{"data":{"url":"/uploads/projects/88ba11f8735588ed8a0f91da9b5c5867/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OGJhMTFmODczNTU4OGVkOGEwZjkxZGE5YjVjNTg2Ny9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzIwOTM1MDgwNTQ1NTYwMCwiZXhwIjoxNzc3MjI3MzUwfQ.XoMQwhub9MjwFxRuZMMeK8KdkGm8i6Wq31tyXF2p6z0\u0026attachment=Android%E5%BA%94%E7%94%A8%E5%BC%80%E5%8F%91%E8%8C%83%E4%BE%8B%E5%A4%A7%E5%85%A8.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}