{"data":{"url":"/uploads/projects/7c39d3cdfd62d41388643f4121df7a74/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YzM5ZDNjZGZkNjJkNDEzODg2NDNmNDEyMWRmN2E3NC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNDY3Mjk5Mzc4MjU0MDAsImV4cCI6MTc3NzA2NDcyOX0.wqlqKLFD-SL2q1v7fM0yV3qYspJ-qSkIyNIKuH9zUAE\u0026attachment=%E9%A2%86%E5%AF%BC%E5%8A%9B%E6%80%9D%E7%BB%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}