mybatis-plus-dev SKILL.md skillA

mybatis-plus-dev from baixuanzhu/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add baixuanzhu/skills/mybatis-plus-dev@v2.3.1

Pins v2.3.1 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

baixuanzhu/skills

Path

eval/mybatis-plus-dev/darwin-validation-v2.4.0/snapshots/v2.3.1/SKILL.md

Versions recorded

1

Latest version

v2.3.1, committed Aug 23, 2026

Size

13,464 bytes

Repository stars

3

License

MIT

MyBatis-Plus（baomidou）Java ORM 增强框架开发助手。 在 Java / Spring Boot 项目中开发任何数据库增删改查（CRUD）、分页查询、条件查询、 Mapper / DAO / Service 层、实体类与表映射、逻辑删除、批量插入、乐观锁、自动填充、 事务管理、SQL / XML Mapper 相关功能时使用本技能——无论用户是否提到 MyBatis-Plus （CRUD / pagination / ORM / DAO / database query / entity mapping / transaction）。 项目依赖已含 mybatis-plus（mybatis-plus-boot-starter 及 mybatis-plus-spring-boot*-starter 系列，覆盖 SpringBoot 2/3/4）或代码出现 BaseMapper / IService / ServiceImpl / LambdaQueryWrapper / LambdaUpdateWrapper / @TableId / @TableField…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# MyBatis-Plus 开发助手

面向日常 Java 开发的 MyBatis-Plus 编码助手。推荐 **3.5.17**（3.5.x 最新线，2026），**3.5.x 全线适用**，3.4.x 大部分兼容（差异处已注明）。
采用**完全本地自包含**策略：所有知识沉淀于本地 `references/`，运行时不依赖任何外部文档站点。

## 版本与依赖（先判 SpringBoot 版本）

| SpringBoot | starter 坐标 |
|---|---|
| 2.x | `mybatis-plus-boot-starter` |
| 3.x | `mybatis-plus-spring-boot3-starter` |
| 4.x (^3.5.13) | `mybatis-plus-spring-boot4-starter` |

- **切勿**同时引入 `mybatis` / `mybatis-spring-boot-starter` / `mybatis-spring`，会与 MP 版本冲突。
- **分页必引** `mybatis-plus-jsqlparser`（自 v3.5.9 起 `PaginationInnerInterceptor` 已从核心拆分，单独成依赖；否则分页静默失效）。JDK8 项目用 `mybatis-plus-jsqlparser-4.9`。

## 第 0 步：依赖探测与激活分支（收到数据库访问类任务先做这一步）

任务涉及增删改查、分页、条件查询、Mapper/DAO/Service 层、实体映射、事务等编码——**即使用户没提 MyBatis-Plus**——先检索项目依赖（在 `pom.xml` / `build.gradle` 中搜 `mybatis-plus`、`mybatis`、`spring-boot-starter-data-jpa`、`hibernate`）：

| 探测结果 | 动作 |
|---|---|
| 依赖含 `mybatis-plus-*` | 直接激活本技能，走下方流程 |
| 纯 MyBatis 原生（无 MP） | 按「部分适用」规则（仅 `10-xml.md` + `11-transaction.md`），同时**询问**用户是否引入 MyBatis-Plus（单表 CRUD 免写 SQL，与现有 XML 共存） |
| 无任何 ORM | **主动询问**用户是否引入 MyBatis-Plus；同意 → 按「版本与依赖」表 + `references/01-start.md` 引入后继续；拒绝 → 退出本技能，不再打扰 |
| 已使用 JPA / Hibernate | 告知不适用并退出，**不建议迁移** |

## 何时使用本技能
…

Read the whole file at its exact version.

How to install

mdr add baixuanzhu/skills/mybatis-plus-dev@sha256:47af5b359e3ad2c9

[![mdr](https://markdownregistry.com/badge/art_2ozexbdjyoa56btk.svg)](https://markdownregistry.com/a/art_2ozexbdjyoa56btk)

Versions

The registry has recorded 1 version of this file, committed on Aug 23, 2026.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_2ozexbdjyoa56btk
GET https://markdownregistry.com/api/v1/resolve?ref=baixuanzhu/skills/mybatis-plus-dev
GET https://markdownregistry.com/api/v1/blob/47af5b359e3ad2c94c7015a2737856d726791981d3e525475f1accc41a9c114d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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