放入骨干定制HTTP头 [英] Put a custom http header in backbone

问题描述

我创造与Tastypie一个API，我想从主干网接入的API。
要发送凭据我使用的user_id和API_KEY。我这样做是在Android和卷曲和这项工作很好，但我可以设置从骨干网的HTTP标头。

I am creating an API with Tastypie and I want to access to the API from Backbone. To send credentials I use an user_id and a api_key. I do this in android and with curl and this work great, but I can set the http header from backbone.

在袅袅我使用：

 curl --dump-header - -H "Accept: application/json" -H "Content-Type: application/json" -H "user_id: 32" -H "api_key: 69950" -X DELETE "http://127.0.0.1:8000/api/v1/deletenote/66/?format=json" 

和Android中Java的使用：

and in android java I use:

    HttpDelete requestDELETE = new HttpDelete();
    requestDELETE.setHeader("Content-type", "application/json");
    requestDELETE.setHeader("Accept", "application/json");
    requestDELETE.setHeader(Constants.HEADER_USER_ID, user_id);
    requestDELETE.addHeader(Constants.HEADER_API_KEY, key);

他们都工作得很好，但是当我尝试这骨干下面，我从其他页面发现后的反应，这并不工作。

Both of them work great, but when I try this in Backbone following the responses that I found in other post from the page, this didn't work.

我想这样的：

var removeNote = new DeleteNoteModel({id:this.model.toJSON().id},{ query:this.model.toJSON().id});


removeNote.destroy({ 
        headers: {'user_id':dataWeb.get("id"),'api_key':dataWeb.get("api_key")}
        },{
                    async:false,
                    error: function(model, response){
                        console.log("KO_REMOVE_NOTE");
                        console.log(response);
                    },
                     success : function(model, response){
                        console.log("OK_REMOVE_NOTE");
                        console.log(response);
                     }
                }
    );

我把标题时，我打电话到呼叫摧毁，但不发送anithing到服务器。

I'm putting the header when I call to the destroy call, but this don't send anithing to the server.

我在一个错误的模式干什么？

What I am doing in a wrong mode?

感谢所有。

推荐答案

Tallmaris答案应该修复它为你，虽然我会建议usign的jQuery的 ajaxSetup 方法来设置标题为默认值，所有Ajax请求，因为我相信你需要他们所有的时间呢吧？

Tallmaris answer should fix it for you though I would recommend usign jQuery ajaxSetup method to setup the headers as default values for all ajax requests as I believe you need them all the time anyway right?

在某处你启动应用程序放在

Somewhere where you launch the App put in

$.ajaxSetup({
    headers: {
        'user_id':dataWeb.get("id"),
        'api_key':dataWeb.get("api_key")
    }
});

感谢，你会为自己省下不少重复code了:)保持干燥！

Thanks to that you'll save yourself a lot of repeated code :) keep it DRY!

（当然你需要确保dataWeb在范围可在您启动的应用程序:)）

(obviously you'd need to ensure that dataWeb is available in the scope of where you launch the app :) )

这篇关于放入骨干定制HTTP头的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！