为什么我这个点提交根本就没反应
qq_PaulKylin_0
2017-04-23 21:46
这个是表单的代码
<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'user.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<h1>用户注册</h1>
<hr>
<form action="request.jsp" name="regform" method="post" >
<table>
<tr>
<th>用户名：</th>
<td><input type="text" name="username"/></td>
</tr>
<tr>
<th>爱好：</th>
<td><input type="checkbox" name="favorite”" value="read">读书</td>
<td><input type="checkbox" name="favorite" value="music"/>音乐</td>
<td><input type="checkbox" name="favorite" value="movie"/>电影</td>
<td><input type="checkbox" name="favorite" value="Internet"/>上网</td>
</tr>
<tr>
<td colspan='2'><input type="button" value="提交" /></td>
</tr>
</table>
</form>
</body>
</html>
这个是request的代码
<%@ page language="java" import="java.util.*" contentType="text/html; charset=GBK"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<h1>request内置对象</h1>
用户名：<%=request.getParameter("username") %><br>
爱好：<%
String[] favorites=request.getParameterValues("favorite");
if(favorites!=null)
{
for(int i=0;i<favorites.length;i++)
{
out.println(favorites[i]+" ");
}
}
%>
</body>
</html>
完全跟老师的一样，为啥点提交没有反应，求大神解答
1回答
-
- jingbin
- 2017-04-23 23:56:24
input里的type="button"改成submit 试试。
JAVA遇见HTML——JSP篇
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