1、查看所有节点信息
http://192.168.64.128:9200/_cat/node
2、查看健康状态
http://192.168.64.128:9200/_cat/health
3、查看主节点
http://192.168.64.128:9200/_cat/master
4、查看所有索引
http://192.168.64.128:9200/_cat/indices
5、新增索引和文档(put请求)
http://192.168.64.128:9200/index1/person/1
新增index1索引,数据类型为person,文档位置的索引(id)为1
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6、更新索引和文档(put请求)
http://192.168.64.128:9200/index1/person/1
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如果是post请求,新增操作不需要带ID,如果带ID看是否存在该ID的数据,存在为更新,不存在该ID为新增
PUT请求必须带ID,不然报错,自己测试
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7、查询文档
http://192.168.64.128:9200/index1/person/1
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8、乐观锁修改文档
修改前需要知道乐观锁_seq_no的值
http://192.168.64.128:9200/index1/person/1?if_seq_no=2&if_primary_term=1
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9、POST请求加_update更新文档
如果内容没有变化不做任何操作
这种更新方式会对比原来的数据
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10、删除索引和删除文档
删除文档http://192.168.64.128:9200/index1/person/1
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删除索引
http://192.168.64.128:9200/index1
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ES中没有提供类型删除的操作
批量操作
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