{"data":{"url":"/uploads/projects/65a5c0406ea85ba55e3843b414ff9e8c/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82NWE1YzA0MDZlYTg1YmE1NWUzODQzYjQxNGZmOWU4Yy9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzI0MDgwNTAwOTg1MTEwMCwiZXhwIjoxNzc3MjU4ODA1fQ.eA_YPfztWAPSgdJRzntwO8BWGD73u-jK1meKDPhTkcM\u0026attachment=%E6%8E%A2%E7%A7%98%E5%85%8B%E9%87%8C%E9%9B%85%E4%BA%BA.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}