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一份不错的资料

一、安装插件

文档：

二、新建索引添加拼音支持

<index> 替换为 实际 index

PUT 
   
    {
     "settings" : {
         "analysis" : {
           "analyzer" : {
             "pinyin_analyzer" : {
                 "tokenizer" : "my_pinyin"              }        },                "tokenizer" : {
             "my_pinyin" : {
               "type" : "pinyin",            "keep_first_letter":false,            "keep_separate_first_letter" : false,            "keep_full_pinyin" : true,            "keep_original" : false,            "limit_first_letter_length" : 16,            "lowercase" : true          }        }      }    },  "mappings": {
       "
    
     ": {
         "properties": {
           "name": {
             "type": "text",          "index": true,          "fields":{
                 "pinyin":{
                     "type":"text",                  "analyzer":"pinyin_analyzer"              }           }      	},        "link": {
             "type": "keyword",          "index": false        },        "id": {
             "type": "long"        },        "update_time": {
             "type": "date",          "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"        }      }    }  }}
    
   

分词测试

GET 
   
    /_analyze{
     "field": "name.pinyin",  "text": "内蒙古"}返回{
     "tokens": [    {
         "token": "nei",      "start_offset": 0,      "end_offset": 1,      "type": "word",      "position": 0    },    {
         "token": "meng",      "start_offset": 1,      "end_offset": 2,      "type": "word",      "position": 1    },    {
         "token": "gu",      "start_offset": 2,      "end_offset": 3,      "type": "word",      "position": 2    }  ]}
   

二、已有索引添加拼音支持

1、新建索引

PUT 
   
    {
     "mappings": {
       "
    
     ": {
         "properties": {
           "name": {
             "type": "keyword",          "index": true        },        "link": {
             "type": "keyword",          "index": false        },        "id": {
             "type": "long"        },        "update_time": {
             "type": "date",          "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"        }      }    }  }}
    
   

2、设置拼音分词器

POST  
   
    /_closePUT 
    
     /_settings{  "index": {    "analysis": {      "analyzer": {        "pinyin_analyzer": {          "tokenizer": "my_pinyin"        }      },      "tokenizer": {        "my_pinyin": {          "type": "pinyin",          "keep_first_letter": true,          "keep_separate_first_letter": true,          "keep_full_pinyin": true,          "keep_original": false,          "limit_first_letter_length": 16,          "lowercase": true        }      }    }  }}POST  
     
      /_open
     
    
   

3、修改mapping，添加拼音分词器

PUT 
   
    /
    
     /_mapping{
     "
     
      ": {
       "properties": {
         "name": {
           "type": "keyword",        "index": true,            "fields":{
                   "pinyin":{
                       "type":"text",                    "analyzer":"pinyin_analyzer"                }            }      },      "link": {
           "type": "keyword",        "index": false      },      "id": {
           "type": "long"      },      "update_time": {
           "type": "date",        "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"      }    }  }}GET 
      
       /_mapping# 将当前索引的数据重新替换一下当前索引POST 
       
        /_update_by_query?conflicts=proceed
       
      
     
    
   

4、搜索测试

get 
   
    /_search{  "query_string": {    "fields": [      "name",      "name.pinyin"    ],    "query": "王苏川",    "default_operator": "AND"  }}
   

参考

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