JSONP principle
html page:
<script>
function getData(data){
console.log(data);
}
</script>
<script src = "cross-domain address? callback = getData ">
PHP page:
<?php
echo $ _GET [ "callback"] '(data.)';
?>
JSONP principle
html page:
<script>
function getData(data){
console.log(data);
}
</script>
<script src = "cross-domain address? callback = getData ">
PHP page:
<?php
echo $ _GET [ "callback"] '(data.)';
?>