addconfigdo.java

一个bbs论坛系统

package com.lovo.servlet;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.lovo.factory.BOFactory;
import com.lovo.po.ConfigPO;

public class AddConfigDO extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		response.setCharacterEncoding("utf-8");
		
		String purpose = request.getParameter("purpose");
		String descontent = request.getParameter("describe");
		String valueStr = request.getParameter("value");
		
		int value = 0;
		if(valueStr.matches("\\d+")) {
			value = Integer.parseInt(valueStr);
		} else {
			response.sendRedirect("web/error.jsp");
			return;
		}
		
		ConfigPO config = new ConfigPO();
		config.setDescontent(descontent);
		config.setPurpose(purpose);
		config.setValue(value);
		
		try {
			BOFactory.getConfigBOInstance().insert(config);
			response.sendRedirect("QueryConfigDO");
		} catch (SQLException e) {
			e.printStackTrace();
			response.sendRedirect("web/error.jsp");
		}
	}
}