好吧,所以我是AngularJS的新手,並試圖從外部API獲取數據。這樣做的最終結果基本上可以幫助我理解angularjs,使用外部數據,以及爲我的帳戶或我搜索的其他人獲取使命召喚鬼的一些統計數據。AngularJS問題與獲取外部JSON
我知道$ http.jsonp是要走的路,但API並不像CORS那樣真的支持它......我已經說明了這一點。我已經能夠使用jquery進行測試,以確保我可以做到這一點,但無法通過AngularJS瞭解它。我使用whateverorigin和anyorigin從https://stackoverflow.com/a/7910570/1888585和https://stackoverflow.com/a/6104416/1888585有
一個問題是,我收到HTTP錯誤500(內部服務器錯誤)
沒有他們,我得到關於我得到的JSON的錯誤(這是有效的JSON,使用JSON棉短絨選中) - > '未捕獲的SyntaxError:意外的標記:'
因此,這裏是我:
<!DOCTYPE html>
<html ng-app="myApp">
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body ng-controller="GhostsCtrl">
<div id="text">
Data from site: {{getGhostData()}}
Data from site: {{info}}
</div>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.15/angular.js"></script>
<script>
var myApp = angular.module('myApp', []);
var ucdid = "3f0feb1229202d84b125bab79f7af503ce62057d499ecc0c";
var network = "xbl";
var url = "api.codcp.com/user_stats?ucdid="+ucdid+"&network="+network;
var wrapURL = "http://anyorigin.com/get?url="+url+"&callback=?";
var wrapURL4 = 'http://whateverorigin.org/get?url='+url+"&callback=?";
//-----------
myApp.service('dataService', function($http) {
console.log("in service!!");
this.getData = function() {
console.log("http fn");
resp = "test";
// from here i get the syntax error
$http.jsonp("http://"+url+"&callback=JSON_CALLBACK")
.success(function(data) {
console.log("Data gotten");
console.log(data.contents.user);
resp = "Success";
}).error(function(data) {
console.log("error");
resp = "error";
});
return resp;
}
});
myApp.controller('GhostsCtrl', function($scope, $http, dataService){
$scope.info = null;
$scope.info = dataService.getData();
$scope.getGhostData = function() {
// from here I get the 500 error
delete $http.defaults.headers.common['X-Requested-With'];
$http.jsonp(wrapURL4).success(function(data) {
console.log("success: "+data.contents);
$scope.info = data.contents.user;
}).error(function(data) {
console.log("error: " + data);
});
}
});
</script>
</body>
</html>
而對於我的jQuery代碼就好作品:
$.getJSON('http://anyorigin.com/dev/get?url=api.codcp.com/user_stats%3Fucdid%3D3f0feb1229202d84b125bab79f7af503ce62057d499ecc0c%26network%3Dxbl&callback=?', function(data){
$.each(data.contents.user, function(val, idx) {
$("#text span").append(val+" ");
})
console.log(data.contents.user);
});
說回來如下所示的JSON:
{"user":{"profile":{"ucdid":"3f0feb1229202d84b125bab79f7af503ce62057d499ecc0c","gamertag":"xNF6xVENGE","network":"xbl","image":"http://avatar.xboxlive.com/avatar/xNF6xVENGE/avatarpic-l.png","kdr":1.109316019930545,"winr":2.7632311977715878,"kill":14694,"deaths":13246,"wins":992,"losses":359,"hoursPlayed":147.32049180327868,"currentStreak":0,"preferredWeapon":"weapon.iw6_arx160"},"squadMember":{"gamertag":"Erskine","xp":1031872,"background":20,"patchbacking":0,"patch":"patch_590","level":57,"nextLevelXp":1070000,"nextLevel":58,"prevLevel":56,"prevLevelXp":1030000,"progress":0.0468,"prestige":6},"careerHistory":{"blackops2prestige":3,"mw3prestige":6,"nextreadblackops2":1405837382,"nextreadmw3":1405841587,"playedblackops2":true,"playedmw3":true},"accounts":["xbl","ucd"],"clan":{"teamId":34018,"name":"xATFWx","memberCount":24,"tag":"ATFW","motto":"Search & destroy ","mottoBg":22,"motd":"","stats":null,"entitlements":268435448,"cxp":1991990,"kdr":1.5,"winp":74,"chat_token":"a2236f048c2a5ab71473b6765909a7f88b8716782dff8fd7b1f9df43b4b2c00ad60ba1e1a47cbea0153f590b89b698de9b91e240a8427fae4a9d8d48ea10d4fe941ab40f62acca0497e3b9c39967621abb9d6c2863ac1935d4fc193b44e2bb19","clanLevel":25,"progress":1,"nextLevelXp":1991990,"cxpNeeded":0,"nextLevel":25,"membership":0,"invited":null}}}
如果有辦法,我可以從angularjs要麼調用jQuery的輕鬆,或避免任何錯誤我得到的將是巨大的。
它的工作原理在小提琴,但我有問題,與'''回調(RESP)'''....我Chrome是說, 「未定義不是函數」引用該行 – Vnge
您是否已經將getdata中的回調函數作爲參數傳遞? – V31
我又看了一下小提琴,意識到我沒有通過功能 – Vnge