0
我使用OMDb API獲取一些影片信息。使用AJAX調用從omdbapi獲取海報變量
我使用的功能是這個:
function getImage(titel) {
$.ajax({
type: "GET",
dataType: "json",
url: "http://www.omdbapi.com/?t=" + titel,
success: function(data){
return data.Poster;
},
async:false,
error: function() {
return "Image not found.";
}
});
}
我得到服務器返回一個例子:
{
"Title":"The Godfather",
"Year":"1972",
"Rated":"R",
"Released":"24 Mar 1972",
"Runtime":"2 h 55 min",
"Genre":"Crime, Drama",
"Director":"Francis Ford Coppola",
"Writer":"Mario Puzo, Francis Ford Coppola",
"Actors":"Marlon Brando, Al Pacino, James Caan, Diane Keaton",
"Plot":"The aging patriarch of an organized crime dynasty transfers control of his clandestine empire to his reluctant son.",
"Poster":"http://ia.media-imdb.com/images/M/[email protected]@._V1_SX300.jpg",
"imdbRating":"9.2",
"imdbVotes":"755,007",
"imdbID":"tt0068646",
"Type":"movie",
"Response":"True"
}
給出的影片名稱的參數被填滿,並通過omdbapi返回的數據是正確的。 只有data.Poster不起作用。我究竟做錯了什麼?
您不能從'success'和'failure'返回數據,因爲這些功能在主循環中不會執行。如何做Ajax調用:http://stackoverflow.com/questions/14220321/how-to-return-the-response-from-an-ajax-call –