loopback.io 多个包括

Question

我有一个 loopback.io API 和一个 MongoDB 数据库。我有一个名为 Project 的模型，其中包含 2 个 hasMany 关系

Project 有许多 ProjectArticle 个对象
Project 有许多 ProjectWorkHours 个对象

当我运行我做了一个请求：http://0.0.0.0:3000/api/Projects?filter[include][projectArticles]

我收到以下回复，很好

{
    "title": "Project 1",
    "description": "My project number one",
    "dateCreated": "2015-10-31T00:00:00.000Z",
    "id": "5634b3af340faf570c7e70a8",
    "projectArticles": [
      {
        "articleName": "brick",
        "quantity": 5,
        "unitPrice": 2,
        "id": "5634b9ea5ab833960c8fbf6d",
        "projectId": "5634b3af340faf570c7e70a8"
      }
    ]
  }

当我这样做时：http://0.0.0.0:3000/api/Projects?filter[include][workHours] 我得到正确答案：

{
    "title": "Project 1",
    "description": "My project number one",
    "dateCreated": "2015-10-31T00:00:00.000Z",
    "id": "5634b3af340faf570c7e70a8",
    "workHours": [
      {
        "description": "blabla",
        "startDate": "2015-10-31T00:00:00.000Z",
        "endDate": "2015-10-31T00:00:00.000Z",
        "id": "5634e11d5f6471f10d2e0dd7",
        "workHourId": "5634b3af340faf570c7e70a8"
      },
      {
        "description": "blabla 2",
        "startDate": "2015-10-31T00:00:00.000Z",
        "endDate": "2015-10-31T00:00:00.000Z",
        "id": "5634e1265f6471f10d2e0dd8",
        "workHourId": "5634b3af340faf570c7e70a8"
      }
    ]
  }

但我如何将这两个包含合并到一个请求中？所以我得到以下结果：

{
    "title": "Project 1",
    "description": "My project number one",
    "dateCreated": "2015-10-31T00:00:00.000Z",
    "id": "5634b3af340faf570c7e70a8",
    "workHours": [
      {
        "description": "blabla",
        "startDate": "2015-10-31T00:00:00.000Z",
        "endDate": "2015-10-31T00:00:00.000Z",
        "id": "5634e11d5f6471f10d2e0dd7",
        "workHourId": "5634b3af340faf570c7e70a8"
      },
      {
        "description": "blabla 2",
        "startDate": "2015-10-31T00:00:00.000Z",
        "endDate": "2015-10-31T00:00:00.000Z",
        "id": "5634e1265f6471f10d2e0dd8",
        "workHourId": "5634b3af340faf570c7e70a8"
      }
    ],
    "projectArticles": [
      {
        "articleName": "brick",
        "quantity": 5,
        "unitPrice": 2,
        "id": "5634b9ea5ab833960c8fbf6d",
        "projectId": "5634b3af340faf570c7e70a8"
      }
    ]
  }

我试过这个：http://0.0.0.0:3000/api/Projects?filter[include][workHours]&[include][projectArticles] 但它只应用第一个，而第二个过滤器有点被忽略

有什么想法吗？

Answer 1

我找到了执行此操作的语法

 http://0.0.0.0:3000/api/Projects?filter={"include":["workHours", "projectArticles"]}

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