oauth2 feign 报401的错误

oauth2 feign 报401的错误

报错

feign.FeignException: status 401 reading UserFeign#queryUser(Long,String,String,String,Integer,Integer,Integer)

解决方法

import feign.RequestInterceptor;
import feign.RequestTemplate;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationDetails;

@Configuration
public class FeignOauth2RequestInterceptor implements RequestInterceptor {
    private final String AUTHORIZATION_HEADER = "Authorization";
    private final String BEARER_TOKEN_TYPE = "Bearer";
    @Override
    public void apply(RequestTemplate requestTemplate) {
        SecurityContext securityContext = SecurityContextHolder.getContext();
        Authentication authentication = securityContext.getAuthentication();
        if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {
            OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
            requestTemplate.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
        }

    }
}