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request.getParamet("action")

阅读更多
在做项目时 发现 用request.getParamet("action")
得不到值,


action = request.getParamet("action")


是从

<%@ page language="java" pageEncoding="gbk"%>
<%@ taglib prefix="bean" uri="/WEB-INF/struts-bean.tld"%>
<%@ taglib prefix="html" uri="/WEB-INF/struts-html.tld"%>
<%@ taglib prefix="logic" uri="/WEB-INF/struts-logic.tld"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title></title>
<link rel="stylesheet" href="css/style.css" type="text/css" />
<style type="text/css">

</style>
<script language="javascript" src="JS/Date.js"></script>
<script language="javascript">
  var cdr = new Calendar("cdr");
  document.write(cdr);
  cdr.showMoreDay = true;
</script>
<script type="text/javascript">
function addPeo(){
if(document.getElementById("yhm").value==""){
   alert("用户名不能为空!");
   document.getElementById("yhm").focus();
   return false;
}
  if(document.getElementById("password").value==""){
   alert("用户密码不能为空!");
   document.getElementById("password").focus();
   return false;
}
  if(document.getElementById("againPass").value==""){
   alert("确认密码不能为空!");
   document.getElementById("againPass").focus();
   return false;
}
  if(document.getElementById("peoNo").value==""){
   alert("用户编号不能为空!");
   document.getElementById("peoNo").focus();
   return false;
}
}
</script>
</head>
<body>
<form action="addPeo.do?method=add" [color=blue]method="post" >[/color] <br>
<br>
<center>

<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
    <td  >【<html:link action="/addUser_roleshow"><span style="color:#FF0000">添加个人信息</span></html:link>
      】|| <a href="peo/showAllPeo.html" target="main"">【查看个人信息】</a>
      || <a href="peo/changPass.html" target="main""><span class="style1">【用户密码修改】</span> </a>
      <hr align="center" size="5" color="#6699CC"></td>
  </tr>
<tr>
<td>
<div><img src="images_1/xls.gif" width="16" height="16" border="0"><a href="depToExcel.do">从Excel批量导入人员信息</a></div>
<div align="center">
&nbsp;&nbsp;个人信息的添加</div>
</td>
</tr>
<tr>
<td>
<table width="100%" border="1" align="left" cellpadding="2"
cellspacing="0" class="dataTable">
<tr>
<td align="right" width="21%">
用户名: </td>
<td align="left" width="25%"><input name="yhm" type="text" value=""></td>
<td align="right">
入职时间: </td>
<td>
<input type="text" name="rz_time" readonly style="width:71px;"
onfocus="cdr.show(this);" ${flag } value=""/></td>
</tr>
<tr>
<td align="right" width="21%">
密码: </td>
<td align="left" width="25%"><input name="password" type="password"></td>
<td align="right">真实姓名: </td>
<td>
<input type="text" name="real_name"  value=""/></td>
</tr>
<tr>
<td width="" align="right">
确认密码: </td>
<td width="" align="left">
   <input name="againPass" type="password"> </td>

<td align="right">

性别: </td>
<td align="left"><input type="radio" name="sex" value="男">
  男
    <input type="radio" name="sex" value="女"> 女</td>
</tr>
<tr>
<td align="right">
编号: </td>
<td align="left">
<input name="peoNo" type="text"></td>

<td align="right">
民族: </td>
<td align="left">
<input name="notion" type="text"></td>
</tr>

<tr>
<td height="44" align="right" width="">
毕业院校: </td>
<td align="left">
<input name="byyx" type="text"></td>

<td height="44" align="right">联系方式: </td>
<td align="left">
<input name="contant" type="text"> </td>
</tr>
<tr>
<td align="right">
所在部门: </td>
<td align="left">
<input name="dep_name" type="text"> </td>
<td align="right">
电子邮箱: </td>
<td align="left">
<input name="e_mail" type="text"> </td>
</tr>
<tr>
<td align="right">
现任职位: </td>
<td align="left">
<input name="pos_xr" type="text"> </td>
<td align="right">
住址: </td>
<td align="left">
<input name="add" type="text"> </td>
</tr>
<tr>
<td height="144" align="right" width="21%">
备注: </td>
<td colspan="3" align="left">

<textarea name="remarks" id="textarea" cols="40" rows="8"
>
</textarea> </td>
</tr>
<TR><td colspan="4" align="center"> <input name="submit" type="submit" value="添加" onClick="return addPeo();"><input name="reset" type="reset" value="重置"></td></TR>
</table>
</td>
</tr>

</table>
</center>
</form>
</body>
</html>



后来找到错误 是method=“post” 属性没有加
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