{"data":{"url":"/uploads/projects/00b5406dc071280d158509e153e2463e/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wMGI1NDA2ZGMwNzEyODBkMTU4NTA5ZTE1M2UyNDYzZS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NTI1MjQzMTQ5NDczNTkwMCwiZXhwIjoxNzc1MjcwNDMxfQ.YfqCpTP9b15bVELuKQHWMsDU8Xy4dY2Hd15kKP1TjNU\u0026attachment=%E7%AE%80%E5%8D%95%E7%AE%A1%E7%90%86.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}