ssm会议管理系统源码和论文
ssm会议管理系统源码和论文087
开发工具：idea
数据库mysql5.7+
数据库链接工具：navcat,小海豚等
技术：ssm
摘 要
现代经济快节奏发展以及不断完善升级的信息化技术，让传统数据信息的管理升级为软件存储，归纳，集中处理数据信息的管理方式。本会议管理系统就是在这样的大环境下诞生，其可以帮助管理者在短时间内处理完毕庞大的数据信息，使用这种软件工具可以帮助管理人员提高事务处理效率，达到事半功倍的效果。此会议管理系统利用当下成熟完善的SSM框架，使用跨平台的可开发大型商业网站的Java语言，以及最受欢迎的RDBMS应用软件之一的Mysql数据库进行程序开发。实现了会议室基础数据的管理,会议的添加和修改和删除,任务的添加修改，公告信息的发布等功能。会议管理系统的开发根据操作人员需要设计的界面简洁美观，在功能模块布局上跟同类型网站保持一致，程序在实现基本要求功能时，也为数据信息面临的安全问题提供了一些实用的解决方案。可以说该程序在帮助管理者高效率地处理工作事务的同时，也实现了数据信息的整体化，规范化与自动化。
关键词：会议管理系统；SSM框架；Mysql；自动化
package com.controller;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import com.entity.HuiyiwenjianEntity;
import com.service.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.utils.StringUtil;
import java.lang.reflect.InvocationTargetException;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.HuiyiEntity;
import com.entity.view.HuiyiView;
import com.entity.YonghuEntity;
import com.utils.PageUtils;
import com.utils.R;
/**
* 会议管理
* 后端接口
* @author
* @email
* @date 2021-03-16
*/
@RestController
@Controller
@RequestMapping("/huiyi")
public class HuiyiController {
private static final Logger logger = LoggerFactory.getLogger(HuiyiController.class);
@Autowired
private HuiyiService huiyiService;
@Autowired
private TokenService tokenService;
@Autowired
private DictionaryService dictionaryService;
//级联表service
@Autowired
private YonghuService yonghuService;
@Autowired
private HuiyiwenjianService huiyiwenjianService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map params, HttpServletRequest request){
logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
PageUtils page = huiyiService.queryPage(params);
//字典表数据转换
List list =(List)page.getList();
for(HuiyiView c:list){
//修改对应字典表字段
dictionaryService.dictionaryConvert(c);
}
return R.ok().put("data", page);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
HuiyiEntity huiyi = huiyiService.selectById(id);
if(huiyi !=null){
//entity转view
HuiyiView view = new HuiyiView();
BeanUtils.copyProperties( huiyi , view );//把实体数据重构到view中
//级联表
YonghuEntity yonghu = yonghuService.selectById(huiyi.getYonghuId());
if(yonghu != null){
BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createDate"});//把级联的数据添加到view中,并排除id和创建时间字段
view.setYonghuId(yonghu.getId());
}
//修改对应字典表字段
dictionaryService.dictionaryConvert(view);
return R.ok().put("data", view);
}else {
return R.error(511,"查不到数据");
}
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody HuiyiEntity huiyi, HttpServletRequest request){
logger.debug("save方法:,,Controller:{},,huiyi:{}",this.getClass().getName(),huiyi.toString());
Wrapper queryWrapper = new EntityWrapper()
.eq("huiyishi_types", huiyi.getHuiyishiTypes())
.eq("huiyi_name", huiyi.getHuiyiName())
.eq("huiyi_types", huiyi.getHuiyiTypes())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
HuiyiEntity huiyiEntity = huiyiService.selectOne(queryWrapper);
if(huiyiEntity==null){
huiyi.setCreateTime(new Date());
String role = String.valueOf(request.getSession().getAttribute("role"));
String userId = String.valueOf(request.getSession().getAttribute("userId"));
if("经理".equals(role)){
huiyi.setHuiyiTypes(2);
}else if("用户".equals(role)){
huiyi.setHuiyiTypes(4);
}else{
return R.error("未知异常,请联系管理员");
}
huiyi.setYonghuId(Integer.valueOf(userId));
huiyiService.insert(huiyi);
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody HuiyiEntity huiyi, HttpServletRequest request){
logger.debug("update方法:,,Controller:{},,huiyi:{}",this.getClass().getName(),huiyi.toString());
if("管理员".equals(String.valueOf(request.getSession().getAttribute("role")))){
huiyiService.updateById(huiyi);//根据id更新
return R.ok();
}else{
return R.error("您没有权限修改会议");
}
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Integer[] ids){
logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
List list = huiyiService.selectList(new EntityWrapper().in("id", ids));
huiyiService.deleteBatchIds(Arrays.asList(ids));
