{"data":{"url":"/uploads/projects/eaa1f97e3d8721a8af8009e3132cdaed/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYWExZjk3ZTNkODcyMWE4YWY4MDA5ZTMxMzJjZGFlZC9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Njk2NjY0MjM3MzUwNTQwMCwiZXhwIjoxNzc2OTg0NjQyfQ.IF2poo_X-x_IpMIj_L6ktCD4zWjJ8mErVSxj7eH6hTQ\u0026attachment=%E5%85%AD%E6%B4%9E%E5%B1%B1%E4%BC%A0%E8%AF%B4.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}