一、索引别名
（一）添加索引别名
1.给单个索引添加别名
POST http://10.0.0.101:9200/_aliases{"actions":[{"add":{"index":"yedu-linux85","alias":"Linux容器运维"} },{"add":{"index":"yedu-linux85","alias":"DBA"}}]
}成功案例：
2.给多个索引添加别名
POST http://10.0.0.151:9200/_aliases
{"actions": [{"add": {"index": "yedu-linux85","alias": "Linux2023"}},{"add": {"index": "yedu-linux86","alias": "Linux2023"}},{"add": {"index": "yedu-linux87","alias": "Linux2023"}}]
}
（二）查看索引别名
1.查看索引别名
http://10.0.0.151:9200/_aliases
{"yedu-linux85": {"aliases": {"DBA": {},"Linux2023": {},"Linux容器运维": {}}},"yedu-linux86": {"aliases": {"Linux2023": {}}},"yedu-linux87": {"aliases": {"Linux2023": {}}},"oldboyedu-linux85": {"aliases": {}}
}
（三）删除索引别名
1.删除索引别名
POST http://10.0.0.151:9200/_aliases
{"actions": [{"remove": {"index": "yedu-linux85","alias": "Linux2023"}},{"remove": {"index": "yedu-linux86","alias": "Linux2023"}}]
}
（四）修改索引别名
1.修改索引别名
先删除后添加
POST http://10.0.0.151:9200/_aliases
{"actions": [{"remove": {"index": "yedu-linux85","alias": "DBA"}},{"add": {"index": "yedu-linux85","alias": "数据库运维工程师"}}]
}
二、关闭索引
POST 10.0.0.151:9200/yedu-linux85/_close三、打开索引
POST 10.0.0.151:9200/yedu-linux85/_open
四、索引默认开发规范
https://www.yedu.com/stadent/1001GET :https://www.yedu.com/stadent/view_1001https://www.yedu.com/stadent/get_1001POST:https://www.yedu.com/stadent/create_1001https://www.yedu.com/stadent/write_1001https://www.yedu.com/stadent/add_1001PUT:https://www.yedu.com/stadent/modify_1001https://www.yedu.com/stadent/update_1001DELTE:https://www.yedu.com/stadent/del_1001https://www.yedu.com/stadent/delete_1001https://www.yedu.com/stadent/remove_1001
