据我所知，您的问题出在Content-Disposition标头中. RFC-1867 要求表单数据名称为文件" ，仅此而已.有关更多详细信息，请参阅Atlassian论坛上的帖子: https://answers.atlassian.com/questions/104822/jira-rest-api-attachment-incoherent-result .

From what I can see, your problem is in the Content-Disposition header. RFC-1867 expects the form-data name to be "file" and nothing else. For more details, look at the post on Atlassian Forums: https://answers.atlassian.com/questions/104822/jira-rest-api-attachment-incoherent-result.

您可以查看我在重复帖子中提供的答案: https://***.com/a/18489214/424059

You may take a look at my answer provided on the Duplicate post: https://***.com/a/18489214/424059