使用的 gem 是 searchkick
安装了对应版本的 analysis-ik plugin 分词插件
在启动日志也有 loaded plugin [analysis-ik]
查询语句：
FtFamily.search '伯祥',fields: [:fName], match: :word
model:
class FtFamily < ApplicationRecord
searchkick word: [:fName], language: "chinese"
self.table_name="FtFamily"
self.primary_key = "id"
end
从结果看出有些完全无关，搜英文倒是贼准
。是不是我插件没安装好啊，各位求教。
在 model 层，贴一小段老代码
settings analysis: {
analyzer: {
char_split: {type: 'custom', tokenizer: 'ngram_tokenizer', filter: ['lowercase']},
comma_separated_path: {type: 'custom', tokenizer: 'comma_separated_path_tokenizer'},
},
tokenizer: {
ngram_tokenizer: {type: 'nGram', min_gram: 1, max_gram: 1, token_chars: ['letter', 'digit', 'punctuation']},
comma_separated_path_tokenizer: {delimiter: ',', type: 'PathHierarchy'}
},
normalizer: { lowercase: {type: 'custom', char_filter: [], filter: ["lowercase"]}},
filter: {lowercase: { type: 'lowercase'}}
} do
mapping dynamic: false do
indexes :subject, type: :keyword do
indexes :raw, type: :keyword, normalizer: :lowercase
indexes :tokenized, analyzer: :char_split
end
不过没有用 searchkick 用的 elasticsearch ruby 的 gem，searchkick 不熟
