############Create Document############ #create document. 自动生成 _id POST users/_doc { "user" : "Mike", "post_date" : "2019-04-15T14:12:12", "message" : "trying out Kibana" } #create document. 指定Id。如果id已经存在,报错 PUT users/_doc/1?op_type=create { "user" : "Jack", "post_date" : "2019-05-15T14:12:12", "message" : "trying out Elasticsearch" } #create document. 指定 ID 如果已经存在,就报错 PUT users/_create/1 { "user" : "Jack", "post_date" : "2019-05-15T14:12:12", "message" : "trying out Elasticsearch" } ### Get Document by ID #Get the document by ID GET users/_doc/1 ### Index & Update #Update 指定 ID (先删除,在写入) GET users/_doc/1 PUT users/_doc/1 { "user" : "Mike" } #GET users/_doc/1 #在原文档上增加字段 POST users/_update/1/ { "doc":{ "post_date" : "2019-05-15T14:12:12", "message" : "trying out Elasticsearch" } } ### Delete by Id # 删除文档 DELETE users/_doc/1 ### Bulk 操作 #执行两次,查看每次的结果 #执行第1次 POST _bulk { "index" : { "_index" : "test", "_id" : "1" } } { "field1" : "value1" } { "delete" : { "_index" : "test", "_id" : "2" } } { "create" : { "_index" : "test2", "_id" : "3" } } { "field1" : "value3" } { "update" : {"_id" : "1", "_index" : "test"} } { "doc" : {"field2" : "value2"} } #执行第2次 POST _bulk { "index" : { "_index" : "test", "_id" : "1" } } { "field1" : "value1" } { "delete" : { "_index" : "test", "_id" : "2" } } { "create" : { "_index" : "test2", "_id" : "3" } } { "field1" : "value3" } { "update" : {"_id" : "1", "_index" : "test"} } { "doc" : {"field2" : "value2"} } ### mget 操作 GET /_mget { "docs" : [ { "_index" : "test", "_id" : "1" }, { "_index" : "test", "_id" : "2" } ] } #URI中指定index GET /test/_mget { "docs" : [ { "_id" : "1" }, { "_id" : "2" } ] } GET /_mget { "docs" : [ { "_index" : "test", "_id" : "1", "_source" : false }, { "_index" : "test", "_id" : "2", "_source" : ["field3", "field4"] }, { "_index" : "test", "_id" : "3", "_source" : { "include": ["user"], "exclude": ["user.location"] } } ] } ### msearch 操作 POST kibana_sample_data_ecommerce/_msearch {} {"query" : {"match_all" : {}},"size":1} {"index" : "kibana_sample_data_flights"} {"query" : {"match_all" : {}},"size":2} ### 清除测试数据 #清除数据 DELETE users DELETE test DELETE test2
原文地址:https://www.cnblogs.com/litzhiai/p/12218820.html
时间: 2024-10-05 08:45:22