我正在尝试在我的elasticsearch示例中插入一个JSON数据文件。
curl -s -H “Content-Type: application/x-ndjson” -XPOST localhost:9200/_bulk —-data-binary “@restaurants.json”; echo
但是，在执行此命令后，我收到一个错误消息
{"error":{"root_cause":[{"type":"parse_exception","reason":"request body is required"}],"type":"parse_exception","reason":"request body is required"},"status":400}
JSON文件基本上有一个数组，包含下面的对象。唯一的问题是，为了保存空间，我在这里只放了一个对象。但是，这里有多个对象。
结构如下图所示;

[
   {
      "address": {
         "building": "351",
         "coord": [
            -73.98513559999999,
            40.7676919
         ],
         "street": "West   57 Street",
         "zipcode": "10019"
      },
      "borough": "Manhattan",
      "cuisine": "Irish",
      "name": "Dj Reynolds Pub And Restaurant",
      "grades": [
         {
            "date": {
               "$date": "2014-09-06T00:00:00.000Z"
            },
            "grade": "A",
            "score": 2
         },
         {
            "date": {
               "$date": "2013-07-22T00:00:00.000Z"
            },
            "grade": "A",
            "score": 11
         },
         {
            "date": {
               "$date": "2012-07-31T00:00:00.000Z"
            },
            "grade": "A",
            "score": 12
         },
         {
            "date": {
               "$date": "2011-12-29T00:00:00.000Z"
            },
            "grade": "A",
            "score": 12
         }
      ],
      "id": "30191841"
   }
]