import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate restTemplate(OAuth2ClientContext context) {
    OAuth2RestTemplate rest = new OAuth2RestTemplate(resourceDetails(), context);
    AccessTokenProviderChain providerChain = new AccessTokenProviderChain(
            Arrays.asList(new AuthorizationCodeAccessTokenProvider()));
    rest.setAccessTokenProvider(providerChain);
    return rest;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
public FeignOAuthInterceptor(OAuth2ClientContext oAuth2ClientContext) {
	super(oAuth2ClientContext, null);
	this.oAuth2ClientContext = oAuth2ClientContext;
	this.accessTokenProvider = new AccessTokenProviderChain(Arrays.asList(new AuthorizationCodeAccessTokenProvider(),
			new ImplicitAccessTokenProvider(), new ResourceOwnerPasswordAccessTokenProvider(),
			new ClientCredentialsAccessTokenProvider()));
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate restTemplate(OAuth2ClientContext context) {
    OAuth2RestTemplate rest = new OAuth2RestTemplate(resourceDetails(), context);
    rest.setAccessTokenProvider(
        new AccessTokenProviderChain(
            Arrays.asList(new AuthorizationCodeAccessTokenProvider())));
    return rest;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public AccessTokenProvider accessTokenProviderChain() {
    return new AccessTokenProviderChain(Arrays.<AccessTokenProvider> asList(
        new OpenIDTokenProvider(),
        new AuthorizationCodeAccessTokenProvider(), new ImplicitAccessTokenProvider(),
        new ResourceOwnerPasswordAccessTokenProvider(), new ClientCredentialsAccessTokenProvider()));
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate oauth2RestTemplate() {

    OAuth2ProtectedResourceDetails resourceDetails = authorizationCode();

    OAuth2RestTemplate template = new OAuth2RestTemplate(resourceDetails,
            oauth2ClientContext);

    AccessTokenProviderChain provider = new AccessTokenProviderChain(
            Arrays.asList(new AuthorizationCodeAccessTokenProvider()));

    provider.setClientTokenServices(clientTokenServices);
    template.setAccessTokenProvider(provider);

    return template;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate oauth2RestTemplate() {

    OAuth2ProtectedResourceDetails resourceDetails = passwordResourceDetails();

    OAuth2RestTemplate template = new OAuth2RestTemplate(resourceDetails,
            oauth2ClientContext);

    AccessTokenProviderChain provider = new AccessTokenProviderChain(
            Arrays.asList(new ClientCredentialsAccessTokenProvider()));

    provider.setClientTokenServices(clientTokenServices);
    template.setAccessTokenProvider(provider);

    return template;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate oauth2RestTemplate() {

    OAuth2ProtectedResourceDetails resourceDetails = passwordResourceDetails();

    OAuth2RestTemplate template = new OAuth2RestTemplate(resourceDetails,
            oauth2ClientContext);

    AccessTokenProviderChain provider = new AccessTokenProviderChain(
            Arrays.asList(new ResourceOwnerPasswordAccessTokenProvider()));

    provider.setClientTokenServices(clientTokenServices);
    template.setAccessTokenProvider(provider);

    return template;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public OAuth2RestTemplate oauth2RestTemplate() {

    OAuth2ProtectedResourceDetails resourceDetails = implicitResourceDetails();

    OAuth2RestTemplate template = new OAuth2RestTemplate(resourceDetails,
            oauth2ClientContext);

    AccessTokenProviderChain provider = new AccessTokenProviderChain(
            Arrays.asList(new CustomImplicitAccessTokenProvider()));

    provider.setClientTokenServices(clientTokenServices);
    template.setAccessTokenProvider(provider);

    return template;
}
 

import org.springframework.security.oauth2.client.token.AccessTokenProviderChain; //导入依赖的package包/类
@Bean
public AccessTokenProvider accessTokenProviderChain() {
    return new AccessTokenProviderChain(Collections.singletonList(new CompositeAccessTokenProvider()));
}