PropertyMapping (Spring Boot API)

```
@Documented
@Retention(RUNTIME)
@Target({TYPE,METHOD})
public @interface PropertyMapping
```
Indicates that attributes from a test annotation should be mapped into a PropertySource. Can be used at the type level, or on individual attributes. For example, the following annotation declaration:
```
 @Retention(RUNTIME)
 @PropertyMapping("my.example")
 public @interface Example {

   String name();

 }
 
```
When used on a test class as follows:
```
 @Example(name="Spring")
 public class MyTest {
 }
 
```
will result in a my.example.name property being added with the value "Spring".
从以下版本开始:
1.4.0
另请参阅:
AnnotationsPropertySource, TestPropertySource

- 可选元素概要
  可选元素
  修饰符和类型可选元素说明
  SkipPropertyMapping skip
  Determines if mapping should be skipped.
  String value
  Defines the property mapping.

- 元素详细资料
  - value
```
String value
```
    Defines the property mapping. When used at the type-level, this value will be used as a prefix for all mapped attributes. When used on an attribute, the value overrides the generated (kebab case) name.
    返回:
    the property mapping
    默认值:
    ""
- - skip
```
SkipPropertyMapping skip
```
    Determines if mapping should be skipped. When specified at the type-level indicates if skipping should occur by default or not. When used at the attribute-level, overrides the type-level default.
    返回:
    if mapping should be skipped
    默认值:
    org.springframework.boot.test.autoconfigure.properties.SkipPropertyMapping.NO