java+ssm+mysql+企业考勤管理系统

管理员子系统功能划分

管理员子系统完成本站信息的管理与维护的功能，管理员子系统包括的主要功能模块有员工信息管理、部门信息管理、出差信息管理、排班信息管理、请假信息审批管理、员工考勤管理、考勤统计、管理员管理等。管理员子系统功能模块图如图4-1。

代码已经上传github，下载地址：/21503882/attendance

图 4-1 管理员子系统模块

普通员工子系统功能划分

普通员工子系统管理个人信息，休假申请，查询统计考勤出差排班信息，普通员工子系统如图4-2。

图 4-2 普通员工子系统模块

图5-3 系统登录界面

图5-4管理员子系统主页面

图5-5 部门管理模块主页面

图5-6 新增部门管理模块

图5-7 修改部门管理模块

图5-8 员工管理模块主页面

图5-9 新增员工管理页面

图5-10 修改员工管理页面

图5-11 排班信息管理模块

图5-12 添加排班信息管理模块

图5-13出差信息管理主页面

图5-14发布出差信息页面

图5-15 请假信息审批页面

图5-16 员工考勤管理主页面

图5-17新增考勤信息页面

图5-18 考勤统计页面

图5-19管理员信息管理主页面

图5-20新增管理员页面

图5-21修改管理员信息页面

图5-22普通员工主页面

图5-23个人基本信息页面

图5-24出差通知查看页面

图5-25排班信息查看页面

图5-26休假申请信息主页面

图5-27添加休假申请信息页面

图5-28考勤查看页面

图5-29修改密码页面

package com.liang.action;

import java.sql.Timestamp;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;

import com.liang.dao.ExamInfoDao;

import com.liang.dao.SignDao;

import com.liang.dao.UserDao;

import com.liang.entity.ExamInfo;

import com.liang.entity.ShowSignInfo;

import com.liang.entity.Sign;

import com.liang.entity.UserInfo;

import com.opensymphony.xwork2.ActionSupport;

public class SelectSubjectAction extends ActionSupport {

/**

*

*/

private static final long serialVersionUID = 1L;

private String first = null;

private String second = null;

private String third = null;

private Sign sign = null;

private UserInfo user = null;

private int exams[] = new int[3];

private ExamInfoDao examInfoDao = new ExamInfoDao();

private SignDao signDao = new SignDao();

private List<ShowSignInfo> showSignInfos = null;

private UserDao userDao = null;

private ShowSignInfo showSignInfo = null;

private List<ShowSignInfo> signList = new ArrayList<ShowSignInfo>();

public List<ShowSignInfo> getSignList() {

return signList;

}

public void setSignList(List<ShowSignInfo> signList) {

this.signList = signList;

}

public String getFirst() {

return first;

}

public void setFirst(String first) {

this.first = first;

}

public String getSecond() {

return second;

}

public void setSecond(String second) {

this.second = second;

}

public String getThird() {

return third;

}

public void setThird(String third) {

this.third = third;

}

public int getExamId(String names[]) {

int count = 0;

for (int i = 0; i < 3; i++) {

if (names[i].length() > 0) {

// 根据name查出id

exams[count] = examInfoDao.getExmaIdByExmaName(names[i]);

count++;

}

}

return count;

}

public Timestamp getExamDate(int id) {

ExamInfo examInfo = examInfoDao.getExmaInfoByExmaId(id);

return examInfo.getStartTime();

}

public String getExamRegistrationNumbers(String phoneNumber, int examId) {

Date date = new Date();

int year = date.getYear();

int month = date.getMonth();

int day = date.getDay();

String partPhone = phoneNumber.substring(8);

return "" + year + month + day + partPhone + examId;

}

public String select() {

// 输出测试

System.out.println("选择考试科目：" + "1:" + first + "2:" + second + "3:" + third);

String selcets[] = { first, second, third };

int count = getExamId(selcets);

HttpServletRequest request = ServletActionContext.getRequest();

HttpSession se = request.getSession();

user = (UserInfo) se.getAttribute("loginUser");

// 如果总的报名数超过三则不添加

List<Sign> signs = signDao.getSignByUserId(user.getId());

boolean notfull = notFull(user.getId(), count);

if (notfull == false) {// 超过三个不记录

request.setAttribute("error", "总报名数目超过三个，选报失败");

return "selecterror";

}

sign = new Sign();

int userID = user.getId();

// 添加报考科目

for (int i = 0; i < count; i++) {

String examRegistrationNumbers = getExamRegistrationNumbers(user.getUserName(), exams[i]);

sign.setExamRegistrationNumbers(examRegistrationNumbers);

sign.setUser_id(userID);

sign.setExam_id(exams[i]);

sign.setSign_date(new Timestamp(System.currentTimeMillis()));

sign.setDate(getExamDate(exams[i]));

sign.setExam_address("武汉科技大学");

sign.setPay(0);// 没支付

sign.setState(0);// 没异常

sign.setScore(-3);// -3没有成绩，-2弃考，-1作弊。

signDao.addSign(sign);

}

request.setAttribute("error", "报名成功");

System.out.println("报名成功----");

return "selectsuccess";

}

private boolean notFull(int userId, int selected) {

signDao = new SignDao();

List<Sign> signs = signDao.getSignByUserId(userId);

if ((signs.size() + selected) <= 3) {

return true;

}

return false;

}

public String show() {

HttpServletRequest request = ServletActionContext.getRequest();

HttpSession se = request.getSession();

user = (UserInfo) se.getAttribute("loginUser");

