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基于javaweb的SSM新闻管理系统(java+ssm+js+jsp+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的SSM新闻管理系统(java+ssm+js+jsp+mysql)

项目介绍

管理员角色包含以下功能： 管理员登录,新闻管理,类别管理,用户管理,管理员管理,广告管理等功能。 用户角色包含以下功能： 新闻主页,新闻分类查看,查看新闻细节,用户登录,评论新闻等功能。

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；

技术栈

  1. 后端：Spring+SpringMVC+Mybatis 2. 前端：HTML+CSS+JavaScript+jsp

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application.yml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localhost:8080/ 登录

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			session.setAttribute("modifyUser", userById2);
		}
		return "redirect:login.jsp";
	}

	@RequestMapping("findpwd")
	public String findpwd(HttpServletRequest request,
			HttpServletResponse response) {
		HttpSession session = request.getSession();
		String name = request.getParameter("username");
		String tel = request.getParameter("phone_number");
		String email = request.getParameter("email");
		User userByName = userService.findUserByName(name);
		userByName.getUid();
		Integer i = userByName.getTel();
		String s = i + "";
		String sqlTel = s + tel.substring(10, 11);
		String sqlEamil = userByName.getEmail();
		session.setAttribute("userByName", userByName);
		// Integer intSqlName = Integer.parseInt(sqlName);
		if (tel.equals(sqlTel) && email.equals(sqlEamil)) {
			return "redirect:modifyPwd.jsp";
		} else {
			return "redirect:findPwd.jsp?find=notFind!";
		}
	}

	@RequestMapping("modifyPwd")
	public String modifyPwd(HttpServletRequest request,
			HttpServletResponse response) {
		User user = (User) request.getSession().getAttribute("userByName");
		Integer uid = user.getUid();
		String password = request.getParameter("password");
		String rePasword = request.getParameter("confirm_password");
		if (password.equals(rePasword)) {
			userService.updatePwd(uid, password);
			return "redirect:login.jsp";
		}
		return "redirect:modifyPwd.jsp?mesg=RepeatPassword Error!";

	}

}
/*package com.news.controller;


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	url="tpchshihua?flag=1";
	return url;
}
@RequestMapping("delnt")
public String delnt(HttpServletRequest req){
	String url="";
	int i;
	int ntid=Integer.parseInt(req.getParameter("ntid"));
	List<News> list = getnews.findnewntid(ntid);
	if(list.size()==0){
		i=getnt.delnt(ntid);}
	else{
		i=0;
	}
	if(i==0){
		req.getSession().setAttribute("shibai", 1);
	}
	url="tpchshihua?flag=2";
	return url;
}
@RequestMapping("insertnt")
public String insertnt(HttpServletRequest req) throws UnsupportedEncodingException{
	String url="";
	String ntname= req.getParameter("tpname");
	ntname=new String(ntname);
	News_type r=new News_type();
	r.setNtname(ntname);
	int i= getnt.insertnt(r);
	url="tpchshihua?flag=1";
	return url;
}

//分类关键字查询
@RequestMapping("searchNews")
public String searchNews(HttpServletRequest request) throws UnsupportedEncodingException{
	
	String title=request.getParameter("title");
	String type=request.getParameter("search-sort");
	List<News> list ;
	if(type.equals("0")){
		 list = getnews.listBysearchTitle_noPage(title);
	}
	else{
		try {
			int temp = Integer.parseInt(type);
			list = getnews.findByTypeandTitle(temp, title);
		} catch (Exception e) {
			title = "的";
			 list = getnews.listBysearchTitle_noPage(title);
		}
		
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		pageNum = 1;
	} else {
		pageNum = Integer.parseInt(request.getParameter("pageNum"));
	}
	ModelAndView modelAndView = new ModelAndView();
	
	String title=(String)request.getSession().getAttribute("title");
	System.out.println("======"+title+"======");
	List<News> listByNtid = newsMapper.listBysearchTitle(title);// 首先进行条件查询，返回一个news的list
	for(News n:listByNtid){
		System.out.println("==="+n.getTitle()+"===");
	}
	List<News> listByNtid1 = getnews.list(pageNum, listByNtid).getList();// 对该条件查询返回一个分页后的list链表
	pageNum = getnews.list(pageNum, listByNtid).getPageNum();
	int totalPage1 = getnews.list(pageNum, listByNtid).getPages();
	request.getSession().setAttribute("pageNum", pageNum);// 在session对象中传递当前页数
	request.getSession().setAttribute("totalPage", totalPage1);// 总页数
	modelAndView.addObject("itemsList", listByNtid1);//放入到模型对象中
	modelAndView.setViewName("searchByTitle.jsp");// 进行jsp页面的跳转

	return modelAndView;
	
