我正在尝试将数据从 php 脚本获取到我的 Angular 应用程序。我正在使用此代码来获取数据。然而它失败了，然后没有给我任何信息。
var req = {
method: 'GET',
url: 'http://www.hott-source.com/hangman/getMemory.php',
data: { }
}
$http(req).then(function(response){
alert("WINNER");
$scope.knownWords = response.data;
}, function(response){
alert(response.data);
});
PHP 脚本返回
[
["A","I"],
["BE","BY","DO","GO","IN","ME","MY"],
["CAT","COW","DOG","GOD","HIT","MAT","PAT","PIG","RUN","YOU"],
["BAND","BIRD","CART","CHIP","DOVE","JUMP","LOVE","READ"],
["CHIRP","HAPPY","HORSE"],
["CHURCH","HANSON","HITTER","PEOPLE","PRIEST","STRIKE","THOMAS"],
["BELINDA","BUILDER","SHOOTER"],
["CLAPPING","ELEPHANT"],
["COLLECTION"]
]
我已经验证它是 json。在 php 文件中，我在发送之前将 header Content-Type 设置为 json
header('Content-Type: application/json');
echo json_encode($newArray);
response.data 警报为空
如何将 php 脚本中的数据获取到我的 $scope.knownWords
最佳答案
脚本getMemory.php必须返回access-control-allow-origin http header :
header('access-control-allow-origin: *')
有关 CORS 的更多信息:How does Access-Control-Allow-Origin header work?
关于javascript - AngularJS http php 回显，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35718603/