本文围绕大学学术交流论坛系统展开，该系统采用SSM和Vue技术，使用Mysql数据库，以JSP开发，运行于Tomcat服务器，开发平台为Eclipse或Idea。系统具有良好可读性、实用性等特点，能降低管理难度，提升管理灵活性。
ssm+vue大学学术交流论坛系统源码和论文185
开发工具：idea 或eclipse
数据库mysql5.7+
数据库链接工具：navcat,小海豚等
技术：ssm
摘 要
随着科学技术的飞速发展，各行各业都在努力与现代先进技术接轨，通过科技手段提高自身的优势；对于大学学术交流论坛当然也不能排除在外，随着网络技术的不断成熟，带动了大学学术交流论坛的发展，它彻底改变了过去传统的管理方式，不仅使服务管理难度变低了，还提升了管理的灵活性。这种个性化的平台特别注重交互协调与管理的相互配合，激发了管理人员的创造性与主动性，对大学学术交流论坛而言非常有利。
本系统采用的数据库是Mysql，使用JSP技术开发，运行环境使用Tomcat服务器，Eclipse是本系统的开发平台。在设计过程中，充分保证了系统代码的良好可读性、实用性、易扩展性、通用性、便于后期维护、操作方便以及页面简洁等特点。
关键词：大学学术交流论坛，JAVA，Mysql
Abstract
With the rapid development of science and technology, all walks of life are trying to connect with modern advanced technology and improve their own advantages by means of science and technology. With the development of network technology, it has completely changed the traditional management mode, not only reduced the difficulty of service management, but also improved the flexibility of management. This individualized platform pays special attention to the interaction coordination and the management cooperation, has stimulated the manager's creativity and the initiative, is very advantageous to the university academic exchange forum.
The database used in this system is developed Mysql, using JSP technology, and the running environment uses Tomcat server. Eclipse is the development platform of this system. In the design process, the system code is well readable, practical, extensible, universal, easy to maintain later, easy to operate and simple page.
Keywords: University Academic Exchange Forum, JAVA,Mysql
package com.controller;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.BanzhuEntity;
import com.entity.view.BanzhuView;
import com.service.BanzhuService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
/**
* 版主
* 后端接口
* @author
* @email
* @date 2021-04-10 13:21:45
*/
@RestController
@RequestMapping("/banzhu")
public class BanzhuController {
@Autowired
private BanzhuService banzhuService;
@Autowired
private TokenService tokenService;
/**
* 登录
*/
@IgnoreAuth
@RequestMapping(value = "/login")
public R login(String username, String password, String captcha, HttpServletRequest request) {
BanzhuEntity user = banzhuService.selectOne(new EntityWrapper<BanzhuEntity>().eq("banzhuzhanghao", username));
if(user==null || !user.getMima().equals(password)) {
return R.error("账号或密码不正确");
}
String token = tokenService.generateToken(user.getId(), username,"banzhu", "管理员" );
return R.ok().put("token", token);
}
/**
* 注册
*/
@IgnoreAuth
@RequestMapping("/register")
public R register(@RequestBody BanzhuEntity banzhu){
//ValidatorUtils.validateEntity(banzhu);
BanzhuEntity user = banzhuService.selectOne(new EntityWrapper<BanzhuEntity>().eq("banzhuzhanghao", banzhu.getBanzhuzhanghao()));
if(user!=null) {
return R.error("注册用户已存在");
}
Long uId = new Date().getTime();
banzhu.setId(uId);
banzhuService.insert(banzhu);
return R.ok();
}
/**
* 退出
*/
@RequestMapping("/logout")
public R logout(HttpServletRequest request) {
request.getSession().invalidate();
return R.ok("退出成功");
}
/**
* 获取用户的session用户信息
*/
@RequestMapping("/session")
public R getCurrUser(HttpServletRequest request){
Long id = (Long)request.getSession().getAttribute("userId");
BanzhuEntity user = banzhuService.selectById(id);
return R.ok().put("data", user);
}
/**
* 密码重置
*/
@IgnoreAuth
@RequestMapping(value = "/resetPass")
public R resetPass(String username, HttpServletRequest request){
BanzhuEntity user = banzhuService.selectOne(new EntityWrapper<BanzhuEntity>().eq("banzhuzhanghao", username));
if(user==null) {
return R.error("账号不存在");
}
user.setMima("123456");
banzhuService.updateById(user);
return R.ok("密码已重置为：123456");
}
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,BanzhuEntity banzhu,
HttpServletRequest request){
EntityWrapper<BanzhuEntity> ew = new EntityWrapper<BanzhuEntity>();
PageUtils page = banzhuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, banzhu), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,BanzhuEntity banzhu, HttpServletRequest request){
EntityWrapper<BanzhuEntity> ew = new EntityWrapper<BanzhuEntity>();
PageUtils page = banzhuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, banzhu), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( BanzhuEntity banzhu){
EntityWrapper<BanzhuEntity> ew = new EntityWrapper<BanzhuEntity>();
ew.allEq(MPUtil.allEQMapPre( banzhu, "banzhu"));
return R.ok().put("data", banzhuService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(BanzhuEntity banzhu){
EntityWrapper< BanzhuEntity> ew = new EntityWrapper< BanzhuEntity>();
ew.allEq(MPUtil.allEQMapPre( banzhu, "banzhu"));
BanzhuView banzhuView = banzhuService.selectView(ew);
return R.ok("查询版主成功").put("data", banzhuView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
BanzhuEntity banzhu = banzhuService.selectById(id);
return R.ok().put("data", banzhu);
}
/**
* 前端详情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
BanzhuEntity banzhu = banzhuService.selectById(id);
return R.ok().put("data", banzhu);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody BanzhuEntity banzhu, HttpServletRequest request){
