{"data":{"url":"/uploads/projects/7e1f498e3834c81905b3a0ad54717f05/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83ZTFmNDk4ZTM4MzRjODE5MDViM2EwYWQ1NDcxN2YwNS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzE2NjMwNTEyOTYwNTMwMCwiZXhwIjoxNzc3MTg0MzA1fQ.BqF-hJwiAp_G0q-GipmSMGgwVusrUrfB6XIorHf1oGw\u0026attachment=%E7%94%BB%E8%AF%B4%E4%B8%AD%E5%8C%BB%E6%95%85%E4%BA%8B.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}