44 lines
3.8 KiB
Plaintext
44 lines
3.8 KiB
Plaintext
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´†ªj‡ ã óÀ — U d Z ddlmZ ddlmZ ddlmZ ddlmZmZ ddl m
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Z
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m Z m Z dZ
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ded< d Zded
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< G d „ d e
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¦ « Z G d
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„ d¦ « Z G d„ d¦ « ZdS )uq ORM 基类与公共 Mixin。
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约定：
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* 主键统一 id 自增
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* 所有表都带 created_at / updated_at
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* ä¸šåŠ¡è¡¨ä¸€å¾‹é€»è¾‘åˆ é™¤ï¼šis_del = 0 表示æ£å¸¸ï¼Œ1 è¡¨ç¤ºå·²åˆ é™¤
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* 查询æ£å¸¸æ•°æ�®ç»Ÿä¸€å†™ `Model.alive()`，ç¦�æ¢åœ¨ DAO 里手写 `is_del == 1`
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（上一版项目就是把方�写�导致了"查�到刚建的数�"）
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d d„Zd d „ZdS )
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