{"data":{"url":"/uploads/projects/5da6ac9d149412c0a36e9893e513b518/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZGE2YWM5ZDE0OTQxMmMwYTM2ZTk4OTNlNTEzYjUxOC9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzU4MjU4NjQ2MTE1NTYwMCwiZXhwIjoxNzc3NjAwNTg2fQ.dTNVb2myd4CNGzZofzF3N135A7GMiIUvfX02kFh_9v8\u0026attachment=%E5%8F%A3%E8%85%94%E5%8C%BB%E5%AD%A6.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}