$.ajax({
url: 'ajax.php',
type: 'POST',
data: {'data': 'hello'},
})
.done(function() {
console.log("success");
})
.fail(function() {
console.log("error");
})
.always(function() {
console.log("complete");
});
PHP文件
<?php $a=$_POST['data']; echo $a; ?>
对PHP不熟,这样写却报错了,求解释,Notice: Undefined index: data in D:\WorkSpace\demo\php\ajax.php on line 2
子衿沉夜
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