banzhu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(banzhu);
BanzhuEntity user = banzhuService.selectOne(new EntityWrapper<BanzhuEntity>().eq("banzhuzhanghao", banzhu.getBanzhuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
banzhu.setId(new Date().getTime());
banzhuService.insert(banzhu);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody BanzhuEntity banzhu, HttpServletRequest request){
banzhu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(banzhu);
BanzhuEntity user = banzhuService.selectOne(new EntityWrapper<BanzhuEntity>().eq("banzhuzhanghao", banzhu.getBanzhuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
banzhu.setId(new Date().getTime());
banzhuService.insert(banzhu);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody BanzhuEntity banzhu, HttpServletRequest request){
//ValidatorUtils.validateEntity(banzhu);
banzhuService.updateById(banzhu);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
banzhuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒接口
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<BanzhuEntity> wrapper = new EntityWrapper<BanzhuEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = banzhuService.selectCount(wrapper);
return R.ok().put("count", count);
}
}
package com.controller;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.YonghuEntity;
import com.entity.view.YonghuView;
import com.service.YonghuService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
/**
* 用户
* 后端接口
* @author
* @email
* @date 2021-04-10 13:21:45
*/
@RestController
@RequestMapping("/yonghu")
public class YonghuController {
@Autowired
private YonghuService yonghuService;
@Autowired
private TokenService tokenService;
/**
* 登录
*/
@IgnoreAuth
@RequestMapping(value = "/login")
public R login(String username, String password, String captcha, HttpServletRequest request) {
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("zhanghao", username));
if(user==null || !user.getMima().equals(password)) {
return R.error("账号或密码不正确");
}
String token = tokenService.generateToken(user.getId(), username,"yonghu", "用户" );
return R.ok().put("token", token);
}
/**
* 注册
*/
@IgnoreAuth
@RequestMapping("/register")
public R register(@RequestBody YonghuEntity yonghu){
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("zhanghao", yonghu.getZhanghao()));
if(user!=null) {
return R.error("注册用户已存在");
}
Long uId = new Date().getTime();
yonghu.setId(uId);
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 退出
*/
@RequestMapping("/logout")
public R logout(HttpServletRequest request) {
request.getSession().invalidate();
return R.ok("退出成功");
}
/**
* 获取用户的session用户信息
*/
@RequestMapping("/session")
public R getCurrUser(HttpServletRequest request){
Long id = (Long)request.getSession().getAttribute("userId");
YonghuEntity user = yonghuService.selectById(id);
return R.ok().put("data", user);
}
/**
* 密码重置
*/
@IgnoreAuth
@RequestMapping(value = "/resetPass")
public R resetPass(String username, HttpServletRequest request){
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("zhanghao", username));
if(user==null) {
return R.error("账号不存在");
}
user.setMima("123456");
yonghuService.updateById(user);
return R.ok("密码已重置为：123456");
}
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,YonghuEntity yonghu,
HttpServletRequest request){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,YonghuEntity yonghu, HttpServletRequest request){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( YonghuEntity yonghu){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
ew.allEq(MPUtil.allEQMapPre( yonghu, "yonghu"));
return R.ok().put("data", yonghuService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(YonghuEntity yonghu){
EntityWrapper< YonghuEntity> ew = new EntityWrapper< YonghuEntity>();
ew.allEq(MPUtil.allEQMapPre( yonghu, "yonghu"));
YonghuView yonghuView = yonghuService.selectView(ew);
return R.ok("查询用户成功").put("data", yonghuView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
YonghuEntity yonghu = yonghuService.selectById(id);
return R.ok().put("data", yonghu);
}
/**
* 前端详情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
YonghuEntity yonghu = yonghuService.selectById(id);
return R.ok().put("data", yonghu);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("zhanghao", yonghu.getZhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime());
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("zhanghao", yonghu.getZhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime());
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
//ValidatorUtils.validateEntity(yonghu);
yonghuService.updateById(yonghu);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
yonghuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒接口
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<YonghuEntity> wrapper = new EntityWrapper<YonghuEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = yonghuService.selectCount(wrapper);
return R.ok().put("count", count);
}
}
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