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我写了一个ajax,jsp和html的测试文件,来测试从html传值给jsp通过ajax 我上传的图片是代码,还有错误。
///html<!DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http://www.w3.org/TR/...
///html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/test.js"></script>
</head>
<body>
<input type="text" id="text" value="value">
<input type="button" id="test" value="test">
</body>
</html>
///jsp
<%
String test = request.getAttribute("test").toString();
System.out.println(test);
out.println(test);
%>
//js
$(document).ready(function() {
$('#test').click(function() {
var text = $('#text').val();
alert(text);
$.ajax({
type: "post",
url: "test.jsp",
data: {test:text},
success 展开
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/test.js"></script>
</head>
<body>
<input type="text" id="text" value="value">
<input type="button" id="test" value="test">
</body>
</html>
///jsp
<%
String test = request.getAttribute("test").toString();
System.out.println(test);
out.println(test);
%>
//js
$(document).ready(function() {
$('#test').click(function() {
var text = $('#text').val();
alert(text);
$.ajax({
type: "post",
url: "test.jsp",
data: {test:text},
success 展开
3个回答
展开全部
用request.getParameter()来接收参数,而不是getAttribute()。
改成String test = request.getParameter("test");
改成String test = request.getParameter("test");
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