[英]PHP does not receive my JSON sent by jQuery AJAX
I have a problem that puzzles me. 我有一个困扰我的问题。 I have an ajax function that sends a json object, and I see the JSON parsed in the F12 Chrome Headers, and I receive the success alert.
我有一个发送一个json对象的ajax函数,并且看到在F12 Chrome标题中解析了JSON,并且收到成功警报。
$(document).ready(function() {
var test = {'bob':'foo','paul':'dog'};
$.ajax({
url: "test.php",
type: 'POST',
contentType: "application/json; charset=utf-8",
data: JSON.stringify(test),
success: function(data) {
alert("Bien: " + data);
},
failure: function(errMsg) {
alert("Mal: " + errMsg);
}
});
});
But in my PHP page I cannot see any POST, anything. 但是在我的PHP页面中,我看不到任何POST,任何内容。 I can see that my post is received but anything else:
我可以看到收到了我的帖子,但除此之外:
<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
echo "post"; //Result 'post'
}
foreach( $_POST as $stuff ) {
echo $stuff; //Nothing at all
}
print_r(json_decode($_POST["data"], true)); // Undefined index: data
In the same code I use 在相同的代码中,我使用
$.post( "test.php", { data: { name: "John", time: "2pm" } } );
and works, then is something related with the code, but I cannot really see waht is it. 并且可以正常工作,那么这与代码有关,但是我真的看不出来是什么。
Thank you for your help! 谢谢您的帮助!
try this instead 试试这个代替
$results = json_decode(file_get_contents('php://input'));
echo $results->bob //Result foo
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