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I have found the https://docs.marklogic.com/xdmp:http-post function.

I would like to use the token authentication method to send out a JSON document from MarkLogic to a middle tier node.js application. We use token authentication.

What http-options should I use to make this work?

Example:

(: Use xdmp:quote to encode the XML as a string
   because the <data> options element is a string :)
let $payload := xdmp:quote('
{"alert": {
                "id": "123abc",
                "type": "sensorAlert",
                "timestamp": "2015-08-12 T 13:48:45 CET",
                "actions": ["go get them!"],
                "status": "active"
            }
}'
)
return
xdmp:http-post("http://cluey-app-ml1:9070/alert",
     <options xmlns="xdmp:http">
       <authentication method="basic">
         <username>myname</username>
         <password>mypassword</password>
       </authentication>
       <data>{$payload}</data>
       <headers>
         <content-type>application/json</content-type>
       </headers>
     </options>)

Ofcourse posting this as-is gives me a 401 unauthorized response:

<response xmlns="xdmp:http">
<code>401</code>
<message>Unauthorized</message>
<headers>
<x-powered-by>Express</x-powered-by>
<access-control-allow-origin>*</access-control-allow-origin>
<content-type>text/html; charset=utf-8</content-type>
<content-length>26</content-length>
<etag>W/"1a-14Zh6wfLQpiHPatjrIEVAQ"</etag>
<set-cookie>connect.sid=s%3AT_lwAwvX9-1rJ7It7x42w126532HtIA2.nr5Zt2dONb6Q0uD7LpryZrpEsOUvXL8ZHUiTr8hOsfg; Path=/; HttpOnly</set-cookie>
<date>Tue, 08 Sep 2015 13:50:27 GMT</date>
<connection>keep-alive</connection>
</headers>
</response>
Text document 
Could not broadcast alert.
4

1 回答 1

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虽然不是我所知道的“功能”，但可能没有什么可以阻止您执行请求“A”来获取您的令牌，将其存储在 ML 中，然后通过设置令牌系统所需的适当标头信息将其用于后续请求（如Authentication:Bearerxxxxxx为例）

令牌作为标头信息发回。您可以在此页面上查看如何设置标头信息的选项：https ://docs.marklogic.com/xdmp:http-get

编辑如下以反映评论：

<headers>
  <access-token>eyJ0eXAiO...RDHaNEjftfja-MofLqlv6fUKmN7k...</access-token>
  <content-type‌​&gt;application/json</content-type>
</headers>
于 2015-09-08T18:00:00.087 回答