02 2021 档案

摘要:IK中文分词器的安装 ES默认是没有IK中文分词器的,我们要将IK中文分词器作为一个插件安装到ES中,安装的步骤也很简单: 从GitHub上下载适合自己ES版本的IK中文分词器,地址如下:https://github.com/medcl/elasticsearch-analysis-ik/relea 阅读全文
posted @ 2021-02-20 16:49 zybyekai 阅读(184) 评论(0) 推荐(0) 编辑
摘要:''' GET _search { "query": { "match_all": } } GET s18/doc/1 DELETE s18 PUT s18/doc/1 { "name":"ZYB", "age":20, "gender":"男", "tags":"正人君子", "b":"19941 阅读全文
posted @ 2021-02-15 15:05 zybyekai 阅读(75) 评论(0) 推荐(0) 编辑
摘要:查询字段: fields = ['username','nickname'] *fields 等同于('username','nickname',) query = self.db.sess.query(self.Model).with_entities(func.from_unixtime(sel 阅读全文
posted @ 2021-02-05 10:42 zybyekai 阅读(142) 评论(0) 推荐(0) 编辑

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