ImportAutoConfiguration (Spring Boot API)

```
@Target(TYPE)
@Retention(RUNTIME)
@Documented
@Inherited
@Import(org.springframework.boot.autoconfigure.ImportAutoConfigurationImportSelector.class)
public @interface ImportAutoConfiguration
```
Import and apply the specified auto-configuration classes. Applies the same ordering rules as @EnableAutoConfiguration but restricts the auto-configuration classes to the specified set, rather than consulting spring.factories.
Can also be used to exclude() specific auto-configuration classes such that they will never be applied.
Generally, @EnableAutoConfiguration should be used in preference to this annotation, however, @ImportAutoConfiguration can be useful in some situations and especially when writing tests.
从以下版本开始:
1.3.0

可选元素概要

可选元素
修饰符和类型	可选元素	说明
`Class<?>[]`	`classes`	The auto-configuration classes that should be imported.
`Class<?>[]`	`exclude`	Exclude specific auto-configuration classes such that they will never be applied.
`Class<?>[]`	`value`	The auto-configuration classes that should be imported.

- 元素详细资料
  - value
```
@AliasFor("classes")
Class<?>[] value
```
    The auto-configuration classes that should be imported. This is an alias for classes().
    返回:
    the classes to import
    默认值:
    {}
- - classes
```
@AliasFor("value")
Class<?>[] classes
```
    The auto-configuration classes that should be imported. When empty, the classes are specified using an entry in META-INF/spring.factories where the key is the fully-qualified name of the annotated class.
    返回:
    the classes to import
    默认值:
    {}
- - exclude
```
Class<?>[] exclude
```
    Exclude specific auto-configuration classes such that they will never be applied.
    返回:
    the classes to exclude
    默认值:
    {}