标签:4.14 int upwd uname String JSP sid public 第七
用户表: uid (主键,自动增长) uname upwd 使用分层实现注册。(必做) 使用分层实现登录。(选做
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>$Title$</title> </head> <body> <form name="" method="post" action="control.jsp" > <table> <tr> <td>用户名: </td> <td> <input type="text" name="uname"></td> </tr> <tr> <td>请输入登录密码:</td> <td><input type="password" name="upwd" ></td> </tr> <tr> <td colspan="2"><input type="submit" value="注册"> <input type="submit" value="登录"></td> </tr> </table> </form> </body> </html>
<%@ page import="com.gd.dao.EightDao" %> <%@ page import="com.gd.bean.EightBean" %> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> </head> <body> <% EightBean s = new EightBean(); String uname = request.getParameter("uname"); s.setUname(uname); //(将用户名和密码打包) String upwd = request.getParameter("upwd"); s.setUpwd(upwd); System.out.println(s); EightDao dao = new EightDao(); int result = dao.addUser(s); if (result > 0 ){ response.sendRedirect("success.jsp"); } %> </body> </html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Title</title> </head> <body> 《 注册成功》 </body> </html>
package com.gd.bean; public class EightBean { private int sid; private String uname; private String upwd; //访问器 public int getSid() { return sid; } public void setSid(int sid) { this.sid = sid; } public String getUname() { return uname; } public void setUname(String uname) { this.uname = uname; } public String getUpwd() { return upwd; } public void setUpwd(String upwd) { this.upwd = upwd; } //构造方法 //空参构造方法 public EightBean() { } //有参构造方法 public EightBean(int sid, String uname, String upwd) { this.sid = sid; this.uname = uname; this.upwd = upwd; } @Override public String toString() { return "EightBean{" + "sid=" + sid + ", uname='" + uname + '\'' + ", upwd='" + upwd + '\'' + '}'; } }
package com.gd.bean; public class EightBean { private int sid; private String uname; private String upwd; //访问器 public int getSid() { return sid; } public void setSid(int sid) { this.sid = sid; } public String getUname() { return uname; } public void setUname(String uname) { this.uname = uname; } public String getUpwd() { return upwd; } public void setUpwd(String upwd) { this.upwd = upwd; } //构造方法 //空参构造方法 public EightBean() { } //有参构造方法 public EightBean(int sid, String uname, String upwd) { this.sid = sid; this.uname = uname; this.upwd = upwd; } @Override public String toString() { return "EightBean{" + "sid=" + sid + ", uname='" + uname + '\'' + ", upwd='" + upwd + '\'' + '}'; } }
标签:4.14,int,upwd,uname,String,JSP,sid,public,第七 来源: https://www.cnblogs.com/Fzippoby/p/14678370.html
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