OAuthProblem，缺少参数access_token
我在尝试获取用户的访问令牌时遇到此错误。 这与facebook应用程序的授权过程有关。 产生该exception的代码如下：
OAuthClientRequest oAuthRequest = OAuthClientRequest .tokenLocation("https://graph.facebook.com/oauth/access_token") .setGrantType(GrantType.AUTHORIZATION_CODE) .setClientId("myAppId") .setClientSecret("myAppSecret") .setRedirectURI("myAppURL").setCode(code) .buildBodyMessage(); 下面抛出的exception如下：
12:14:22,468 ERROR [STDERR] OAuthProblemException{description='Missing parameters: access_token', error='invalid_request', uri='null', state='null', scope='null'} 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.common.exception.OAuthProblemException.error(OAuthProblemException.java:57) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.common.utils.OAuthUtils.handleOAuthProblemException(OAuthUtils.java:165) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.common.utils.OAuthUtils.handleMissingParameters(OAuthUtils.java:183) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.validator.OAuthClientValidator.validateRequiredParameters(OAuthClientValidator.java:90) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.validator.OAuthClientValidator.validateParameters(OAuthClientValidator.java:53) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.validator.OAuthClientValidator.validate(OAuthClientValidator.java:49) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.response.OAuthClientResponse.validate(OAuthClientResponse.java:61) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.response.OAuthClientResponse.init(OAuthClientResponse.java:56) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.response.OAuthAccessTokenResponse.init(OAuthAccessTokenResponse.java:52) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.response.OAuthClientResponseFactory.createCustomResponse(OAuthClientResponseFactory.java:60) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.URLConnectionClient.execute(URLConnectionClient.java:105) 12:14:22,468 ERROR [STDERR] at org.apache.amber.oauth2.client.OAuthClient.accessToken(OAuthClient.java:58) 12:14:22,469 ERROR [STDERR] at tpc.facebook.autenticacion.ServletOAuth2.obtenerCodeYAccessToken(ServletOAuth2.java:315) 12:14:22,469 ERROR [STDERR] at tpc.facebook.autenticacion.ServletOAuth2.doGet(ServletOAuth2.java:217) 12:14:22,469 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 12:14:22,469 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 12:14:22,469 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 12:14:22,469 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)1 12:14:22,469 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 12:14:22,469 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 12:14:22,469 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 12:14:22,469 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 12:14:22,469 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 12:14:22,469 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 12:14:22,469 ERROR [STDERR] at java.lang.Thread.run(Thread.java:662)
我想你可以使用正常的OAuthJSONAccessTokenResponse：
OAuthAccessTokenResponse oAuthResponse = oAuthClient.accessToken(request);
我的问题是，Facebook回应
OAuthProblemException{description='null', error='{"message":"Error validating verification code.","type":"OAuthException","code":100}', uri='null', state='null', scope='null'}
有任何想法吗？
我在实现客户端和服务器时遇到了同样的问题，问题是Apache Amber（Oltu）项目中客户端示例中的一个错误：
首先你有Auth代码请求（哪个工作）：
OAuthClientRequest request = OAuthClientRequest .authorizationLocation(AUTHORIZE_URL) .setClientId(CLIENT_ID) .setRedirectURI(REDIR_URL) .setResponseType(CODE_RESPONSE) .**buildQueryMessage**();
第二个关于访问令牌的请求（不起作用）：
OAuthClientRequest request = OAuthClientRequest .tokenLocation(ACCESS_TOKEN_URL) .setGrantType(GrantType.AUTHORIZATION_CODE) .setClientId(CLIENT_ID) .setClientSecret(CLIENT_SECRET) .setRedirectURI(REDIR_URL) .setCode(code) .**buildBodyMessage**();
错误是关于第二个请求中的buildBodyMessage（）。 通过buildQueryMessage（）更改它。
请享用 ：）