do_register.jsp

jsp入门级代码

<%@ page import="cn.register.DateFormat" %>
<%@ page import="cn.register.user.User" %>
<%@ page import="cn.register.user.SqlUser" %>
<%@ page import=”cn.register.Factory” %>
<%@ page import=”cn.register.MD5” %>
<%
// 获取上一页面传递过来的参数
String ID = request.getParameter("ID");
String password = MD5.toMD5(request.getParameter("password"));
String rpassword = request.getParameter("rpassword");
String name = request.getParameter("name");
String sex = request.getParameter("sex");
String year = request.getParameter("year");
       if(year.length ==1) year = "0"+year;
String mouth = request.getParameter("mouth");
       if(mouth.length == 1) mouth = "0"+mouth;
String day = request.getParameter("day");
       if(day.length == 1) day =  "0"+day;
String date = year+"-"+mouth+"-"+day;
String description = request.getParameter("description");

User user = Factory.getInstance().initUser();				//初始化User实例
SqlUser sqlUser = Factory.getInstance().initSqlUser();		//初始化SqlUser实例
				//调用DateFormat类中getStr2Long()方法实现字符串类型日期转变成Long类型日期
long birth = DateFormat.getStr2Long(date); 
If(SqlUser.checkRPwd(password,rpassword)){					//如果两次密码输入正确
	user.setUser_id(ID);
	user.setPassword(password);
	user.setName(name);
	user.setSex(sex);
	user.setBirth(birth);
	user.setDescription(description);
	if(sqlUser.saveUser(user)){						//将用户注册信息保存到数据库中，如果成功
		session.setAttribute("user",ID); 
		response.sendRedirect("index.jsp");
	}else{										//否则数据库操作失败
		response.sendRedirect("register.jsp");
	}
}else{											//两次密码不符合
	response.sendRedirect("register.jsp");
}
%>