OAuth2.0 认证服务器密码模式提示 无效的grant_type: password_authorizationgranttype password 方式被弃用

在使用密码模式时，抛出异常：o.s.s.o.provider.endpoint.TokenEndpoint : Handling error: UnsupportedGrantTypeException, Unsupported grant type: password
解决方法：配置AuthenticationManager

@Configuration
@EnableAuthorizationServer
public class OAuth2AuthorizationServer extends AuthorizationServerConfigurerAdapter {

@Configuration
@EnableAuthorizationServer   // 认证服务器
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
    .....
   @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        // 设置令牌
        endpoints.tokenStore(tokenStore());
        endpoints.authenticationManager(authenticationManager); // 密码模式必须要配置这个
    }
 
 
 
}

public class WebSecurityConfig extends WebSecurityConfigurerAdapter {    
/**
     * 需要配置这个支持password模式
     * support password grant type
     * @return
     * @throws Exception
     */
    @Override
    @Bean
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }
}

原文链接：https://blog.csdn.net/hry2015/article/details/96380624