mynote es elasticsearch
mynote es elasticsearch
http://uninote.com.cn/book/1082456099#1434
params.php:
'es_host' => '127.0.0.1',
'es_port' => '9200',
'es_index' => 'mynote',
\app\controllers\api\ArticleController::actionSearch
\app\controllers\SearchController::actionIndex
\app\models\api\Search::index
增删改查核心
E:\uninote\mynote\basic\models\ESBase.php
note
搜索时，既要从数据库搜索tag等，又要从es搜索文章。
es commits
SHA-1: 2e2145fd7b10e856b012b0a8a051bb7ec6df3a94
* search: 完成文章搜索
索引管理
访问此链接，建立文章索引
http://uninote.com.cn/api/synes
删除index：
DELETE /mynote
清空es：
POST http://[域名]:9200/[es数据库名称]/article/_delete_by_query?refresh&slices=5&pretty 发送
{
"query": {
"match_all": {}
}
}
create mapping
http://uninote.com.cn/book/1079089832#1116
PUT /mynote
{
"settings": {
"analysis": {
"analyzer": {
"ik_pinyin_analyzer": {
"type":"custom",
"tokenizer": "ik_smart",
"filter": ["my_pinyin","word_delimiter"]
}
},
"filter": {
"my_pinyin": {
"keep_joined_full_pinyin": "true",
"keep_none_chinese_in_first_letter": "false",
"lowercase": "true",
"keep_original": "false",
"keep_first_letter": "false",
"trim_whitespace": "true",
"type": "pinyin",
"keep_none_chinese": "false",
"limit_first_letter_length": "16",
"keep_full_pinyin": "false"
}
}
}
},
"mappings":{
"article":{
"properties":{
"abstract":{
"type":"text",
"analyzer":"ik_max_word"
},
"article_id":{
"type":"keyword"
},
"content":{
"type":"text",
"fields":{
"pinyin":{
"type":"text",
"analyzer":"ik_pinyin_analyzer"
}
},
"analyzer":"ik_max_word"
},
"id":{
"type":"long"
},
"recommend":{
"type":"byte"
},
"sort":{
"type":"long"
},
"status":{
"type":"byte"
},
"tag":{
"type":"keyword"
},
"thum":{
"type":"text"
},
"time":{
"type":"date"
},
"title":{
"type":"text",
"fields":{
"keyword":{
"type":"keyword"
},
"pinyin":{
"type":"text",
"analyzer":"ik_pinyin_analyzer"
}
},
"analyzer":"ik_max_word"
},
"updata_time":{
"type":"date"
},
"username":{
"type":"text",
"fields":{
"keyword":{
"type":"keyword"
},
"pinyin":{
"type":"text",
"analyzer":"ik_pinyin_analyzer"
}
},
"analyzer":"ik_max_word"
}
}
}
}
}
es 查询
全文搜索 normal
GET /mynote/article/_search
{
"query": {
"match": {
"content": "创建完成"
}
}
}
实际使用的查询
GET /mynote/article/_search
{
"query": {
"dis_max": {
"tie_breaker": 0.7,
"boost": 1.2,
"queries": [
{
"bool": {
"should": [
{
"multi_match": {
"query": "日志",
"fields": ["content", "content.pinyin", "username", "username.pinyin", "title","title.pinyin"],
"analyzer":"ik_max_word"
}
},
{
"term": {
"tag": {
"value": "123"
}
}
}
]
}
}
]
}
},
"highlight": {
"fields": [
{"tag" :{}},
{"title" :{}},
{"content" :{}},
{"username" :{}},
{"title.pinyin" :{}},
{"content.pinyin" :{}},
{"username.pinyin" :{}}
]
},
"size": 10,
"from": 0,
"_source":[
"highlight", "title", "article_id", "title", "abstract", "thum", "id"
]
}
