{"data":{"url":"/uploads/projects/6e1da54ce4db6cecf4ea6e3c54b61261/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82ZTFkYTU0Y2U0ZGI2Y2VjZjRlYTZlM2M1NGI2MTI2MS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc4MDgwOTM4NDM0MjU1OTgwMCwiZXhwIjoxNzgwODI3Mzg0fQ.zoEq2xwK7kWc1UDeMRGTMKkXF2D1mNiD7YsKPYARNdg\u0026attachment=%E5%BE%AE%E6%B3%A2%E7%82%89%E7%BB%B4%E4%BF%AE%E4%B8%93%E9%A2%98%E9%97%AE%E8%AF%8A.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}