问题描述
谷歌日历同步工作很好，现在突然从昨天开始，我们开始出现以下错误。我发现过去发生过这种情况，Google工程师（SRE）不得不应用修补程序来修复此问题。
The google calendar sync had been working fine for a long time now suddenly starting yesterday we started getting the following error. I saw that this has happened in the past and google engineers (SRE) had to apply a patch to fix this.
com.google.gdata.util.AuthenticationException：未知授权标头
com.google.gdata.util.AuthenticationException: Unknown authorization header
推荐答案
Google帐户身份验证API（ ClientLogin，AuthSub和OAuth 1.0 ）已弃用弃用政策。
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Google Account Authentication APIs (ClientLogin, AuthSub and OAuth 1.0) are deprecated as per deprecation policy.http://googledevelopers.blogspot.com/2012/04/changes-to-deprecation-policies-and-api.html
这篇关于gdata未知授权标题 - 12/11/13开始的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！