Java项目:SSH高校科研管理系统平台

发布于:2022-11-16 ⋅ 阅读:(646) ⋅ 点赞:(0)

作者主页:源码空间站2022

 简介:Java领域优质创作者、Java项目、学习资料、技术互助

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项目介绍

本项目包含超级管理员、管理员、教师三种角色;
超级管理员角色包含以下功能:
登录,教师管理,管理员管理等功能。

管理员角色包含以下功能:
登录,专业参赛奖项管理,科技论文发表管理,出版专业著作管理,科研项目立项管理,科研项目结题管理,科研成果统计管理等功能。

教师角色包含以下功能:

登录,个人参赛奖项管理,科技论文管理,出版专业著作管理,科研项目立项管理,科研项目结题管理,科研成果统计,个人信息管理等功能。

环境需要

1.运行环境:最好是java jdk 1.8,我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境:IDEA,Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境:Tomcat 7.x,8.x,9.x版本均可
4.硬件环境:windows 7/8/10 1G内存以上;或者 Mac OS; 
5.数据库:MySql 5.7版本;

6.是否Maven项目: 否;

技术栈

1. 后端:Spring Struts2 Hibernate

2. 前端:JSP+javascript+css+bootstrap+jQuery

使用说明

1. 使用Navicat或者其它工具,在mysql中创建对应名称的数据库,并导入项目的sql文件;
2. 使用IDEA/Eclipse/MyEclipse导入项目,Eclipse/MyEclipse导入时,若为maven项目请选择maven;
若为maven项目,导入成功后请执行maven clean;maven install命令,然后运行;
3. 将项目中config/jdbc.properties配置文件中的数据库配置改为自己的配置;
4. 运行项目,输入http://localhost:8080/登录 
超级管理员账号/密码:super/super
管理员账号/密码:admin/admin

教师账号/密码: teacher/123456

运行截图

相关代码 

CompetitionawardsAction

package com.my.scientific.action;

import com.my.scientific.utils.Contants;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.struts2.ServletActionContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.my.scientific.utils.Pager;
import com.my.scientific.utils.UUIDUtils;
import com.my.scientific.utils.UserUtils;
import com.opensymphony.xwork2.ModelDriven;
import java.util.*;

import com.my.scientific.model.*;
import com.my.scientific.dao.*;
import com.my.scientific.service.*;

/**
 * @ClassName:  
 * @Description: 
 * @author administrator
 * @date 2015年12月24日 下午1:46:33 - 2016年11月26日 21时06分02秒
 */

@Controller("competitionAwardsAction")
@Scope("prototype")
public class CompetitionawardsAction extends ActionSupport implements ModelDriven<Competitionawards>{
	private Integer my;
	
	public Integer getMy() {
		return my;
	}
	public void setMy(Integer my) {
		this.my = my;
	}
	private static final long serialVersionUID = 1L;

	//==========model==============
	  private Competitionawards competitionawards;
		@Override
		public Competitionawards getModel() {
			if(competitionawards==null) competitionawards = new Competitionawards();
			return competitionawards;	
		}
		//==========model==============
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private CompetitionawardsService competitionawardsService;
	
	//依赖注入 end  dao/service/===
	
	//-------------------------华丽分割线---------------------------------------------
	
	//============自定义参数start=============
	
	//============自定义参数end=============
	
	//-------------------------华丽分割线---------------------------------------------
	
	//============文件上传start=======================================================
	private File file;
	//提交过来的file的名字
    private String fileFileName;
    //提交过来的file的MIME类型
    private String fileContentType;
    public File getFile() {
		return file;
	}
	public void setFile(File file) {
		this.file = file;
	}
	public String getFileFileName() {
		return fileFileName;
	}
	public void setFileFileName(String fileFileName) {
		this.fileFileName = fileFileName;
	}
	public String getFileContentType() {
		return fileContentType;
	}
	public void setFileContentType(String fileContentType) {
		this.fileContentType = fileContentType;
	}
	 //============文件上传end=========================================================
			
	 //-------------------------华丽分割线---------------------------------------------//
	
	 //=============公=======共=======方=======法==========区=========start============//
	/**
	 * 列表分页查询
	 */
	public String competitionAwards(){
	    Map<String,Object> alias = new HashMap<String,Object>();
		StringBuffer sb = new StringBuffer();
		sb = sb.append("from Competitionawards where 1=1 ");
		if(my !=null && my == 1){
			if(UserUtils.getLoginId() != null){
				sb.append(" and user.id="+UserUtils.getLoginId());
			}
		}
		ActionContext.getContext().put("my", my);
		if(competitionawards!=null && competitionawards.getName() !=null && !"".equals(competitionawards.getName())){
			sb.append("  and name like :name ");
			alias.put("name", "%" +competitionawards.getName()+ "%");
		}
		sb = sb.append("order by id desc");
		Pager<Competitionawards> pagers = competitionawardsService.findByAlias(sb.toString(),alias);
		ActionContext.getContext().put("pagers", pagers);
		ActionContext.getContext().put("CompetitionAwards", competitionawards);
		
