## 查询索引
```
GET /user
```
查询返回结果
```
{
"user" : {
"aliases" : { },
"mappings" : { },
"settings" : {
"index" : {
"routing" : {
"allocation" : {
"include" : {
"_tier_preference" : "data_content"
}
}
},
"number_of_shards" : "1",
"provided_name" : "user",
"creation_date" : "1630586460652",
"number_of_replicas" : "1",
"uuid" : "5vH8-W5cTFmHFAwAXaa7NQ",
"version" : {
"created" : "7140199"
}
}
}
}
}
```
