TestComponent (Spring Boot API)

```
@Target(TYPE)
@Retention(RUNTIME)
@Documented
@Component
public @interface TestComponent
```
@Component that can be used when a bean is intended only for tests, and should be excluded from Spring Boot's component scanning.
Note that if you directly use @ComponentScan rather than relying on @SpringBootApplication you should ensure that a TypeExcludeFilter is declared as an excludeFilter.
从以下版本开始:
1.4.0
另请参阅:
TypeExcludeFilter, TestConfiguration

- 可选元素概要
  可选元素
  修饰符和类型可选元素说明
  String value
  The value may indicate a suggestion for a logical component name, to be turned into a Spring bean in case of an auto-detected component.

- 元素详细资料
  - value
```
String value
```
    The value may indicate a suggestion for a logical component name, to be turned into a Spring bean in case of an auto-detected component.
    返回:
    the specified bean name, if any
    默认值:
    ""