package?com.yc.controller;

import?java.util.ArrayList;
import?java.util.List;

import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.Model;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.servlet.ModelAndView;

import?com.yc.po.News;
import?com.yc.service.NewsService;

@Controller
public?class?NewsController?{


	@Autowired?
	private?NewsService?newsService;
	
	@RequestMapping（“/toNews“）
	public?ModelAndView?toNewsManage（）?{
		return?new?ModelAndView（“addNews“）;
	}
	
	
	//進(jìn)入發(fā)布新聞界面
		@RequestMapping（value=“/add2“）
		public?String?returAaddNews（）?{		
				return?“addNews“;
			}		
		
		
		//進(jìn)入更新新聞界面
		@RequestMapping（“/update2“）
		public?String?updateNews（）?{			
				return?“updateNews“;					
		}
		
		//進(jìn)入刪除新聞界面
		@RequestMapping（“/delete2“）
		public?String?deleteNews（）?{		
				return?“deleteNews“;		
		}
		
		//進(jìn)入新聞網(wǎng)站首頁
		@RequestMapping（“/news“）
		public?ModelAndView?getModelAndView（）?{
			ModelAndView?mv?=?null;

			try?{
				mv?=?new?ModelAndView（“index“）;
				ArrayList?news?=?newsService.getAllNews（）;
				mv.addobject（“data“news）;
			}?catch?（Exception?e）?{
				e.printStackTrace（）;
			}
			return?mv;
		}
	
	@RequestMapping（“/returntoIndex“）
		public?ModelAndView?toIndex（）?{
			return?new?ModelAndView（“index“）;
		}
		
	/**
	?*?向數(shù)據(jù)庫添加記錄新聞
	?*?@param?ni
	?*?@return
	?*/
	@RequestMapping（“/addNews“）
	public?String?addNews（News?ni）?{
		boolean?isDone=false;
		
		isDone=newsService.addNews（ni）;
		System.out.println（isDone）;
		if（isDone）?{
			return?“done“;	
		}else?{
			return?“failed“;
		}		
	}
	
	/**
	?*?根據(jù)新聞id刪除數(shù)據(jù)庫中的某個(gè)記錄
	?*?@param?id
	?*?@return
	?*/
	@RequestMapping（“/deleteNews“）
	public?String?deleteNews（int?id）?{
		boolean?isDone?=?false;
		isDone?=?newsService.deleteNews（id）;
		if（isDone）?{
			return?“done“;
		}
		else?{
			return?“failed“;
		}
	}
	
	
	/**
	?*?根據(jù)新聞id更新數(shù)據(jù)庫中的記錄
	?*?@param?ni
	?*?@return
	?*/
	@RequestMapping（“/updateNews“）
	public?String?updateNews（News?ni）?{
		boolean?isDone?=?false;
		isDone?=?newsService.updateNews（ni）;
		if（isDone）?{
			return?“done“;
		}
		else?{
			return?“failed“;
		}
	}
	
	/**
	?*?點(diǎn)擊某個(gè)新聞的鏈接后根據(jù)id獲得該條新聞的內(nèi)容等
	?*?@param?id
	?*?@return
	?*/
		@RequestMapping（“/readNews“）
		public?ModelAndView?getContent（Integer?id）?{
			ModelAndView?mv?=?null;
			try?{
				mv?=?new?ModelAndView（“content“）;
				News?news?=?newsService.getContent（id）;
				mv.addobject（“data“news）;
			}?catch?（Exception?e）?{
				e.printStackTrace（）;
			}
			return?mv;
		}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\
?????文件????????1567??2018-12-21?12:21??VolunteerShow\.classpath
?????文件???????????6??2017-06-19?00:28??VolunteerShow\.gitignore
?????文件????????1402??2018-12-19?21:34??VolunteerShow\.project
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\.settings\
?????文件?????????626??2017-06-19?00:28??VolunteerShow\.settings\.jsdtscope
?????文件?????????170??2018-12-13?09:01??VolunteerShow\.settings\org.eclipse.core.resources.prefs
?????文件?????????770??2018-12-12?17:41??VolunteerShow\.settings\org.eclipse.jdt.core.prefs
?????文件?????????104??2017-06-19?00:28??VolunteerShow\.settings\org.eclipse.ltk.core.refactoring.prefs
?????文件??????????86??2017-06-19?00:28??VolunteerShow\.settings\org.eclipse.m2e.core.prefs
?????文件?????????693??2018-12-20?21:10??VolunteerShow\.settings\org.eclipse.wst.common.component
?????文件?????????252??2018-12-12?17:18??VolunteerShow\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-06-19?00:28??VolunteerShow\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-06-19?00:28??VolunteerShow\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件??????????48??2017-06-19?00:28??VolunteerShow\.settings\org.eclipse.wst.validation.prefs
?????文件????????5214??2018-12-20?21:09??VolunteerShow\pom.xml
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\yc\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\yc\controller\
?????文件????????2790??2018-12-19?21:09??VolunteerShow\src\main\java\com\yc\controller\NewsController.java
?????文件????????5190??2018-12-13?13:35??VolunteerShow\src\main\java\com\yc\controller\UserController.java
?????文件????????1525??2018-12-20?12:25??VolunteerShow\src\main\java\com\yc\controller\VedioController.java
?????文件????????2262??2018-12-13?13:32??VolunteerShow\src\main\java\com\yc\controller\VolunteerController.java
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\yc\interceptor\
?????文件????????1184??2018-12-13?08:28??VolunteerShow\src\main\java\com\yc\interceptor\VolunteerInterceptor.java
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\yc\mybatis\
?????目錄???????????0??2018-12-20?21:08??VolunteerShow\src\main\java\com\yc\mybatis\mapper\
?????文件?????????564??2018-12-18?23:56??VolunteerShow\src\main\java\com\yc\mybatis\mapper\NewsDao.java
............此處省略163個(gè)文件信息