系统HIPO图，如图3-1。
图3-1 HIPO图
代码已经上传github，下载地址： https://github.com/21503882/human-resources
用户登录
员工录入
教育经历录入
工作单位录入
社会关系录入
员工信息管理
员工详细信息
职位变动管理
职位变动添加
领导登录界面
员工查询
查看详细信息
发送通知管理
发送通知
员工登录
个人信息查询
接收通知
其它员工查询
其它员工查询
实例代码
import com.blog.domain.Article;
import com.blog.domain.Comment;
import com.blog.service.impl.ArticleServiceImpl;
import com.blog.service.impl.CommentServiceImpl;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
@Controller
public class ArticleController {
@Autowired
ArticleServiceImpl articleService;
@Autowired
public CommentServiceImpl commentService;
@RequestMapping("/article")
public ModelAndView detail(HttpServletRequest request){
int id=Integer.parseInt(request.getParameter("id"));
List<Comment> comments=commentService.allComments(id,0,10);
Article article=articleService.selectById(id);
Article lastArticle=articleService.selectLastArticle(id);
Article nextArticle=articleService.selectNextArticle(id);
Integer clickNum=article.getClick();
article.setClick(clickNum+1);
articleService.updateArticle(article);
ModelAndView modelAndView=new ModelAndView("detail");
modelAndView.addObject("article",article);
modelAndView.addObject("comments",comments);
modelAndView.addObject("lastArticle",lastArticle);
modelAndView.addObject("nextArticle",nextArticle);
return modelAndView;
}
@RequestMapping("/admin/article/detail")
public ModelAndView adminArticleDetail(HttpServletRequest request){
int id=Integer.parseInt(request.getParameter("id"));
Article article=articleService.selectById(id);
ModelAndView modelAndView=new ModelAndView("/admin/article_detail");
modelAndView.addObject("article",article);
return modelAndView;
}
@RequestMapping("/admin/article/comment")
public ModelAndView adminArticleComment(HttpServletRequest request){
int id=Integer.parseInt(request.getParameter("id"));
List<Comment> comments=commentService.allComments(id,0,10);
ModelAndView modelAndView=new ModelAndView("/admin/comment_list");
modelAndView.addObject("comments",comments);
return modelAndView;
}
@RequestMapping("/admin/article/list")
public ModelAndView articleList(@RequestParam(required=true,defaultValue="1") Integer page, @RequestParam(required=false,defaultValue="10") Integer pageSize){
PageHelper.startPage(page, pageSize);
List<Article> articles=articleService.queryAll();
PageInfo<Article> pageInfo=new PageInfo<Article>(articles);
ModelAndView modelAndView=new ModelAndView("/admin/article_list");
modelAndView.addObject("articles",articles);
modelAndView.addObject("pageInfo",pageInfo);
return modelAndView;
}
@RequestMapping("/admin/article/add")
public ModelAndView articleAdd(){
ModelAndView modelAndView=new ModelAndView("/admin/article_add");
return modelAndView;
}
@RequestMapping("/admin/article/add/do")
public String articleAddDo(HttpServletRequest request,RedirectAttributes redirectAttributes){
Article article=new Article();
article.setTitle(request.getParameter("title"));
article.setCatalogId(Integer.parseInt(request.getParameter("catalogId")));
article.setKeywords(request.getParameter("keywords"));
article.setdesci(request.getParameter("desci"));
article.setContent(request.getParameter("content"));
article.setTime(new Date());
if (articleService.insert(article)){
redirectAttributes.addFlashAttribute("succ", "发表文章成功！");
return "redirect:/admin/article/add";
}else {
redirectAttributes.addFlashAttribute("error", "发表文章失败！");
return "redirect:/admin/article/add";
}
}
@RequestMapping(value = "/admin/article/search")
public ModelAndView articleSearch(HttpServletRequest request){
String word=request.getParameter("word");
List<Article> articles=articleService.selectByWord(word);
ModelAndView modelAndView=new ModelAndView("/admin/article_list");
modelAndView.addObject("articles",articles);
return modelAndView;
}
@RequestMapping(value = "/admin/article/edit")
public ModelAndView articleEdit(HttpServletRequest request){
int id=Integer.parseInt(request.getParameter("id"));
Article article=articleService.selectById(id);
ModelAndView modelAndView=new ModelAndView("/admin/article_edit");
modelAndView.addObject("article",article);
return modelAndView;
}
@RequestMapping(value = "/admin/article/edit/do")
public ModelAndView articleEditDo(HttpServletRequest request){
Article article=new Article();
article.setId(Integer.parseInt(request.getParameter("id")));
article.setTitle(request.getParameter("title"));
article.setCatalogId(Integer.parseInt(request.getParameter("catalogId")));
article.setKeywords(request.getParameter("keywords"));
article.setdesci(request.getParameter("desci"));
article.setContent(request.getParameter("content"));
ModelAndView modelAndView=new ModelAndView("/admin/article_edit");
if (articleService.updateArticle(article)){
modelAndView.addObject("succ", "修改文章成功！");
}else {
modelAndView.addObject("error", "修改文章失败！");
}
return modelAndView;
}
@RequestMapping(value = "/api/article/del", method = RequestMethod.POST)
public @ResponseBody Object loginCheck(HttpServletRequest request) {
int id=Integer.parseInt(request.getParameter("id"));
int result=articleService.deleteById(id);
HashMap<String, String> res = new HashMap<String, String>();
if (result==1){
res.put("stateCode", "1");
}else {
res.put("stateCode", "0");
}
return res;
}
}
代码已经上传github，下载地址： https://github.com/21503882/human-resources
