1、向搜索库中添加数据
PUT /users/_doc/1
{
  "name":"Ruan Yiming",
  "about":"java, golang, node, swift, elasticsearch..."
}
PUT /users/_doc/2
{
  "name":"Li Yiming",
  "about":"Hadoop"
}
2、使用query_string 查询数据
POST users.../_search
{
  "query": {
    "query_string": {
      "default_field": "name",
      "query": "Ruan AND...,"about"],
      "query": "(Ruan AND Yiming) OR (Java AND Elasticsearch)"
    }
  }
}
3、使用simple_query_string...simple_query_string": {
      "query": "Ruan AND Yiming",
      "fields": ["name"]
    }
  }
}
    上面这个查询和这个带