Google阅读器API将商品标记为未读

Question

使用第一个网址，我可以将帖子标记为已读，但第二个网址无效。这是将项目标记为未读的正确请求吗？

//THIS ONE WORKS AND I CAN MARK MY ITEM AS READ
NSString *url=[NSString stringWithFormat:@"https://www.google.com/reader/api/0/edit-tag?a=user/-/state/com.google/read&i=%@&T=%@", entry.identifier, token];

//THIS ONE DOESN'T WORKS AND I CAN'T MARK MY ITEM AS UN-READ
NSString *url=[NSString stringWithFormat:@"https://www.google.com/reader/api/0/edit-tag?a=user/-/state/com.google/kept-unread&i=%@&T=%@", entry.identifier, token];

Answer 1

除了添加kept-unread标记外，您还需要删除read一个（r参数）。请求看起来像：

NSString *url=[NSString stringWithFormat:@"https://www.google.com/reader/api/0/edit-tag?a=user/-/state/com.google/kept-unread&r=user/-/state/com.google/read&i=%@&T=%@", entry.identifier, token];