PlaceholdersResolver (Spring Boot API)

所有已知实现类:
PropertySourcesPlaceholdersResolver
函数接口:
这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。
```
@FunctionalInterface
public interface PlaceholdersResolver
```
Optional strategy that used by a Binder to resolve property placeholders.
从以下版本开始:
2.0.0
另请参阅:
PropertySourcesPlaceholdersResolver

- 字段概要
  字段
  修饰符和类型字段说明
  static PlaceholdersResolver NONE
  No-op PropertyResolver.
- 方法概要
  所有方法实例方法抽象方法
  修饰符和类型方法说明
  Object resolvePlaceholders(Object value)
  Called to resolve any placeholders in the given value.

- 字段详细资料
  - NONE
```
static final PlaceholdersResolver NONE
```
    No-op PropertyResolver.
- 方法详细资料
  - resolvePlaceholders
```
Object resolvePlaceholders(Object value)
```
    Called to resolve any placeholders in the given value.
    参数:
    value - the source value
    返回:
    a value with placeholders resolved