		return SUCCESS;
    }
	
	/**
	 * 跳转到添加页面
	 * @return
	 */
	public String add(){
		return SUCCESS;
	}
	
	/**
	 * 执行添加
	 * @return
	 * @throws IOException 
	 */
	public String exAdd() throws IOException{
		
		competitionawards.setIsDelete(2);
		competitionawards.setCreateTime(new Date());
		 ActionContext ac = ActionContext.getContext();
	        HttpServletRequest request = (HttpServletRequest) ac.get(ServletActionContext.HTTP_REQUEST);
	        String root  = Contants.root;
	        if (file != null) {
	            InputStream is = new FileInputStream(file);
	            fileFileName = UUIDUtils.create() + fileFileName;
	            OutputStream os = new FileOutputStream(new File(root, fileFileName));
	            byte[] buffer = new byte[500];
	            int length = 0;
	            while (-1 != (length = is.read(buffer, 0, buffer.length))) {
	                os.write(buffer);
	            }
	            os.close();
	            is.close();
	            competitionawards.setWinFileUrl(root+fileFileName);
	        }
	        competitionawards.setUser( UserUtils.getUser());
		competitionawardsService.save(competitionawards);
		ActionContext.getContext().put("url", "/competitionAwards_competitionAwards.do");
		return "redirect";
		
	}
	
	/**
	 * 查看详情页面
	 * @return
	 */
	public String view(){
		Competitionawards n = competitionawardsService.getById(competitionawards.getId());
		ActionContext.getContext().put("Competitionawards", n);
		return SUCCESS;
	}
	
	/**
	 * 跳转修改页面
	 * @return
	 */
	public String update(){
		Competitionawards n = competitionawardsService.getById(competitionawards.getId());
		ActionContext.getContext().put("Competitionawards", n);
		return SUCCESS;
	}
    
	/**
	 * 执行修改
	 * @return
	 * @throws Exception 
	 */
	public String exUpdate() throws Exception{
//		private int id;
//		
//		private String type;//奖项类别
//		
//		private String name;//名称
//		
//		private String  awardName;//得奖人名称
//		
//		private String  mechanism;//颁奖机构
//		
//		private String zhengshu;//证书
//		
//		private  Date winningTime;//获奖时间
//		
//		private String winFileName;//文件名
//		
//		private String winFileUrl;//文件路径
//		
//		private User user;//
//		
//		private Date createTime;//创建时间
		Competitionawards n = competitionawardsService.getById(competitionawards.getId());
		competitionawards.setIsDelete(2);
		 ActionContext ac = ActionContext.getContext();
	        HttpServletRequest request = (HttpServletRequest) ac.get(ServletActionContext.HTTP_REQUEST);
	        String root  = Contants.root;
	        if (file != null) {
	            InputStream is = new FileInputStream(file);
	            fileFileName = UUIDUtils.create() + fileFileName;
	            OutputStream os = new FileOutputStream(new File(root, fileFileName));
	            byte[] buffer = new byte[500];
	            int length = 0;
	            while (-1 != (length = is.read(buffer, 0, buffer.length))) {
	                os.write(buffer);
	            }
	            os.close();
	            is.close();
	            competitionawards.setWinFileUrl(root+fileFileName);
	        }
	     n.setType(competitionawards.getType());
	     n.setName(competitionawards.getName());
	     n.setAwardName(competitionawards.getAwardName());
	     n.setMechanism(competitionawards.getMechanism());
	     n.setZhengshu(competitionawards.getZhengshu());
	     n.setWinningTime(competitionawards.getWinningTime());
		 n.setWinFileUrl(competitionawards.getWinFileUrl());
		competitionawardsService.update(n);
		ActionContext.getContext().put("url", "/competitionAwards_competitionAwards.do");
		return "redirect";
	}
	
	
	/**
	 * 删除
	 * @return
	 */
	public String delete(){
		competitionawardsService.delete(competitionawards.getId());
		ActionContext.getContext().put("url", "/competitionAwards_competitionAwards.do");
		return "redirect";
	}
	
	//=============公=======共=======方=======法==========区=========end============//
	
	 //-------------------------华丽分割线---------------------------------------------//
	
	 //=============自=======定=======义=========方=======法==========区=========start============//
	
	
	
	
	//=============自=======定=======义=========方=======法==========区=========end============//
		
	
	
}

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