jquery - $.ajaxSetup 是否控制 $.getJSON

Question

我正在尝试关闭应用程序中的所有 AJAX，请参阅 here .

使用ajaxSetup控制getJSON吗？

即此 getJSON 请求是同步的吗？

// TURNING OFF ALL AJAX
$.ajaxSetup({
  async: false
});

$.getJSON(window.url_root + '/app/settings/1/', function(data) {
                window.authenticated = data['is_user_authenticated'];
});

Answer 1

是的!来自 jQuery 网站关于 $.ajaxSetup()

All subsequent Ajax calls using any function will use the new settings, unless overridden by the individual calls, until the next invocation of $.ajaxSetup().

Note: The settings specified here will affect all calls to $.ajax or AJAX-based derivatives such as $.get(). This can cause undesirable behavior since other callers (for example, plugins) may be expecting the normal default settings. For that reason we strongly recommend against using this API. Instead, set the options explicitly in the call or define a simple plugin to do so.

这就像所有 ajax 请求的全局设置。