JAVA_WEB在线考试系统源代码（含源码及数据库脚本）

前台使用bootstrap技术，后台使用structs和herbinate, 数据库为mysql, 系统分为老师和学生二个角色，老师可以管理学生和试题，学生可以在线进行答题并且实时获得分数。

package com.action;

import java.io.PrintWriter;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.service.StudentServiceImpl;

public class CheckStudentID extends ActionSupport{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private String studentID;
	private StudentServiceImpl studentServiceImpl = new StudentServiceImpl（）;
	public String getStudentID（） {
		return studentID;
	}

	public void setStudentID（String studentID） {
		this.studentID = studentID;
	}

	@Override
	public String execute（） throws Exception {
		HttpServletResponse response = （HttpServletResponse） ActionContext.getContext（）.get（ServletActionContext.HTTP_RESPONSE）;
		response.setCharacterEncoding（“UTF-8“）;
		PrintWriter out = response.getWriter（）;
		if （studentServiceImpl.getStudentInfo（studentID）!=null） {//如果有重复的话
			out.print（“学生编号已存在！请重新输入！“）;
		}else{
			out.print（“可以注册！“）;
		}
		return null;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......      3231  2015-12-20 17:19  examOnline\.classpath

    .......        50  2015-12-20 17:19  examOnline\.gitignore

    .......       531  2015-12-20 17:19  examOnline\.myhibernatedata

    .......      1558  2015-12-20 17:19  examOnline\.project

    .......       122  2015-12-20 17:19  examOnline\.reverse.properties

    .......       510  2015-12-20 17:19  examOnline\.settings\.jsdtscope

    .......        85  2015-12-20 17:19  examOnline\.settings\org.eclipse.core.resources.prefs

    .......       357  2015-12-20 17:19  examOnline\.settings\org.eclipse.jdt.core.prefs

    .......       481  2015-12-20 17:19  examOnline\.settings\org.eclipse.wst.common.component

    .......       387  2015-12-20 17:19  examOnline\.settings\org.eclipse.wst.common.project.facet.core.xml

    .......        49  2015-12-20 17:19  examOnline\.settings\org.eclipse.wst.jsdt.ui.superType.container

    .......         6  2015-12-20 17:19  examOnline\.settings\org.eclipse.wst.jsdt.ui.superType.name

    .......        66  2015-12-20 17:19  examOnline\.tern-project

    .......       575  2015-12-20 17:19  examOnline\Readme.md

    .......      1407  2015-12-20 17:19  examOnline\src\.struts.mex

    .......      1105  2015-12-20 17:19  examOnline\src\com\action\CheckStudentID.java

    .......       814  2015-12-20 17:19  examOnline\src\com\action\GetRandomSubjects.java

    .......      2114  2015-12-20 17:19  examOnline\src\com\action\LoginAction.java

    .......      2411  2015-12-20 17:19  examOnline\src\com\action\QueryStudentByClassAction.java

    .......       960  2015-12-20 17:19  examOnline\src\com\action\QueryStudentByIDAction.java

    .......      1002  2015-12-20 17:19  examOnline\src\com\action\QueryStudentByNameAction.java

    .......      2385  2015-12-20 17:19  examOnline\src\com\action\QuerySubjecLiketAction.java

    .......      1522  2015-12-20 17:19  examOnline\src\com\action\QuerySubjectAction.java

    .......      1256  2015-12-20 17:19  examOnline\src\com\action\ShowSubjectAnswerAction.java

    .......      1212  2015-12-20 17:19  examOnline\src\com\action\StudentAddAction.java

    .......      1513  2015-12-20 17:19  examOnline\src\com\action\StudentQuery.java

    .......      1966  2015-12-20 17:19  examOnline\src\com\action\SubjectAddAction.java

    .......       647  2015-12-20 17:19  examOnline\src\com\action\SubjectDeleteAction.java

    .......       847  2015-12-20 17:19  examOnline\src\com\action\SubjectPaticularAction.java

    .......      2131  2015-12-20 17:19  examOnline\src\com\action\SubjectUpdateAction.java

............此处省略1402个文件信息