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!428 update docs/zh/base/auto-mapping.md.

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Merge pull request !428 from zhangyx/N/A
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王帅 2024-02-29 04:01:03 +00:00 committed by Gitee
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docs/zh/base/auto-mapping.md
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@ -188,7 +188,7 @@ List<BookVo> bookVos = QueryChain.of(bookMapper)
).from(BOOK)
.leftJoin(ACCOUNT).on(BOOK.ACCOUNT_ID.eq(ACCOUNT.ID))
.where(ACCOUNT.ID.ge(100))
.listAs(BookVo.java);
.listAs(BookVo.class);
```
或者，我们也可以直接在 BookVo 中，定义 `Account` 对象，例如：
@ -218,7 +218,7 @@ List<BookVo> bookVos = QueryChain.of(bookMapper)
.from(BOOK)
.leftJoin(ACCOUNT).on(BOOK.ACCOUNT_ID.eq(ACCOUNT.ID))
.where(ACCOUNT.ID.ge(100))
.listAs(BookVo.java);
.listAs(BookVo.class);
```
## 高级映射
@ -243,7 +243,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
亦或者指定查询参数：
@ -260,7 +260,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
高级映射的场景中，我们还可以通过注解 `@RelationManyToOne` 进行查询，
@ -305,7 +305,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
其执行的 SQL 如下：
@ -334,7 +334,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
那么，其执行的 SQL 如下：
@ -360,7 +360,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
**`@ColumnAlias` 注解：**
@ -394,7 +394,7 @@ List<AccountVO> bookVos = QueryChain.of(accountMapper)
.from(ACCOUNT)
.leftJoin(BOOK).on(ACCOUNT.ID.eq(BOOK.ACCOUNT_ID))
.where(ACCOUNT.ID.ge(100))
.listAs(AccountVO.java);
.listAs(AccountVO.class);
```
其执行的 SQL 为：