auto search-suggesters-completion

 废话不多说，三步走：mapping->index->search.

curl -XDELETE ''
curl -XPUT ''
curl -XPUT "_mapping/test" -d'
{
    "test": {
        "properties" : {
            "suggest" : {
                "type" : "completion",
                "index_analyzer" : "simple",
                "search_analyzer" : "simple"
            }
        }
    }
}'

curl -XPUT http://localhost:9200/sug/test/1 -d '{
    "suggest":{
        "input":["李一","ly","liyi"],
        "output":"李一"
    }
}'

curl -XPUT test/2 -d '{
    "suggest":{
        "input":["李二","lr","lier"],
        "output":"李二"
    }
}'

curl -XPUT test/3 -d '{
    "suggest":{
        "input":["张三","zs","zhangsan"],
        "output":"张三"
    }
}'

curl -XPOST _suggest?pretty -d '{
  "index-suggest" : {
    "text" : "李",
    "completion" : {
      "offset": 0,
      "size": 9,
      "field" : "suggest"
    }
  }
}'

curl -XPOST _suggest?pretty -d '{
  "index-suggest" : {
    "text" : "ly",
    "completion" : {
      "offset": 0,
      "size": 9,
      "field" : "suggest"
    }
  }
}'

curl -XPOST _suggest?pretty -d '{
  "index-suggest" : {
    "text" : "l",
    "completion" : {
      "offset": 0,
      "size": 9,
      "field" : "suggest"
    }
  }
}

效果展示：