JSON decoding with Javascript

JSON decoding with Javascript

本文关键字:Javascript with decoding JSON      更新时间:2023-09-26

如何在javascript中解码URL ?

<?php $url = "http://maps.googleapis.com/maps/api/distancematrix/json?origins=London&destinations=drove&mode=driving&language=en&sensor=false";
        $data = file_get_contents($url);
        $data = utf8_decode($data);
        $obj = json_decode($data);
        echo($obj->rows[0]->elements[0]->distance->text); //km
    ?>

我想对javascript做同样的事情

在javascript中你可以使用JSON.parse(yourdata);

 var jsonData =  JSON.parse(data);
 alert(jsonData.rows[0].elements[0].distance_test;