<html>
<head></head>
<body>
<form id = "form1" name = "form1" action = "b.html" method = "post">
<table id = "tab" name = "tab">
<tr>
<td>用户名:</td>
<td><input type = "text" id = "user" name = "user" /></td>
</tr>
<tr>
<td>密码:</td>
<td><input type = "password" id = "pwd" name = "pwd" /></td>
</tr>
<tr>
<td colspan = "2"><input type = "submit" value = "提交" /></td>
</tr>
</table>
</form>
</body>
</html>
b.html中,js如何写才能将input中的值读出来
用户名: | |
密码: | |
一般都是传递给后台,Java中可以用request.getParameter("")来获取
在action中写上你要访问的后台action,在action中通过request.getParameter("user")方法来获得请求参数user等等这个好像是js最基本的了吧,js获钱取html标签属性值
method = "post"
改
method = "get"
然后解析window.location.href
http://blog.csdn.net/niuch1029291561/article/details/7675034
或者通过cookie方式传递
post和get的区别:post会打包起来发送到服务器,不能进行解析,比较安全,密码什么的一般都用post,get会直接显示数据在地址栏,但是比较快捷