正确设置Content-Type时如何解决错误415不支持的媒体类型 [英] How to resolve error 415 Unsupported Media Type when Content-Type is correctly set

问题描述

我有一个简单的POST请求，它需要一个json Content-Type标头和一个类似

I have a simple POST request that requires a json Content-Type header and a body like

{
   oneNbr: "2016004444",
   twoCode: "@@@",
   threeNbr: "STD PACK",
   sheetTitle: "010000",
   codeType: "AF14"
}

当我在Postman中运行它时，它按预期运行，并返回200状态和预期响应.

When I run this in Postman, it runs as expected, returning 200 status and the expected response.

这是空手道中的相同剧本:

Here's the same script in Karate:

  Scenario: Sample test
    * def payload =
      """
    {
       oneNbr: "2016004444",
       twoCode: "@@@",
       threeNbr: "STD PACK",
       sheetTitle: "010000",
       codeType: "AF14"
    }
      """
    Given path '/my_end_point/endpoint'
    And request payload
    When method post
    Then status 200

运行此命令时，它将返回{"code":"415"，"status":不支持的媒体类型"}.控制台输出显示在POST期间设置了正确的内容类型.

When I run this, it returns {"code":"415","status":"Unsupported Media Type"}. The console output shows that the right content-type is being set during the POST.

即使我在脚本中专门设置了内容类型，仍会返回415，例如

Even if I specifically set the content-type in the script, 415 is still returned e.g.

And header Content-Type = 'application/json'

OR

* configure headers = { 'Content-Type': 'application/json' }

感谢您的帮助.

推荐答案

我们进行了一些调试，发现空手道自动将'charset = UTF-8'附加到Content-Type标头中. API不希望使用字符集.

We did some debugging and found that Karate automatically appends 'charset=UTF-8' to the Content-Type header. The API does not expect charset.

找到了以下帖子，并解决了该问题:

Found the following post and that solved the problem:

发布此信息以帮助将来的其他人.

Posting this to help others in future.

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