amend.java

企业办公自动化管理系统

package swing;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.bwm.string.Str;
import com.zh.conpool.Condata;
import javax.servlet.http.HttpSession;

public class Amend extends HttpServlet {

	Condata con=new Condata();

  public Amend(){
  	try{
  		con.getConnection();
  	}catch(Exception e){
  		e.getStackTrace();
  	}
  }
  
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  	
  	HttpSession session=request.getSession(true);
  	Str str=new Str();
  	int rs=0;
  	String name="";
  	String sql="update tb_person set Password='"+request.getParameter("password1")+"' where Name='"+(String)session.getAttribute("username")+"'";
  	request.setCharacterEncoding("gb2312");
  	
  	try{
		rs=con.executeUpdate(sql);
		if(rs>0){
			session.setAttribute("mess","密码修改成功！");
		}else{
			session.setAttribute("mess","密码修改失败！");
		}
	  	RequestDispatcher dispatcher=request.getRequestDispatcher("user/amend.jsp");
	  	dispatcher.forward(request,response);
	}catch(Exception e){
				session.setAttribute("mess","请下次在修改密码！");
		  		RequestDispatcher dispatcher=request.getRequestDispatcher("user/amend.jsp");
	  			dispatcher.forward(request,response);
	}finally{
		 try{
		  	if(con!=null){
		  		con.close();
		  		con=null;
		  	}
		 }catch(Exception eee){
		 	con=null;
		 }
	 }  
  }
}