firsrtleveltitlepublishservlet.java

新闻发布系统

package servlets;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

import beans.FirstLevelTitle;
import logic.FirstLevelTitleLogicOperation;

public class FirsrtLevelTitlePublishServlet extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
        //中文处理
		request.setCharacterEncoding("GBK");
		response.setCharacterEncoding("GBK");
		response.setContentType("text/html;charset=GBK");
		
		//从表单获取请求并设定实体值
		String titleName = request.getParameter("titlename");
		FirstLevelTitle firstBean = new FirstLevelTitle();
		firstBean.setTitleName(titleName);
		//////////////////////////////////
		HttpSession session = request.getSession();
		String creater = "";
	    if (session.getAttribute("username") != null) {
	      creater = (String) session.getAttribute("username");
	    }
	    firstBean.setCreater(creater);
	    
	    //调用逻辑处理类实现记录插入处理
	    FirstLevelTitleLogicOperation dbOpreation = new FirstLevelTitleLogicOperation();
	    int result = dbOpreation.insertOneRecord(firstBean);
	    if (result > 0) {
	        this.getServletContext().getRequestDispatcher("/onetitle_success.jsp").
	            forward(request, response);
	    }  else {
	        this.getServletContext().getRequestDispatcher("/error.jsp").forward(
	            request, response);
	    }
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}
}