{"data":{"url":"/uploads/projects/8977e1c2c5638bda449706f79277f89f/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OTc3ZTFjMmM1NjM4YmRhNDQ5NzA2Zjc5Mjc3Zjg5Zi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzE2NjMxMjEzMDc5NDIwMCwiZXhwIjoxNzc3MTg0MzEyfQ.mHG2jA24ZNeKiufEZ-okhy_iZGTJNiL6amL-mFfUaT0\u0026attachment=%E5%AD%99%E5%AD%90%E6%B5%85%E8%AF%B4.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}