Deferred でない場合 コールバック処理を従来の success, error, complete で指定する方法。 こんな感じでプロジェクト特有の共通処理などを追加していることが多いと思います。 実装 var myAjax = function(arg) { var opt = $.extend({}, $.ajaxSettings, arg); opt.success = (function(func) { return function(data, statusText, jqXHR) { console.log('success時の共通処理 ...'); if (func) { func(data, statusText, jqXHR); } }; })(opt.success); opt.error = (function(func) { return function(j
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