import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints)
		throws Exception {
	TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
	tokenEnhancerChain.setTokenEnhancers(
			Arrays.asList(
					tokenEnhancer(), 
					accessTokenConverter()
				));
	
	
	endpoints.authenticationManager(authenticationManager)
			.tokenStore(mongoTokenStore)
			.tokenEnhancer(tokenEnhancerChain)
			.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
    TokenEnhancerChain chain = new TokenEnhancerChain();
    chain.setTokenEnhancers(Arrays.asList(
            new PoPTokenEnhancer(),
            accessTokenConverter(),
            new CleanTokenEnhancer()));

    endpoints
        .tokenEnhancer(chain);
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {

    TokenEnhancerChain chain = new TokenEnhancerChain();
    chain.setTokenEnhancers(
            Arrays.asList(enhancer, accessTokenConverter()));

    endpoints
            .authenticationManager(authenticationManager)
            .tokenStore(jwtTokenStore())
            .tokenEnhancer(chain)
            .accessTokenConverter(accessTokenConverter());
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
  public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
final TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer()));
endpoints.tokenStore(tokenStore())
		.tokenEnhancer(tokenEnhancerChain).authenticationManager(authenticationManager);
  }
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
  public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
      // @formatter:off
final TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer()));
endpoints.tokenStore(tokenStore())
		// .accessTokenConverter(accessTokenConverter())
		.tokenEnhancer(tokenEnhancerChain).authenticationManager(authenticationManager);
// @formatter:on
  }
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
    final TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
    tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer()));
    endpoints.tokenStore(tokenStore())
        .tokenEnhancer(tokenEnhancerChain)
        .authenticationManager(authenticationManager);
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
    final TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
    tokenEnhancerChain.setTokenEnhancers(Arrays.asList(tokenEnhancer(), accessTokenConverter()));
    endpoints.tokenStore(tokenStore())
        .tokenEnhancer(tokenEnhancerChain)
        .authenticationManager(authenticationManager);
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
protected TokenEnhancerChain tokenEnhancerChain(){
	TokenEnhancerChain chain = new TokenEnhancerChain();
	if(tokenEnhancers!=null){
		chain.setTokenEnhancers(tokenEnhancers);
	}
	return chain;
}
 

import org.springframework.security.oauth2.provider.token.TokenEnhancerChain; //导入依赖的package包/类
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
    //pick up all  TokenEnhancers incl. those defined in the application
    //this avoids changes to this class if an application wants to add its own to the chain
    Collection<TokenEnhancer> tokenEnhancers = applicationContext.getBeansOfType(TokenEnhancer.class).values();
    TokenEnhancerChain tokenEnhancerChain=new TokenEnhancerChain();
    tokenEnhancerChain.setTokenEnhancers(new ArrayList<>(tokenEnhancers));
    endpoints
        .authenticationManager(authenticationManager)
        .tokenStore(tokenStore())
        .tokenEnhancer(tokenEnhancerChain)
        .reuseRefreshTokens(false);             //don't reuse or we will run into session inactivity timeouts
}