src/com/action/newsAction.java

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package com.action;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;

import org.apache.struts2.ServletActionContext;

import com.dao.TGonggaoDAO;
import com.dao.TNewsDAO;
import com.model.TNews;
import com.opensymphony.xwork2.ActionSupport;

public class newsAction extends ActionSupport
{
	private int newsId;
	private String newsTitle;
	private String newsContent;
	
	private String message;
	private String path;
	
	private TNewsDAO newsDAO;
	
	
	public String newsAdd()
	{
		TNews news=new TNews();
		news.setNewsTitle(newsTitle);
		news.setNewsContent(newsContent);
		news.setNewsDate(new SimpleDateFormat("yyyy-MM-dd HH:mm").format(new Date()));
		newsDAO.save(news);
		this.setMessage("操作成功");
		this.setPath("newsMana.action");
		return "succeed";
	}
	
	public String newsMana()
	{
		List newsList=newsDAO.findAll();
		Map request=(Map)ServletActionContext.getContext().get("request");
		request.put("newsList", newsList);
		return ActionSupport.SUCCESS;
	}
	
	
	public String newsDel()
	{
		TNews news=newsDAO.findById(newsId);
		newsDAO.delete(news);
		this.setMessage("操作成功");
		this.setPath("newsMana.action");
		return "succeed";
	}
	
	public String newsDetailHou()
	{
		TNews news=newsDAO.findById(newsId);
		Map request=(Map)ServletActionContext.getContext().get("request");