List<Sign> signs = signDao.getSignByUserId(user.getId());

System.out.println("----个人报名记录数：----" + signs.size());

Sign temp = null;

if (signs != null) {

showSignInfos = new ArrayList<ShowSignInfo>();

for (int i = 0; i < signs.size(); i++) {

temp = signs.get(i);

showSignInfo = new ShowSignInfo();

showSignInfo.setExamRegistrationNumbers(temp.getExamRegistrationNumbers());

System.out.println("----准考证号:----" + showSignInfo.getExamRegistrationNumbers());

showSignInfo.setUserName(getUserRealName(temp.getUser_id()));

System.out.println(showSignInfo.getUserName());

showSignInfo.setExamName(getExamName(temp.getExam_id()));

System.out.println(showSignInfo.getExamName());

showSignInfo.setSignDate(temp.getSign_date());

System.out.println(showSignInfo.getSignDate());

showSignInfo.setDate(temp.getDate());

System.out.println(showSignInfo.getDate());

showSignInfo.setExmaAddress(temp.getExam_address());

showSignInfo.setPay(payInfo(temp.getPay()));

showSignInfo.setState(String.valueOf(temp.getState()));

showSignInfos.add(showSignInfo);

}

}

se.setAttribute("showSignInfos", showSignInfos);

//request.setAttribute("showSignInfos", showSignInfos);

System.out.println("showSignInfos:" + showSignInfos.size());

return "showsuccess";

}

public String show2() {

HttpServletRequest request = ServletActionContext.getRequest();

HttpSession se = request.getSession();

user = (UserInfo) se.getAttribute("loginUser");

List<Sign> signs = signDao.getSignByUserId(user.getId());

System.out.println("----个人报名记录数：----" + signs.size());

Sign temp = null;

if (signs != null) {

signList = new ArrayList<ShowSignInfo>();

for (int i = 0; i < signs.size(); i++) {

temp = signs.get(i);

showSignInfo = new ShowSignInfo();

showSignInfo.setExamRegistrationNumbers(temp.getExamRegistrationNumbers());

System.out.println("----准考证号:----" + showSignInfo.getExamRegistrationNumbers());

showSignInfo.setUserName(getUserRealName(temp.getUser_id()));

System.out.println(showSignInfo.getUserName());

showSignInfo.setExamName(getExamName(temp.getExam_id()));

System.out.println(showSignInfo.getExamName());

showSignInfo.setSignDate(temp.getSign_date());

System.out.println(showSignInfo.getSignDate());

showSignInfo.setDate(temp.getDate());

System.out.println(showSignInfo.getDate());

showSignInfo.setExmaAddress(temp.getExam_address());

showSignInfo.setPay(payInfo(temp.getPay()));

showSignInfo.setState(String.valueOf(temp.getState()));

signList.add(showSignInfo);

}

}

request.setAttribute("showSignInfos", signList);

System.out.println("showSignInfos:" + signList.size());

System.out.println("----获取json成功");

return "show2success";

}

public String show3() {

HttpServletRequest request = ServletActionContext.getRequest();

HttpSession se = request.getSession();

// 第一次刷新 showSignInfos==null，若不等，侧说明已有数据，不再自动获取

if (se.getAttribute("showSignInfos") != null) {

return "success";

}

user = (UserInfo) se.getAttribute("loginUser");

List<Sign> signs = signDao.getSignByUserId(user.getId());

System.out.println("----个人报名记录数：----" + signs.size());

Sign temp = null;

if (signs != null) {

showSignInfos = new ArrayList<ShowSignInfo>();

for (int i = 0; i < signs.size(); i++) {

temp = signs.get(i);

showSignInfo = new ShowSignInfo();

showSignInfo.setExamRegistrationNumbers(temp.getExamRegistrationNumbers());

System.out.println("----准考证号:----" + showSignInfo.getExamRegistrationNumbers());

showSignInfo.setUserName(getUserRealName(temp.getUser_id()));

System.out.println(showSignInfo.getUserName());

showSignInfo.setExamName(getExamName(temp.getExam_id()));

System.out.println(showSignInfo.getExamName());

showSignInfo.setSignDate(temp.getSign_date());

System.out.println(showSignInfo.getSignDate());

showSignInfo.setDate(temp.getDate());

System.out.println(showSignInfo.getDate());

showSignInfo.setExmaAddress(temp.getExam_address());

showSignInfo.setPay(payInfo(temp.getPay()));

showSignInfo.setState(String.valueOf(temp.getState()));

showSignInfos.add(showSignInfo);

}

}

se.setAttribute("showSignInfos", showSignInfos);

//request.setAttribute("showSignInfos", showSignInfos);

System.out.println("showSignInfos:" + showSignInfos.size());

return "showsuccess";

}

private String getUserRealName(int id) {

userDao = new UserDao();

return userDao.getUserRealNameById(id);

}

private String getExamName(int id) {

return examInfoDao.getExamNameById(id);

}

private String payInfo(double pay) {

if (pay == 0) {

return "未支付";

} else {

return "支付成功";

}

}

public String delete() {

System.out.println("删除选择的科目---");

HttpServletRequest request = ServletActionContext.getRequest();

String examRegistrationNumbers = request.getParameter("examRegistrationNumbers").trim();

signDao = new SignDao();

boolean flag = signDao.deleteSign(examRegistrationNumbers);

if (flag == true) {

show();

// 删除成功

return "deletesuccess";

}

// 删除失败

return "deleteerror";

}

}

代码已经上传github，下载地址：/21503882/attendance