javaweb注册登录页面 - 好文

javaweb注册登录页面
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding=
"UTF-8" import="java.util.*"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01
Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <script>
function submit() { var s; s=login.user; if(s.value=="") {alert("用户名是不能为空,注册失败"
);} s.focus(); }function check(t) { var p1,p2; p1=login.paw.value;
p2=login.paww.value;if(p1!=p2) alert("两次密码不一致,请确认密码"); } function checkcode() {
var s; s=1000+Math.floor(Math.random()*9000); return s; } var num; function
scanfin() { var s; s=document.getElementById("k"); if(parseInt(s.value)!=num)
alert("验证码输入错误,请重新输入!"); } function product() { s=1000+Math.floor(Math.random()*
9000); num=s; var v=document.getElementById("code"); v.innerHTML=num; } </script
> </head> <body> <table align="center" border="2" width="400" > <form name=
"login" action="http://localhost:8080/LYX/demo1.html"> <tr> <td bgcolor=
"#FF6666" colspan="2" align=center><b>注册 </b></td> </tr> <tr bgcolor=#FFCCCC> <
td>用户名</td> <td><input type="text" name="user"></td> </tr> <tr bgcolor=#FFCCCC>
<td>学号</td> <td><input type="text" name="usernode"></td> </tr> <tr bgcolor=
#FFCCCC> <td>密码</td> <td><input type="password" name="paw"></td> </tr> <tr
bgcolor=#FFCCCC> <td>确认密码</td> <td><input type="password" name="paww" onblur=
"check(this)"></td> </tr> <tr bgcolor=#FFCCCC> <td>性别</td> <td> <input type=
"radio" name="sex" value="1" checked>男 <input type="radio" name="sex" value="2"
>女 </td> </tr> <tr bgcolor=#FFCCCC><td>学院</td> <td><select name="s1"><option
value="1" selected>信息学院</option> <option value="2">经管学院</option> <option value=
"3">机电学院</option> <option value="4">交通学院</option> <option value="5">林学院</option>
<option value="6">理学院</option> </select> <select name="s2"><option value="1"
selected>计算机专业</option> <option value="2">软件专业</option> <option value="3">信管专业</
option> <option value="4">园林专业</option> </select> <select name="s2"><option
value="1" selected>1班</option> <option value="2">2班</option> <option value="3">
3班</option> <option value="4">4班</option> <option value="5">5班</option> <option
value="6">6班</option> </select> </td> <tr bgcolor=#FFCCCC><td>爱好</td><td><input
type="checkbox" name="hb1" value="hobby">游泳 <input type="checkbox" name="hb2"
value="ms">音乐<input type="checkbox" name="hb3" value="tor">旅游</td> </tr> <tr
bgcolor=#FFCCCC><td>请提交自己的照片</td><td colspan="2"><input type="file" name="f1" />
</td> </tr> <tr bgcolor=#FFCCCC><td>验证码<td> <span id="code" > <script>
num=checkcode(); document.write(num);</script> </span> <input type="text" name=
"yzm" size="10" id="k" onblur="scanfin()"> <input type="button" value="看不清楚"
onclick="product()" > <tr> <td colspan="2" align="center"><input type="button"
value="提交" onclick="submit()" /> <input type="reset" value="重置" /> <% %> </td>
</tr> </form> </body> </html>
结果如下图所示:

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