{"data":{"url":"/uploads/projects/41adc0a527358844d68ee986ab68e70d/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80MWFkYzBhNTI3MzU4ODQ0ZDY4ZWU5ODZhYjY4ZTcwZC9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzE1MTQyMjk1MzcxOTYwMCwiZXhwIjoxNzc3MTY5NDIyfQ.QMZbb5l1A7nYJkGkpqDPURLURtWC0JZGWS_bAB0OZOQ\u0026attachment=%E5%86%85%E7%87%83%E6%9C%BA%E8%AE%BE%E8%AE%A1.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}