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js解析网络中的json数据

时间:2017-04-08 09:22:14      阅读:219      评论:0      收藏:0      [点我收藏+]

标签:npoi   send   ima   location   art   dev   rip   nts   stop   

<?php
echo <<<_END
<html>
<head>
</head>
<body>
<div id="container"></div>

<script> 
//var value2 = {"list":[ {"password":"1230","username":"coolcooldool"}, {"password":"thisis2","username":"okokok"}], "array":[{"password":"1230","username":"coolcooldool"},{"password":"thisis2","username":"okokok"}]};  
// 
//var obj2 = eval(value2);  
//alert(obj2.list[0].password);
var getJSON = function(url) {
      return new Promise(function(resolve, reject) {
        var xhr = new XMLHttpRequest();
        xhr.open(get, url, true);
        xhr.responseType = json;
        xhr.onload = function() {
          var status = xhr.status;
          if (status == 200) {
            resolve(xhr.response);
          } else {
            reject(status);
          }
        };
        xhr.send();
      });
    };

    getJSON(http://web.cellpies.com/api/driving/getVehicleLocationPoints?vehicleDeviceId=0400000000030603&timeType=4&startTime=2017-03-17%2013:00:00&stopTime=2017-03-17%2014:00:00).then(function(jdata) {
        alert(Your Json result is:   + jdata); //you can comment this, i used it to debug
        alert(jdata.data[0].gpsx);
        alert(jdata.data[0].gpsy);
        
       
    }, function(status) { //error detection....
      alert(Something went wrong.);
    });
</script> 


_END;
 

?>

json数据格式为


{
"retcode": 1,
"data": [
{
"time": "2017-03-17 13:15:00",
"longitudedegree": null,
"longitudeminute": null,
"longitudesecond": null,
"longitudedecimals": null,
"latitudedegree": null,
"latitudeminute": null,
"latitudesecond": null,
"latitudedecimals": null,
"gpsx": "126.60580555556",
"gpsy": "45.702363888889"
},
{
"time": "2017-03-17 13:15:01",
"longitudedegree": null,
"longitudeminute": null,
"longitudesecond": null,
"longitudedecimals": null,
"latitudedegree": null,
"latitudeminute": null,
"latitudesecond": null,
"latitudedecimals": null,
"gpsx": "126.60573055556",
"gpsy": "45.702355555556"
}
]
}

 

js解析网络中的json数据

标签:npoi   send   ima   location   art   dev   rip   nts   stop   

原文地址:http://www.cnblogs.com/vactor/p/6680866.html

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