{"data":{"url":"/uploads/projects/aeea1bbdcdab8e8cf887214c9a954bcc/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hZWVhMWJiZGNkYWI4ZThjZjg4NzIxNGM5YTk1NGJjYy9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Njg5ODIyNzU5MzAyOTEwMCwiZXhwIjoxNzc2OTE2MjI3fQ.aVKOsyQFyrsvEwSmgL51P0ZGCM08b070MK1Wv_5svbM\u0026attachment=HTTP%EF%BC%8F2%E5%9F%BA%E7%A1%80%E6%95%99%E7%A8%8B.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}