无法在PHP中访问jquery Json POST参数，但使用Ajax和Normal post [英] Cannot access jquery Json POST parameters in PHP but working with Ajax and Normal post
问题描述
当我通过AJax发送POST参数时，按照以下URL的要求返回了响应，但没有通过Json返回.我什至完成了print_r($ _ POST)来检查服务器并在Json中获得一个空白数组.你能告诉我我做错了吗.在其他页面中，我的Json可以按相同方式正常工作.
When i Send POST parameters Through AJax i get a response back as required in the following url but not through Json. I have even done a print_r($_POST) to check at the server and get a blank array in Json. Can you tell me what i am doing wrong. In other pages my Json are working fine the same way.
url: http://www.ajatus.在/ajatus_templates/Templaton/wp-content/plugins/realestate/registrationJson.php
Ajax代码:
<html>
<head>
<script language="javascript" type="text/javascript">
function showUser()
{
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
}
}
var title="My title";
var fname="Asish";
var lname="Mohanty";
var city="BBSR";
var conNo="9475654563";
var pwd="asish";
var email="asish@gmail.com";
var state="Odisha";
var country="India";
xmlhttp.open("POST","http://www.ajatus.in/ajatus_templates/Templaton/wp-content/plugins/realestate/registrationJson.php",true);
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
xmlhttp.send("title="+title+"&fname="+fname+"&lname="+lname+"&city="+city+"&conNo="+conNo+"&pwd="+pwd+"&email="+email+"&state="+state+"&country="+country);
}
</script>
</head>
<body>
<form method="post">
<input type="button" value="SUBMIT" onClick="showUser()">
</form>
<br />
<div id="txtHint" align="center"><b></b></div>
</body>
</html>
Json代码:
Json code:
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script language="javascript" type="text/javascript">
function showUser() {
var title="My title";
var fname="Asish";
var lname="Mohanty";
var city="BBSR";
var conNo="9475654563";
var pwd="asish";
var email="asish@gmail.com";
var state="Odisha";
var country="India";
$.ajax({
type: "POST",
//the url where you want to sent the userName and password to
url: 'http://www.ajatus.in/ajatus_templates/Templaton/wp-content/plugins/realestate/registrationJson.php',
dataType: 'json',
async: false,
//json object to sent to the authentication url
data: JSON.stringify({ "title" : title,"fname" : fname,"lname": lname,"city" : city,"conNo": conNo,"pwd" : pwd,"email": email,"state" : state,"country" : country }),
success: function (data) {
alert(data);
}
});
}
</script>
</head>
<body>
<form method="post">
<input type="button" value="SUBMIT" onClick="showUser()">
</form>
</body>
</html>
推荐答案
$_POST处理Content-type:application/x-www-form-urlencoded不是JSON来获取JSON使用
$_POST handles Content-type:application/x-www-form-urlencoded not JSON to get the JSON use
$data = json_decode(file_get_contents("php://input"));
这篇关于无法在PHP中访问jquery Json POST参数，但使用Ajax和Normal post的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
