黑猴子的家：Elasticsearch IK分词器的使用 Shell 操作

1、ik_smart模式

[victor@hadoop102 elasticsearch]$ curl -XGET \
'http://hadoop102:9200/_analyze?pretty&analyzer=ik_smart' -d '中华人民共和国'
{
  "tokens" : [
    {
      "token" : "中华人民共和国",
      "start_offset" : 0,
      "end_offset" : 7,
      "type" : "CN_WORD",
      "position" : 0
    }
  ]
}

2、ik_max_word模式

[victor@hadoop102 elasticsearch]$ curl -XGET \
'http://hadoop102:9200/_analyze?pretty&analyzer=ik_max_word' -d '中华人民共和国'
{
  "tokens" : [
    {
      "token" : "中华人民共和国",
      "start_offset" : 0,
      "end_offset" : 7,
      "type" : "CN_WORD",
      "position" : 0
    },
    {
      "token" : "中华人民",
      "start_offset" : 0,
      "end_offset" : 4,
      "type" : "CN_WORD",
      "position" : 1
    },
    {
      "token" : "中华",
      "start_offset" : 0,
      "end_offset" : 2,
      "type" : "CN_WORD",
      "position" : 2
    },
    {
      "token" : "华人",
      "start_offset" : 1,
      "end_offset" : 3,
      "type" : "CN_WORD",
      "position" : 3
    },
    {
      "token" : "人民共和国",
      "start_offset" : 2,
      "end_offset" : 7,
      "type" : "CN_WORD",
      "position" : 4
    },
    {
      "token" : "人民",
      "start_offset" : 2,
      "end_offset" : 4,
      "type" : "CN_WORD",
      "position" : 5
    },
    {
      "token" : "共和国",
      "start_offset" : 4,
      "end_offset" : 7,
      "type" : "CN_WORD",
      "position" : 6
    },
    {
      "token" : "共和",
      "start_offset" : 4,
      "end_offset" : 6,
      "type" : "CN_WORD",
      "position" : 7
    },
    {
      "token" : "国",
      "start_offset" : 6,
      "end_offset" : 7,
      "type" : "CN_CHAR",
      "position" : 8
    }
  ]
}