配置项:
@Value("${keycloak.auth-server-url}")
private String url;
@Value("${kc.master.realm.user.name}")
private String adminUserName;
@Value("${kc.master.realm.user.password}")
private String adminPassword;
@Value("${kc.master.realm.client.id}")
private String clientId;
@Value("${target.realm}")
private String TARGET_REALM;
private static final String MASTER_REALM = "master";
@Value("${keycloak.auth-serv