CI 框架批量添加数据(如果数据库有就更新数据)

model:

   public function insert_select($values)
      {
        $sql = ‘INSERT INTO ‘ . $this->_table_name .
            ‘(article_id,user_id,share_link,short_link,read_price,created_at,updated_at) VALUES ‘ . $values
            . ‘ ON DUPLICATE KEY UPDATE article_id=values(article_id),user_id=values(user_id),share_link=values(share_link),
            read_price=values(read_price),created_at=values(created_at),updated_at=values(updated_at)‘;
        $query = $this->db->query($sql);
        return $query;
      }

controllers:

批量添加的数据$res数组是:

CI 框架批量添加数据(如果数据库有就更新数据)

             //拼接sql     $sql = ‘‘;
        foreach ($res as $key => $val) {
            $sql .= ‘(‘ . $val[‘article_id‘] . ‘,‘ . $val[‘user_id‘] . ‘,‘ ."‘". $val[‘share_link‘] ."‘".‘,‘ ."‘". $val[‘short_link‘] ."‘".
                ‘,‘ . $val[‘read_price‘] . ‘,‘."‘" . $val[‘created_at‘] ."‘". ‘,‘."‘" . $val[‘updated_at‘] ."‘" . ‘)‘.(($key)+1==count($res)?‘‘:‘,‘);
        }
        $arr = $this->share_record_model->insert_select($sql);

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