2环境之间奇怪的错误 - FORMDATA臭虫以$ HTTP POST（AngularJS - ROR） [英] Weird error between 2 environments - FormData bug with $http POST (AngularJS - RoR)

问题描述

我坚持不一致的错误，当我尝试通过$ HTTP方法提交FORMDATA对象到服务器。当我MacOSX上本地运行的轨道服务器发送的形式，但是当我要么推code到分段（Ubuntu的14.04），或者当我的同事（Xubuntu上）尝试它，有效负载对象为空（{}）。这里是我的设置：

I am stuck with an inconsistent bug when I try to submit a FormData object to the server via the $http method. The form is sent when I am running the rails server locally on MACOSX but when I either push the code to staging (ubuntu 14.04) or when my coworker (Xubuntu) tries it, the payload object is empty ({}). Here is my setup:

 return $http.post(url, parsed.form, self.$headers).then(function(res){
    self.$parseResponse(res.data, parsed.attrs);
    return self;
 });

其中parsed.form是一个充满嵌套的JSON和文件附件和FORMDATA对象

where parsed.form is a FormData object filled with a nested json and file attachments and

self.$headers = { headers:
   { 
     'Content-Type': undefined,
     'Accept': 'application/json',
     'Content-Transfer-Encoding': 'utf-8',
      transformRequest: angular.identity 
    }

};

安装

鲍尔包：

{
  "angular": "1.2.28",
  "angular-route": "1.2.28",
  "angular-resource": "1.2.28",
  "angular-bootstrap": "0.12.0",
  "angular-activerecord": "latest",
  "angular-devise": "latest",
  "angular-mocks": "1.2.28",
  "lodash": "latest"
}

让我知道如果你需要更多的信息。

Let me know if you need more information.

更新：

我注意到2请求之间的头一个区别：

I noticed a difference in the headers between the 2 requests:

1. 失败的请求：内容类型：text / plain的;字符集= UTF-8


2. 后面之一：内容类型：多重/ form-data的

更新2：我使用XMLHtt prequest，而不是现在，它似乎已经解决了这一问题，至少在这个特定的形式，我需要一个文件附件进行测试。所以我猜有什么不对的$ HTTP或我使用它的方式。

Update 2: I am using XMLHttpRequest now instead and it seems to have fixed the problem, at least for this particular form, I need to test it with a file attachment. So I am guessing there is something wrong with $http or the way I am using it.

推荐答案

不知道，但我的Mac + Linux环境之间看到的唯一问题是Mac的文件名是区分的不区分大小写的，而在Linux上他们的区分大小写的

Not sure, but the only issues I've seen between Mac + Linux environments are that Mac filenames are case insensitive whereas on linux they are case sensitive.

在Mac上休息，但在Linux上它可能你有误套管文件名的地方，工作正常。

Its possible you have a miss-cased filename somewhere that is working fine on Mac but breaks on Linux.

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