Twitter权限注意的401

401:Authentication credentials (http://dev.twitter.com/pages/auth) were missing or incorrect. Ensure that you have set valid conumer key/secret, access token/secret, and the system clock in in sync. 

Twitter授权权限设置在创建App时给的  否则在发消息的时候出现 上面错误401是因为后台没有设置

 

Setting中找到下面设置选中read and wirte 模式是Read only

Application type

Access:

Read only

Read and Write

Read, Write and Access direct messages

What type of access does your application need? Note: @Anywhere applications require read & write access.
Find out more about our Application Permission Model.