	
}

@RequestMapping("searchByTitle1")
//该方法实现了新闻按标题查询概览的显示功能
public String  searchByTitle1(
		@RequestParam(value = "pn", defaultValue = "1") Integer pn,
		Model model,HttpServletRequest request){
	// 从第一条开始 每页查询五条数据
	PageHelper.startPage(pn, 5);
	String title=request.getParameter("title");
	request.setAttribute("title", title);
	ModelAndView modelAndView = new ModelAndView();
	List<News> list = newsMapper.listBysearchTitle(title.replace("'", ""));// 首先进行条件查询，返回一个news的list
	PageInfo page = new PageInfo(list, 5);
	model.addAttribute("pageInfo", page);
	return "searchByTitle1.jsp";

	
	
	
	
}


// 分页查询新闻
@RequestMapping("NewsInfo")
public String NewsInfo(
		@RequestParam(value = "pn", defaultValue = "1") Integer pn,	//利用注解来获取页面post的属性
		Model model,HttpServletRequest req) {
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		if (phone != null & phone.equals("")) {
			tel = Integer.parseInt(phone);
		}
		String email = request.getParameter("email");
		userService.update(name, pwd, tel, email, uid2);
		session.setAttribute("modifyUser", userById2);
	}
	return "redirect:login.jsp";
}

@RequestMapping("findpwd")
public String findpwd(HttpServletRequest request,
		HttpServletResponse response) {
	HttpSession session = request.getSession();
	String name = request.getParameter("username");
	String tel = request.getParameter("phone_number");
	String email = request.getParameter("email");
	User userByName = userService.findUserByName(name);
	userByName.getUid();
	Integer i = userByName.getTel();
	String s = i + "";
	String sqlTel = s + tel.substring(10, 11);
	String sqlEamil = userByName.getEmail();
	session.setAttribute("userByName", userByName);
	// Integer intSqlName = Integer.parseInt(sqlName);
	if (tel.equals(sqlTel) && email.equals(sqlEamil)) {
		return "redirect:modifyPwd.jsp";
	} else {
		return "redirect:findPwd.jsp?find=notFind!";
	}
}

@RequestMapping("modifyPwd")
public String modifyPwd(HttpServletRequest request,
		HttpServletResponse response) {
	User user = (User) request.getSession().getAttribute("userByName");
	Integer uid = user.getUid();
	String password = request.getParameter("password");
	String rePasword = request.getParameter("confirm_password");
	if (password.equals(rePasword)) {
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	public String test1(HttpServletRequest request) throws Exception{
		MultipartHttpServletRequest mrequest = (MultipartHttpServletRequest) request;
		List<MultipartFile> files = mrequest.getFiles("duofile");//通过获取页面中文件域的name属性,得到对应的文件对象 ,装载成一个List集合
		//调用自己写的文件上传工具类 FileUploadUtils 的upLoadFile方法实现多文件上传到服务器的某个路径下
//		upLoadFile   param1  request对象 ,为了获取服务url路径的某些信息
//					param2   上传的多个文件对象
//			 		param3  上传的路径
		Map<String, UploadFile> upLoadFile = FileUploadUtils.upLoadFile(request,files , "newsimg");
		System.out.println(upLoadFile);
		for(Map.Entry<String, UploadFile> imgs :upLoadFile.entrySet()){
			System.out.println(imgs.getKey());
			System.out.println(imgs.getValue().getFileSize());
			System.out.println(imgs.getValue().getFileType());
			System.out.println(imgs.getValue().getNewFileName());
			System.out.println(imgs.getValue().getNewFilePath());
			System.out.println(imgs.getValue().getNewFileUrl());
			String url=imgs.getValue().getNewFileUrl();
			Source source=new Source();
			source.setSrc(url.replace("newsimg","ssm_news_system/newsimg"));
			source.setType(1);
			source.setNid(Integer.parseInt(request.getParameter("nid")));
			int i=sourceService.insert(source);
			System.out.println("============"+i);
			//request.setAttribute("url", url);
			request.getSession().setAttribute("url", url);
			System.out.println(imgs.getValue().getOriginalFileName());
			
			
		}
		return "redirect:houtai/file.jsp";
	}
}
package com.news.controller;




项目链接：
https://javayms.github.io?id=282122102205200lw
https://javayms.pages.dev?id=282122102205200lw