{"data":{"url":"/uploads/projects/67a8c4eb972fbf4736a38f52a4d51457/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82N2E4YzRlYjk3MmZiZjQ3MzZhMzhmNTJhNGQ1MTQ1Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU0MzI3MzgxNTI3MDExMDAsImV4cCI6MTc3NTQ1MDczOH0.2eMWLuYuWqnLmmw5_kdHn8i1ikbh4FFJ9_7v-5uxA1o\u0026attachment=%E8%87%AA%E7%94%B1%E4%B8%8E%E6%9D%83%E5%8A%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}