registeraction.java

一个购物网站

package register;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
public class RegisterAction extends HttpServlet implements Servlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
			String userName=request.getParameter("cName");
			userName=new String(userName.getBytes("iso-8859-1"),"gb2312");
			String userPsw=request.getParameter("cPass");
			userPsw=new String(userPsw.getBytes("iso-8859-1"),"gb2312");
			String userTel=request.getParameter("cTel");
			userTel=new String(userTel.getBytes("iso-8859-1"),"gb2312");
			String userEmail=request.getParameter("cEmail");
			userEmail=new String(userEmail.getBytes("iso-8859-1"),"gb2312");
			String identId=request.getParameter("ccNO");
			identId=new String(identId.getBytes("iso-8859-1"),"gb2312");
			RegisterBean registerBean=new RegisterBean();
			int userId=registerBean.getUserId()+1;
			Boolean flag=false;
			String sql="insert into userInfo (userId,userName,userPsw,userTel,userEmail,identId,userAccount)"+
					  "values ("+userId+",'"+userName+"','"+userPsw+"','"+userTel+"','"+userEmail+"','"+identId+"',"+1000+")";
			try {
				flag=registerBean.updateUser(sql);
			} catch (Exception e) {
				System.out.println("Update error!");
			}
			if(flag){
				getServletConfig().getServletContext().getRequestDispatcher("/registerOK.jsp").forward(request,response);
			}else{
				getServletConfig().getServletContext().getRequestDispatcher("/login_error.jsp").forward(request,response);
			}
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
			doGet(request,response);
	}
}