{"data":{"url":"/uploads/projects/b5921f214da479a0403e4a741b9a9932/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNTkyMWYyMTRkYTQ3OWEwNDAzZTRhNzQxYjlhOTkzMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODMwODMyMTA4MTczNTIzMDAsImV4cCI6MTc4MzEwMTIxMH0.DGgAeQvNlTJaPZbiZ1lXvjzpblWrsdz5KXdAzLRsz8s\u0026attachment=%E7%89%9B%E5%A5%B6%E5%8F%AF%E4%B9%90%E7%BB%8F%E6%B5%8E%E5%AD%A63.epub"},"errcode":0,"message":"获取电子书下载链接成功"}