javascript - CRM WebApi 批量请求

Question

使用本指南:https://msdn.microsoft.com/en-us/library/mt607719.aspx，我正在尝试创建一个批处理请求以删除报价中的所有引用细节。我正在使用 jquery 的 ajax 来执行请求:

$.ajax(
{
    method: 'POST',
    url: 'http://crm/api/data/v8.0/$batch',
    headers: {
        'Content-Type': 'multipart/mixed;boundary=batch_' + batchId,
        'Accept': 'application/json'
    },
    data: payload
});

这是有效载荷:

–batch_SuL11egVC7
Content-Type:multipart/mixed;boundary=changeset_Sj74vxbGYr

–changeset_Sj74vxbGYr
Content-Type:application/http
Content-Transfer-Encoding:binary
Content-ID:1

DELETE crm/.../quotedetails(cc9b9ba8-4570-e611-80ba-0050568a6c2d) HTTP/1.1
Content-Type: application/json;type=entry
–changeset_Sj74vxbGYr
Content-Type:application/http
Content-Transfer-Encoding:binary
Content-ID:2

DELETE crm/.../quotedetails(cd9b9ba8-4570-e611-80ba-0050568a6c2d) HTTP/1.1
Content-Type: application/json;type=entry
–changeset_Sj74vxbGYr--

-batch_SuL11egVC7--

我没有收到错误，但未删除引用的细节。这是响应:

--batchresponse_a3304387-0e91-4097-b9f8-a207da3aa845--

我也找到了这个例子，我正在尝试用 Postman 复制它:Batch request - Dynamics CRM

标题:

Content-Type:multipart/mixed;boundary=batch_123456
Accept:application/json
Odata-MaxVersion:4.0
Odata-Version:4.0

正文:

–-batch_123456
Content-Type:multipart/mixed;boundary=changeset_123457

–-changeset_123457
Content-Type:application/http
Content-Transfer-Encoding:binary
Content-ID:1

POST http://onpremisesurl/api/data/v8.0/accounts HTTP/1.1
Content-Type:application/json;type=entry

{name: 'batch acount 1'}
–-changeset_123457
Content-Type:application/http
Content-Transfer-Encoding:binary
Content-ID:2

POST http://onpremisesurl/api/data/v8.0/accounts HTTP/1.1
Content-Type:application/json;type=entry

{name: 'batch acount 2'}
–-changeset_123457--
--batch_123456--

第一个不删除帐户，第二个不创建帐户。

关于我做错了什么的任何线索？

Answer 1

所以我做了一些进一步的测试，找出了哪里出了问题。

首先，在上一个示例中，创建两个帐户，对象应该是这样的:

{ "name": "batch acount 2"}

而在第一个例子中，删除记录时，需要发送一个空对象。这是删除帐户的工作示例:

--batch_AAA123
Content-Type: multipart/mixed;boundary=changeset_BBB456

--changeset_BBB456
Content-Type: application/http
Content-Transfer-Encoding:binary
Content-ID: 1

DELETE http://tenanturl/api/data/v8.1/accounts(4deb1677-427b-e611-80bb-0050568a6c2d) HTTP/1.1
Content-Type: application/json;type=entry

{}
--changeset_BBB456
Content-Type: application/http
Content-Transfer-Encoding:binary
Content-ID: 2

DELETE http://tenanturl/api/data/v8.1/accounts(52eb1677-427b-e611-80bb-0050568a6c2d) HTTP/1.1
Content-Type: application/json;type=entry

{}
--changeset_BBB456--
--batch_AAA123--

不知何故，批处理和变更集之前的两个破折号之一是不同的:

--batch_AAA123
--changeset_BBB456

我希望这对其他人也有帮助。