文章浏览阅读2.3k次。Forbidden.RAM : You are not authorized to operate this resource, or this API这是我在做阿里云视频点播功能时候的报错,一开始还以为是jar包太旧了,更新了一下,还是报错。后面查了翻译了一下是没有给RAM授权。步骤:打......
摘要:Spontaneous phase-separated, controlled aggregate structures of photo- and electroactive molecules in polymer matrices are of interest for device fabrication. We show that the self-assembly of octabutoxyphthalocyanine (Pc) in polymer matrices leads to tubular morphology of Pc when the film ......