{"data":{"url":"/uploads/projects/5cc8b7fc90a4a0a73d5055d75272acb5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81Y2M4YjdmYzkwYTRhMGE3M2Q1MDU1ZDc1MjcyYWNiNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQwMjg1NTM2Nzc1NzYxMDAsImV4cCI6MTc4NDA0NjU1M30.mP4VCPrICQHYey7DrC9H_qkrF8r2cAlLjKeGw7P_hkE\u0026attachment=%E5%BA%B7%E6%8B%89%E5%BE%B7%E6%B5%B7%E6%B4%8B%E5%B0%8F%E8%AF%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}