{"data":{"url":"/uploads/projects/5026e91b8bde08be1c26258d7847d926/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81MDI2ZTkxYjhiZGUwOGJlMWMyNjI1OGQ3ODQ3ZDkyNi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzI2NzEwMjIyMzgxMjcwMCwiZXhwIjoxNzc3Mjg1MTAyfQ.9_j7UxXbB5cEPC6vKh1bvWBx_TGF_5g_sJEHDtNkYGE\u0026attachment=%E6%B1%BD%E8%BD%A6%E6%A3%80%E6%B5%8B%E4%B8%8E%E8%AF%8A%E6%96%AD%E6%8A%80%E6%9C%AF.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}