{"data":{"url":"/uploads/projects/77220989be5889bbdac65be73ac27d0c/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NzIyMDk4OWJlNTg4OWJiZGFjNjViZTczYWMyN2QwYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxOTY4MjUwMzA2Nzc3MDAsImV4cCI6MTc4MDIxNDgyNX0.9CsdAythLD-2ePDTgMAaqNR7SHZkKrPfPiGd0tl87Mc\u0026attachment=%E5%8D%A1%E5%A4%AB%E5%8D%A1%E4%B8%AD%E7%9F%AD%E7%AF%87%E5%B0%8F%E8%AF%B4%E5%85%A8%E9%9B%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}