后端开发13.商品搜索模块

概述

简介

商品搜索引擎采用的是elasticsearch

数据库设计

创建商品索引

PUT /goods
{
  "settings": {
    "number_of_shards": 5,
    "number_of_replicas": 1,
    "analysis": {
      "analyzer": {
        "ik_pinyin": {
          "tokenizer": "ik_smart",
          "filter": "pinyin_filter"
        },
        "tag_pinyin": {
          "tokenizer": "keyword",
          "filter": "pinyin_filter"
        }
      },
      "filter": {
        "pinyin_filter": {
          "type": "pinyin",
          "keep_joined_full_pinyin": true,
          &