Drupal-8 restful HTML服务仅提供HTML

Question

我有一个新配置的Drupal8.0beta12，启用了HAL，HTTP Basic Authentication，RESTful Web Services和Serialization模块。安装程序位于一个子文件夹(D8_beta12)中。当我访问创建的第一个页面(id=1)的web服务时，如下所示

curl -H "Accept: application/json" --request GET http://localhost/d8_beta12/node/1

DRUPAL只提供HTML格式的节点。我尝试通过REST UI仅配置到JSON，但没有帮助。即使web服务被禁用，DRUPAL也会响应请求。

可能是用户，谁坐在DRUPAL前面，谁是问题(我)-但我不明白。非常感谢任何帮助-我已经在这上面工作了几个小时，审查了所有的DRUPAL论坛和这里。

谢谢，安迪

Answer 1

我得到了同样的东西，发现了一张关于它的便条https://drupal.stackexchange.com/questions/161421/d8-services-errors-no-route-found-for-the-specified-formats

因此，我将请求更新为：

node/1?_format=json

更新：在webchick slideshare中找到了有关它的注释：http://www.slideshare.net/webchickenator/plain-english-guide-to-drupal-8-criticals/51

Answer 2

请尝试用application/hal+json替换aaplication/json。

curl -H "Accept: application/hal+json" --request GET http://localhost/d8_beta12/node/1

您可能还想通过this precise tutorial查看一下。

Answer 3

从postman如果您正在尝试或从其他rest api尝试，请确保遵循以下格式

    http://localhost/da/drupal819/node/253?_format=json

output

{
  "nid": [
    {
      "value": "253"
    }
  ],
  "uuid": [
    {
      "value": "6f255c93-6886-4c38-b4cb-c40469073d1c"
    }
  ],
  "vid": [
    {
      "value": "253"
    }
  ],
  "langcode": [
    {
      "value": "en"
    }
  ],
  "type": [
    {
      "target_id": "article",
      "target_type": "node_type",
      "target_uuid": "ee2c7b5e-d57e-4714-9193-daff153c63ff"
    }
  ],
  "title": [
    {
      "value": "Commodo Pagus Quia"
    }
  ],
  "uid": [
    {
      "target_id": "14",
      "target_type": "user",
      "target_uuid": "0b8602ec-8003-4e3d-8406-5bd53e47df71",
      "url": "/da/drupal819/user/14"
    }
  ],
  "status": [
    {
      "value": "1"
    }
  ],
  "created": [
    {
      "value": "1474126412"
    }
  ],
  "changed": [
    {
      "value": "1474175616"
    }
  ],
  "promote": [
    {
      "value": "1"
    }
  ],
  "sticky": [
    {
      "value": "0"
    }
  ],
  "revision_timestamp": [
    {
      "value": "1474175616"
    }
  ],
  "revision_uid": [
    {
      "target_id": "14",
      "target_type": "user",
      "target_uuid": "0b8602ec-8003-4e3d-8406-5bd53e47df71",
      "url": "/da/drupal819/user/14"
    }
  ],
  "revision_log": [],
  "revision_translation_affected": [
    {
      "value": "1"
    }
  ],
  "default_langcode": [
    {
      "value": "1"
    }
  ],
  "path": [],
  "body": [
    {
      "value": "Duis revitas melior paulatim quibus quidne rusticus velit vereor.\n\n",
      "format": "plain_text",
      "summary": "Duis vitas melior paulatim quibus quidne rusticus velit vereor.\n\n"
    }
  ],
  "comment": [
    {
      "status": "2",
      "cid": "165",
      "last_comment_timestamp": "1474175616",
      "last_comment_name": "",
      "last_comment_uid": "13",
      "comment_count": "1"
    }
  ],
  "field_image": [
    {
      "target_id": "248",
      "alt": "Diam iriure neo quadrum refero valetudo verto ymo.",
      "title": "Os patria refoveo si valetudo.",
      "width": "225",
      "height": "526",
      "target_type": "file",
      "target_uuid": "02050136-7a51-4183-9c28-7d7cc793183a",
      "url": "http://localhost/da/drupal819/sites/default/files/2016-09/gen8C.tmp.jpeg"
    }
  ],
  "field_tags": []
}

您也可以尝试其他格式

1) http://localhost/da/drupal819/node/253?_format=hal_json

2) http://localhost/da/drupal819/node/253?_format=xml

要支持所有上述格式，您需要从管理面板的rest配置中支持该格式，甚至需要从匿名用户的权限页面为rest调用提供获取权限。