504240901\sylxk\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\org.eclipse.jdt.core.prefs
?????文件?????????474??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\org.eclipse.wst.common.component
?????文件?????????414??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-12-26?10:20??單一琳-1504240901\sylxk\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件??????????66??2017-12-26?10:21??單一琳-1504240901\sylxk\.tern-project
?????目錄???????????0??2018-01-08?21:23??單一琳-1504240901\sylxk\src\
?????目錄???????????0??2018-01-08?21:23??單一琳-1504240901\sylxk\src\control\
?????文件????????2401??2017-12-27?12:08??單一琳-1504240901\sylxk\src\control\fillteacher.java
?????文件????????2875??2018-01-01?23:28??單一琳-1504240901\sylxk\src\control\logincontrol.java
?????文件????????1946??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\pass.java
?????文件????????3953??2017-12-27?14:33??單一琳-1504240901\sylxk\src\control\printexcel.java
?????文件????????2883??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\pubclass.java
?????文件????????2622??2017-12-27?12:01??單一琳-1504240901\sylxk\src\control\queryteacou.java
?????文件????????2353??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\selectclass.java
?????文件????????3385??2017-12-26?20:30??單一琳-1504240901\sylxk\src\control\showcourse.java
?????文件????????2718??2017-12-26?21:55??單一琳-1504240901\sylxk\src\control\showpasscourse.java
?????文件????????2943??2017-12-27?13:22??單一琳-1504240901\sylxk\src\control\showstudent.java
?????文件????????2763??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\signupstu.java
?????文件????????2797??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\signuptea.java
?????文件????????2607??2018-01-01?15:56??單一琳-1504240901\sylxk\src\control\stuchange.java
?????文件????????2070??2018-01-01?16:06??單一琳-1504240901\sylxk\src\control\teachange.java
?????文件????????3038??2017-12-27?13:49??單一琳-1504240901\sylxk\src\control\test.java
............此處省略424個文件信息
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