AuthoritiesExtractor (Spring Boot API)

所有已知实现类:
FixedAuthoritiesExtractor
```
public interface AuthoritiesExtractor
```
Strategy used by UserInfoTokenServices to extract authorities from the resource server's response.
从以下版本开始:
1.3.0

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
`List<org.springframework.security.core.GrantedAuthority>`	`extractAuthorities(Map<String,Object> map)`	Extract the authorities from the resource server's response.

- 方法详细资料
  - extractAuthorities
```
List<org.springframework.security.core.GrantedAuthority> extractAuthorities(Map<String,Object> map)
```
    Extract the authorities from the resource server's response.
    参数:
    map - the response
    返回:
    the extracted authorities