pgZhSearch 0.0.1

django-postgresql-zh-full-text-search

django-postgresql环境下的中文全文检索, 基于倒排索引计算词向量相关度. 未检索到结果会使用原始orm统计关键词频数来进行相关度排序.

QuickStart

# models.py
from pgZhSearch import BaseFullTextSearchModel


class Question(BaseFullTextSearchModel):
    # 综合检索设置
    search_field_conf = {
        'wen_ti': 'A',
        'fen_lei_ming': 'B',
        'da_an_nei_rong': 'C',
    }
    class Meta:
        indexes = BaseFullTextSearchModel.Meta.indexes

    fen_lei_ming = models.TextField(blank=True, null=True, verbose_name='分类名')
    wen_ti = models.TextField(blank=True, null=True, verbose_name='问题')
    da_an_nei_rong = models.TextField(blank=True, null=True, verbose_name='答案内容')

参考文献

• https://juejin.cn/post/6844903480893636616

• https://cainiaojiaocheng.com/Django/docs/3.2.x/ref/contrib/postgres/search