List huiyiIds = new ArrayList<>();
for(HuiyiEntity h:list){
huiyiIds.add(h.getId());
}
if(huiyiIds != null && huiyiIds.size()>0){
huiyiwenjianService.delete(new EntityWrapper().in("huiyi_id", huiyiIds));
}
return R.ok();
}
}
package com.controller;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import com.service.DictionaryService;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.StringUtil;
import java.lang.reflect.InvocationTargetException;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.XitonggonggaoEntity;
import com.service.XitonggonggaoService;
import com.entity.view.XitonggonggaoView;
import com.utils.PageUtils;
import com.utils.R;
/**
* 系统公告
* 后端接口
* @author
* @email
* @date
*/
@RestController
@Controller
@RequestMapping("/xitonggonggao")
public class XitonggonggaoController {
private static final Logger logger = LoggerFactory.getLogger(XitonggonggaoController.class);
@Autowired
private XitonggonggaoService xitonggonggaoService;
@Autowired
private TokenService tokenService;
@Autowired
private DictionaryService dictionaryService;
//级联表service
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map params, HttpServletRequest request){
logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
String role = String.valueOf(request.getSession().getAttribute("role"));
if(StringUtil.isNotEmpty(role) && "用户".equals(role)){
params.put("yonghuId",request.getSession().getAttribute("userId"));
}
PageUtils page = xitonggonggaoService.queryPage(params);
//字典表数据转换
List list =(List)page.getList();
for(XitonggonggaoView c:list){
dictionaryService.dictionaryConvert(c);
}
return R.ok().put("data", page);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
XitonggonggaoEntity xitonggonggao = xitonggonggaoService.selectById(id);
if(xitonggonggao !=null){
//entity转view
XitonggonggaoView view = new XitonggonggaoView();
BeanUtils.copyProperties( xitonggonggao , view );//把实体数据重构到view中
//字典表字典转换
dictionaryService.dictionaryConvert(view);
return R.ok().put("data", view);
}else {
return R.error(511,"查不到数据");
}
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody XitonggonggaoEntity xitonggonggao, HttpServletRequest request){
logger.debug("save方法:,,Controller:{},,xitonggonggao:{}",this.getClass().getName(),xitonggonggao.toString());
Wrapper queryWrapper = new EntityWrapper()
.eq("biaoti", xitonggonggao.getBiaoti())
.eq("leixing", xitonggonggao.getLeixing())
.eq("neirong", xitonggonggao.getNeirong())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
XitonggonggaoEntity xitonggonggaoEntity = xitonggonggaoService.selectOne(queryWrapper);
if(xitonggonggaoEntity==null){
// String role = String.valueOf(request.getSession().getAttribute("role"));
// if("".equals(role)){
// xitonggonggao.set
// }
xitonggonggao.setRiqi(new Date());
xitonggonggao.setAddtime(new Date());
xitonggonggaoService.insert(xitonggonggao);
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody XitonggonggaoEntity xitonggonggao, HttpServletRequest request){
logger.debug("update方法:,,Controller:{},,xitonggonggao:{}",this.getClass().getName(),xitonggonggao.toString());
//根据字段查询是否有相同数据
Wrapper queryWrapper = new EntityWrapper()
.notIn("id",xitonggonggao.getId())
.eq("biaoti", xitonggonggao.getBiaoti())
.eq("leixing", xitonggonggao.getLeixing())
.eq("neirong", xitonggonggao.getNeirong())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
XitonggonggaoEntity xitonggonggaoEntity = xitonggonggaoService.selectOne(queryWrapper);
if(xitonggonggaoEntity==null){
// String role = String.valueOf(request.getSession().getAttribute("role"));
// if("".equals(role)){
// xitonggonggao.set
// }
xitonggonggaoService.updateById(xitonggonggao);//根据id更新
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Integer[] ids){
logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
xitonggonggaoService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
}