updatepassword.java

我们采用了JSP技术为主要手段,本系统采用了多级角色管理：包括系统管理员、系主任

package com.middle.graduate.servlet.manager.dbo;

import java.io.IOException;

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

import com.middle.graduate.biz.dao.DBManagerDao;
import com.middle.graduate.biz.dao.impl.DBManagerImpl;
import com.middle.graduate.biz.exce.DataException;

public class UpdatePassword extends HttpServlet {
	private DBManagerDao dao = new DBManagerImpl();
	private static final long serialVersionUID = 6278913154528965182L;
	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("gbk");
		response.setContentType("text/html;charset=gb2312");
		int managerId = Integer.parseInt(request.getParameter("managerId"));
		String password = request.getParameter("password");
		try {
			dao.changePassword(managerId, password);
		} catch (DataException e) {
			e.printStackTrace();
		}
	}
}