ajax – typeahead bloodhound自定义标题

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我想在我的血腥请求中添加一个自定义标题,这是我的代码,但它不起作用.
var datasource = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.whitespace,queryTokenizer: Bloodhound.tokenizers.whitespace,remote: {
        url: url,prepare: function (query,settings) {
            var authHeaders;
            settings.type = "POST";
            settings.data = param + '=' + query;
            settings.headers = {
                'X-CSRF-TOKEN': $('Meta[name="_token"]').attr('content')
            };


            return settings;
        },wildcard: '%QUERY'
    }
});

任何的想法?

为typeahead.js v0.11.0添加自定义标头的方法是:
var bloodhound = new Bloodhound({
datumTokenizer: function (d) {
  return Bloodhound.tokenizers.whitespace(d.value);
},remote: {
  url: 'https://server/api/v1/clients?auth_token=3000193534a97fc4a252ddfc966e3ef178c071e4079d35ce4b',settings) {
    settings.url = settings.url + '&q=' + query
    settings.headers = {
      "Authorization": "Basic " + btoa("username:password")
    };

    return settings;
  }
},limit: 5 });
原文链接:https://www.f2er.com/ajax/159825.html

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