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解释的示例中。
创建索引
POST http://localhost:9200/schools
请求正文
它可以包含索引特定的设置，但是现在，它的默认设置为空。
响应
{"acknowledged": true}
这意味着创建索引成功
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
请求体
{
"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"
}
响应结果 -
{
"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
请求正文
它可以包含索引特定的设置，但现在它的默认设置为空。
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
请求正文
{
"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
}
}
]
}
