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我使用Twitch API工作。如果使用屬性「Stream」處理流媒體流。但是,如果他不是流媒體,那麼我需要參考另一個鏈接。然後,我再次轉向getJSON的功能並傳遞必要的API鏈接。我正在和她一起工作。但是,該循環無法正常工作。它將最後一個流媒體從「頻道」數組中取出,但它應該是所有不流式傳輸的。我無法理解問題是什麼。幫助...Twitch TV API JSON問題
的jsfiddle:https://jsfiddle.net/e7gLL25y/
JS Code:
var getJSON = function(url, callback) {
var xhr = new XMLHttpRequest();
xhr.open("GET", url, true);
xhr.onload = function() {
if(xhr.readyState == 4 && xhr.status == "200") {
callback(JSON.parse(xhr.responseText));
}
};
xhr.send();
};
var channels = ["summit1g", "esl_RuHub_CSGO", "Starladder1", "Senpai_Frozen", "tehvivalazz", "ESL_CSGO"];
var client_id = "hx3dea4ifwensxffoe8iwvekwvksnx";
var section = document.getElementById("main-section");
var streamer = [];
for(var i = 0; i < channels.length; i++) {
var url_channels = "https://api.twitch.tv/kraken/channels/" + channels[i] + "?client_id=" + client_id;
var url_streams = "https://api.twitch.tv/kraken/streams/" + channels[i] + "?client_id=" + client_id;
getJSON(url_streams, function(response) {
if(response["stream"] !== null) {
streamer[i] = document.createElement("div");
streamer[i].className = "streamer";
streamer[i].innerHTML = "<a target='_blank' href='" + response.stream.channel["url"] +
"'><img id='streamer-image' src='" +
response.stream.channel["logo"] +
"' alt='Av' /><h2 id='streamer-name'>" +
response.stream.channel["name"] +
"</h2><p id='stream-status'>" +
response.stream["game"] + "</p></a>";
section.appendChild(streamer[i]);
} else {
getJSON(url_channels, function(r) {
streamer[i] = document.createElement("div");
streamer[i].className = "streamer";
streamer[i].innerHTML = "<a target='_blank' href='" + r["url"] +
"'><img id='streamer-image' src='" +
r["logo"] +
"' alt='Av' /><h2 id='streamer-name'>" +
r["name"] +
"</h2><p id='stream-status'>Offline</p></a>";
section.appendChild(streamer[i]);
});
}
});
}