常用API

查看索引设置

GET usda_food/_settings

查看索引设置

200

{
  "usda_food" : {
    "settings" : {
      "index" : {
        "routing" : {
          "allocation" : {
            "include" : {
              "_tier_preference" : "data_content"
            }
          }
        },
        "number_of_shards" : "1",
        "provided_name" : "usda_food",
        "creation_date" : "1631092041816",
        "number_of_replicas" : "1",
        "uuid" : "XabvbVQcRC2Wrwncve8n4g",
        "version" : {
          "created" : "7140099"
        }
      }
    }
  }
}

查看索引下的文档

GET usda_food/_search

查看索引下的文档

200

{
  "took" : 1,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 10000,
      "relation" : "gte"
    },
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559960",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 179.0,
          "id" : 1559960,
          "name" : "CORN BREAD STUFFING",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.906Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1560031",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 123.0,
          "id" : 1560031,
          "name" : "FAVA BEANS",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.905Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559740",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 48.0,
          "id" : 1559740,
          "name" : "ORGANIC YELLOW CLING SLICED PEACHES IN ORGANIC PEACH JUICE AND PEAR JUICE FROM CONCENTRATE IN 100% JUICE",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.906Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559895",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 400.0,
          "id" : 1559895,
          "name" : "HIGH PROTEIN BAR",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.911Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559779",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 350.0,
          "id" : 1559779,
          "name" : "PEANUT BUTTER & OATS FLAVORED FIBER COMPLETE BARS, PEANUT BUTTER & OATS",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.905Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559965",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 36.0,
          "id" : 1559965,
          "name" : "SALSA",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.911Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559920",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 123.0,
          "id" : 1559920,
          "name" : "CHICKEN SAUSAGE",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.906Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559830",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 254.0,
          "id" : 1559830,
          "name" : "CHORIZO SAUSAGE",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.911Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559793",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 267.0,
          "id" : 1559793,
          "name" : "HONEY WHEAT ROLLS",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.905Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1559742",
        "_score" : 1.0,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 48.0,
          "id" : 1559742,
          "name" : "ORGANIC BARTLETT PEAR HALVES IN 100% JUICE, PEAR",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:56.911Z"
        }
      }
    ]
  }
}

搜索文档

GET usda_food/_search

Request Body

Name	Type	Description
	object	{ "query": { "match": { "name": "milk" } } }

200

{
  "took" : 3,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 10000,
      "relation" : "gte"
    },
    "max_score" : 5.7664585,
    "hits" : [
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1585721",
        "_score" : 5.7664585,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 133.0,
          "id" : 1585721,
          "name" : "MILK, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:55.988Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1114671",
        "_score" : 5.7664585,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 133.0,
          "id" : 1114671,
          "name" : "MILK, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:14:01.685Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1293614",
        "_score" : 5.7664585,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 133.0,
          "id" : 1293614,
          "name" : "MILK, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:13:18.202Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "848088",
        "_score" : 5.7664585,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 133.0,
          "id" : 848088,
          "name" : "MILK, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:14:30.997Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1590052",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 552.0,
          "id" : 1590052,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:11:55.863Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1529857",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 533.0,
          "id" : 1529857,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:12:09.354Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1450780",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : null,
          "id" : 1450780,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:12:24.010Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1435946",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 480.0,
          "id" : 1435946,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:12:37.550Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1435524",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : 500.0,
          "id" : 1435524,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:12:37.576Z"
        }
      },
      {
        "_index" : "usda_food",
        "_type" : "_doc",
        "_id" : "1434223",
        "_score" : 5.44559,
        "_source" : {
          "unit" : "g",
          "source" : 2,
          "@version" : "1",
          "kcal" : null,
          "id" : 1434223,
          "name" : "MILK CHOCOLATE, MILK",
          "amount" : 100,
          "@timestamp" : "2021-09-08T09:12:37.611Z"
        }
      }
    ]
  }
}