使用json传递数组？

Question

我有这个 php 代码

   $ids = array(1,2,3);
   $names = array("cat","elephant","cow"); 
   $originalSettings = array ('ids'=>$ids,'names'=>$names);
   $jsonSettings = json_encode($originalSettings);
   echo $jsonSettings;

这是 jQuery 代码

$.post("ajax.php", {},
function(data){
data.ids.each(function(i) {
alert(data.names[i]);
}
//is it possible to receive the arrays and navigate them   
}, "json");

如何使用 json 传递数组并在 javascript 中接收它们？

谢谢

Answer 1

试试：

function(data) {
    $.each(data.array1, function(i) {
        alert(data.array2[i]);
    });
}