再次检查代码-看起来，您正在使用应用程序令牌而不是用户令牌调用Twitter REST API.>

在这里看看: https://dev.twitter.com/docs/auth/application-only-auth

要能够成功为用户创建新状态，您需要一个特定的用户访问令牌.

I am trying to use account/verify_credentials and statuses/update API. I always get an error 202, please see error returned below:

{"errors":[{"code":220,"message":"Your credentials do not allow access to this resource."}]}

Double check your code - it looks like, that you're calling the Twitter REST API with an application-token, instead of an user-token.

Have a look here: https://dev.twitter.com/docs/auth/application-only-auth

To be able to successfully creating a new status for an user, you need a specific user-access token.