如何使用VSO/VSTS Rest API执行自定义查询? [英] How to execute Custom Query using VSO/VSTS Rest API?

问题描述

我希望能对使用REST API执行自定义VSO查询提供一些帮助.但是我在构造URL时遇到了麻烦.我一直在使用以下文档来构造我想要的东西.

I was hoping for some help executing a Custom VSO query using the REST API. But I am having trouble constructing the URL. I have been using the Following Documentation to construct what I want.

https://www.visualstudio.com/zh-CN/integrate/api/wit/wiql

我的问题是我不确定自己如何存储查询或在哪里存储查询.

My issue is that I am not sure how or where to store the query it self.

https://{instance}/defaultcollection/[{project}/] _apis/wit/wiql?api-version = {version}

https://{instance}/defaultcollection/[{project}/]_apis/wit/wiql?api-version={version}

给出的例子是

https://fabrikam.visualstudio.com/DefaultCollection/Fabrikam-Fiber-Git/_apis/wit/wiql?api-version = 1.0

但是，这没有显示如何或在何处存储查询.

But this doesn't show how or where to store the query.

我已经能够使用存储的查询执行相同的查询，但是结果不会返回我在VSO中的查询中设置的列.

I have been able to perform the same query using a stored query, however, the results don't return the columns I set up in the query in VSO.

推荐答案

用于执行查询的其余端点是POST方法，并且期望JSON正文包含键 query .

The rest endpoint for executing query is a POST method and expects a JSON body to contain a key query.

因此，要执行自定义查询，您将对 https://{instance}/defaultcollection/[{project}/] _apis/wit/wiql?api-version = {version} ，其中 content-type 头设置为 application/json ，并且请求的主体采用以下格式.

So to execute a custom query, you will do a POST call to https://{instance}/defaultcollection/[{project}/]_apis/wit/wiql?api-version={version} with content-type header set to application/jsonand the body of the request in the below format.

{
  "query": string
}

示例:

POST https://fabrikam.visualstudio.com/DefaultCollection/Fabrikam-Fiber-Git/_apis/wit/wiql?api-version=1.0
Content-Type: application/json

身体:

{
  "query": "Select [System.WorkItemType],[System.Title],[System.State],[Microsoft.VSTS.Scheduling.Effort],[System.IterationPath] FROM WorkItemLinks WHERE Source.[System.WorkItemType] IN GROUP 'Microsoft.RequirementCategory' AND Target.[System.WorkItemType] IN GROUP 'Microsoft.RequirementCategory' AND Target.[System.State] IN ('New','Approved','Committed') AND [System.Links.LinkType] = 'System.LinkTypes.Hierarchy-Forward' ORDER BY [Microsoft.VSTS.Common.BacklogPriority] ASC,[System.Id] ASC MODE (Recursive, ReturnMatchingChildren)"
}

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