使用带有spring rest模板的Oauth2(授权码)rest api

我正在尝试在spring集成项目中使用rest web服务。此web服务由oauth2(授权代码)保护。你知道如何做到这一点吗?

我尝试使用OAuth2RestTemplate,但它给了我一个错误: org.springframework.security.oauth2.client.resource.UserRedirectRequiredException: A redirect is required to get the users approval

下面是我的代码。

import java.util.Arrays;

import org.springframework.security.oauth2.client.token.AccessTokenRequest;
import org.springframework.security.oauth2.client.token.DefaultAccessTokenRequest;
import org.springframework.security.oauth2.client.token.grant.code.AuthorizationCodeAccessTokenProvider;
import org.springframework.security.oauth2.client.token.grant.code.AuthorizationCodeResourceDetails;

public class OAuth2Client1 {

  public static void main(String[] args) {

AuthorizationCodeResourceDetails resource = new AuthorizationCodeResourceDetails();
resource.setId("My Developer");
resource.setClientId("xxxxxx");
resource.setClientSecret("xxxxxx");
resource.setAccessTokenUri("https://api.infusionsoft.com/token");
resource.setUserAuthorizationUri("https://signin.infusionsoft.com/app/oauth/authorize");
resource.setPreEstablishedRedirectUri("https://myapps.com:8181/my_work");
resource.setScope(Arrays.asList("full"));
try {
  AuthorizationCodeAccessTokenProvider authProvider =
      new AuthorizationCodeAccessTokenProvider();
  AccessTokenRequest request = new DefaultAccessTokenRequest();
  String str = authProvider.obtainAuthorizationCode(resource, request);
  System.out.println(str);

} catch (Exception e) {
  e.printStackTrace();
}
  }
}