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@cohalz
Last active November 10, 2018 10:02
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ブックマークレットの元のやつ
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", "https://mypage.groovecoaster.jp/sp/json/music_list.php", false);
xmlHttp.send(null);
var data = JSON.parse(xmlHttp.responseText);
var play_count_data = data.music_list.map(function(e){return e.play_count;});
var sum = play_count_data.reduce(function(a,b){return a + b;});
alert("楽曲プレイ総数: " + sum);
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