{"data":{"url":"/uploads/projects/b70e70470500f82c420f588a99c7bce2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNzBlNzA0NzA1MDBmODJjNDIwZjU4OGE5OWM3YmNlMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU1MjI1MjQwNjg3Nzg4MDAsImV4cCI6MTc3NTU0MDUyNH0.2nXIGSc_sb8JfHeOySDF1bMNwvD0_Eyv1_WAlm2Wvz4\u0026attachment=%E4%B8%AD%E5%9B%BD%E7%9F%A5%E8%AF%86%E5%88%86%E5%AD%90%E5%8D%81%E8%AE%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}