{"data":{"url":"/uploads/projects/8baf438cf0677688aed7e8e0733d3179/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YmFmNDM4Y2YwNjc3Njg4YWVkN2U4ZTA3MzNkMzE3OS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc5Mjk0NjU5MTIzNzM1ODMwMCwiZXhwIjoxNzkyOTY0NTkxfQ.a8PKfcyIfY1u9gXkJMHpeSHLRh40pBLr6JFAqrrfwYI\u0026attachment=%E4%BA%91%E8%AE%A1%E7%AE%97%E5%BC%80%E5%8F%91%E4%B8%8E%E5%AE%89%E5%85%A8%EF%80%8D.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}