ElasticSearch入门教程-索引

在本节中，我们将向Elasticsearch添加一些索引，映射和数据。此数据将用于本教程中说明的示例中。

创建索引

PUT http://localhost:9200/schools

请求

它可以包含特定于索引的设置，但是现在，对于默认设置，它是空的。

响应

{"acknowledged": true}

（这意味着创建了索引）

创建映射和添加数据

Elasticsearch将根据请求体中提供的数据自动创建映射，我们将使用其批量功能在此索引中添加多个JSON对象。

POST http://localhost:9200/schools/_bulk

请求

{"index":{"_index":"schools", "_type":"school", "_id":"1"}
}
{"name":"Central School", "description":"CBSE Affiliation", "street":"Nagan","city":"paprola", "state":"HP", "zip":"176115", "location":[31.8955385, 76.8380405],"fees":2000, "tags":["Senior Secondary", "beautiful campus"], "rating":"3.5"
}
{"index":{"_index":"schools", "_type":"school", "_id":"2"}
}
{"name":"Saint Paul School", "description":"ICSE Afiliation", "street":"Dawarka", "city":"Delhi", "state":"Delhi", "zip":"110075","location":[28.5733056, 77.0122136], "fees":5000,"tags":["Good Faculty", "Great Sports"], "rating":"4.5"
}
{"index":{"_index":"schools", "_type":"school", "_id":"3"}
}
{"name":"Crescent School", "description":"State Board Affiliation", "street":"Tonk Road", "city":"Jaipur", "state":"RJ", "zip":"176114","location":[26.8535922, 75.7923988],"fees":2500, "tags":["Well equipped labs"], "rating":"4.5"
}

响应

{"took":328, "errors":false,"items":[{"index":{"_index":"schools", "_type":"school", "_id":"1", "_version":1, "_shards":{"total":2, "successful":1, "failed":0}, "status":201}},{"index":{"_index":"schools", "_type":"school", "_id":"2", "_version":1, "_shards":{"total":2, "successful":1, "failed":0}, "status":201}},{"index":{"_index":"schools", "_type":"school", "_id":"3", "_version":1, "_shards":{"total":2, "successful":1, "failed":0}, "status":201}}]
}

添加另一个索引

创建索引

POST http://localhost:9200/schools_gov

请求

它可以包含特定于索引的设置，但是现在它对于默认设置是空的。

响应

{"acknowledged": true} (This means index is created)

创建映射和添加数据

POST http://localhost:9200/schools_gov/_bulk

请求机构

{"index":{"_index":"schools_gov", "_type":"school", "_id":"1"}
}
{"name":"Model School", "description":"CBSE Affiliation", "street":"silk city","city":"Hyderabad", "state":"AP", "zip":"500030", "location":[17.3903703, 78.4752129],"fees":200, "tags":["Senior Secondary", "beautiful campus"], "rating":"3"
}
{"index":{"_index":"schools_gov", "_type":"school", "_id":"2"}
}
{"name":"Government School", "description":"State Board Affiliation","street":"Hinjewadi", "city":"Pune", "state":"MH", "zip":"411057","location": [18.599752, 73.6821995], "fees":500, "tags":["Great Sports"], "rating":"4"
}

响应

{"took":179, "errors":false, "items":[{"index":{"_index":"schools_gov", "_type":"school", "_id":"1", "_version":1, "_shards":{"total":2, "successful":1, "failed":0}, "status":201}},{"index":{"_index":"schools_gov", "_type":"school", "_id":"2", "_version":1, "_shards":{"total":2, "successful":1, "failed":0}, "status":201}}]
}

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ElasticSearch入门教程-索引

ElasticSearch入门教程-索引

创建索引

请求

响应

创建映射和添加数据

请求

响应

添加另一个索引

创建索引

请求

响应

创建映射和添加数据

请求机构

响应

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