es中文分词器ik的安装
首先下载相应的版本的ik分词器安装包，下载路径ik分词器下载
解压到ik文件夹下
把ik文件夹放到es的plugins目录下，重启es测试
输入curl -XGET 'http://localhost:9200/_analyze?pretty&analyzer=ik_max_word' -d '联想是全球最大的笔记本厂商
返回结果
{
"tokens" : [
{
"token" : "联想",
"start_offset" : 0,
"end_offset" : 2,
"type" : "CN_WORD",
"position" : 0
},
{
"token" : "是",
"start_offset" : 2,
"end_offset" : 3,
"type" : "CN_CHAR",
"position" : 1
},
{
"token" : "全球",
"start_offset" : 3,
"end_offset" : 5,
"type" : "CN_WORD",
"position" : 2
},
{
"token" : "最大",
"start_offset" : 5,
"end_offset" : 7,
"type" : "CN_WORD",
"position" : 3
},
{
"token" : "的",
"start_offset" : 7,
"end_offset" : 8,
"type" : "CN_CHAR",
"position" : 4
},
{
"token" : "笔记本",
"start_offset" : 8,
"end_offset" : 11,
"type" : "CN_WORD",
"position" : 5
},
{
"token" : "笔记",
"start_offset" : 8,
"end_offset" : 10,
"type" : "CN_WORD",
"position" : 6
},
{
"token" : "本厂",
"start_offset" : 10,
"end_offset" : 12,
"type" : "CN_WORD",
"position" : 7
},
{
"token" : "厂商",
"start_offset" : 11,
"end_offset" : 13,
"type" : "CN_WORD",
"position" : 8
}
]
}
ik分词器安装成功