Mybatis Macro

This module contains some macros and attributes built into mybatis, The source code of all macros is in this module.

Getting Started

rust mybatis-macro = "2.0.1"

Macro description

1. Macro drive MybatisPlus

This macro is mainly used to automatically map the conditional packaging of some built-in operation tables. You can realize the basic operations of querying, deleting, adding and modifying data tables without spelling SQL statements

```rust

[derive(MybatisPlus)]

pub struct Book { pub id: Option, pub name: Option, pub types: Option } ```

2. Macro attribute mybatis_plus

The function of this macro is the same as that of MybatisPlus macro, except that this macro is used for attribute.

```rust

[mybatis_plus]

pub struct Book { pub id: Option, pub name: Option, pub types: Option }

[mybatisplus(tablename:"book")]

pub struct Book { pub id: Option, pub name: Option, pub types: Option } ```

3. Macro attribute mybatis_sql

This macro is mainly used to automatically create SQL statements for you. You can write SQL statements in the macro corresponding to a method implementation.

```rust

[mybatis_sql("select * from book where id = ?")]

async fn select(mybatis:&Mybatis, id: &str) -> Book {} ```

4. Macro attribute py_sql

This macro is mainly used to process pysql, and its function is similar to that of mybatis_sql macro

```rust

[py_sql("select * from book where name = "《test》"")]

async fn py_select(name: &str) -> Book {} ```

5. Macro attribute mybatis_html

This macro is mainly used to parse the SQL syntax structure in HTML. The bottom layer is to parse the HTML file in the specified directory through HTML parse

```rust

[mybatis_html("example/example.html")]

async fn htmlparsemybatis(mybatis: &Mybatis, name: &str) -> Book {} ```