update dev-java-mybatis

[Weaxs]

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FIX #15776

1. 对了点简单的格式化，主要是对xml 中的SQL关键字和变量进行了大写
2. 示例代码片段只有mapper xml，补了一下对应的接口和函数

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[Icemap]

文档中已提到 配置的接口类中添加同名函数 了，接口的增加会显得冗余，且增长文档篇幅。

[Weaxs]

文档中已提到 配置的接口类中添加同名函数 了，接口的增加会显得冗余，且增长文档篇幅。

好的 我去一下

[Icemap]

LGTM

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-01-15 09:55:07.544991331 +0000 UTC m=+176949.109289020: ☑️ agreed by Icemap.
• 2024-01-24 12:03:25.782256802 +0000 UTC m=+962247.346554508: ☑️ agreed by qiancai.

[qiancai]

/approve

[ti-chi-bot]

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[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.4: #16300.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.5: #16301.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.6: #16302.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #16303.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.1: #16304.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.3: #16305.